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.

Enhancing the photocatalytic activity of BiOX (X = Cl, Br, and I), (BiO)2CO3 and Bi2O3 by modifying their surfaces with polar organic anions, 4-substituted thiophenolates

2017 ◽  
Vol 5 (27) ◽  
pp. 14406-14414 ◽  
Author(s):  
Benyan Xu ◽  
Yang An ◽  
Yuanyuan Liu ◽  
Xiaoyan Qin ◽  
Xiaoyang Zhang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Light Absorption ◽  
Organic Molecules ◽  
Organic Anions ◽  
Visible Light Absorption ◽  
Surface Modified

Bi-based semiconductors surface-modified by polar organic molecules display extended visible light absorption and enhanced photocatalytic activity.

Zwitterionic buffer-induced visible light excitation of TiO2 for efficient pollutant photodegradation

RSC Advances ◽  
2016 ◽  
Vol 6 (42) ◽  
pp. 35449-35454 ◽  
Author(s):  
Xiang Xiao ◽  
Wen-Wen Zhu ◽  
Yu-Bin Lei ◽  
Qiu-Yue Liu ◽  
Qian Li ◽  
...  
Keyword(s):  
Visible Light ◽  
Light Absorption ◽  
Organic Molecules ◽  
Surface Complexation ◽  
Environmentally Benign ◽  
Visible Light Absorption ◽  
Photocatalytic Application ◽  
Light Excitation ◽  
Zwitterionic Buffer

TiO2 surface complexation with antenna organic molecules confers it a visible light absorption ability that favors ​photocatalytic application, but environmentally benign antenna molecules are yet to be developed.

Efficient organic degradation under visible light by α-Bi2O3 with a CuO -assistant electron transfer process

2015 ◽  
Vol 163 ◽  
pp. 267-276 ◽  
Author(s):  
Hai-Ying Jiang ◽  
Guigao Liu ◽  
Mu Li ◽  
Jingjing Liu ◽  
Wenbin Sun ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Visible Light ◽  
Transfer Process ◽  
Electron Transfer Process ◽  
Organic Degradation

Visible-light-induced phenylchalcogenyl-oxygenation of allenes having aryl or electron withdrawing substituents with ambient air as a sole oxidant

2016 ◽  
Vol 14 (48) ◽  
pp. 11415-11425 ◽  
Author(s):  
Gullapalli Kumaraswamy ◽  
Swargam Vijaykumar ◽  
Kukkadapu Ankamma ◽  
Vykunthapu Narayanarao
Keyword(s):  
Electron Transfer ◽  
Visible Light ◽  
Transfer Process ◽  
Stereoselective Synthesis ◽  
Ambient Air ◽  
Single Electron ◽  
Single Electron Transfer ◽  
Electron Transfer Process ◽  
Electron Withdrawing Substituents

The stereoselective synthesis of α-phenylselenyl- or telluryl β-aryl acrylaldehydes/ketones from aryl allenes/1,3-diarylallene by an oxidative photo-induced single electron transfer process using benign ambient air as a sole oxidant was achieved.

scholarly journals Circularly Polarized Luminescence by Visible-Light Absorption in a Chiral O-BODIPY Dye: Unprecedented Design of CPL Organic Molecules from Achiral Chromophores

2014 ◽  
Vol 136 (9) ◽  
pp. 3346-3349 ◽  
Author(s):  
Esther M. Sánchez-Carnerero ◽  
Florencio Moreno ◽  
Beatriz L. Maroto ◽  
Antonia R. Agarrabeitia ◽  
María J. Ortiz ◽  
...  
Keyword(s):  
Visible Light ◽  
Light Absorption ◽  
Organic Molecules ◽  
Visible Light Absorption ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

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.

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