A significant cathodic shift in the onset potential and enhanced photoelectrochemical water splitting using Au nanoparticles decorated WO3 nanorod array

2015 ◽  
Vol 458 ◽  
pp. 194-199 ◽  
Author(s):  
Fang Xu ◽  
Yanwen Yao ◽  
Dandan Bai ◽  
Ruishu Xu ◽  
Jingjing Mei ◽  
...  
Keyword(s):  
Water Splitting ◽  
Au Nanoparticles ◽  
Nanorod Array ◽  
Photoelectrochemical Water Splitting ◽  
Onset Potential ◽  
Wo3 Nanorod

Photoelectrochemical water splitting at low applied potential using a NiOOH coated codoped (Sn, Zr) α-Fe2O3 photoanode

2015 ◽  
Vol 3 (11) ◽  
pp. 5949-5961 ◽  
Author(s):  
Andebet Gedamu Tamirat ◽  
Wei-Nien Su ◽  
Amare Aregahegn Dubale ◽  
Hung-Ming Chen ◽  
Bing-Joe Hwang
Keyword(s):  
Water Splitting ◽  
Photoelectrochemical Water Splitting ◽  
Applied Potential ◽  
Photoelectrochemical Performance ◽  
Onset Potential

We synthesized a NiOOH decorated codoped (Sn, Zr) α-Fe2O3 photoanode that results in enhanced photoelectrochemical performance and drastically lower onset potential.

Heterojunction and Oxygen Vacancy Modification of ZnO Nanorod Array Photoanode for Enhanced Photoelectrochemical Water Splitting

ChemSusChem ◽  
2018 ◽  
Vol 11 (23) ◽  
pp. 4094-4101 ◽  
Author(s):  
Xuefeng Long ◽  
Feng Li ◽  
Lili Gao ◽  
Yiping Hu ◽  
Haiguo Hu ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Water Splitting ◽  
Nanorod Array ◽  
Photoelectrochemical Water Splitting ◽  
Zno Nanorod ◽  
Zno Nanorod Array

TiO2/graphene/NiFe-layered double hydroxide nanorod array photoanodes for efficient photoelectrochemical water splitting

2016 ◽  
Vol 9 (8) ◽  
pp. 2633-2643 ◽  
Author(s):  
Fanyu Ning ◽  
Mingfei Shao ◽  
Simin Xu ◽  
Yi Fu ◽  
Ruikang Zhang ◽  
...  
Keyword(s):  
Water Splitting ◽  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Charge Separation ◽  
Nanorod Array ◽  
Photoelectrochemical Water Splitting ◽  
Nanorod Arrays ◽  
Highly Efficient ◽  
Oxidation Efficiency ◽  
Double Hydroxide

TiO2/graphene/NiFe-layered double hydroxide nanorod arrays were fabricated as highly efficient photoanodes for photoelectrochemical water splitting with simultaneously enhanced charge separation and water oxidation efficiency.

Enhanced photoelectrochemical response of plasmonic Au embedded BiVO4/Fe2O3 heterojunction

2017 ◽  
Vol 19 (23) ◽  
pp. 15039-15049 ◽  
Author(s):  
Anuradha Verma ◽  
Anupam Srivastav ◽  
Saif A. Khan ◽  
Vibha Rani Satsangi ◽  
Rohit Shrivastav ◽  
...  
Keyword(s):  
Water Splitting ◽  
Au Nanoparticles ◽  
Photoelectrochemical Water Splitting ◽  
Photoelectrochemical Response ◽  
First Time

The effect of embedding Au nanoparticles (NPs) in a BiVO4/Fe2O3 heterojunction for photoelectrochemical water splitting is studied here for the first time.

Promotional effects of cetyltrimethylammonium bromide surface modification on a hematite photoanode for photoelectrochemical water splitting

RSC Advances ◽  
2015 ◽  
Vol 5 (121) ◽  
pp. 100142-100146 ◽  
Author(s):  
Qian Li ◽  
Rajini P. Antony ◽  
Lydia Helena Wong ◽  
Dickon H. L. Ng
Keyword(s):  
Surface Modification ◽  
Hydrothermal Method ◽  
Water Splitting ◽  
Cetyltrimethylammonium Bromide ◽  
Nanorod Array ◽  
Photoelectrochemical Water Splitting ◽  
Simple Hydrothermal Method

A hematite nanorod array was treated with cetyltrimethylammonium bromide (CTAB) surfactant by a simple hydrothermal method.

scholarly journals A significant cathodic shift in the onset potential of photoelectrochemical water splitting for hematite nanostructures grown from Fe–Si alloys

2014 ◽  
Vol 1 (3) ◽  
pp. 344-347 ◽  
Author(s):  
Lei Wang ◽  
Chong-Yong Lee ◽  
Robin Kirchgeorg ◽  
Helga Hildebrand ◽  
Julian Müller ◽  
...  
Keyword(s):  
Thermal Oxidation ◽  
Water Splitting ◽  
Photoelectrochemical Water Splitting ◽  
Onset Potential

Thermal oxidation of Fe to nanostructured hematite (wires, flakes) is currently widely investigated to produce efficient photoanodes for photoelectrochemical water splitting.

Mg–Zr Cosubstituted Ta3N5 Photoanode for Lower-Onset-Potential Solar-Driven Photoelectrochemical Water Splitting

2015 ◽  
Vol 137 (40) ◽  
pp. 12780-12783 ◽  
Author(s):  
Jeongsuk Seo ◽  
Tsuyoshi Takata ◽  
Mamiko Nakabayashi ◽  
Takashi Hisatomi ◽  
Naoya Shibata ◽  
...  
Keyword(s):  
Water Splitting ◽  
Photoelectrochemical Water Splitting ◽  
Onset Potential

scholarly journals A nanostructured NiO/cubic SiC p–n heterojunction photoanode for enhanced solar water splitting

2019 ◽  
Vol 7 (9) ◽  
pp. 4721-4728 ◽  
Author(s):  
Jingxin Jian ◽  
Yuchen Shi ◽  
Sebastian Ekeroth ◽  
Julien Keraudy ◽  
Mikael Syväjärvi ◽  
...  
Keyword(s):  
Water Splitting ◽  
Fill Factor ◽  
Photoelectrochemical Water Splitting ◽  
Onset Potential ◽  
Solar Water ◽  
Solar Water Splitting

A 3C-SiC/NiO p–n heterojunction photoanode exhibits a substantially improved photoelectrochemical water-splitting performance in terms of photocurrent, onset potential and fill-factor.

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