Composition analysis of raw materials for all-solid-state batteries.

The purity of the electrolyte greatly affects the performance of the battery! It suppresses the volatility of sulfur components and converts them into a form that can be detected by IC.

We would like to introduce an example of analyzing the purity of phosphorus pentasulfide using ion chromatography for the composition analysis of raw materials for all-solid-state batteries. Phosphorus pentasulfide is one of the raw materials used in the production of electrolytes for sulfide-based all-solid-state batteries. As a pretreatment for IC measurement, the powder of phosphorus pentasulfide was dissolved in alkaline water and converted into phosphate and sulfide salts. Subsequently, sulfide ions were oxidized to sulfate ions to prepare the IC measurement solution. For more details, please refer to the published catalog. 【Solid Electrolytes (Partial)】 ■Li3PS4 ■Li7P3S11 ■Li6PS5Cl ■Li6PS5Br *For more information, please refer to the PDF materials or feel free to contact us.

• Analytical Equipment and Devices

Detection of certain organic substances is possible! Here is an example of measuring low molecular weight organic acids in an anion exchange mode.

This document presents case studies on the analysis of low molecular weight organic acids using ion chromatography. In ion chromatography, it is possible to detect some organic substances in addition to Cl-, Br-, and SO4^2-. As an analysis case, we will show an example of measuring low molecular weight organic acids in an anion exchange mode. We invite you to read it. 【Published Cases】 ■ Lactic acid, acetic acid, propionic acid, formic acid ■ Acrylic acid, methacrylic acid ■ Benzoic acid *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices
• Other environmental analysis equipment
• Other contract services

Solid samples can leach ionic components into pure water! Trace ionic components in the aqueous solution can be detected with high sensitivity.

"Ion Chromatography Analysis" allows for qualitative and quantitative analysis of trace ionic components in aqueous solutions. Separation is performed using a column filled with ion exchange resin, and by measuring electrical conductivity, trace ionic components in aqueous solutions can be detected with high sensitivity. Solid samples are dissolved in pure water to measure the ionic components. 【Main Specifications】 ■ Anions: Cl-, Br-, NO2-, NO3-, organic acids, etc. ■ Cations: Li+, Na+, K+, Mg2+, Ca2+, etc. ■ Quantification limit: Approximately 100 ppb (varies by ion species) ■ Detection limit: Approximately 10 ppb (varies by ion species) ■ Detector: Electrical conductivity (suppressor type) *For more details, please refer to the PDF document or feel free to contact us.

• Analysis Services
• Other contract services

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, and management: Are you facing any issues with the challenges you currently have or selecting the right sensors for parking lot management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Basic Guide to Vehicle Detection Sensors This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document introduces the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

We would like to introduce the "96 Non Jacket Tubes 1.0ml Type" that we handle. The tube has a rotation prevention feature that is compatible with automatic cap removal machines. Using a pickup stick makes it easy to attach and detach the cap. Please feel free to contact us when you need assistance. 【Features】 ■ Rack lid lock function ■ Rotation prevention feature ■ Polypropylene ■ Autoclavable ■ DMSO compatible ■ Compatible with liquid nitrogen vapor *For more details, please refer to the related links or feel free to contact us.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

Fukuda Co., Ltd., which develops, manufactures, and sells leak testing equipment to inspect airtightness and sealing performance, provides a technical document that clearly explains the methods and theories of airtight testing, titled "Technical Manual." We are offering it as a PDF file. Please take this opportunity to download and view it!