| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5360670 | Applied Surface Science | 2013 | 6 Pages |
Abstract
⺠Effect of the mixture of ethanolamine and heptamethyldisilazane on the storage behavior of LiMn2O4 is investigated. ⺠The amorphous materials on the surface of LiMn2O4 were characterized in details by SEM and TEM. ⺠The mixture of ethanolamine and heptamethyldisilazane added into LiPF6-based electrolyte can stabilize the original morphology and spinel structure of LiMn2O4. ⺠The mixed additives can decrease Mn dissolution and reduce the content of λ-MnO2, MnF2 and LiF. ⺠The mixed additives can improve the initial discharge capacity and storage performance greatly.
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Authors
Xianwen Wu, Xinhai Li, Zhixing Wang, Huajun Guo, Peng Yue, Yunhe Zhang,