KRI List of Products and Services

This document introduces the provision of samples of ultra-long-life batteries that achieve a lifespan five times longer. Our company supports your research and development with a one-stop service for advanced battery design, prototype verification, degradation diagnosis, system development, safety evaluation, research, and consulting, including ultra-long-life batteries, all-solid-state batteries, and dry electrodes. We also provide support for battery material development, including high-voltage and high-capacity material development, as well as advanced battery development support such as rapid charging technology aimed at achieving a five-minute charge. Additionally, we conduct safety evaluations and analyses, including degradation diagnosis, value assessment, lifespan prediction, reuse analysis technology, fire risk assessment, and pack/system safety control. 【Contents】 ■ Request for evaluation of ultra-long-life battery samples (ultra-long-life technology that enables a lifespan five times longer) ■ Support for prototype verification and product commercialization (S.E.I. Co., Ltd./KRI group) ■ Degradation diagnosis, value assessment, lifespan prediction, reuse analysis technology ■ All-solid-state batteries (development support for materials for all-solid-state batteries, cell prototyping, etc., and problem-solving) ■ Dry electrode research (material/process development) *For more details, please download the PDF or feel free to contact us.

• Fuel Cells
• Cells and batteries

We would like to introduce our dry electrode manufacturing technology based on PTFE binders. By controlling the formulation and mixing method of positive electrode materials, conductive agents, and binders, as well as fibrillation and rolling methods, it is possible to produce high-strength and flexible dry electrode films. At KRI, we possess the technology and equipment to support material selection, prototype evaluation, and electrochemical property assessment for dry electrodes. We also accommodate material specifications from clients. 【Proposal Contents】 - Evaluation of dry electrode manufacturing using not only PTFE binders but also other binders - Assessment of active materials suitable for dry electrodes (for both positive and negative electrodes) and conductive agents - Evaluation of applicability to all-solid-state batteries - Scale-up evaluation of the dry electrode process - Experiments can also be conducted in a low-humidity environment as we have a dry room *For more details, please download the PDF or feel free to contact us.

• Cells and batteries

We offer proposals for safe dismantling technology, Li doping technology, purification technology (sulfate), synthesis technology from raw materials, and evaluation of recycling direction. The recycling methods for lithium-ion batteries can be classified into "dry and wet processes" and "direct recycling." "Direct recycling" is a recycling method that involves fewer processes and has a lower environmental impact. 【Proposals】 ■ Dismantling: Safe dismantling technology ■ Material post-processing: Li doping technology ■ Sulfate: Purification technology ■ Active material rigidity: Synthesis technology from raw materials ■ Battery evaluation: Evaluation of recycling direction *For more details, please download the PDF or feel free to contact us.

• Other recycling systems
• Other Recycling
• Other environmental measures and recycling

Our company is engaged in the development of hybrid solid electrolytes through compounding. The hybrid solid electrolytes, which combine polymers and inorganic solid electrolytes (such as sulfide and oxide types), are highly anticipated as functional materials that possess the advantages of both organic and inorganic components. By combining various polymers and inorganic solid electrolytes, we aim to develop hybrid solid electrolytes with high performance. 【Features of Hybrid Solid Electrolyte Membranes】 ■ High ionic conductivity ■ Low interfacial resistance ■ High mechanical strength *For more details, please download the PDF or feel free to contact us.

• Cells and batteries
• others

The energy density and safety of solid-state batteries are greatly influenced by the choice of solid electrolyte materials. There are several solid electrolyte materials, each with its own challenges. Development is underway using sulfide-based solid electrolytes with excellent ionic conductivity and moldability for batteries used in electric vehicles (EVs). *For detailed information, please refer to the attached PDF. Feel free to contact us for more details.*

• Cells and batteries

At our company, we can effectively utilize valuable safety evaluation data through discussions with KRI engineers regarding each test result, aimed at solving issues and clarifying events. We conduct numerous evaluations, including custom tests for users related to practical use assessments and advice, as well as safety mechanism analyses. Additionally, we perform safety evaluations and considerations during module and packaging processes, as well as effectiveness verification of various functional materials and special structures. [Evaluation Content (Partial)] ■ Custom tests for users (assessments and advice related to practical use) ■ Safety mechanism analysis - Model testing and analysis/disassembly analysis using small cells - Trigger analysis for thermal runaway - Gas collection and analysis during testing, etc. *For more details, please download the PDF or feel free to contact us.

