Correlating Electrode Tortuosity and McMullin Number with Battery Rate Performance
Abstract Electrode tortuosity (\(\tau\)) is a dimensionless microstructural parameter quantifying how much the actual ionic…
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Parameters Selection Basis for Battery Swelling Performance Test
1. Preface During the charge and discharge process of lithium-ion batteries, the swelling of the…
How to Measure Pressure in Pouch Cell Tests: Expansion Analysis with Constant-Gap and Constant-Pressure Modes
Abstract To accurately measure pressure in pouch cell tests — tracking both thickness change and expansion force…
In-situ Swelling Analysis Of Ternary Batteries At Different Charge Rates
During the charging and discharging process of lithium-ion batteries, as lithium ions are continuously inserted…
In-situ Analysis of Overcharge Swelling Behavior of Different Cathode Material Systems
1. Introduction This study utilizes in situ swelling analysis to directly compare the overcharge response…
Analysis of Surface Stress Evolution in Graphite Electrodes During Early Cycling
1. Article Abstract We present a clear, engineering-focused translation of Amartya Mukhopadhyay’s in-situ optical stress…
In-situ Analysis of The Volume And Thickness Swelling Behavior Of Pouch Cell-LFP/graphite System Cell
Abstract This study uses synchronized in-situ measurement to quantify Thickness Swelling and volume swelling of…
How to Balance Design Gaps and Swelling Force to Mitigate Battery Capacity Fade
1. Abstract A 2020 collaborative study by Central South University and CATL investigated the cyclic…
In-situ Analysis of the Thickness Expansion of the LFP System Cell During Cycling
Due to its safety and stability, LFP batteries are increasingly popular in the new energy…
Detecting Lithium Plating In Battery Cells By Measuring Swelling Thickness
1. Author Information and Article Abstract In 2014, Bernhard Bitzer et al. published a method…
