阳极
微型多孔材料
阴极
有机自由基电池
锂(药物)
储能
纳米技术
电化学
材料科学
多硫化物
电池(电)
能量密度
电解质
化学
工程物理
电气工程
电极
工程类
复合材料
内分泌学
物理化学
功率(物理)
物理
医学
量子力学
作者
Ya‐Xia Yin,Sen Xin,Yu‐Guo Guo,Wan Li
标识
DOI:10.1002/anie.201304762
摘要
Abstract With the increasing demand for efficient and economic energy storage, Li‐S batteries have become attractive candidates for the next‐generation high‐energy rechargeable Li batteries because of their high theoretical energy density and cost effectiveness. Starting from a brief history of Li‐S batteries, this Review introduces the electrochemistry of Li‐S batteries, and discusses issues resulting from the electrochemistry, such as the electroactivity and the polysulfide dissolution. To address these critical issues, recent advances in Li‐S batteries are summarized, including the S cathode, Li anode, electrolyte, and new designs of Li‐S batteries with a metallic Li‐free anode. Constructing S molecules confined in the conductive microporous carbon materials to improve the cyclability of Li‐S batteries serves as a prospective strategy for the industry in the future.
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