• Other analysis and evaluation services

Our company has established an environment for prototyping and evaluating both small pellet cells for material potential assessment and laminated cells that allow for more practical evaluations. All-solid-state batteries require high-pressure interface bonding treatment to join the active material-solid electrolyte and the interfaces between solid electrolyte particles. At KRI, we are considering the prototyping of evaluation batteries using Roll to Roll and warm isostatic pressing (WIP). 【Cells Available for Prototyping and Evaluation】 ■ Small Pellet Cell (φ10mm) ■ Laminated Cell (electrode size can be customized) *For more details, please download the PDF or feel free to contact us.

• Prototype Services
• Other analysis and evaluation services
• Secondary Cells/Batteries

The document discusses "the risks of cell enlargement and the effects of functional materials." It explains technologies that prevent temperature rises from exceeding 100°C below the ignition point of the electrolyte (approximately 450°C), even in the event of thermal runaway due to internal short circuits, which is a standard that allows for smoke without ignition. It also covers technologies that reduce the combustion time of trigger cells and mechanisms such as inter-cell insulation materials and heat storage and release, which keep adjacent cells' temperature rises below 50°C of the thermal runaway initiation temperature. Please feel free to download it for your use. [Contents] ■ Technologies to suppress the thermal runaway level of individual cells ■ Preventive measures to avoid pack ignition and explosion (risk of human injury) *For more details, please download the PDF or feel free to contact us.

• others

This document summarizes the situation of LIB-related accidents occurring both domestically and internationally, as well as the underlying issues. The balance between high energy density and safety continues to be disrupted, and it includes data on domestic and global accident situations. This is a useful resource for considering essential issues such as safety during internal short circuits, understanding the condition during aging, and designing for fire response, so please take a look. [Contents] ■ Domestic LIB-related accident situation ■ Global LIB-related accident situation *For more details, please download the PDF or feel free to contact us.

• others

S.E.I. Co., Ltd. is a company of the KRI group that can realize the envisioned product image with high-quality prototype cell manufacturing technology. Since its establishment in 1999, it has been engaged in the development of battery materials and battery technology for PHEVs and EVs, with a mission to contribute to the realization of a decarbonized society. Additionally, it aims to accelerate customers' battery and device development with a vision of on-site capability, technical expertise, and speedy, flexible service. 【Business Activities】 ■ Electrode mixing and construction ■ Cell prototyping and evaluation ■ New technology development *For more details, please download the PDF or feel free to contact us.

• Secondary Cells/Batteries
• Prototype Services

Our company is working on the development of battery technology that enables 5-minute charging. Currently, EV charging takes 15 to 30 minutes and faces challenges such as reduced lifespan and lithium plating. To achieve 5-minute charging, it is necessary to address these issues. Our company is pursuing the realization of 5-minute charging through various approaches, including electrode technology, diagnostic technology, and analytical technology. 【KRI's technologies that enable 5-minute charging】 ■ Electrode technology ■ Analytical technology ■ Diagnostic technology *For more details, please download the PDF or feel free to contact us.

• Secondary Cells/Batteries

Our company provides support for the development of high-capacity materials suitable for mobility. In lithium-ion batteries, it is necessary to consider the material shape based on electrode properties. At KRI, we implement material development support, including particle design, doping, and surface coating technologies. Please feel free to contact us when you need assistance. 【Material Shapes Suitable for Lithium-Ion Batteries】 ■ It is necessary to have material shapes that consider electrode properties. ■ Particle size, shape, and packing density. ■ Polycrystalline and single-particle types: issues related to internal voids, cracking, edge surfaces, and basal surfaces, etc. *For more details, please download the PDF or feel free to contact us.

• Lithium-ion battery

Our company is committed to developing the necessary technologies for mobility batteries to realize a mobility society that considers people and the environment. We aim to create long-lasting and highly reliable batteries that can be used "longer" and "safer," as well as high energy density and fast charging solutions to make them "smaller" and "easier to use." Furthermore, we are also pursuing operation, prediction, and reuse for "appropriate utilization." [KRI's Vision for the Battery World] - High energy density and fast charging that are "smaller" and "easier to use" - Long-lasting, highly reliable, and safe batteries that can be used "longer" and "safer" - Consideration for resources and the environment through recycling, process reduction, and elimination of Co, Ni, and F - "Appropriate value judgment" through diagnostics (SOH, SOS) - "Appropriate utilization" through operation, prediction, and reuse *For more details, please download the PDF or feel free to contact us.

