Nanoporous metal enhanced catalytic activities of amorphous molybdenum sulfide for high-efficiency hydrogen production

Xingbo Ge; Luyang Chen; Ling Zhang; Yuren Wen; Akihiko Hirata; Mingwei Chen

doi:10.1002/adma.201305678

Nanoporous metal enhanced catalytic activities of amorphous molybdenum sulfide for high-efficiency hydrogen production

Xingbo Ge, Luyang Chen, Ling Zhang, Yuren Wen, Akihiko Hirata, Mingwei Chen^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

202 Citations (Scopus)

Abstract

We fabricated a robust electrocatalyst by chemically depositing an ultrathin layer of amorphous molybdenum sulfide on the internal surface of dealloyed nanoporous gold. The catalyst exhibits superior electrocatalysis toward hydrogen evolution reaction in both acidic and neutral media with 2-6 times improvement in catalytic activies compared to other molybdenum sulfide based materials.

Original language	English
Pages (from-to)	3100-3104
Number of pages	5
Journal	Advanced Materials
Volume	26
Issue number	19
DOIs	https://doi.org/10.1002/adma.201305678
Publication status	Published - 2014 May 21
Externally published	Yes

Keywords

amorphous
hydrogen evolution
molybdenum sulfide
nanoporous gold
water splitting

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1002/adma.201305678

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abstract = "We fabricated a robust electrocatalyst by chemically depositing an ultrathin layer of amorphous molybdenum sulfide on the internal surface of dealloyed nanoporous gold. The catalyst exhibits superior electrocatalysis toward hydrogen evolution reaction in both acidic and neutral media with 2-6 times improvement in catalytic activies compared to other molybdenum sulfide based materials.",

keywords = "amorphous, hydrogen evolution, molybdenum sulfide, nanoporous gold, water splitting",

author = "Xingbo Ge and Luyang Chen and Ling Zhang and Yuren Wen and Akihiko Hirata and Mingwei Chen",

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doi = "10.1002/adma.201305678",

language = "English",

volume = "26",

pages = "3100--3104",

journal = "Advanced Materials",

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T1 - Nanoporous metal enhanced catalytic activities of amorphous molybdenum sulfide for high-efficiency hydrogen production

AU - Ge, Xingbo

AU - Chen, Luyang

AU - Zhang, Ling

AU - Wen, Yuren

AU - Hirata, Akihiko

AU - Chen, Mingwei

PY - 2014/5/21

Y1 - 2014/5/21

N2 - We fabricated a robust electrocatalyst by chemically depositing an ultrathin layer of amorphous molybdenum sulfide on the internal surface of dealloyed nanoporous gold. The catalyst exhibits superior electrocatalysis toward hydrogen evolution reaction in both acidic and neutral media with 2-6 times improvement in catalytic activies compared to other molybdenum sulfide based materials.

AB - We fabricated a robust electrocatalyst by chemically depositing an ultrathin layer of amorphous molybdenum sulfide on the internal surface of dealloyed nanoporous gold. The catalyst exhibits superior electrocatalysis toward hydrogen evolution reaction in both acidic and neutral media with 2-6 times improvement in catalytic activies compared to other molybdenum sulfide based materials.

KW - amorphous

KW - hydrogen evolution

KW - molybdenum sulfide

KW - nanoporous gold

KW - water splitting

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EP - 3104

JO - Advanced Materials

JF - Advanced Materials

IS - 19

ER -

Nanoporous metal enhanced catalytic activities of amorphous molybdenum sulfide for high-efficiency hydrogen production

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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