Composition analysis of LIB cathode material active substances by ICP luminescence analysis.

ICP luminescence analysis enables qualitative and quantitative analysis of approximately 70 elements, primarily metal elements!

We would like to introduce the composition analysis of active materials in LIB cathode materials using ICP emission analysis. The cathode material of lithium-ion batteries (LIB) is one of the important components that influence the battery's voltage and energy density, and the composition of the cathode material significantly affects the battery's performance. ICP emission analysis can analyze which elements are contained in liquid samples and in what quantities. 【Features】 - Qualitative and quantitative analysis of approximately 70 types of elements is possible. - Applicable to various analyses, including qualitative and quantitative analysis of additives and impurities contained in samples, as well as quantitative analysis of substances regulated by RoHS directives. *For more details, please download the PDF or feel free to contact us.

• Analysis and prediction system

Introducing examples of measurement cases for important management items in the production of lithium-ion batteries and all-solid-state batteries!

We would like to introduce a case of particle size measurement of cathode active materials using laser diffraction conducted by our company. In air or liquid, laser light is irradiated onto the particles, and the angular dependence of the intensity of the light scattered by the particles is measured. By measuring the angular dependence of the scattered light intensity, the particle size distribution (particle size distribution) is calculated from the data. Using commercially available reagents as samples, measurements were conducted in a dry state without dispersing in a solvent. The particle size measurement results for NMC oxides showed a monodisperse state with particle sizes below several tens of micrometers, and the median diameter was calculated to be 12 micrometers. [Case Overview] ■ Measurement Method ・Dry method ■ Particle Size Measurement Results for NMC Oxides ・Monodisperse state with particle sizes below several tens of micrometers ・Median diameter is 12 micrometers *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

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 will introduce an example of analyzing the purity of diphosphorus pentasulfide using ion chromatography for the composition analysis of raw materials for all-solid-state batteries. Diphosphorus 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 diphosphorus pentasulfide was dissolved in alkaline water and converted into phosphate and sulfide salts. Subsequently, the 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 document or feel free to contact us.

• Analysis and prediction system

We detect and analyze the atomic emission that occurs when an atom returns from an excited state to its ground state!

In ICP emission spectroscopic analysis, multiple metal elements contained in a sample can be detected simultaneously. This document introduces examples of the analysis of trace metal elements contained in liquid crystals. It includes the principles and overview of ICP-AES analysis as well as measurement examples. Please feel free to contact us regarding the sample state or the elements to be analyzed. [Contents] ■ Principles and overview of ICP-AES analysis ■ Measurement example: Qualitative analysis of metal elements in liquid crystal panels using ICP-AES *For more details, please refer to the PDF document or feel free to contact us.

• Analysis and prediction system

I confirmed the blocking function of polymer melting at high temperatures!

We conducted material analysis of the separator used in commercially available Li-ion batteries using FT-IR analysis, and confirmed its function of blocking polymer melting at high temperatures. The document presents the material analysis of Li-ion battery separators and observations of changes in the separator's condition under high-temperature environments, using graphs and photographs. [Analysis Overview] ■ Material analysis of Li-ion battery separators ■ Observation of changes in the condition of the separator under high-temperature environments - The condition changes of the separator were observed over time at a constant temperature of 135°C using FIB/SEM. *For more details, please refer to the PDF document or feel free to contact us.

• others

Observation using optical microscopy and ultra-low acceleration FE-SEM! Detailed structural analysis and elemental analysis are possible.

By mechanically polishing commercially available rectangular Li-ion batteries and observing them with optical microscopy and ultra-low acceleration FE-SEM, detailed structural analysis and elemental analysis can be performed. The materials introduce the overall structure of the Li-ion battery and detailed structural observations of the Li-ion battery using SEM and ultra-low acceleration FE-SEM, accompanied by photographs. [Analysis Overview] ■ Overall structure of the Li-ion battery and SEM observation ■ Detailed structural observation of the Li-ion battery using ultra-low acceleration FE-SEM *For more details, please refer to the PDF materials or feel free to contact us.

