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
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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.

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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 affecting the base material with heat. Repairs can be carried out 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.

● 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 any thermal impact on the base material. Repairs can be conducted 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 required, please contact us.

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

From turning processing to milling processing—responding to process integration with composite machining centers C&G Systems Co., Ltd. has released the lathe module "TURNING," which realizes the "true process integration" required in the era of composite machining centers. By covering 2D and 3D milling, wire electrical discharge machining, and turning processing, "EXCESS-HYBRID II / Parts CAM" has evolved into an ALL-IN-ONE CAM system that transcends the boundaries of processing fields. The lathe module "TURNING" was developed against the backdrop of voices from the field, where the advancement of high functionality and integration of NC machine tools has led to continued reliance on interactive input and manual programming, resulting in increased man-hours, occurrence of errors, and a shortage of skilled technicians. While composite machining centers have the significant advantage of completing both turning and milling in one machine, the diversification and complexity of processed shapes have made programming advanced and intricate, necessitating measures against interference risks and efficient process design. "TURNING" achieves a reduction in programming time and stable quality reproduction, maximizing the performance of composite machining centers.