Distribution of Relaxation Times (DRT) Analysis for Resolving Overlapping Electrochemical Processes in EIS
Abstract Distribution of Relaxation Times (DRT) analysis is a mathematical deconvolution technique that converts electrochemical…
-
iestinstrument
Blog
Quantifying Longitudinal Binder Distribution in Battery Electrodes: High-Precision Layer Profiling via Automated Electrode Powder Scraping System
Abstract Longitudinal binder migration during the drying process creates compositional stratification that directly impacts the…
Electrode Characterization in Lithium Batteries: How to Quantify Electrode Performance Across Uniformity, Wettability, and Mechanical Properties
1. What Is Electrode Characterization and Why Does It Matter? Electrode characterization in lithium-ion batteries…
Why Is Coin Cell Specific Capacity Inconsistent? 7 Key Factors Affecting Specific Capacity Accuracy
Abstract Specific capacity in coin cell testing is the electrical charge released by an electrode material…
Analysis of the Correlation Between Mechanical Behavior and Aging Degradation in Lithium-Ion Batteries
Abstract The relationship between SOH (state of health) and degradation modes is that as a lithium-ion…
Is Cycle Diving Caused by Single Particle Mechanical Failure? A Single Particle Crushing Strength Study on Ni-Rich NCM and Graphite
1. Introduction As lithium-ion batteries become ubiquitous in electric vehicles, energy density, cycle life, safety,…
Deconstructing Double-Layer Coating Graphite Anode: Organic Compound Physical Characterization by Layer
Abstract Double-layer (dual-layer) coating is a graphite anode manufacturing technique in which a top layer…
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…
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…
