Distortion of the Coordination Structure and High Symmetry of the Crystal Structure in In4SnS8 Microflowers for Enhancing Visible-Light Photocatalytic CO2 Reduction

ACS Catalysis ◽  
2021 ◽  
pp. 11029-11039
Author(s):  
Yao Chai ◽  
Yanmei Chen ◽  
Jinni Shen ◽  
Mengmeng Ni ◽  
Bing Wang ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Visible Light ◽  
Co2 Reduction ◽  
High Symmetry ◽  
Coordination Structure ◽  
Visible Light Photocatalytic

Z-Scheme MoS2/g-C3N4 heterojunction for efficient visible light photocatalytic CO2 reduction

2018 ◽  
Vol 47 (42) ◽  
pp. 15155-15163 ◽  
Author(s):  
Hao Qin ◽  
Rui-Tang Guo ◽  
Xing-Yu Liu ◽  
Wei-Guo Pan ◽  
Zhong-Yi Wang ◽  
...  
Keyword(s):  
Visible Light ◽  
Co2 Reduction ◽  
Hydrothermal Deposition ◽  
Visible Light Photocatalytic

Z-Scheme MoS2/g-C3N4 heterojunction photocatalysts were fabricated using a hydrothermal deposition procedure together with a calcination route, and then applied for CO2 photoreduction.

Novel plate-stratiform nanostructured Bi12O17Cl2 with visible-light photocatalytic performance

2016 ◽  
Vol 31 (1) ◽  
pp. 2-7 ◽  
Author(s):  
Mei Zhao ◽  
Lifeng Dong ◽  
Qian Zhang ◽  
Hongzhou Dong ◽  
Chengdong Li ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Photocatalytic Performance ◽  
Band Gap Energy ◽  
Gap Energy ◽  
Selected Area Electron Diffraction ◽  
Transmission Electron ◽  
Visible Light Photocatalytic ◽  
Excellent Photostability

Novel plate-stratiform nanostructured Bi12O17Cl2 was studied with its visible-light photocatalytic performance. The Bi12O17Cl2 photocatalyst synthesized by a solid-state reaction was constructed of dozens of primary nanosheets, which were stacked by a parallel array of ultrathin secondary nanosheets. The microstructure and crystal structure of Bi12O17Cl2 primary and secondary nanosheets were discovered by high-resolution transmission electron microscopy and selected-area electron diffraction analyses. Its absorption edge was determined as about 590 nm and the band gap energy was 2.1 eV. The Bi12O17Cl2 nanomaterial exhibited superior visible-light-responsive photocatalytic activity and confirmed successful photodegradation of methyl orange (MO) under visible-light irradiation. The degradation efficiency was up to 97% in 90 min. Furthermore, the Bi12O17Cl2 photocatalyst exhibited excellent photostability and high mineralization capacity for MO photodegradation reaction. The MO photodegradation process was dominated by the direct photocatalytic mechanism. The contribution from its morphology and microstructure to superior photocatalytic activity was discussed.

Ball-flower like NiO/g-C3N4 heterojunction for efficient visible light photocatalytic CO2 reduction

2018 ◽  
Vol 237 ◽  
pp. 802-810 ◽  
Author(s):  
Jun-ying Tang ◽  
Rui-tang Guo ◽  
Wei-guo Zhou ◽  
Chun-ying Huang ◽  
Wei-guo Pan
Keyword(s):  
Visible Light ◽  
Co2 Reduction ◽  
Visible Light Photocatalytic
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