1. Preface In recent years, with the continuous development of the new energy industry, new technologies have been continuously introduced, including the 46-series large cylindrical all-tab battery and semi-solid/solid-state batteries. Among these, the dry electrode process has unparalleled advantages over…
1. Preface With the rapid development of the new energy industry, lithium-ion powered vehicles have been widely used, and the safety performance of lithium-ion batteries has become increasingly important. During the long-term charge and discharge cycle of a module composed…
1. Preface In this paper, the resistivity, compaction density, and stress-strain curves of anode materials mixed with different ratios of LMFP and NCM under different pressures were investigated by using the Powder Resistivity & Compaction Density Meter (PRCD3100, IEST) and…
1. Preface With the rapid development of the lithium battery industry, lithium-ion batteries have been widely used in mobile phones, computers, automobiles, energy storage and other fields. Users have higher and higher requirements for fast charging of the battery, and…
1. Background Lithium-ion batteries dominate new energy power and storage devices due to their high energy density, high power, and long cycle life. As commercial lithium-ion batteries evolve, the industry demands increasingly stringent manufacturing costs, performance and longevity. Innovative, reliable,…
1. Preface As one of the crucial components of lithium-ion batteries, the separator directly affects key performance indicators such as current, capacity, and cycle life [1]. The separator should possess the following characteristics to meet battery requirements: (1) excellent wettability…
1. Preface With the development of the new energy industry, lithium-ion batteries have gradually become a widely used power storage equipment. Among them, lithium iron phosphate battery is widely favored by the market because of its good safety performance, long…
1. CATL launches condensed matter batteries to help electrify passenger aircraft Recently, CATL stated on the condensed matter batteries planning on the interactive platform: It is currently cooperating on the development of civil electric manned aircraft projects, implementing aviation-grade standards…
1. Author Information and Article Abstract Recently, Peng Tan’s group (first author Zhiyuan Zhang) at the University of Science and Technology of China (USTC) investigated the effects of external pressure on the polarization and cycling performance of silicon-based anode battery,…
1. Preface Lithium iron phosphate (LFP Cell) cells are usually based on the LiFePO4 of the olivine structure4 Material coated on aluminum foil as positive electrode, graphite material coated on copper foil as negative electrode, due to its good safety, it has…
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