1. Abstract This study primarily utilizes IEST Battery Electrode Resistance Analyzer (BER2500) to comparatively evaluate the electronic conductivity of bare aluminum foil and carbon-coated aluminum foil, as well as the LiFePO4 electrode conductivity coated on bare aluminum foil versus those…
1. Preface Slurry is an important intermediate product in the production of lithium-ion batteries, and the uniformity and stability of the slurry greatly affects the consistency and electrochemical properties of the final cell. Currently, the method of monitoring the slurry…
1. Author Information and Article Abstract In 2019, the Kentaro Kuratani team used the slurry viscosity and CT imaging characterization of different mixing methods to visually see the slurry dispersion state. Further combining with the rate performance of the button,…
1. Preface Measure the slurry resistivity can assess the dispersion and conductivity of the particles at the slurry level. At present, conductive agent studies the model of conductive network, but quantitative analysis of resistivity is rare. This paper analyzes the…
1. Background This article mainly combines the use of the same carbon skeleton and the same deposition equipment to use two different deposition processes to continuously produce four batches of vaporized silicon carbon powder materials, the conductive properties of powder…
1. Article Abstract Nickel-rich layered oxides are among the promising materials for the next generation of high-energy-density lithium-ion batteries. Although increasing nickel content can enhance the battery’s specific capacity, it also increases the sensitivity of the cathode to environmental degradation…
1. Background During the production process of lithium-ion battery electrodes, especially in the rolling process, a certain degree of particle breakage is difficult to completely avoid. When the slurry formed by mixing active material powder with conductive agents, binders, etc.,…
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