Literature DB >> 29630077

Isolated Fe and Co dual active sites on nitrogen-doped carbon for a highly efficient oxygen reduction reaction.

Diyang Zhang1, Wenxing Chen, Zhi Li, Yuanjun Chen, Lirong Zheng, Yue Gong, Qiheng Li, Rongan Shen, Yunhu Han, Weng-Chon Cheong, Lin Gu, Yadong Li.   

Abstract

We successfully prepared Fe and Co isolated single atoms on metal-organic framework derived nitrogen-doped carbon (FeCo-ISAs/CN) by an adsorption-calcination strategy. The obtained FeCo-ISAs/CN exhibited top-level catalytic reactivity for the alkaline oxygen reduction reaction (ORR) with a half-wave potential of 0.920 V, which was 70 mV more positive than that of commercial Pt/C. Moreover, the catalyst was durable and showed negligible activity decay in the alkaline ORR during 5000 voltage cycles.

Entities:  

Year:  2018        PMID： 29630077     DOI： 10.1039/c8cc00988k

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  4 in total

Review 1.  In Situ/Operando Electrocatalyst Characterization by X-ray Absorption Spectroscopy.

Authors:  Janis Timoshenko; Beatriz Roldan Cuenya
Journal:  Chem Rev       Date:  2020-09-28       Impact factor: 60.622

2.  How do H2 oxidation molecular catalysts assemble onto carbon nanotube electrodes? A crosstalk between electrochemical and multi-physical characterization techniques.

Authors:  Ahmed Ghedjatti; Nathan Coutard; Laura Calvillo; Gaetano Granozzi; Bertrand Reuillard; Vincent Artero; Laure Guetaz; Sandrine Lyonnard; Hanako Okuno; Pascale Chenevier
Journal:  Chem Sci       Date:  2021-11-19       Impact factor: 9.825

3.  A novel and low-cost CuPc@C catalyst derived from the compounds of sunflower straw and copper phthalocyanine pigment for oxygen reduction reaction.

Authors:  Haiman Huang; Ziwei Lan; Wenjun Li; Wenhao Mo; Lei Zhao; Jun Zhang
Journal:  RSC Adv       Date:  2021-04-27       Impact factor: 4.036

Review 4.  Metal-organic framework based bifunctional oxygen electrocatalysts for rechargeable zinc-air batteries: current progress and prospects.

Authors:  Yanqiang Li; Ming Cui; Zehao Yin; Siru Chen; Tingli Ma
Journal:  Chem Sci       Date:  2020-10-06       Impact factor: 9.825
  4 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.