Interfacial electron modulation of RuO2@NiO enables efficient hydrazine-assisted hydrogen production in alkaline seawater

Boxue Wang; Huachuan Sun; Mingpeng Chen; Tong Zhou; Hongshun Zheng; Minghui Shi; Dequan Li; Yuewen Wu; Yumin Zhang; Jin Zhang; Hao Cui; Qingju Liu

doi:10.1039/D6CC00291A

Interfacial electron modulation of RuO₂@NiO enables efficient hydrazine-assisted hydrogen production in alkaline seawater

Boxue Wang,

^a Huachuan Sun,*^a Mingpeng Chen,^a Tong Zhou,^a Hongshun Zheng,^a Minghui Shi,^a Dequan Li,^a Yuewen Wu,^a Yumin Zhang,^a Jin Zhang,^a Hao Cui^b and Qingju Liu

*^a

Author affiliations

* Corresponding authors

^a National Center for International Joint Research of Photoelectric Energy Materials and Application, Yunnan Key Laboratory for Micro/Nano Materials & Technology, School of Materials and Energy, Yunnan University, Kunming 650091, China
E-mail: huachuansun@ynu.edu.cn, qjliu@ynu.edu.cn

^b Yunnan Precious Metals Laboratory Co., Ltd., Kunming, P. R. China

Abstract

Interfacial electronic modulation in RuO₂@NiO/NF boosts the HER and HzOR in alkaline seawater. It delivers 500 mA cm⁻² at 165 mV (HER) and 84 mV (HzOR). An OHzS cell delivers 500 mA cm⁻² at 381 mV and operates stably for 100 h, enabling energy-saving H₂ production.

Chemical Communications

Interfacial electron modulation of RuO₂@NiO enables efficient hydrazine-assisted hydrogen production in alkaline seawater

Abstract

Supplementary files

Article information

Download Citation

Permissions

Interfacial electron modulation of RuO₂@NiO enables efficient hydrazine-assisted hydrogen production in alkaline seawater

Social activity

Search articles by author

Spotlight

Advertisements