Mechanical Property Evaluation of Porous Carbon and CVD Silicon‑Carbon at Single‑Particle and Powder Levels
1. Introduction Silicon stands out as a highly promising anode material for lithium‑ion batteries due…
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Chemical Engineering Journal: IEST SPFT2000 Validates High-Entropy P2/O3 Mixed-phase Cathode Resilience via Lattice Regulation
Abstract A P2/O3 mixed phase cathode is designed to combine the rapid Na-ion transport of…
Assessing the Air Degradation Behavior of Sodium Layered Oxide Cathodes
1. Introduction As the new energy market expands and application scenarios diversify, sodium‑ion batteries have…
Dynamic EIS Reveals Real-Time Battery Impedance Measurement During Charge and Discharge
Abstract Dynamic EIS (DEIS) is an electrochemical measurement technique that captures battery impedance spectra in…
International Battery Seminar 2026 | IEST Instruments Invites You to Booth 1022 in Orlando
IEST Instruments, a leading provider of advanced lithium battery testing and automation solutions, is excited…
Battery Japan 2026 | IEST Lights the Way with Advanced Battery Testing Innovations in Tokyo
IEST Instruments, a leading provider of advanced lithium battery testing and automation solutions, made a…
InterBattery 2026 | IEST Instruments to Showcase Advanced Battery Testing Solutions in Seoul
IEST Instruments Successfully Participates in InterBattery 2026, Empowering the Future of Battery R&D and Manufacturing.…
Pouch Cell DCR Testing: Component-Level Teardown Data for Direct Current Resistance
Abstract Direct Current Resistance (DCR), also referred to as DCIR (Direct Current Internal Resistance), is a…
The Impact of PAA Binder on the Conductivity and Compression Performance of Silicon-Based Anodes
Abstract A PAA binder (poly(acrylic acid)) outperforms conventional CMC/SBR binder in silicon-carbon (Si/C) anode electrodes…
Quantifying and Analyzing 4680 Cylindrical Cell Expansion: An In-situ Study
1. The 4680 Format: Promise and the Expansion Challenge The 4680 cylindrical cell, championed by…