• Secondary Cells/Batteries

We would like to introduce KRI technology for Level 4 battery digital twins. The capabilities of Level 4 (Living) include updating and adapting predictive models based on operational data. Applications are anticipated for virtual sensors that optimize predictive operations for any operational scenario and adapt to the environment. Our company will maximize system performance and enhance safety and reliability through various simulations and degradation prediction technologies applicable to any operational scenario. [KRI Technology] - Various simulations (current, voltage, reaction dispersion, heat generation, etc.) - SOH diagnostic technology, sensing technology - Degradation prediction technology applicable to any operational scenario - Analysis of operational data through data assimilation technology - Updating predictive models *For more details, please download the PDF or feel free to contact us.

• Secondary Cells/Batteries
• Other analysis and sequence

Our company offers a service to assess the limits of batteries. Understanding the limits of batteries, such as primary and secondary degradation in durability, and conditions like smoke or fire during thermal runaway, is important to know the acceptable conditions and levels. Without being swayed by evaluation results, battery engineers make judgments based on mechanisms, and with an understanding of these mechanisms, they find solutions within the limits. 【Diagnosis Contents】 ■ Charging (Temperature, Rate) ■ Heat ■ Durability ■ Safety *For more details, please download the PDF or feel free to contact us.

• Secondary Cells/Batteries
• Other analysis and evaluation services

The "degradation diagnosis technology" that adds value to EVs and storage batteries is a technology for handling EVs and storage batteries as assets safely and for a long time. By utilizing historical data, it allows for understanding the condition of the battery without stopping operations, and diagnoses future risks through simple and short-term spot data. It can be used for understanding performance and value assessment after degradation, as well as for appropriate reuse. Additionally, we are currently conducting demonstration tests of the degradation diagnosis technology using EVs from the Daigas Group. [Diagnosis Content] ■ Battery capacity and resistance from historical data ■ Secondary degradation risk of the battery from spot data *For more details, please download the PDF or feel free to contact us.

• Secondary Cells/Batteries
• Other analysis and evaluation services

Our company is advancing the development of materials and battery/operational technologies focused on battery lifespan. The CFP, which is one of the components of LCA (Life Cycle Assessment), has been incorporated into the European Battery Regulation, and efforts towards CFP will be accessible through the battery passport, becoming a direct evaluation target. Our technology contributes to reducing CFP through the ultra-long lifespan of cells and maximizing warranty periods through diagnostic technology. [Expectations for ultra-long lifespan technology from the perspective of CFP] - Reduction of CFP through the ultra-long lifespan of cells (5 times the usage period ⇒ CFP 1/5) - Maximization of total energy consumption through optimal control - Maximization of warranty periods through diagnostic technology, etc. *For more details, please download the PDF or feel free to contact us.

• Lithium-ion battery

Our company provides ultra-long lifespan technology that enables electric vehicles (EVs) to travel 1 million kilometers. "Ultra-long lifespan batteries" are designed to establish foundational technology for achieving ultra-long lifespans (more than five times the current lifespan). This technology can be considered not only for EVs but also for energy storage systems (ESS) and industrial applications. Please feel free to contact us when you need assistance. 【Sample Specifications】 <Stacked Laminated Type> ■Nominal Capacity: 10, 11Ah ■Energy Density: - <21700 Cylindrical Type> ■Nominal Capacity: 3.0, 3.4Ah ■Energy Density: 500-520Wh/L *For more details, please download the PDF or feel free to contact us.

• Secondary Cells/Batteries

At our company, battery and system engineers, materials engineers, and analytical engineers collaborate from their respective perspectives to elucidate phenomena and mechanisms. In the fusion technology of operando CT and image analysis (cell thickness and displacement analysis), we acquire three-dimensional images while intermittently and continuously charging and discharging, analyze the images, and evaluate changes. We provide a one-stop solution to clarify uncertain and unknown phenomena in battery development. 【Ultra-high resolution SEM and NMR (partial)】 ■ Potential contrast observation to distinguish materials that are difficult to differentiate through compositional analysis based on differences in conductivity. ■ Observation of sharp fiber shapes without "bulking" due to deposited films. ■ Understanding the bonding state of silane coupling agents chemically bonded to the substrate surface. ■ Observation of intermolecular interactions between phosphine oxide and the substrate. *For more details, please download the PDF or feel free to contact us.

