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17 小时
华南师范大学郑奇峰教授发表锂硫电池重要研究成果
锂–硫(Li–S)电池因其理论能量密度高,被认为最有前途的下一代储能系统。然而,正极电解质界面膜(CEI)不稳定和放电产物(Li2S)容易钝化的阻碍,导致电池循环稳定性差、硫利用率低,严重阻碍了Li–S电池实用化推广。为了提高Li–S电池实际能量密度 ...
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