Fabrication of novel visible-light-driven AgI/g-C3N4 composites with enhanced visible-light photocatalytic activity for diclofenac degradation

2017 ◽  
Vol 496 ◽  
pp. 167-176 ◽  
Author(s):  
Wei Zhang ◽  
Li Zhou ◽  
Jun Shi ◽  
Huiping Deng
2017 ◽  
Vol 46 (45) ◽  
pp. 15727-15735 ◽  
Author(s):  
Mingxuan Sun ◽  
Yuanyuan Kong ◽  
Yalin Fang ◽  
Swati Sood ◽  
Yuan Yao ◽  
...  

Multiphasic TiO2 heterojunctions codoped with N and Ti3+ were fabricated and their enhanced visible light photocatalytic activity for the degradation of methylene blue was demonstrated.


2014 ◽  
Vol 16 (33) ◽  
pp. 17627-17633 ◽  
Author(s):  
Jianwei Zhou ◽  
Mo Zhang ◽  
Yongfa Zhu

The multilayer hybrid structure of g-C3N4@ZnO materials with remarkable visible light photocatalytic activity was formed by ball milling.


RSC Advances ◽  
2014 ◽  
Vol 4 (70) ◽  
pp. 37061-37069 ◽  
Author(s):  
Rongrong Fu ◽  
Shanmin Gao ◽  
Hui Xu ◽  
Qingyao Wang ◽  
Zeyan Wang ◽  
...  

Ti3+ self-doped TiO2(A)/TiO2(R) heterojunctions were synthesized and the samples exhibit high visible light photocatalytic activity.


RSC Advances ◽  
2015 ◽  
Vol 5 (52) ◽  
pp. 41385-41392 ◽  
Author(s):  
Xin Wang ◽  
Wei Wang ◽  
Xuejiang Wang ◽  
Jing Zhang ◽  
Zaoli Gu ◽  
...  

Floatable photocatalyst for in situ environmental remediation with enhanced visible light driven photocatalytic activity.


RSC Advances ◽  
2016 ◽  
Vol 6 (87) ◽  
pp. 84493-84499 ◽  
Author(s):  
Yi-Biao Shao ◽  
Long-Hao Wang ◽  
Jian-Hua Huang

ZnS/CuS nanotubes exhibit visible-light photocatalytic activity for H2 evolution without cocatalysts, resulting from the heterojunctions between ZnS and CuS nanoparticles.


RSC Advances ◽  
2015 ◽  
Vol 5 (23) ◽  
pp. 17802-17808 ◽  
Author(s):  
Bocheng Qiu ◽  
Chengchao Zhong ◽  
Mingyang Xing ◽  
Jinlong Zhang

This study developed a facile approach for preparing C-modified TiO2/MCF with high visible light photocatalytic activity by a hydrothermal and thermal treatment method.


2016 ◽  
Vol 847 ◽  
pp. 211-217
Author(s):  
Jian Min Wang ◽  
Feng Cao ◽  
Xin Lv ◽  
Song Li ◽  
Jia Jia Cai ◽  
...  

BiVO4/Bi2VO5.5 heterogeneous nanostructures with enhanced visible light photocatalytic activity were successfully prepared by a facile one-pot solvothermal method, where diethylene glycol (DEG) was used as the solvent. The as-prepared products were analyzed by X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray photoelectron spectrometry (XPS) and UV-Vis absorption spectroscopy. The results revealed that the molar ratio of Bi3+ to VO43- played an important role in the formation of crystal and morphology. These BiVO4/Bi2VO5.5 heterogeneous nanostructures exhibited higher visible-light-driven photocatalytic efficiency compared to the pure BiVO4 and Bi2VO5.5. For the methyl orange (MO) degradation efficiency of BiVO4/Bi2VO5.5 heterogeneous nanostructures under visible light irradiation, about 95% of MO was degraded within 40min, which is much higher than pure BiVO4 and Bi2VO5.5. The enhancement of photocatalytic activity can attribute to the promoted light absorption capability and the separation efficiency of photo-generated electron-hole pairs.


2019 ◽  
Vol 6 (3) ◽  
pp. 791-798 ◽  
Author(s):  
Siying Niu ◽  
Ruoyu Zhang ◽  
Zhiyu Zhang ◽  
Jiming Zheng ◽  
Yang Jiao ◽  
...  

Herein, a BiOCl/Bi2Ti2O7 heterojunction was prepared as an efficient visible light-driven photocatalyst through an in situ hydrothermal method, and its photocatalytic properties were investigated via a comparable method.


RSC Advances ◽  
2020 ◽  
Vol 10 (18) ◽  
pp. 10910-10920 ◽  
Author(s):  
Elzbieta Regulska ◽  
Piotr Olejnik ◽  
Halyna Zubyk ◽  
Justyna Czyrko-Horczak ◽  
Manuel N. Chaur ◽  
...  

The photocatalytic studies revealed that metallophthalocyanine–carbon nano-onion nanostructural materials simultaneously exhibited a high absorption capacity and an excellent visible-light-driven photocatalytic activity towards rhodamine B.


2016 ◽  
Vol 45 (22) ◽  
pp. 9182-9186 ◽  
Author(s):  
Rui Li ◽  
Fangxia Xie ◽  
Jianxin Liu ◽  
Yawen Wang ◽  
Yunfang Wang ◽  
...  

In this study, a novel visible-light-driven Bi4O5Br2 photocatalyst was successfully synthesized via the structure reorganization of BiOBr at room temperature using NH3·H2O as a structure-controlling agent.


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