1. Preface In this paper, IEST has tested the expansion behavior of sulfide solid-state battery during charging and discharging by using a Solid Electrolyte Test System(SEMS) and a In-Situ Silicon-Based Anode…
1. Background As we all know, lithium-ion batteries will experience structural swelling and contraction during de-lithium extraction For anode electrode materials, whether it is intercalated lithium intercalation of graphite or…
1. Preface Silicon anode materials, with its unique advantages of high theoretical capacity (4200mAh/g) and abundant resources, is expected to replace widely used graphite negative electrodes and become the main…
1. Background Lithium-ion batteries have been widely used in all aspects of life, such as mobile phones, cars or household energy storage, etc. Therefore, it is particularly important to evaluate…
With the vigorous development of the new energy industry, lithium-ion batteries are gradually developing in the direction of higher energy density and longer cycle life. The theoretical gram capacity of…
1. Preface The cathode and anode electrodes of lithium-ion batteries undergo structural expansion or contraction due to de-embedded lithium during charging and discharging. When charging a lithium-ion battery, what happens…
1. Article Abstract Structural instability and stress accumulation-induced cycling degradation of silicon anodes have hindered their practical application in next-generation high-energy-density lithium-ion batteries (LIBs). Recently, M.S. Jiahao Chen and Prof.…
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