Facile synthesis of N, S co-doped porous carbons from a dual-ligand metal organic framework for high performance oxygen reduction reaction catalysts

2017 ◽  
Vol 254 ◽  
pp. 148-154 ◽  
Author(s):  
Yanqiang Li ◽  
Haibin Xu ◽  
Huiyong Huang ◽  
Liguo Gao ◽  
Yingyuan Zhao ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Metal Organic Framework ◽  
Reduction Reaction ◽  
Porous Carbons ◽  
Facile Synthesis ◽  
Metal Organic ◽  
Co Doped ◽  
Organic Framework

High performance of metal-organic framework-derived catalyst supported by tellurium nanowire for oxygen reduction reaction

2020 ◽  
Vol 158 ◽  
pp. 324-331
Author(s):  
Cheng-Hao Wu ◽  
Kai-Chin Wang ◽  
Sun-Tang Chang ◽  
Yu-Chung Chang ◽  
Hsueh-Yu Chen ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
High Performance ◽  
Metal Organic Framework ◽  
Reduction Reaction ◽  
Metal Organic ◽  
Organic Framework

scholarly journals A high performance non-noble metal electrocatalyst for the oxygen reduction reaction derived from a metal organic framework

2016 ◽  
Vol 37 (7) ◽  
pp. 1127-1133 ◽  
Author(s):  
Yangzhi Bai ◽  
Baolian Yi ◽  
Jia Li ◽  
Shangfeng Jiang ◽  
Hongjie Zhang ◽  
...  
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Noble Metal ◽  
High Performance ◽  
Metal Organic Framework ◽  
Reduction Reaction ◽  
Metal Organic ◽  
Organic Framework

Pristine S,N-containing Mn-based metal organic framework nanorods enable efficient oxygen reduction electrocatalysis

2020 ◽  
Vol 49 (14) ◽  
pp. 4336-4342 ◽  
Author(s):  
Shujun Chao ◽  
Qingyun Xia ◽  
Yingling Wang ◽  
Wenge Li ◽  
Wenge Chen
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Hydrothermal Method ◽  
Alkaline Medium ◽  
High Performance ◽  
Metal Organic Framework ◽  
Reduction Reaction ◽  
Metal Organic ◽  
Organic Framework

Uniform MnII[(Tdc)(4,4′-Bpy)]n nanorods have been synthesized by a hydrothermal method and they show high performance for the oxygen reduction reaction in alkaline medium.

scholarly journals Fabrication of Co, N-Doping Hierarchical Porous Graphene from Metal Organic Framework for Oxygen Reduction Reaction in Microbial Fuel Cell

2022 ◽  
Author(s):  
Wenyi Wang ◽  
Xueqin Wang ◽  
Yuanyuan Wang ◽  
Bolong Jiang ◽  
Hua Song
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Metal Organic Framework ◽  
Reduction Reaction ◽  
Limiting Current ◽  
Hierarchical Porous ◽  
Doped Graphene ◽  
Metal Organic ◽  
Co Doped ◽  
Organic Framework

Abstract Graphene is a very attractive 2D carbon material, while the synthesis route of functional graphene is complex and complicated. The purpose of this study is to develop Co/N co-doped grapheme catalyst for ORR.Herein, a facile and universal pyrolysis method to explore the preparation of Co-N co-doped graphene through thermal exfoliation of 3D Co0.5Zn0.5-ZIF metal-organic framework by dimension reduction, and study the specific changes during process of dimensionality reduction, aiming at contributing to the transformation mode of 3D materials into 2D materials. The results showed that LiCl and KCl play different roles, namely the building carbon layer, pore-creating and exfoliation and acted simultaneously when they are added. A unique ultrathin 2D morphology of Co/N co-doped graphene, pores formed with the volatilization of zinc ions, and the appearance of abundant Co-Nx active sites, which endow efficient catalytic activity of oxygen reduction reaction (ORR) in the alkaline electrolyte. Co/N-Go-Li/K-800 possesses the superior ORR activity among Co/N-Go-Li/K-T with an onset potential (0.15V vs Ag/AgCl) and higher limiting current density([email protected] vs. Ag/AgCl) (-5.20 mA•cm-2) closer to Pt/C (0.17V vs. Ag/AgCl and -5.86 mA•cm-2).

Tannic acid-mediated synthesis of dual-heteroatom-doped hollow carbon from a metal–organic framework for efficient oxygen reduction reaction

2018 ◽  
Vol 47 (23) ◽  
pp. 7812-7818 ◽  
Author(s):  
Mengchen Wu ◽  
Congling Li ◽  
Jing Zhao ◽  
Yun Ling ◽  
Rui Liu
Keyword(s):  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Tannic Acid ◽  
Metal Organic Framework ◽  
Reduction Reaction ◽  
Metal Organic ◽  
Hollow Carbon ◽  
Co Doped ◽  
Organic Framework

Herein, we report an original strategy to fabricate N/B co-doped hollow carbon (denoted as NB–HC) with the assistance of tannic acid.

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