Band engineering of mesoporous TiO2 with tunable defects for visible-light hydrogen generation

CrystEngComm ◽  
2020 ◽  
Vol 22 (23) ◽  
pp. 4030-4038
Author(s):  
Jin Yan ◽  
Lei Dai ◽  
Penghui Shi ◽  
Jinchen Fan ◽  
Yulin Min ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Visible Light ◽  
Light Absorption ◽  
Hydrogen Generation ◽  
Mesoporous Tio2 ◽  
Transfer Efficiency ◽  
Semiconductor Photocatalysis ◽  
Band Engineering

A limited light absorption range and low electron transfer efficiency have always been the major problems in semiconductor photocatalysis.

Enhanced light harvesting and charge separation over wormhole mesoporous TiO2−X nanocrystallites towards efficient hydrogen generation

2019 ◽  
Vol 3 (5) ◽  
pp. 1191-1200 ◽  
Author(s):  
Sanjay Singh Negi
Keyword(s):  
Visible Light ◽  
Light Absorption ◽  
Charge Separation ◽  
Hydrogen Generation ◽  
Light Harvesting ◽  
Mesoporous Tio2 ◽  
Solar Light ◽  
Visible Light Absorption

Improved visible light absorption by meso-TiO2−X materials compared to TiO2 for enhanced solar light harvesting.

Understanding the electron transfer process in ZnO–naphthol azobenzoic acid composites from photophysical characterisation

2016 ◽  
Vol 18 (32) ◽  
pp. 22179-22187 ◽  
Author(s):  
Leena George ◽  
Athira K. Kunhikannan ◽  
Rajith Illathvalappil ◽  
Divya Ottoor ◽  
Sreekumar Kurungot ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Visible Light ◽  
Transfer Process ◽  
Light Absorption ◽  
Organic Molecules ◽  
Semiconductor Nanoparticles ◽  
Electron Transfer Process ◽  
Visible Light Absorption ◽  
Catalytic Sites ◽  
Surface Modified

Semiconductor nanoparticles surface modified with organic molecules capable of visible light absorption and effectively transferring the electrons to the catalytic sites have the potential to be good photocatalysts.

N-CND modified NH2-UiO-66 for photocatalytic CO2 conversion under visible light by a photo-induced electron transfer process

2019 ◽  
Vol 55 (33) ◽  
pp. 4845-4848 ◽  
Author(s):  
Liyong Chen ◽  
Fengyang Yu ◽  
Xiaoshuang Shen ◽  
Chunying Duan
Keyword(s):  
Electron Transfer ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Transfer Process ◽  
Visible Light Irradiation ◽  
Light Absorption ◽  
Co2 Conversion ◽  
Electron Transfer Process ◽  
Photo Induced Electron Transfer ◽  
Photocatalytic Co2 Conversion

A N-CNDs/NH2-UiO-66 composite exhibits enhanced photocatalytic activity for CO2 conversion under visible light irradiation. This is attributed to a photo-induced electron transfer process from the light absorption antenna of the N-CNDs to the NH2-UiO-66 photocatalyst.

Excited state electron transfer after visible light absorption by the Co(i) state of vitamin B12

2014 ◽  
Vol 50 (87) ◽  
pp. 13304-13306 ◽  
Author(s):  
Darren Achey ◽  
Erinn C. Brigham ◽  
Brian N. DiMarco ◽  
Gerald J. Meyer
Keyword(s):  
Electron Transfer ◽  
Excited State ◽  
Visible Light ◽  
Vitamin B12 ◽  
Light Absorption ◽  
Excitation Wavelength ◽  
Vitamin B ◽  
Visible Light Absorption ◽  
State Electron

The Co(i) form of vitamin B12 was found to undergo excitation wavelength-dependent excited state electron transfer to TiO2.

Visible Light-Driven Electron Transfer and Hydrogen Generation Catalyzed by Bioinspired [2Fe2S] Complexes

2008 ◽  
Vol 47 (7) ◽  
pp. 2805-2810 ◽  
Author(s):  
Yong Na ◽  
Mei Wang ◽  
Jingxi Pan ◽  
Pan Zhang ◽  
Björn Åkermark ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Visible Light ◽  
Hydrogen Generation ◽  
Visible Light Driven

Insights into the efficient charge separation and transfer efficiency of La,Cr-codoped SrTiO3 modified with CoP as a noble-metal-free co-catalyst for superior visible-light driven photocatalytic hydrogen generation

2018 ◽  
Vol 5 (3) ◽  
pp. 679-686 ◽  
Author(s):  
Pengfei Tan ◽  
Anquan Zhu ◽  
Yi Liu ◽  
Yongjin Ma ◽  
Wenwen Liu ◽  
...  
Keyword(s):  
Visible Light ◽  
Noble Metal ◽  
Charge Separation ◽  
Hydrogen Generation ◽  
Transfer Efficiency ◽  
Co Catalyst ◽  
Metal Free ◽  
Photocatalytic Hydrogen Generation ◽  
Efficient Charge ◽  
Visible Light Driven

Doped SrTiO3 modified with CoP as a co-catalyst for photocatalytic H2 evolution was designed and fabricated in this work.

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