A helical polypyrrole nanotube interwoven zeolitic imidazolate framework and its derivative as an oxygen electrocatalyst

被引:8
作者
Bao, Zijia [1 ]
Wang, Yanzhi [1 ]
Shi, Mengke [1 ]
Wang, Xinyue [1 ]
Liang, Zuozhong [1 ]
Huang, Zhehao [2 ]
Zhang, Wei [1 ]
Cao, Rui [1 ]
Zheng, Haoquan [1 ]
机构
[1] Shaanxi Normal Univ, Sch Chem & Chem Engn, Key Lab Appl Surface & Colloid Chem, Minist Educ, Xian 710119, Peoples R China
[2] Stockholm Univ, Dept Mat & Environm Chem, SE-10691 Stockholm, Sweden
基金
中国国家自然科学基金;
关键词
METAL-ORGANIC FRAMEWORK; CARBON;
D O I
10.1039/d2cc03835h
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A helical polypyrrole nanotube interwoven zeolitic imidazolate framework (ZIF) has been prepared for the first time. After pyrolysis, the helical carbon could act as highly active sites, while the 3D-connected nanoarchitecture contributed to fast charge transfer. The derived carbon material exhibits high activity for the ORR and good performance for a Zn-air battery.
引用
收藏
页码:11288 / 11291
页数:4
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