Enhanced Li-O2 battery performance, using graphene-like nori-derived carbon as the cathode and adding LiI in the electrolyte as a promoter
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- 作者：Xiaoyuan Zeng ; Limin Leng ; Fangfang Liu ; Guanghua Wang ; Yuanyuan Dong ; Li Du ; Lina Liu ; Shijun Liao ; chsjliao@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Li-O2 battery ; Biomass-derived ; Nori ; Doped carbon catalyst ; Cathode catalyst
- 刊名：Electrochimica Acta
- 出版年：2016
- 出版时间：10 May 2016
- 年：2016
- 卷：200
- 期：Complete
- 页码：231-238
- 全文大小：1855 K
文摘
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Graphene-like nori-derived carbon was prepared as a new cathode of Li-O2 battery.
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The battery showed superior round-trip efficiency and good cycling stability.
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The NORI catalyst with LiI dramatically enhanced the performance of Li-O2 battery.
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The added LiI changed the morphology and chemical nature of the discharge products.