scholarly journals Precious-metal free photoelectrochemical water splitting with immobilised molecular Ni and Fe redox catalysts

2016 ◽  
Vol 7 (7) ◽  
pp. 4024-4035 ◽  
Author(s):  
Timothy E. Rosser ◽  
Manuela A. Gross ◽  
Yi-Hsuan Lai ◽  
Erwin Reisner
Keyword(s):  
Transition Metal ◽  
Water Splitting ◽  
Precious Metal ◽  
Photoelectrochemical Water Splitting ◽  
Metal Free ◽  
Redox Catalysts ◽  
Molecular Catalysts ◽  
Splitting Water

Splitting water into hydrogen and oxygen with 3d transition metal molecular catalysts and light has been accomplished.

A silicon-based hybrid photocathode modified with an N5-chelated nickel catalyst in a noble-metal-free biomimetic photoelectrochemical cell for solar-driven unbiased overall water splitting

2021 ◽  
Author(s):  
Lunlun Gong ◽  
Peili Zhang ◽  
Guoquan Liu ◽  
Yu Shan ◽  
Mei Wang
Keyword(s):  
Water Splitting ◽  
Nickel Catalyst ◽  
Noble Metal ◽  
Photoelectrochemical Cell ◽  
Metal Free ◽  
Overall Water Splitting ◽  
Redox Catalysts ◽  
Silicon Based ◽  
Modification Of The Surface

Modification of the surface of semiconductor-based photoelectrodes with molecular redox catalysts gives a way to realize atom-efficient catalysis for photoelectrochemical (PEC) H2 and O2 evolution. However, the diversity of immobilized...

Cathodic Corrosion Activated Fe-based Nanoglass as Highly-Active and -Stable Oxygen Evolution Catalyst for Water Splitting

2021 ◽  
Author(s):  
Kaiyao Wu ◽  
Fei Chu ◽  
Yuying Meng ◽  
Kaveh Edalati ◽  
Qingsheng Gao ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Amorphous Alloys ◽  
Precious Metal ◽  
Active Sites ◽  
Metal Free ◽  
Highly Active ◽  
Stable Oxygen ◽  
Surface Active

Transition metal-based amorphous alloys have attracted increasing attention as precious-metal-free electrocatalysts for oxygen evolution reaction (OER) of water splitting due to their high macro-conductivity and abundant surface active sites. However,...

Enhancing visible-light photoelectrochemical water splitting through transition-metal doped TiO2 nanorod arrays

2014 ◽  
Vol 2 (42) ◽  
pp. 17820-17827 ◽  
Author(s):  
Chengzhi Wang ◽  
Zhuo Chen ◽  
Haibo Jin ◽  
Chuanbao Cao ◽  
Jingbo Li ◽  
...  
Keyword(s):  
Transition Metal ◽  
Visible Light ◽  
Water Splitting ◽  
Photoelectrochemical Water Splitting ◽  
Transition Metal Doping ◽  
Nanorod Arrays ◽  
Visible Light Region ◽  
Light Region ◽  
Tio2 Nanorod Arrays ◽  
Metal Doped

Transition metal doping substantially improves the performance of TiO2 nanorods for photoelectrochemical water splitting in the visible light region.

Bi3TaO7 film: a promising photoelectrode for photoelectrochemical water splitting

2020 ◽  
Vol 49 (1) ◽  
pp. 147-155 ◽  
Author(s):  
Qinggong Song ◽  
Peidong Wu ◽  
Samrat Sarkar ◽  
Yufeng Zhao ◽  
Zhifeng Liu
Keyword(s):  
Transition Metal ◽  
Transport Properties ◽  
Water Splitting ◽  
Carrier Transport ◽  
Photoelectrochemical Water Splitting ◽  
Visible Absorption ◽  
Unique Structure ◽  
Bismuth Salts ◽  
Carrier Transport Properties

Most of the transition metal bismuth salts have excellent visible absorption range and carrier transport properties due to their unique structure capable of orbits and s–p bonds.

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