A mixed-ion strategy to construct CNT-decorated Co/N-doped hollow carbon for enhanced oxygen reduction

作者：Feng, Taotao; Zhang, Meining^*

来源：Chemical communications, 2018, 54(82): 11570-11573.

DOI：10.1039/c8cc05959d

• METAL-ORGANIC FRAMEWORK
• ZEOLITIC IMIDAZOLATE FRAMEWORKS
• ELECTROCATALYTIC ACTIVITY
• CATALYSTS
• HYBRID

A mixed-ion strategy to achieve carbon nanotube-decorated Co/N-doped hollow carbon hybrids (CNTs-Co/NHC) is developed by precisely controlling the Co2+/Zn2+ molar ratio in the ZIFs-CoxZn1-x precursor. The optimized CNTs-Co/NHC-0.23 catalyst shows outstanding catalytic activity and durability for the oxygen reduction reaction (ORR) and outperformed commercial Pt/C.

• 出版日期2018-10-21
• 单位中国人民大学