Novel In2S3/ZnWO4 heterojunction photocatalysts: facile synthesis and high-efficiency visible-light-driven photocatalytic activity

RSC Advances ◽  
2015 ◽  
Vol 5 (109) ◽  
pp. 89940-89950 ◽  
Author(s):  
Fangzhi Wang ◽  
Wenjun Li ◽  
Shaonan Gu ◽  
Hongda Li ◽  
Hualei Zhou ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
High Efficiency ◽  
Facile Synthesis ◽  
Photocatalytic Activities ◽  
Visible Light Driven

Novel In2S3/ZnWO4 heterojunction photocatalysts with high-efficiency visible-light-driven photocatalytic activities were synthesized by a hydrothermal and surface-functionalized method.

Novel Bi12ZnO20–Bi2WO6 heterostructures: facile synthesis and excellent visible-light-driven photocatalytic activities

RSC Advances ◽  
2015 ◽  
Vol 5 (38) ◽  
pp. 30239-30247 ◽  
Author(s):  
Lei Zhang ◽  
Xiang Zhang ◽  
Yu-Qi Huang ◽  
Cheng-Ling Pan ◽  
Jin-Song Hu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Facile Synthesis ◽  
Photocatalytic Activities ◽  
Visible Light Driven

Sillenite-type Bi12ZnO20–Bi2WO6 heterostructure were prepared via a controllable partial precipitate conversion strategy and they exhibited excellent visible-light-driven photocatalytic activity.

Novel carbon dots/BiOBr nanocomposites with enhanced UV and visible light driven photocatalytic activity

RSC Advances ◽  
2015 ◽  
Vol 5 (39) ◽  
pp. 31057-31063 ◽  
Author(s):  
Qingqing Du ◽  
Wenpeng Wang ◽  
Yongzhong Wu ◽  
Gang Zhao ◽  
Fukun Ma ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Carbon Dots ◽  
Photocatalytic Activities ◽  
Visible Light Driven ◽  
Visible Light Photocatalytic

Novel CD/BiOBr nanocomposites were prepared and both UV and visible light photocatalytic activities were enhanced.

Enhanced visible-light-driven photocatalytic performances using Bi2WO6/MS (M = Cd, Zn) heterostructures: facile synthesis and photocatalytic mechanisms

RSC Advances ◽  
2015 ◽  
Vol 5 (52) ◽  
pp. 41949-41960 ◽  
Author(s):  
Rongfeng Tang ◽  
Huaifen Su ◽  
Shengxia Duan ◽  
Yuanwei Sun ◽  
Lei Li ◽  
...  
Keyword(s):  
Visible Light ◽  
Surface Functionalization ◽  
Facile Synthesis ◽  
Mercaptopropionic Acid ◽  
Photocatalytic Activities ◽  
Visible Light Driven ◽  
Photocatalytic Performances

A surface functionalization method using 3-mercaptopropionic acid as the surface functionalizing agent was used for the synthesis of Bi2WO6/MS (M = Cd and Zn) heterostructures which exhibit enhanced photocatalytic activities for the decomposition of Rh B.

scholarly journals Facile synthesis of chitosan membranes for visible-light-driven photocatalytic degradation of tetracycline hydrochloride

RSC Advances ◽  
2020 ◽  
Vol 10 (73) ◽  
pp. 45171-45179
Author(s):  
Huimin Liang ◽  
Caizhi Lv ◽  
Hanjiao Chen ◽  
Lan Wu ◽  
Xiandeng Hou
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Photocatalytic Degradation ◽  
Degradation Mechanism ◽  
Tetracycline Hydrochloride ◽  
Facile Synthesis ◽  
Chitosan Membrane ◽  
Visible Light Driven ◽  
Chitosan Membranes ◽  
Visible Light Photocatalytic

Chitosan membrane exhibited a good visible light photocatalytic activity over tetracycline hydrochloride degradation. The corresponding degradation mechanism was investigated as shown above.

High-Efficiency Preparation of N-Doped Titania with High Visible Light Photocatalytic Activity Using Composite N Precursor

2015 ◽  
Vol 645-646 ◽  
pp. 368-374
Author(s):  
Yu Long Hu ◽  
Xiao Dong Zhang ◽  
Hong Fang Liu ◽  
Xing Peng Guo
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
High Efficiency ◽  
Thermo Gravimetric Analysis ◽  
Ammonium Hydroxide ◽  
Gravimetric Analysis ◽  
X Ray ◽  
Visible Light Photocatalytic Activity ◽  
Photocatalytic Activities ◽  
Visible Light Photocatalytic

N-doped TiO2 nanoparticle powders were prepared efficiently by the sol-gel method using triethylamine and ammonium hydroxide as composite N precursor. The as-prepared N-doped TiO2 precursor powders were calcined at 300°C in air for 3 h and subsequently annealed at 300°C in air for 2.5 h. The samples were characterized by X-ray diffraction, transmission electron microscopy, Fourier transform infrared spectroscopy, thermo-gravimetric analysis, and X-ray photoelectron spectroscopy. The visible light photocatalytic activities of as-prepared samples were evaluated by photodecomposition of methyl orange (MO). The results show that the as-prepared samples have high visible light photocatalytic activities. Triethylamine produces the N-species doped in TiO2 lattice responsible for the high visible light photocatalytic activity. Ammonium hydroxide makes the gel of the TiO2 nanoparticles nitrided by triethylamine gelate further and facilitates significantly the centrifugation of the gel. An annealing treatment can eliminate effectively the outer N species caused by ammonium hydroxide and the surface organic residues, improve effectively crystallinity, and retain the N species caused by triethylamine.

Facile synthesis of sheet-like N–TiO2/g-C3N4 heterojunctions with highly enhanced and stable visible-light photocatalytic activities

RSC Advances ◽  
2015 ◽  
Vol 5 (43) ◽  
pp. 34281-34291 ◽  
Author(s):  
Wei Li ◽  
Cheng Li ◽  
Bo Chen ◽  
Xiuling Jiao ◽  
Dairong Chen
Keyword(s):  
Visible Light ◽  
High Efficiency ◽  
Facile Synthesis ◽  
Photocatalytic Activities ◽  
Visible Light Photocatalytic ◽  
Controlled Structures

Sheet-like N–TiO2/g-C3N4 heterojunctions with well-controlled structures as high-efficiency visible-light photocatalysts were synthesized by direct co-calcination of preformed N–TiO2 nanoparticles and g-C3N4 nanosheets.

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