In situ Raman spectroscopy on an operating AA Zn-MnO 2 battery under high discharge currents

Wen Bin Cai, Qingfang Shi, Michael F. Mansuetto, Daniel Alberto Scherson

研究成果: Article査読

18 被引用数 (Scopus)

抄録

Structural aspects of the passive film on Zn electrodes in an actual Zn/MnO 2 battery environment have been examined in situ using Raman spectroscopy. These measurements were performed on a modified AA size Energizer battery with one of its ends replaced by an optical window but otherwise using the same components found in commercial devices. Data collected at various stages during high discharge rate (1 A) provided evidence for the presence of crystalline ZnO toward the last stages of discharge with no evidence for Zn(OH) 2 at any stage during the entire discharge process.

本文言語English
ページ(範囲)319-320
ページ数2
ジャーナルElectrochemical and Solid-State Letters
3
7
DOI
出版ステータスPublished - 2000 7月 1
外部発表はい

ASJC Scopus subject areas

  • 電気化学
  • 材料科学(全般)

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