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Explore our latest research, application article, and technical insights on battery testing.

Silicon-Carbon Pouch Cell In-Situ Swelling Testing Under Buffer Foam Mechanical Constraint

📅 2026/07/14 Academic Application In-Situ Cell Swelling Case

Abstract In-situ swelling test...

IEST In‑Situ Gas Evolution Solution Quantifies Thermal Stability of High‑Safety Solid Polymer Electrolytes (AEM 2024)

📅 2026/07/13 Academic Application In-Situ Cell Gassing Volume Monitor Analyzer

Abstract Solid polymer electro...

Modulating surface anionic redox chemistry toward highly stable Li-rich cathodes with negligible oxygen loss — Xiamen University, Zhejiang University, Argonne National Laboratory research in ACS Nano

IEST In-Situ Gas Evolution Solutions Power Major ACS Nano Breakthrough: Quantitatively Reveals Initial Gas Evolution Behavior in Li-Rich Cathodes

📅 2026/07/09 Academic Application In-Situ Cell Gassing Volume Monitor Analyzer

Abstract In 2025, Prof. Dongli...

Rational design of Li-rich hybrid cathode with 3D interstitial network — LMNO layered oxide blended with Ni-based disordered rock-salt DRX particles for reversible oxygen redox

Rational Design of a Li-Rich Hybrid Cathode with a 3D Interstitial Network for Reversible Oxygen Redox

📅 2026/07/08 Academic Application Powder Resistivity & Compaction Density Case

Abstract Li-rich manganese-bas...

Unraveling stepwise pressure effects on interfacial structure and electrochemical dynamics in sulfide solid-state batteries

Stepwise Pressure Effects on Sulfide Solid-State Battery Interface: How Pre-Pressing, Final Pressing, and Operating Pressure Each Control LPSCl Interfacial Stability

📅 2026/06/29 Academic Application Solid Electrolyte Test Case

Abstract Sulfide solid-state b...

IEST SPECT1000 Powers JACS Breakthrough: NJU & CATL Jointly Unveil Graphite Anode Fast-Charging Bottlenecks, Reshaping the Understanding of Graphite Lithiation Kinetics.

📅 2026/06/24 Academic Application Single Particle Mechanics Case

Abstract Graphite lithiation—t...

IEST PRCD3100 powder resistivity measurement system and powder density tester setup, featuring the main testing host, customized testing jigs, pre-vibration meter, and demoulding meter for advanced battery material analysis.

How to Accelerate Battery R&D and Quality Control with Powder Resistivity and Compaction Density Measurement

📅 2026/06/22 Powder Resistivity & Compaction Density Case

Abstract Powder resistivity me...

$Crushing force comparison for two silicon-carbon materials SC1 and SC2, two hard carbon materials HC1 and HC2, and one resin carbon RC at different particle sizes measured by IEST SPFT2000 single particle testing system — bar chart showing crushing force (mN or N) for 4.5µm and 8.5µm particles of SC1, SC2, HC1, HC2 and 8.5µm and 15µm particles of RC, demonstrating that crushing force increases with particle size for all three anode material types because larger cross-sectional area and volume require greater external force to fracture$

How to Accurately Measure Lithium-Ion Battery Self-Discharge: Leakage Current Method and the Effects of SOC and Temperature

📅 2026/06/15 Electrochemical Performance Analysis

Abstract Battery self-discharg...

IEST Instruments Showcases Advanced Battery Testing and Automation Solutions at The Battery Show Europe 2026 in Stuttgart-2

The Battery Show Europe 2026 | IEST Instruments Showcases Advanced Battery Testing and Automation Solutions in Stuttgart

📅 2026/06/11 Company News

IEST Instruments, a leading pr...