氧还原反应
电化学
催化作用
碳纤维
氧气
氧还原
材料科学
无机化学
电催化剂
氧化还原
化学工程
化学
电极
有机化学
物理化学
复合材料
复合数
工程类
作者
Yuying Zhao,Jithu Raj,Xiao‐Jun Xu,Jianchun Jiang,Jingjie Wu,Mengmeng Fan
出处
期刊:Small
[Wiley]
日期:2024-02-02
标识
DOI:10.1002/smll.202311163
摘要
Abstract Carbon materials hold significant promise in electrocatalysis, particularly in electrochemical CO 2 reduction reaction (eCO 2 RR) and two‐electron oxygen reduction reaction (2e − ORR). The pivotal factor in achieving exceptional overall catalytic performance in carbon catalysts is the strategic design of specific active sites and nanostructures. This work presents a comprehensive overview of recent developments in carbon electrocatalysts for eCO 2 RR and 2e − ORR. The creation of active sites through single/dual heteroatom doping, functional group decoration, topological defect, and micro‐nano structuring, along with their synergistic effects, is thoroughly examined. Elaboration on the catalytic mechanisms and structure‐activity relationships of these active sites is provided. In addition to directly serving as electrocatalysts, this review explores the role of carbon matrix as a support in finely adjusting the reactivity of single‐atom molecular catalysts. Finally, the work addresses the challenges and prospects associated with designing and fabricating carbon electrocatalysts, providing valuable insights into the future trajectory of this dynamic field.
科研通智能强力驱动
Strongly Powered by AbleSci AI