Free standing flexible graphene oxide + α-MnO2 composite cathodes for Li-Air batteries
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- 作者：Seyma Ozcan ; ozcanseyma19@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Mahmud Tokur ; Tugrul Cetinkaya ; Aslihan Guler ; Mehmet Uysal ; Mehmet Oguz Guler ; Hatem Akbulut
- 关键词：Graphene oxide ; α-MnO2 ; Air breathing cathode ; Li&ndash ; air batteries
- 刊名：Solid State Ionics
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：286
- 期：Complete
- 页码：34-39
- 全文大小：1357 K
文摘
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α-MnO2 + Graphene oxide (GO) nanocomposite free standing paper cathodes were produced by vacuum filtration method.
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Effects of α-MnO2 content on the electrochemical performance of the cathodes were investigated.
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70 wt.% α-MnO2 + GO cathode showed 2900 mAh g− 1 discharge capacity after the state of full discharge.