• Technology Development
• Other analysis and evaluation services

Our "One-Stop Service for Secondary Batteries" integrates battery and system design guidelines with material technology to formulate hypotheses aimed at meeting user requirements and solving challenges, from experimental planning to verification. In thermal management, we offer precise evaluations tailored to the required heat dissipation characteristics, considering factors such as the direction in which heat needs to be dissipated and the operating temperature. Please feel free to contact us when you need assistance. 【Methods for Evaluating Heat Transfer】 ■ Periodic Heating Radiation Thermometry ■ Laser Flash Method *For more details, please download the PDF or feel free to contact us.

• Other analysis and evaluation services

Our company conducts battery-related research and consulting, including innovation and recycling. We enhance the technology trend research and market research conducted by our researchers with the knowledge of specialists who have years of experience in research and development, planning, and marketing. We conduct research and proposals tailored to our clients' requests and expected outputs, adding value unique to KRI's original research, such as clarifying approaches to development targets and discussing commercialization scenarios. 【Examples of Contracted Achievements (Partial)】 ■ Patent and literature technology research and technical analysis related to battery systems and battery materials ■ Research on trends in overseas energy storage technology development ■ Market trend research and needs assessment related to batteries ■ Battery performance analysis from publicly available information ■ Consulting on energy storage technology and data analysis *For more details, please download the PDF or feel free to contact us.

• Other Consulting Services

Our company conducts "battery health check-ups" to ensure batteries are used safely and for a long time. From a KRI perspective, we can analyze and predict the battery's condition, remaining lifespan, risks, and limits. To use batteries safely and for an extended period, it is essential to have the technology to "see" inside the battery. Please feel free to contact us when you need our services. 【Diagnosis Content (Partial)】 <Internal Condition Assessment> ■ Detailed analysis of electrode structure, positive/negative electrode balance, chemical state, etc. ■ Non-destructive testing, disassembly analysis <Limit Assessment> ■ Evaluation of limits during low-temperature overvoltage and high-temperature load reactions that affect secondary degradation *For more details, please download the PDF or feel free to contact us.

• Contract Analysis
• Other analysis and evaluation services

This document introduces KRI's initiatives to achieve carbon neutrality. In the hydrogen sector, we present the following technologies: - Technologies for "producing" hydrogen through water electrolysis and thermal decomposition of waste and biomass - Ammonia utilization technologies for "transporting" hydrogen energy - Fuel cell technologies for "using" hydrogen - Scale-up technologies for social implementation In the CCUS sector, we present the following technologies: - Technologies for "capturing" CO₂ from exhaust gases and the atmosphere - Technologies for "utilizing" captured CO₂ by converting it into fuels and chemicals - Technologies for "storing" CO₂ through mineralization and carbonization KRI consistently supports everything from research and development to demonstration and commercialization, providing strong support for our customers' decarbonization projects. [Contents] - Hydrogen utilization: water electrolysis, ammonia conversion and combustion, gasification of waste and biomass - Fuel cells: electrode development, stack evaluation, mass production - CO₂ capture: DAC (thermal chemical approach, electrochemical approach) - CO₂ utilization: catalytic conversion, microbial conversion - CO₂ storage: carbonation, carbon fixation

• Contract Analysis
• Contract Inspection
• Other analysis and evaluation services

Introducing our proposed "Meta-Surface Reflective Material." We design active control of meta-surfaces using 2D and 3D actuator arrays. This adds functionality and added value, such as control of reflection angles and aesthetic design. Please feel free to contact us if you have any inquiries. 【Features】 ■ Design of active control for meta-surfaces ■ Addition of functionality and value - Control of reflection angles - Aesthetic design *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts

We provide an overview of domestic and international research trends related to MI, along with case studies of its application, as well as investigations and research proposals aimed at specific material development. We conduct trend surveys on material development utilizing computational science, particularly materials informatics, contributing to the acceleration of our clients' material development. If necessary, we can also conduct basic studies on MI within our company and introduce other MI companies. 【Example of Project Content】 ■STEP 1: Overall Trend Survey - We provide survey results summarizing the definition of MI and overall trends in material development. ■STEP 2: Individual Client Survey - Based on the client's requests and areas of interest, we conduct research and analysis. *For more details, please refer to the PDF materials or feel free to contact us.

• Public Testing/Laboratory

We provide support for the exploration of research and development partners. Using various technical databases and multifaceted information, we conduct partner searches for joint research institutions, collaborators, and contract manufacturing companies that match your company's technologies. (Domestic research) Our company will assist you in finding research and development partners. Please feel free to contact us if you have any requests. 【Project Image】 ■STEP 1: Creation of Candidate List - Information gathering using various research tools - Creation of a candidate list (first candidate list) ■STEP 2: Selection and Detailed Investigation of Promising Candidates - Selection of promising candidates - Detailed investigation of promising candidates *For more details, please refer to the PDF document or feel free to contact us.

• Other contract services

At the Ferro & Pico System Research Department, we focus on research and development based on MEMS and magnetism & magnetic engineering, engaging in areas such as micro-sensing, micro-power generation, fluid systems, general magnetic materials, and magnetic applications. Additionally, we provide detailed responses to your requests regarding magnetic material property evaluation & analysis, magnetic market & technology research, and MEMS microfabrication. 【Contract Research (Excerpt)】 ■ Magnetic-related Technologies - Research and development of new magnetic materials - Research and development related to magnetic recycling - Research and development related to magnetic applications ■ MEMS-related Technologies - Research and development of micro-vibration power generation - Research and development of micro-sensors - Research and development of micro-reactors *For more details, please refer to the PDF materials or feel free to contact us.

• Contract Inspection

At KRI Corporation, we are engaged in the research and development of flexible artificial muscle actuators powered by shape memory alloys. We have realized a flexible and powerful bidirectional drive actuator based on artificial muscles made from shape memory alloys that generate strong force and displacement, combined with polymer materials in a composite structure. Based on the shape memory alloy artificial muscles currently under development, we will create actuators suitable for each customer's target. 【Technical Features】 ■ Utilizes shape memory alloys as a power source, capable of exerting thousands of times the force of human muscles ■ Generates flexibility, strong force, and large displacement through the combination with flexible materials such as polymers ■ Achieves simple two-way drive without the need for external load mechanisms by utilizing the elastic force of flexible materials *For more details, please refer to the PDF document or feel free to contact us.

• Actuator

Our company is conducting a new business exploration project. We support the construction of new businesses based on the technologies and materials held by your company, from basic research to exploring new themes and clarifying the direction of R&D. We provide foundational materials to examine the potential for new applications by conducting basic research on related materials through patent literature and other sources, generating ideas, and investigating promising applications in detail regarding the materials and technologies your company possesses. 【Details】 ■STEP 1: Basic Research & Application Map Creation ■STEP 2: Idea Generation ■STEP 3: Detailed Investigation of Promising Applications *For more details, please refer to the PDF materials or feel free to contact us.

• Other contract services

We provide research on domestic and international trends in technology development related to optical communication technology, as well as product examples. Through our investigation of new trends in advanced optical communication technology, we can utilize technologies such as high speed, low latency, and electromagnetic wave applications. Through meetings with our clients, we will carefully listen to your requests and areas of interest, and based on that, we will propose research themes and topics. 【Examples of Research Themes】 ■ The societal image realized by 5G and Beyond 5G (6G) ■ Wireless communication devices, optical communication systems/devices ・(e.g., metamaterials, millimeter waves, terahertz waves, optical transmission, etc.) ■ Optical communication materials (fluororesins, LCP), etc. ■ IoT devices, power sources (energy harvesting), printed circuit boards, etc. ■ Consideration of expansion into other fields using foundational technologies of optical communication, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Public Testing/Laboratory

Our company provides useful information to clarify the value of technologies (such as patents and products) held by potential partners when customers are considering alliances (technical partnerships and joint development), M&A, licensing in/out, or investment. By collaborating with experts in research, patent attorney services, and technology development, we evaluate the value of technology from multiple perspectives, including intellectual property and R&D. Since our evaluations are conducted from a third-party perspective, they can be utilized as objective decision-making materials. 【Features】 ■ Collaboration among experts in research, patent attorney services, and technology development ■ Multi-faceted evaluation ■ Can be used as objective decision-making materials *For more details, please refer to the PDF document or feel free to contact us.

