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- Title
Interface Coupling of Pt/WO<sub>3</sub> Heterostructured Nanoflowers Arrays for Highly-Efficient Hydrazine-Assisted Hydrogen Generation.
- Authors
Li, Yingjia; Sun, Qin; Li, Pingping; Wan, Ziyi; Liu, Sitong; Wang, Zhifan; Liu, Jun; Li, Lu; Deng, Guowei; Yang, Min
- Abstract
Herein, a novel Pt anchoring WO3 nanoarray catalyst is reported and its application as HzOR and HER bifunctional electrocatalysts which shown to have superior bifunctional performance for HzOR/HER under alkaline conditions. The Pt/WO3/NF requires an ultrasmall overpotential of 34.6 and 226.38 mV to achieve 10 and 100 mA cm−2 for the hydrazine oxidation reaction (HzOR), respectively. When used for HER-HzOR electrolysis, Pt/WO3/NF requires low voltages of 0.717 V and 1.049 V at 100 and 200 mA cm−2, respectively.
- Subjects
HYDROGEN evolution reactions; INTERSTITIAL hydrogen generation; HYDRAZINE; ELECTROCATALYSTS; ELECTROLYSIS; OVERPOTENTIAL
- Publication
Catalysis Letters, 2024, Vol 154, Issue 4, p1839
- ISSN
1011-372X
- Publication type
Article
- DOI
10.1007/s10562-023-04401-3