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Boosting the rate capability of hard carbon with an ether-based electrolyte for sodium ion batteries
Journal of Materials Chemistry A ( IF 10.7 ) Pub Date : 2017-04-28 00:00:00 , DOI: 10.1039/c7ta02515g Yuan-En Zhu 1, 2, 3, 4, 5 , Leping Yang 1, 2, 3, 4, 5 , Xianlong Zhou 1, 2, 3, 4, 5 , Feng Li 1, 2, 3, 4, 5 , Jinping Wei 1, 2, 3, 4, 5 , Zhen Zhou 1, 2, 3, 4, 5
Journal of Materials Chemistry A ( IF 10.7 ) Pub Date : 2017-04-28 00:00:00 , DOI: 10.1039/c7ta02515g Yuan-En Zhu 1, 2, 3, 4, 5 , Leping Yang 1, 2, 3, 4, 5 , Xianlong Zhou 1, 2, 3, 4, 5 , Feng Li 1, 2, 3, 4, 5 , Jinping Wei 1, 2, 3, 4, 5 , Zhen Zhou 1, 2, 3, 4, 5
Affiliation
Hard carbon is considered as the most prospective anode material for sodium ion batteries. However, the loss of plateau capacities at high rates, arising from large electrochemical polarization, causes rapid degradation in the rate performances of batteries. In this work, we found that the plateau capacities of hard carbon at high rates could be significantly enhanced in ether-based electrolytes.
中文翻译:
钠离子电池用醚基电解质提高硬碳的倍率能力
硬碳被认为是钠离子电池最有希望的负极材料。然而,由于大的电化学极化引起的高速率下平台容量的损失导致电池的速率性能迅速下降。在这项工作中,我们发现以醚为基础的电解质可以显着提高高速率下硬碳的平稳容量。
更新日期:2017-05-10
中文翻译:
钠离子电池用醚基电解质提高硬碳的倍率能力
硬碳被认为是钠离子电池最有希望的负极材料。然而,由于大的电化学极化引起的高速率下平台容量的损失导致电池的速率性能迅速下降。在这项工作中,我们发现以醚为基础的电解质可以显着提高高速率下硬碳的平稳容量。