Two-Dimensional Mesoporous Carbon Doped with Fe–N Active Sites for Efficient Oxygen Reduction

ACS Catalysis ◽  
2017 ◽  
Vol 7 (11) ◽  
pp. 7638-7646 ◽  
Author(s):  
Yifan Ye ◽  
Haobo Li ◽  
Fan Cai ◽  
Chengcheng Yan ◽  
Rui Si ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Mesoporous Carbon ◽  
Active Sites ◽  
Two Dimensional ◽  
Carbon Doped

Two dimensional ZIF-derived ultra-thin Cu–N/C nanosheets as high performance oxygen reduction electrocatalysts for high-performance Zn–air batteries

Nanoscale ◽  
2020 ◽  
Vol 12 (26) ◽  
pp. 14259-14266 ◽  
Author(s):  
Yi Guan ◽  
Nan Li ◽  
Yongliang Li ◽  
Lingna Sun ◽  
Yuan Gao ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Active Sites ◽  
High Performance ◽  
Two Dimensional ◽  
Great Contribution

Cu–N–C active sites make a great contribution to the activity of 2D-ZIF derived electrocatalysts.

Atomically dispersed Fe–Nx active sites within hierarchical mesoporous carbon as efficient electrocatalysts for the oxygen reduction reaction

2019 ◽  
Vol 7 (35) ◽  
pp. 20132-20138 ◽  
Author(s):  
Wenling Gu ◽  
Maochun Wu ◽  
Jing Sun ◽  
Jianbo Xu ◽  
Tianshou Zhao
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Mesoporous Carbon ◽  
Active Sites ◽  
High Performance ◽  
Reduction Reaction ◽  
Porous Graphitic Carbon ◽  
Template Removal ◽  
Hierarchically Porous ◽  
Removal Process

A novel protocol for synthesis of high performance N-doped hierarchically porous graphitic carbon electrocatalysts with single Fe atoms by pyrolyzing a mesoporous Fe–polydopamine precursor without an extra template removal process.

scholarly journals Two-Dimensional MoS2: Structural Properties, Synthesis Methods, and Regulation Strategies toward Oxygen Reduction

Micromachines ◽  
2021 ◽  
Vol 12 (3) ◽  
pp. 240
Author(s):  
Hanwen Xu ◽  
Jiawei Zhu ◽  
Qianli Ma ◽  
Jingjing Ma ◽  
Huawei Bai ◽  
...  
Keyword(s):  
Oxygen Reduction ◽  
Active Sites ◽  
Three Dimensional ◽  
Reduction Reaction ◽  
High Specific Surface Area ◽  
Electromagnetic Properties ◽  
Synthesis Methods ◽  
Two Dimensional ◽  
Challenges And Opportunities ◽  
Regulation Strategies

Compared with three-dimensional (3D) and other materials, two-dimensional (2D) materials with unique properties such as high specific surface area, structurally adjustable band structure, and electromagnetic properties have attracted wide attention. In recent years, great progress has been made for 2D MoS2 in the field of electrocatalysis, and its exposed unsaturated edges are considered to be active sites of electrocatalytic reactions. In this review, we focus on the latest progress of 2D MoS2 in the oxygen reduction reaction (ORR) that has not received much attention. First, the basic properties of 2D MoS2 and its advantages in the ORR are introduced. Then, the synthesis methods of 2D MoS2 are summarized, and specific strategies for optimizing the performance of 2D MoS2 in ORRs, and the challenges and opportunities faced are discussed. Finally, the future of the 2D MoS2-based ORR catalysts is explored.

Sign in / Sign up

Export Citation Format

Share Document