Fe/Fe3C decorated 3-D porous nitrogen-doped graphene as a cathode material for rechargeable Li-O2 batteries
详细信息 查看全文
- 作者：Yanqing Lai ; Wei Chen ; Zhian Zhang ; zhangzhian@csu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yaohui Qu ; Yongqing Gan ; Jie Li
- 关键词：3-D porous structure ; N-doped graphene ; Fe/Fe3C ; Li&ndash ; O2 batteries
- 刊名：Electrochimica Acta
- 出版年：2016
- 出版时间：10 February 2016
- 年：2016
- 卷：191
- 期：Complete
- 页码：733-742
- 全文大小：3473 K
文摘
- •
A facile simple strategy is employed to in-situ fabricate Fe/Fe3C decorated 3-D porous nitrogen-doped graphene.
- •
MIL-100(Fe), a kind of metal-organic framework, is proved playing a structure-directing role in this advanced synthesis route.
- •
This material possesses excellent bi-functional electro-catalytic activity for ORR and OER and shows good electrochemical performance while used as cathode material for Li–O2 batteries.
- •
The MOF-assisted synthesis method would be a promising new strategy for the synthesis of 3-D porous graphene materials.