中国物理B ›› 2016, Vol. 25 ›› Issue (1): 18213-018213.doi: 10.1088/1674-1056/25/1/018213

所属专题: TOPICAL REVIEW — Fundamental physics research in lithium batteries

• TOPICAL REVIEW—Fundamental physics research in lithium batteries • 上一篇    下一篇

Redox-assisted Li+-storage in lithium-ion batteries

Qizhao Huang(黄启昭) and Qing Wang(王庆)   

  • 收稿日期:2015-12-22 出版日期:2016-01-05 发布日期:2016-01-05
  • 通讯作者: Qing Wang E-mail:msewq@nus.edu.sg
  • 基金资助:

    Project supported by the National Research Foundation, Prime Minister's Office, Singapore under its Competitive Research Program (CRP Award No. NRF-CRP8-2011-04).

Redox-assisted Li+-storage in lithium-ion batteries

Qizhao Huang(黄启昭) and Qing Wang(王庆)   

  • Received:2015-12-22 Online:2016-01-05 Published:2016-01-05
  • Contact: Qing Wang E-mail:msewq@nus.edu.sg
  • Supported by:

    Project supported by the National Research Foundation, Prime Minister's Office, Singapore under its Competitive Research Program (CRP Award No. NRF-CRP8-2011-04).

摘要:

Interfacial charge transfer is the key kinetic process dictating the operation of lithium-ion battery. Redox-mediated charge propagations of the electronic (e- and h+) and ionic species (Li+) at the electrode-electrolyte interface have recently gained increasing attention for better exploitation of battery materials. This article briefly summarises the energetic and kinetic aspects of lithium-ion batteries, and reviews the recent progress on various redox-assisted Li+ storage approaches. From molecular wiring to polymer wiring and from redox targeting to redox flow lithium battery, the role of redox mediators and the way of the redox species functioning in lithium-ion batteries are discussed.

关键词: energetics, interfacial charge transfer, molecular wiring, lithium-ion battery

Abstract:

Interfacial charge transfer is the key kinetic process dictating the operation of lithium-ion battery. Redox-mediated charge propagations of the electronic (e- and h+) and ionic species (Li+) at the electrode-electrolyte interface have recently gained increasing attention for better exploitation of battery materials. This article briefly summarises the energetic and kinetic aspects of lithium-ion batteries, and reviews the recent progress on various redox-assisted Li+ storage approaches. From molecular wiring to polymer wiring and from redox targeting to redox flow lithium battery, the role of redox mediators and the way of the redox species functioning in lithium-ion batteries are discussed.

Key words: energetics, interfacial charge transfer, molecular wiring, lithium-ion battery

中图分类号:  (Ion-molecule, ion-ion, and charge-transfer reactions)

  • 82.30.Fi
82.47.Aa (Lithium-ion batteries)