IEST Instruments


1. Preface With the widespread application of lithium-ion batteries in consumer electronics, electric vehicles, and energy storage systems, the requirements for fast-charging perf…

1. Introduction Electrochemical measurement techniques, based on quantifying electrical parameters such as potential, conductivity, and current in electrochemical systems, facilit…

1. Introduction The Galvanostatic Intermittent Titration Technique(GITT), a transient electrochemical measurement method, enables quantitative analysis of lithium-ion diffusion dy…

1. Technical Context Conventional failure diagnostics, reliant on destructive disassembly and static parameter measurements, face inherent constraints: (1) Irreversible sample dam…

1. Background Perhaps you’re not a professional in the field of electrochemistry, but while browsing relevant journals, attending academic conferences, or visiting websites …

1. Background As lithium batteries are gradually being applied in various aspects of life, the demands placed on them by people are increasing, such as longer lithium ion battery …