Enhanced Activity of Small Pt Nanoparticles Decorated with High-Loading Single Fe─N 4 for Methanol Oxidation and Oxygen Reduction via the Assistive Active Sites Strategy

• Published in: Small (Weinheim an der Bergstrasse, Germany) Vol. 20; no. 14; p. e2308473
• Main Authors: Yan, Wei, Xing, Qianli, Ren, Jianwei, Feng, Hao, Yu, Jinshi, Liu, Hao, Chen, Wenmiao, Wang, Kang, Chen, Yanli
• Format: Journal Article
• Language: English
• Published: Germany 01.04.2024
• Subjects: platinum; methanol oxidation reaction (MOR); oxygen reduction reaction (ORR); porous organic polymers; single atom catalysts

Decorating platinum (Pt) with a single atom offers a promising approach to tailoring their catalytic activity. In this study, for the first time, an innovative assistive active sites (AAS) strategy is proposed to construct high-loading (3.46wt.%) single Fe─N as AAS, which are further hybridized with...