scholarly journals Photoelectrochemical Hydrogen Production in Alkaline Solutions Using Cu2O Coated with Earth-Abundant Hydrogen Evolution Catalysts

2014 ◽  
pp. n/a-n/a ◽  
Author(s):  
Carlos G. Morales-Guio ◽  
Laurent Liardet ◽  
Matthew T. Mayer ◽  
S. David Tilley ◽  
Michael Grätzel ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Alkaline Solutions ◽  
Earth Abundant ◽  
Photoelectrochemical Hydrogen Production

scholarly journals Photoelectrochemical Hydrogen Production in Alkaline Solutions Using Cu2O Coated with Earth-Abundant Hydrogen Evolution Catalysts

2014 ◽  
Vol 127 (2) ◽  
pp. 674-677 ◽  
Author(s):  
Carlos G. Morales-Guio ◽  
Laurent Liardet ◽  
Matthew T. Mayer ◽  
S. David Tilley ◽  
Michael Grätzel ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Alkaline Solutions ◽  
Earth Abundant ◽  
Photoelectrochemical Hydrogen Production

scholarly journals Evidence for photosensitised hydrogen production from water in the absence of precious metals, redox-mediators and co-catalysts

2017 ◽  
Vol 19 (12) ◽  
pp. 8141-8147 ◽  
Author(s):  
S. Salzl ◽  
M. Ertl ◽  
G. Knör
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Precious Metals ◽  
Redox Mediators ◽  
Salt Solutions ◽  
Proton Reduction ◽  
Photocatalytic Hydrogen Evolution ◽  
Co Catalysts ◽  
Aqueous Salt Solutions ◽  
Earth Abundant

New approaches for sunlight-powered proton reduction and photocatalytic hydrogen evolution from aqueous salt solutions using earth-abundant components and molecular photosensitisers.

scholarly journals A robust ALD-protected silicon-based hybrid photoelectrode for hydrogen evolution under aqueous conditions

2019 ◽  
Vol 10 (16) ◽  
pp. 4469-4475 ◽  
Author(s):  
Soundarrajan Chandrasekaran ◽  
Nicolas Kaeffer ◽  
Laurent Cagnon ◽  
Dmitry Aldakov ◽  
Jennifer Fize ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hybrid Systems ◽  
Hydrogen Evolution ◽  
Inorganic Materials ◽  
Promising Solution ◽  
Aqueous Conditions ◽  
Photoelectrochemical Hydrogen Production ◽  
Molecular Catalysts ◽  
Silicon Based

Hybrid systems combining molecular catalysts with inorganic materials is a promising solution towards cheap yet efficient and stable photoelectrochemical hydrogen production.

Efficient photoelectrochemical hydrogen production over CuInS2 photocathodes modified with amorphous Ni-MoSx operating in a neutral electrolyte

2020 ◽  
Vol 4 (4) ◽  
pp. 1607-1611
Author(s):  
Jiao Zhao ◽  
Tsutomu Minegishi ◽  
Guijun Ma ◽  
Miao Zhong ◽  
Takashi Hisatomi ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Neutral Electrolyte ◽  
Photoelectrochemical Hydrogen Production

Ni-MoSx presents better activity than Pt as hydrogen evolution catalyst on CuInS2 surface, likely due to the favourable interface.

Drastically enhanced hydrogen evolution activity by 2D to 3D structural transition in anion-engineered molybdenum disulfide thin films for efficient Si-based water splitting photocathodes

2017 ◽  
Vol 5 (30) ◽  
pp. 15534-15542 ◽  
Author(s):  
Ki Chang Kwon ◽  
Seokhoon Choi ◽  
Joohee Lee ◽  
Kootak Hong ◽  
Woonbae Sohn ◽  
...  
Keyword(s):  
Thin Films ◽  
Hydrogen Production ◽  
Molybdenum Disulfide ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Structural Transition ◽  
Molybdenum Phosphide ◽  
Photoelectrochemical Hydrogen Production ◽  
2D To 3D

Efficient photoelectrochemical hydrogen production is demonstrated by sulphur-doped molybdenum phosphide/p-Si heterojunctions.

Efficient photocatalytic hydrogen evolution system by assembling earth abundant NixOy nanoclusters in cubic MCM-48 mesoporous materials

RSC Advances ◽  
2016 ◽  
Vol 6 (64) ◽  
pp. 59169-59180 ◽  
Author(s):  
Rui Peng ◽  
Khadga Shrestha ◽  
Gautam Mishra ◽  
Jonas Baltrusaitis ◽  
Chia-Ming Wu ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
High Activity ◽  
Hydrogen Evolution ◽  
Mesoporous Materials ◽  
Evolution System ◽  
Photocatalytic Hydrogen Production ◽  
Photocatalytic Hydrogen Evolution ◽  
Earth Abundant ◽  
Mesoporous Support

A MCM-48 mesoporous support containing NiO and Ni2O3 nanoclusters exhibit high activity for photocatalytic hydrogen production in comparison to NiO.

Light-guided electrodeposition of non-noble catalyst patterns for photoelectrochemical hydrogen evolution

2015 ◽  
Vol 8 (12) ◽  
pp. 3654-3662 ◽  
Author(s):  
Sung Yul Lim ◽  
Yang-Rae Kim ◽  
Kyungyeon Ha ◽  
Jong-Kwon Lee ◽  
Jae Gyeong Lee ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Electrodeposition Technique ◽  
Photoelectrochemical Hydrogen Production

For photoelectrochemical hydrogen production, a non-noble catalyst is directly patterned onto the photocathode using a light-guided electrodeposition technique.

Co nanoparticles embedded in a 3D CoO matrix for electrocatalytic hydrogen evolution

RSC Advances ◽  
2016 ◽  
Vol 6 (45) ◽  
pp. 38515-38520 ◽  
Author(s):  
Xiangye Liu ◽  
Chenlong Dong ◽  
Wujie Dong ◽  
Xin Wang ◽  
Xiaotao Yuan ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Highly Efficient ◽  
Earth Abundant ◽  
Co Nanoparticles

Earth-abundant and highly efficient electrocatalysts for the hydrogen evolution reaction (HER) are desired for hydrogen production from water-splitting.

Novel Co–Ni–graphene composite electrodes for hydrogen production

RSC Advances ◽  
2015 ◽  
Vol 5 (59) ◽  
pp. 47398-47407 ◽  
Author(s):  
B. Subramanya ◽  
Y. Ullal ◽  
S. U. Shenoy ◽  
D. K. Bhat ◽  
A. C. Hegde
Keyword(s):  
Hydrogen Production ◽  
Hydrogen Evolution ◽  
Alkaline Medium ◽  
Hydrogen Evolution Reaction ◽  
Composite Electrode ◽  
Composite Electrodes ◽  
Graphene Composite ◽  
Highly Efficient ◽  
Earth Abundant

A novel, highly efficient composite electrode containing earth-abundant elements (Co–Ni) and graphene has been developed for the electrocatalytic hydrogen evolution reaction in an alkaline medium.

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