Bottom-up Synthesis of Porous NiMo Alloy for Hydrogen Evolution Reaction
抄録
Bottom-up synthesis of porous NiMo alloy reduced by NiMoO4 nanofibers was systematically investigated to fabricate non-noble metal porous electrodes for hydrogen production. The different annealing temperatures of NiMoO4 nanofibers under hydrogen atmosphere reveal that the 950 °C annealing temperature is key for producing bicontinuous porous NiMo alloy without oxide phases. The porous NiMo alloy acts as a cathode in electrical water splitting, which demonstrates not only almost identical catalytic activity with commercial Pt/C in 1.0 M KOH solution, but also superb stability for 12 days at an electrode potential of −200 mV vs. reversible hydrogen electrode (RHE).
収録刊行物
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- Metals
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Metals 8 (2), 83-, 2018-02
MDPI
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詳細情報 詳細情報について
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- CRID
- 1050001202635515392
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- NII論文ID
- 120007133858
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- ISSN
- 20754701
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- HANDLE
- 2241/00153531
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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