A High Power Rechargeable Nonaqueous Multivalent Zn/V2O5 Battery,Advanced Energy Materials

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A High Power Rechargeable Nonaqueous Multivalent Zn/V2O5 Battery
Advanced Energy Materials ( IF 24.4 ) Pub Date : 2016-08-26 , DOI: 10.1002/aenm.201600826
Premkumar Senguttuvan _{1,

2} , Sang-Don Han _{1,

2} , Soojeong Kim _{1,

2} , Albert L. Lipson _{1,

2} , Sanja Tepavcevic _{1,

3} , Timothy T. Fister _{1,

2} , Ira D. Bloom ₂ , Anthony K. Burrell _{1,

2} , Christopher S. Johnson _{1,

2}

Affiliation

A beyond Li‐ion battery based on Zn metal, aprotic electrolyte, and a hydrated bilayered V₂O₅ cathode with a large gallery spacing of 11–13 Å is introduced. The battery exhibits high 20 C rate capability with good specific capacity of 130 mA h g⁻¹. This work provides some design rules for Zn intercalation behavior in host electrodes in a nonaqueous environment.

中文翻译：

大功率可充电非水多价Zn / V2O5电池

引入了一种基于Zn金属，非质子电解质和水合双层V ₂ O ₅阴极的超锂离子电池，其阴极间距为11-13Å。该电池表现出高20 C速率容量，具有130 mA hg ^-1的良好比容量。这项工作为非水环境中主体电极中的Zn嵌入行为提供了一些设计规则。

更新日期：2016-08-26

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