Preparation of Cobalt Sulfide Nanoparticle-Decorated Nitrogen and Sulfur Co-Doped Reduced Graphene Oxide Aerogel Used as a Highly Efficient Electrocatalyst for Oxygen Reduction Reaction

A novel 3D cobalt sulfide (CoS) nanoparticle-decorated nitrogen and sulfur co-doped reduced graphene oxide aerogel (NSGA), referred to as CoS/NSGA, is prepared via three sequential processes, i.e., freeze-drying, annealing, and sulfidization. The obtained CoS/NSGA exhibits excellent electrocatalytic...

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Bibliographic Details
Main Authors: Luo, Zhimin, Tan, Chaoliang, Zhang, Xiao, Chen, Junze, Cao, Xiehong, Li, Bing, Zong, Yun, Huang, Ling, Huang, Xiao, Wang, Lianhui, Huang, Wei, Zhang, Hua
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2017
Subjects:
3D
Online Access:https://hdl.handle.net/10356/86056
http://hdl.handle.net/10220/43921
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Institution: Nanyang Technological University
Language: English
Description
Summary:A novel 3D cobalt sulfide (CoS) nanoparticle-decorated nitrogen and sulfur co-doped reduced graphene oxide aerogel (NSGA), referred to as CoS/NSGA, is prepared via three sequential processes, i.e., freeze-drying, annealing, and sulfidization. The obtained CoS/NSGA exhibits excellent electrocatalytic performance in the alkaline solution.