• Public Testing/Laboratory

Our company conducts research on domestic and international regulatory trends related to fluorine, trends in fluorine-free and alternative materials, and provides technical verification support as needed. Fluorinated compounds are gaining attention as a new environmental issue. Through the results of this research, we can support the direction of research and development of environmentally friendly fluorine alternative materials. [Examples of Research Themes] ■ Trends in fluorine regulations ■ Trends in ECHA regulations ■ Fluorine-free materials and alternative materials for fluorine resins ■ Exploration of researchers for special-purpose fluorine alternative materials, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Public Testing/Laboratory

"Metallic Electromagnetic Wave-Transmitting Resin" is a material that allows radio waves to pass through while maintaining a metallic design aesthetic. By using PSQ, which has a heat-resistant and weather-resistant molecular structure similar to glass, transparency is also achieved. Co-polymerization of PSQ with organic monomers forms a solvent-free curing resin, enabling the creation of glass-like designs with excellent aesthetic qualities. [Features] - Metallic design (design enhancement) - Allows electromagnetic waves to pass through as it does not contain metals - Adding fillers to PSQ-based resin achieves a metallic feel while being lightweight (contains no metallic elements) - Low dielectric properties: due to the cage-like structure of PSQ, it has a porous structure *For more details, please refer to the PDF document or feel free to contact us.

• Other metal materials

We would like to introduce our company's resource recycling of waste and new effective utilization methods. Eggshells are a porous material that contains approximately 10,000 pores, allowing the egg to breathe. By recycling waste materials and combining them with natural materials, we have created an environmentally friendly insulation material derived from eggshells. Additionally, bamboo charcoal is also a porous material that can be developed into adsorption sheets, deodorizing sheets, insulation sheets, and humidity control sheets. [Our Technology] - Composite with cellulose nanofibers - Thermal management materials (heat dissipation, insulation, heat storage) *For more details, please refer to the PDF document or feel free to contact us.

• others

Our Advanced Technology Research Department supports R&D and commercialization through technology research, including assistance in launching new R&D themes, exploring industry needs, and developing applications for existing technology seeds. Starting with research, we can provide suitable solution proposals and proof of concept. Depending on the research area, we can collaborate with researchers who have expertise in KRI's specialized fields to provide technical advice, specific theme development, and technology evaluation based on the research results. [Features] - Researchers with a technical background - Highly specialized advice and concrete evaluation *For more details, please refer to the PDF document or feel free to contact us.

• Other services

We will consider the best methods to realize your requests and the data you have (images, videos, etc.). By disclosing sample data, we will perform actual calculations (training) and provide a trained model. We also offer support for integrating this into your system. Please feel free to contact us when needed. 【Purpose and Background】 ■ A large number of images and videos are being captured for management and monitoring, but the current situation is that the burden on operators is too great to make judgments visually. ■ By using object recognition technology based on artificial intelligence (AI) to identify various objects, it is possible to automate and reduce that workload. *For more details, please refer to the PDF document or feel free to contact us.

• Image analysis software

Our company has invented a method to align the orientation of hexagonal boron nitride particles using thin paper threads (about 1/10 the thickness of hair) to create blocks that conduct heat well. By using CNF, it is possible to create tear-resistant sheets with boron nitride particles aligned in one direction. Since all the boron nitride particles in the sheet are aligned in the direction of the sheet surface, stacking them by methods such as rolling or folding can produce blocks with all the boron nitride particles oriented in the same direction. [Future Developments and Proposals] - Establishing a continuous production method for practical application - If the particles are in a plate shape, they can be oriented, and we can expect the creation of new functional materials like barrier materials. *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials

Our company develops and applies thermal storage materials tailored to meet customer needs. We have a track record and expertise in technologies that enable long-term storage of latent heat storage materials, technologies that facilitate handling, and technologies related to chemical thermal storage materials. Based on these, we provide development services according to customer requests. Please feel free to contact us if you have any inquiries. 【Examples of Development in Thermal Storage Materials and Technologies】 ■ Composite of resin/thermal storage materials ■ Encapsulation of hydrated salt-based thermal storage materials ■ Performance enhancement of chemical thermal storage materials ■ Thermal storage materials with thermally conductive fillers *For more details, please refer to the PDF materials or feel free to contact us.

