Architecting smart “umbrella” Bi2S3/rGO-modified TiO2 nanorod array structures at the nanoscale for efficient photoelectrocatalysis under visible light

2015 ◽  
Vol 3 (3) ◽  
pp. 1235-1242 ◽  
Author(s):  
Xiaodeng Wang ◽  
Jiale Xie ◽  
Chang Ming Li
Keyword(s):  
Visible Light ◽  
Conversion Efficiency ◽  
Light Absorption ◽  
Nanorod Array ◽  
High Light ◽  
Nanorod Arrays ◽  
Edge Structure ◽  
High Conversion Efficiency ◽  
Tio2 Nanorod Array ◽  
Array Structures

Umbrella hybrid (Bi2S3/rGO)5/TiO2 nanorod arrays with high light absorption and stepwise band-edge structure accomplish high conversion efficiency under visible light.

Rapid low-temperature solution growth of ZnO:Co nanorod arrays with controllable visible light absorption

CrystEngComm ◽  
2017 ◽  
Vol 19 (14) ◽  
pp. 1938-1946 ◽  
Author(s):  
Jan Kegel ◽  
Jennifer Halpin ◽  
Fathima Laffir ◽  
Ian M. Povey ◽  
Martyn E. Pemble
Keyword(s):  
Low Temperature ◽  
Visible Light ◽  
Light Absorption ◽  
Solution Growth ◽  
Nanorod Arrays ◽  
Visible Light Absorption ◽  
Temperature Solution

Hybrid nanostructures of TiO2 nanorod array/Cu2O with a CH3NH3PbI3 interlayer for enhanced photocatalytic activity and photoelectrochemical performance

RSC Advances ◽  
2016 ◽  
Vol 6 (62) ◽  
pp. 57695-57700 ◽  
Author(s):  
Ke Fu ◽  
Jinzhao Huang ◽  
Nannan Yao ◽  
Xiaolong Deng ◽  
Xijin Xu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Nanorod Array ◽  
Hybrid Nanostructures ◽  
Visible Light Photocatalysis ◽  
Photoelectrochemical Performance ◽  
Composite Photocatalyst ◽  
Tio2 Nanorod ◽  
Highly Efficient ◽  
Tio2 Nanorod Array

A novel composite photocatalyst constructed from TiO2 NRAs, CH3NH3PbI3 and Cu2O exhibits highly efficient visible light photocatalysis activity.

Ultrahigh photosensitivity and detectivity of hydrogen-treated TiO2 nanorod array/SiO2/Si heterojunction broadband photodetectors and its mechanism

2018 ◽  
Vol 6 (9) ◽  
pp. 2319-2328 ◽  
Author(s):  
C. C. Ling ◽  
T. C. Guo ◽  
W. B. Lu ◽  
X. F. Li ◽  
L. Zhu ◽  
...  
Keyword(s):  
Nanorod Array ◽  
Hydrogen Treatment ◽  
Effective Strategy ◽  
Nanorod Arrays ◽  
Tio2 Nanorod ◽  
Tio2 Nanorod Array

It is demonstrated that hydrogen treatment as a simple, effective strategy can greatly improve the broadband photo-responsive performance of pristine TiO2 nanorod arrays (NRAs)/SiO2/n-Si heterojunctions.

Defect-rich decorated TiO2 nanowires for super-efficient photoelectrochemical water splitting driven by visible light

2015 ◽  
Vol 8 (11) ◽  
pp. 3363-3373 ◽  
Author(s):  
Md Anisur Rahman ◽  
Samad Bazargan ◽  
Saurabh Srivastava ◽  
Xiongyao Wang ◽  
Marwa Abd-Ellah ◽  
...  
Keyword(s):  
Visible Light ◽  
Water Splitting ◽  
Conversion Efficiency ◽  
Photoelectrochemical Water Splitting ◽  
Visible Light Region ◽  
Tio2 Nanowires ◽  
High Conversion Efficiency ◽  
Splitting Property ◽  
Onset Potential ◽  
Light Region

Defect-rich 1D TiO2 nanostructures show excellent photoelectrochemical water splitting property in the visible light region with a low onset potential of 0.3 V vs. RHE and a remarkably high conversion efficiency of 3.6%.

A dendritic Sb2Se3/In2S3 heterojunction nanorod array photocathode decorated with a MoSx catalyst for efficient solar hydrogen evolution

2020 ◽  
Vol 8 (44) ◽  
pp. 23385-23394
Author(s):  
Chang Liu ◽  
Tao Liu ◽  
Yingzheng Li ◽  
Ziqi Zhao ◽  
Dinghua Zhou ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Conversion Efficiency ◽  
Nanorod Array ◽  
Molybdenum Sulfide ◽  
Nanorod Arrays ◽  
Sulfide Catalyst ◽  
Solar Hydrogen

Sb2Se3 nanorod arrays were modified with an n-type In2S3 layer and a layer of molybdenum sulfide catalyst to form p–n heterojunction photocathodes. A photocurrent of −27 mA cm−2 with a solar-to-hydrogen conversion efficiency of 2.6% can be obtained.

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