Cross-Linked Chitosan as a Polymer Network Binder for an Antimony Anode in Sodium-Ion Batteries
Cross-Linked Chitosan as a Polymer Network Binder for an Antimony Anode in Sodium-Ion Batteries
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DOI：
10.1002/aenm.201502130
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发表时间：
2016-03-23
影响因子：
27.8
通讯作者：
Goodenough, John B.
中科院分区：
文献类型：
--
作者：
Gao, Hongcai;Zhou, Weidong;Goodenough, John B.
由壳聚糖和戊二醛之间的交联化学形成的聚合物网络被设计用于钠离子电池中的高性能锑阳极。聚合物网络可以有效减轻锑阳极在钠化/脱钠时的体积变化，从而实现优异的循环稳定性和高库仑效率。
A polymer network from a cross‐linking chemistry between chitosan and glutaraldehyde is designed for a high performance antimony anode in sodium‐ion batteries. The polymer network can mitigate efficiently the volume change of antimony anode upon sodiation/desodiation, leading to excellent cycling stability and high Coulombic efficiency.