Foamy Photocathode with Cu2O Nanowire Arrays Decorated with Cu2O and Carbon Layer for Photoelectrochemical Hydrogen Evolution

2019 ◽  
Vol 166 (10) ◽  
pp. H452-H458 ◽  
Author(s):  
Yuqi Qu ◽  
Jiangrui Qian ◽  
Jing Liu ◽  
Li Yao ◽  
Liping Zhao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Carbon Layer ◽  
Nanowire Arrays

scholarly journals Conformal and continuous deposition of bifunctional cobalt phosphide layers on p-silicon nanowire arrays for improved solar hydrogen evolution

Nano Research ◽  
2018 ◽  
Vol 11 (9) ◽  
pp. 4823-4835 ◽  
Author(s):  
Sitaramanjaneva Mouli Thalluri ◽  
Jerome Borme ◽  
Kang Yu ◽  
Junyuan Xu ◽  
Isilda Amorim ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Solar Hydrogen ◽  
Cobalt Phosphide ◽  
Silicon Nanowire Arrays ◽  
Continuous Deposition

Hydrothermal Synthesis of NiCo2O4 Nanowires on Carbon Fiber Paper for Hydrogen Evolution Catalyst

2018 ◽  
Vol 775 ◽  
pp. 139-143 ◽  
Author(s):  
Luigi A. Dahonog ◽  
Mary Donnabelle L. Balela
Keyword(s):  
Hydrothermal Synthesis ◽  
Carbon Fiber ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nanowire Arrays ◽  
Hydrothermal Time ◽  
Cathodic Current ◽  
Onset Potential ◽  
Nickel Cobaltite ◽  
Carbon Fiber Paper

Nickel cobaltite (NiCo2O4) nanowires were successfully grown on the surface of carbon fiber via hydrothermal treatment, followed by annealing. After 2 h, SEM revealed the formation of NiCo2O4 nanowire arrays on the surface of the carbon fiber paper. With increasing hydrothermal time from 2 to 12 h, the NiCo2O4 nanowires also self-assembled into urchin-like morphologies. When used as catalysts for hydrogen evolution reaction, the NiCo2O4 nanowires exhibit an onset potential for the cathodic current at-0.13 V vs. Ag/AgCl in 0.1 M KOH.

General Construction of Molybdenum-Based Nanowire Arrays for pH-Universal Hydrogen Evolution Electrocatalysis

2018 ◽  
Vol 28 (43) ◽  
pp. 1804600 ◽  
Author(s):  
Xing Zhang ◽  
Feng Zhou ◽  
Weiying Pan ◽  
Yongye Liang ◽  
Ruihu Wang
Keyword(s):  
Hydrogen Evolution ◽  
Nanowire Arrays ◽  
General Construction

Nickel Nanowire Arrays with Preferential Orientation for Boosting Hydrogen Evolution Reaction Capability

2020 ◽  
Vol 167 (10) ◽  
pp. 106501
Author(s):  
Xuanxuan Feng ◽  
Shaokang Bian ◽  
Na Wang ◽  
Fan Wang ◽  
Hongxin Guan ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nanowire Arrays ◽  
Preferential Orientation ◽  
Reaction Capability ◽  
Nickel Nanowire

The synergetic effect of graphene on Cu2O nanowire arrays as a highly efficient hydrogen evolution photocathode in water splitting

2014 ◽  
Vol 2 (43) ◽  
pp. 18383-18397 ◽  
Author(s):  
Amare Aregahegn Dubale ◽  
Wei-Nien Su ◽  
Andebet Gedamu Tamirat ◽  
Chun-Jern Pan ◽  
Belete Asefa Aragaw ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Nanowire Array ◽  
Synergetic Effect ◽  
Photocurrent Density ◽  
Nanowire Arrays ◽  
Highly Efficient

The graphene modified Cu2O nanowire array demonstrates improved photocurrent density and photostability, attributed to the synergetic effect of graphene.

N-Doped Carbon-Coated Tungsten Oxynitride Nanowire Arrays for Highly Efficient Electrochemical Hydrogen Evolution

ChemSusChem ◽  
2015 ◽  
Vol 8 (15) ◽  
pp. 2487-2491 ◽  
Author(s):  
Qun Li ◽  
Wei Cui ◽  
Jingqi Tian ◽  
Zhicai Xing ◽  
Qian Liu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Nanowire Arrays ◽  
Highly Efficient ◽  
Carbon Coated

Construction of CuInS2/Ag sensitized ZnO nanowire arrays for efficient hydrogen generation

RSC Advances ◽  
2015 ◽  
Vol 5 (99) ◽  
pp. 81723-81727 ◽  
Author(s):  
Zhongzhou Cheng ◽  
Xueying Zhan ◽  
Fengmei Wang ◽  
Qisheng Wang ◽  
Kai Xu ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Band Gap ◽  
Hydrogen Evolution ◽  
Hydrogen Generation ◽  
Clean Energy ◽  
Nanowire Arrays ◽  
Zno Nanowire ◽  
Energy Applications ◽  
Hydrogen Evolution Rate ◽  
Tunable Band Gap

Due to its smaller and tunable band gap, CuInS2 has attracted much attention for clean energy applications. With the synergistic effect of Ag and CuInS2 NPs, the PEC performance and hydrogen evolution rate of ZnO NWs are significantly enhanced.

Rhombic porous CoP2 nanowire arrays synthesized by alkaline etching as highly active hydrogen-evolution-reaction electrocatalysts

2018 ◽  
Vol 6 (39) ◽  
pp. 19038-19046 ◽  
Author(s):  
Yi Zhou ◽  
Yuying Yang ◽  
Ruijing Wang ◽  
Xiaotong Wang ◽  
Xinyuan Zhang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Nanowire Arrays ◽  
Alkaline Media ◽  
Carbon Cloth ◽  
Active Hydrogen ◽  
Alkaline Etching ◽  
Highly Active

Rhombic arrays of porous CoP2 nanowires on carbon cloth for an efficient hydrogen evolution reaction in both acid and alkaline media.

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