• Other contract services

Our company is challenging the "visualization of sensibility" by combining the sensing and analysis technologies we have cultivated so far with AI analysis and machine learning. Sensibilities such as deliciousness, comfort, and pleasantness arise from information transmitted from the body to the brain and processed, making it difficult to understand others' sensibilities. It is convenient to express them in numbers that anyone can understand. We approach the "visualization of sensibility" through sensing and analysis technologies such as equipment analysis and MEMS sensing, as well as AI analysis and machine learning developed for various simulations and material development. [Future Developments and Suggestions (Partial)] <Data Acquisition Stage> - Selection of sensing methods suitable for the sensibility to be visualized - Arraying and manufacturing the necessary sensors - Collecting high-quality sensing data *For more details, please refer to the PDF document or feel free to contact us.

• Public Testing/Laboratory

At KRI, we propose the development of sensing technologies that closely resemble human senses by combining our proprietary sensing technologies. Humans use their five senses (sight, hearing, smell, taste, and touch) to make comprehensive judgments about things. By combining various unique sensing technologies held by the Material Fabrication Laboratory, we aim to acquire information that is close to human senses. 【Examples of Sensing Technologies】 ■ Tactile/Pressure Sensors ■ Odor Sensors ■ Flow Sensors (Body Hair Type Sensors) ■ Temperature Sensors ■ Non-contact Temperature Sensing *For more details, please refer to the PDF document or feel free to contact us.

• Public Testing/Laboratory

The "Meta-Surface Reflector" is an inexpensive and lightweight reflective sheet that can improve the radio wave environment. It is suitable for on-demand printing using inkjet printers, and by adding design elements, it can also be used as wallpaper. By combining multiple patterns, it is possible to diffuse or focus beams. Please feel free to contact us if you have any requests. 【Features】 ■ Various reflection patterns can be designed ■ On-demand printing using inkjet technology is possible ■ Can be used as wallpaper by incorporating design elements on the surface *For more details, please refer to the PDF document or feel free to contact us.

• Public Testing/Laboratory

We would like to introduce our environmentally friendly material synthesis. The flow continuous process made possible by microreactor technology allows for manufacturing within millimeter-sized tubes, enabling the production of goods as needed, in the required amounts, and at the desired locations. This makes it possible to realize an environmentally conscious chemical plant. 【Capabilities (partial)】 ■ Production of red and blue particles using microreactors ■ Extraction through slag flow *For more details, please refer to the PDF document or feel free to contact us.

• Public Testing/Laboratory

Our company is developing technology to produce low-energy fuels and chemical raw materials via formic acid from CO2 and H2. Formic acid, being a liquid, can also be utilized for the transportation and storage of gases (H2, CO2). We also possess technology to solidify and separate only CO2 from the recovered mixed gas of CO2 and H2 for regeneration and utilization. 【Future Developments and Expected Outcomes】 - Conducting contract research for technological development and establishment of industrialization processes to reduce costs. - Considering the synthesis of alcohols and various chemicals, as well as synthetic fuels (e-Fuels). - Transfer of patents, licensing, and provision of know-how. *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals

We conduct structural analysis and elemental mapping using XRD and EPMA. With FE-EPMA, we can clarify the detection and distribution of trace elements in small areas, and determine the structure of iron oxides from XRD. Please feel free to contact us when you need our services. 【Details】 ■ Electron image observation (COMPO) ■ Element composition and distribution: FE-EPMA ■ Crystal structure analysis: XRD *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices

"Lightweight Soundproofing Metamaterial" is a new material made from silica aerogel/cellulose nanofiber. We have successfully created a water-dispersed solution using hydrophobic silica aerogel particles and CNF. By simply impregnating this water-dispersed solution into glass wool and drying it, we achieve a soundproofing material with astonishing lightness and soundproofing properties. By impregnating the dispersed solution into glass wool of desired dimensions and shapes and then drying it, various applications in different shapes are possible. [Features] - Excellent soundproofing despite being lightweight - Weight is only 1/16 of what physical laws would suggest - Composite material of silica aerogel/cellulose nanofiber (CNF)/glass wool - Surface density of 0.74 kg/m² with acoustic transmission loss of over 30 dB (200-2000 Hz) *For more details, please refer to the PDF document or feel free to contact us.

• Other polymer materials