Crushing Strength Evolution of NCM Cathode Particles at Different SOC
Abstract The effect of SOC on NCM cathode particle crushing strength is both dramatic and…
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Correlation Between Separator Ionic Conductivity and Battery Cycle Stability
Abstract Separator ionic conductivity — a quantitative metric (mS cm⁻¹) describing lithium-ion transport through the…
Advanced Materials: Stress-Lensed Electrochemical Sintering Enables Fast and Stable Lithium-Silicon Alloy Chemistry in All-Solid-State Batteries — Validated by IEST SPFT2000
Abstract Silicon anodes for all-solid-state batteries must accommodate large volume changes while maintaining stable solid-solid…
Multi‑Level Mechanical Property Testing Series: Key Technical Analysis of Powder Compression Testing
Abstract A powder compression test is a mechanical characterization method that applies stepwise pressure to…
IEST SPFT2000 Enables Nature Nanotechnology Breakthrough: Coherent Twin Boundaries Unlock Ultra‑High Loading Thick Li‑Rich Cathodes
Abstract Coherent twin boundaries (CTBs) are periodic crystallographic interfaces introduced into a Li-rich cathode —…
Journal of Energy Storage: Silicon-Carbon Pouch Cell In-Situ Swelling Testing Under Buffer Foam Mechanical Constraint
Abstract In-situ swelling testing of silicon-carbon pouch cells is an important characterization method in silicon-anode…
Advanced Energy Materials 2024: IEST In‑Situ Gas Evolution Solution Quantifies Thermal Stability of High‑Safety Solid Polymer Electrolytes
Abstract Solid polymer electrolyte refers to a solvent‑free or low‑solvent polymeric membrane that conducts lithium…
ACS Nano: Surface Anionic Redox Modulation Achieves Negligible Oxygen Loss in Li-Rich Cathodes — Volume Change Quantified with IEST GVM2200
Abstract In 2025, a research team led by Prof. Dongliang Peng and Prof. Qingshui Xie…
Energy Storage Materials: IEST PRCD1100 Validates High Compaction Density & Conductivity in 3D Interstitial Li-Rich Hybrid Cathodes
Abstract Li-rich manganese-based layered oxide cathodes (LRMs) are promising candidates for next-generation high-energy-density lithium-ion batteries…
Unraveling Stepwise Pressure Effects on Interfacial Structure and Electrochemical Dynamics in Sulfide-based All-solid-state Lithium Batteries
Abstract The assembly and operation of sulfide solid-state batteries (ASSLBs) involve three pressure stages with…
