新型钛基 O3 型 NaTi(0.5)Ni(0.5)O2 作为钠离子电池的阴极材料。
Novel titanium-based O3-type NaTi(0.5)Ni(0.5)O2 as a cathode material for sodium ion batteries.
机构信息
Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Umezono 1-1-1, Tsukuba, 305-8568, Japan.
出版信息
Chem Commun (Camb). 2014 Jan 14;50(4):457-9. doi: 10.1039/c3cc47351a.
PMID:24253537
Abstract
O3-type NaTi(0.5)Ni(0.5)O2 is explored as a titanium-based cathode material for sodium ion batteries. It delivers a reversible capacity of 121 mA h g(-1) at 0.2 C with smooth charge-discharge curves, and exhibits excellent cycling stability and good rate capability, indicating its superiority as a promising candidate electrode material for sodium ion batteries.
摘要
O3 型 NaTi(0.5)Ni(0.5)O2 被探索用作钠离子电池的钛基正极材料。它在 0.2 C 下具有 121 mA h g(-1)的可逆容量，具有平滑的充放电曲线，并表现出优异的循环稳定性和良好的倍率性能，表明其作为钠离子电池有前途的候选电极材料的优越性。
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