Operando x-ray fluorescence imaging for zinc-based secondary batteries

Akiyoshi Nakata, Katsutoshi Fukuda, Haruno Murayama, Hajime Tanida, Tomokazu Yamane, Hajime Arai, Yoshiharu Uchimoto, Kenji Sakurai, Zempachi Ogumi

研究成果: ジャーナルへの寄稿学術誌査読

7 被引用数 (Scopus)

抄録

Zinc-based secondary aqueous batteries are promising candidates as innovative batteries for their high energy density and high safety. Their limited cycle life is chiefly due to the morphology changes of the zinc electrode and thus tracking the zinc distribution during electrochemical processes is indispensable for clarifying the deterioration mechanism of the zinc electrode. We here report the zinc distribution near the electrode in a millimeter scale on zinc reduction and oxidation observed by operando X-ray fluorescence imaging with a high time resolution. The zinc dendritic growth and its dissolution behavior is discussed based on the obtained zinc distribution images.

本文言語英語
ページ(範囲)849-851
ページ数3
ジャーナルElectrochemistry
83
10
DOI
出版ステータス出版済み - 2015
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 電気化学

フィンガープリント

「Operando x-ray fluorescence imaging for zinc-based secondary batteries」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル