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Cobalt disulfide nano-pine-tree array as a platinum alternative electrocatalyst for hydrogen evolution reaction

Title
Cobalt disulfide nano-pine-tree array as a platinum alternative electrocatalyst for hydrogen evolution reaction
Author
방진호
Keywords
CoS2; Electrocatalyst; Hydrogen evolution
Issue Date
2017-02
Publisher
ELSEVIER SCIENCE BV
Citation
MATERIALS LETTERS, v. 189, page. 97-100
Abstract
The synthesis of a one-dimensional (1D) array of cobalt disulfide (CoS2) integrated on carbon fiber paper (CFP) was used to prepare an efficient CoS2 electrocatalyst for the hydrogen evolution reaction (HER). The combination of benefits from the unique nano-pine-tree morphology of CoS2 and interwoven carbon network in the CFP offers high electrocatalytic activity and durability, which make this newly nanostructured catalyst suitable as an alternative to platinum (Pt). We also demonstrated the generalization of this synthesis approach to various metal disulfide arrays, which make it of interest in nanoarchitecture.
URI
https://www.sciencedirect.com/science/article/abs/pii/S0167577X1631833X?via%3Dihubhttp://repository.hanyang.ac.kr/handle/20.500.11754/112737
ISSN
0167-577X; 1873-4979
DOI
10.1016/j.matlet.2016.11.080
Appears in Collections:
GRADUATE SCHOOL[S](대학원) > BIONANOTECHNOLOGY(바이오나노학과) > Articles
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