Recent development of efficient electrocatalysts derived from porous organic polymers for oxygen reduction reaction

• 来源期刊: 中国科学:化学（英文版）
• 年，卷（期）: 2017,（8）
• 页码范围: 999-1006
• 页数: 8页
• 语种: 英文
• DOI: 10.1007/s11426-017-9078-7

摘要

Porous organic polymers (POPs) have recently emerged as promising candidates for catalyzing oxygen reduction reaction (ORR).Compared to conventional Pt-based ORR catalysts,these newly developed porous materials,including both non-precious metal based catalysts and metal-free catalysts,are more sustainable and cost-effective.Their porous structures and large surface areas facilitate mass and electron transport and boost the ORR kinetics.This mini-review will give a brief summary of recent development of POPs as electrocatalysts for the ORR.Some design principles,different POP structures,key factors for their ORR catalytic performance,and outlook of POP materials will be discussed.