A highly active cocatalyst-free semiconductor photocatalyst for visible-light-driven hydrogen evolution: synergistic effect of surface defects and spatial bandgap engineering

2016 ◽  
Vol 4 (36) ◽  
pp. 13803-13808 ◽  
Author(s):  
Guiyang Yu ◽  
Wenxiang Zhang ◽  
Yanjun Sun ◽  
Tengfeng Xie ◽  
Ai-Min Ren ◽  
...  
Keyword(s):  
Synergistic Effect ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Surface Defect ◽  
Surface Defects ◽  
Bandgap Engineering ◽  
Highly Active ◽  
Visible Light Driven ◽  
Effect Of Surface ◽  
Semiconductor Photocatalyst

A synergistic strategy of spatial bandgap engineering and surface defect is efficient to construct a highly active semiconductor photocatalyst.

Surface defect engineered CeO2-x by ultrasound treatment for superior photocatalytic H2 production and water treatment

2022 ◽  
Author(s):  
Sujay Shekar G. C. ◽  
Khaled Alkanad ◽  
Gubran Alnaggar ◽  
Nabil A Zaqri ◽  
Mohammed Abdullah Bajiri ◽  
...  
Keyword(s):  
Active Sites ◽  
Surface Defect ◽  
Surface Defects ◽  
H2 Production ◽  
Surface Band ◽  
Absorption Bandwidth ◽  
Oxidation Processes ◽  
Highly Active ◽  
And Function ◽  
Semiconductor Photocatalyst

Surface defects on semiconductor photocatalyst display incredible light absorption bandwidth and function as highly active sites for oxidation processes by interacting with surface band structure. Accordingly, engineering the photocatalyst with...

Dirhodium-Based Supramolecular Framework Catalyst for Visible-Light-Driven Hydrogen Evolution

2021 ◽  
Author(s):  
Pondchanok Chinapang ◽  
Hikaru Iwami ◽  
Takafumi Enomoto ◽  
Takuya Akai ◽  
Mio Kondo ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Supramolecular Framework ◽  
Visible Light Driven

Sulfur-doped triazine-conjugated microporous polymers for achieving the robust visible-light-driven hydrogen evolution

2021 ◽  
Vol 421 ◽  
pp. 129825
Author(s):  
Ahmed M. Elewa ◽  
Ahmed F.M. EL-Mahdy ◽  
Mohamed Hammad Elsayed ◽  
Mohamed Gamal Mohamed ◽  
Shiao-Wei Kuo ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Microporous Polymers ◽  
Visible Light Driven ◽  
Conjugated Microporous Polymers

C‐doped SnO 2 nanostructure/ MoS 2 / p‐Si electrodes for visible light‐driven photoelectrochemical hydrogen evolution reaction

2021 ◽  
Author(s):  
Koduru Mallikarjuna ◽  
Mahider Asmare Tekalgne ◽  
Amirhossein Hasani ◽  
Sung Hyun Hong ◽  
Sang Hyun Ahn ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Visible Light Driven

Colocalization of Light Harvesting and Catalytic Units in ‘Soft’ Coordination Polymer Hydrogel toward Visible-Light Driven Photocatalytic Hydrogen Production

2021 ◽  
Author(s):  
Parul Verma ◽  
Ashish Singh ◽  
Faruk Ahamed Rahimi ◽  
Tapas Kumar Maji
Keyword(s):  
Hydrogen Production ◽  
Coordination Polymer ◽  
Visible Light ◽  
Hydrogen Evolution ◽  
Light Harvesting ◽  
Sustainable Energy ◽  
Supramolecular Assembly ◽  
Polymer Hydrogel ◽  
Visible Light Driven ◽  
Molecular Components

Colocalization of essential molecular components in the solvated soft supramolecular assembly towards realizing visible-light-driven hydrogen evolution would be an exciting approach for sustainable energy by generating clean solar fuel. In...

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