• others

Hotron Inc. has launched its new product, the "Vehicle Count Sensor CCS3"! This product is a ceiling-mounted sensor that combines infrared and radar technology. It reliably detects vehicles in both directions with a single unit, accommodating traffic during congestion and vehicle passing, thus achieving efficient occupancy management in large parking lots. Additionally, it can be utilized for exit warning purposes in addition to vehicle counting, contributing to the safe and smooth operation of parking facilities. 'Features' - Improved detection performance against changes in road surface during rainy weather by using both infrared and radar. - Equipped with IP67 waterproof and dustproof performance, making it effective even in salt damage areas. - Various settings can be configured from a dedicated app (for Android devices), with current settings easily visible at a glance. - The base dimensions are the same as the previous model "CCS2," allowing for smooth replacement of existing equipment. *For more details, please refer to the product information, catalog download, or contact us.*

Recently, Intertek Certification AB, the Swedish subsidiary of Intertek, has been accredited by the Swedish national accreditation body Swedac as a verification body for the EU Carbon Border Adjustment Mechanism (CBAM). According to Swedac's announcement, this is the first CBAM accreditation for a verification body in Sweden. This accreditation covers six sectors: cement, steel, aluminum, fertilizers, hydrogen, and electricity, and Intertek Certification AB will provide third-party verification services for embedded emissions associated with the manufacturing of CBAM-covered products based on the scope of accreditation. CBAM is a system that reflects the carbon price on greenhouse gas emissions associated with the manufacturing of certain products imported into the EU, requiring targeted companies to properly calculate and report their greenhouse gas emissions data and comply with third-party verification. Intertek Certification Co., Ltd. supports CBAM compliance in collaboration with accredited entities and global expert teams as the contact point in Japan. If you have any inquiries regarding third-party verification or related services, please feel free to contact us.

We have introduced Majesta Fragrance to a large host club located in Kabukicho, enhancing the atmosphere with scent throughout the establishment. We support the creation of a welcoming space for customers by providing fragrances that match the luxurious ambiance of the interior. **Benefits of Incorporating Scent in Host Clubs** Creating a Memorable Space Scent is deeply connected to human memory and emotions. By incorporating fragrances that align with the store's atmosphere, we can create an impressive environment that makes customers feel, "I want to come back to this space." Enhancing Luxury and Brand Image From the entrance to the floor, the entire establishment is enhanced with high-quality scents. By paying attention to fragrance as well as interior design and lighting, we highlight the glamour and luxury unique to host clubs. Majesta Fragrance has a proven track record of being implemented in various nightlife businesses, including host clubs, cabarets, lounges, clubs, bars, and girls' bars. Please feel free to consult us, starting with a free trial installation.

On October 23, 2026, Brent crude oil futures closed at \$116.72 per barrel. Considering the situation in the Middle East and transportation risks, we introduce points for reviewing the procurement and costs of cleaning agents in our HP article. It is important to check not only the purchase price of thinners and parts cleaners but also the usage amount, working hours, and waste liquid disposal costs. The article provides guidance on how to evaluate the water-based cleaning agent SEA’S7 as an alternative candidate, as well as the application page for tool and jig cleaning. You can consider switching from processes that can be changed by comparing the impact on materials, cleaning quality, rinsing and drying, and compatibility with subsequent processes. The effectiveness and cost vary depending on usage conditions. Please feel free to consult us about comparative testing. For more details, click here (read the HP article) https://www.7seven7.jp/news/oilreplacement-261025/

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition primarily in the BtoB (business-to-business) sector. On October 22, 2026 (Thursday), they published a page titled "Does Consumption Behavior Change Due to Influence from Others!? 'Demonstration Effect'." The 'Demonstration Effect' refers to how one's consumption behavior can change due to the influence of others' consumption behavior. The page explains the mechanisms behind this phenomenon, its differences from similar concepts, examples of its application, and precautions to take when utilizing it. (Page Overview: Excerpts) ■ What is the 'Demonstration Effect'? ■ Mechanisms behind the occurrence of the 'Demonstration Effect' ■ Differences between the 'Demonstration Effect' and similar concepts ■ Examples of utilizing the 'Demonstration Effect' ■ Precautions when utilizing the 'Demonstration Effect' (DL content only) ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/demonstration-effect-2026-10/