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

Advanced Materials article header on single-crystal Ni-rich cathodes alongside IEST SPFT2000 single particle tester, paper Acknowledgements citing IEST support, and single particle force-displacement curves.

Advanced Materials: IEST SPFT2000 Quantitatively Stress-Chemical Coupling Drives Multi-Step Phase Transition Degradation in Single-Crystal Ultra-High-Nickel Cathodes

📅 2026/08/06 Academic Application Single Particle Mechanics

Abstract A research team from ...

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Figure 1. SEM images of cathode particles under different SOCs

Crushing Strength Evolution of NCM Cathode Particles at Different SOC

📅 2026/08/05 Single Particle Mechanics

Abstract The effect of SOC on ...

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Correlation Between Separator Ionic Conductivity and Battery Cycle Stability

Correlation Between Separator Ionic Conductivity and Battery Cycle Stability

📅 2026/08/04 Electrode Characterization

Abstract Separator ionic condu...

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Advanced Materials Electrochemical Sintering Enables Stress-Lensed Silicon Anodes for Long-Life All-Solid-State Batteries Validated by IEST SPFT2000

Advanced Materials: Electrochemical Sintering Enables Stress-Lensed Silicon Anodes for Long-Life All-Solid-State Batteries Validated by IEST SPFT2000

📅 2026/07/28 Academic Application Single Particle Mechanics

Abstract The stress-lens elect...

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Powder Compression Test for Lithium-Ion Battery Electrode Powders: Heckel Equation and Elastic Recovery Analysis

Multi‑Level Mechanical Property Testing Series: Key Technical Analysis of Powder Compression Testing

📅 2026/07/27 Powder Resistivity & Compaction Density

Abstract A powder compression ...

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Nature Nanotechnology article "Coherent twins for manufacturing thick lithium-rich battery positive electrodes" showing the IEST SPFT2000 single-particle force properties tester used to measure compressive mechanical strength of CTLRO and PLRO cathode particles

IEST SPFT2000 Enables Nature Nanotechnology Breakthrough: Coherent Twin Boundaries Unlock Ultra‑High Loading Thick Li‑Rich Cathodes

📅 2026/07/23 Single Particle Mechanics

Abstract Coherent twin boundar...

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Journal of Energy Storage 2026 Mercedes-Benz study on NMC811 silicon-carbon pouch cell in-situ expansion testing under buffer foam and rigid mechanical constraint

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

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

Abstract In-situ swelling test...

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IEST GVM2200 in-situ gas and volume monitoring system schematic — integrating high-precision mechanical testing, dedicated software, multi-function test chamber with auxiliary systems, charge/discharge tester with three-electrode monitoring, and cyclic temperature control — used to quantify thermal-induced gas evolution and swelling behavior of solid polymer electrolyte pouch cells in high-voltage lithium metal batteries.

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...

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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...

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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

Abstract Li-rich manganese-bas...

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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 Testing

Abstract Sulfide solid-state b...

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

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

Abstract Graphite lithiation—t...

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