电化学2021，Vol.27Issue(2)：144-156,13.DOI:10.13208/j.electrochem.201241
钯基氧还原和乙醇氧化反应电催化剂:关于结构和机理研究的一些近期见解
Pd-Based Electrocatalysts for Oxygen Reduction and Ethanol Oxidation Reactions:Some Recent Insights into Structures and Mechanisms
摘要
Abstract
The development of efficient electrocatalysts for applications in fuel cells,including proton-exchange membrane fuel cell(PEMFC)and direct ethanol fuel cell(DEFC),has attracted extensive research attention in recent years.Oxygen reduction re-action and ethanol oxidation reaction are two of the key reactions where the design of active,stable and low-cost electrocatalysts is critical for the mass commercializations of PEMFCs and DEFCs.This challenge stems largely from the limited understanding of the catalyst structures and reaction mechanisms.Progress has been made in investigations of electrocatalysts derived from Pd-based al-loy nanomaterials both experimentally and computationally.We highlight herein some of the recent insights into the catalyst struc-tures and reaction mechanisms of Pd and Pd-based electrocatalysts in oxygen reduction reaction and ethanol oxidation reaction.Both experimental and computational aspects will be discussed,along with their implications for the design of optimal electrocata-lysts.关键词
氧还原反应/乙醇氧化反应/电催化剂/相态结构/反应机理/燃料电池Key words
oxygen reduction reaction/ethanol oxidation reaction/electrocatalyst/phase structure/reaction mechanism/fuel cells引用本文复制引用
吴志鹏,钟传建..钯基氧还原和乙醇氧化反应电催化剂:关于结构和机理研究的一些近期见解[J].电化学,2021,27(2):144-156,13.基金项目
This work was supported by the National Science Foundation(CHE 1566283)and the Department of Energy-Basic Energy Sciences(DE-SC0006877).ZPW acknowledges the financial support of the China Postdoctoral Science Foundation(2020M682333).Authors also express their appreciations to coworkers and collaborators for many insightful discussions of the research results. （CHE 1566283）
