Exceptional Photocatalytic Activities of rGO Modified (B,N) Co‐Doped WO 3 , Coupled with CdSe QDs for One Photon Z‐Scheme System: A Joint Experimental and DFT Study

In this paper, a novel heterostructure of 0D/3D-CdSe/Bi[Formula: see text]TiO[Formula: see text] pyramidal photocatalyst was synthesized and characterized. It exhibited significantly photocatalytic efficiency in photocatalytic degradation of the tetracycline than pure Bi[Formula: see text]TiO2 and CdSe and showed high stability. The enhanced photocatalytic activity might be attributed to the formation of heterostructure between CdSe QDs and 3D Bi[Formula: see text]TiO[Formula: see text], in which CdSe QDs served as electron trapper to improve the separation of photodegradation electron–hole pairs, and provided a number of active adsorption sites for the photogenerated of pollutants. The photocatalytic mechanism of 0D/3D-CdSe/Bi[Formula: see text]TiO[Formula: see text] pyramidal heterostructure was also proposed.

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Aqueous synthesis and characterization of Ni, Zn co-doped CdSe QDs

International Nano Letters ◽

10.1007/s40089-015-0175-2 ◽

2016 ◽

Vol 6 (2) ◽

pp. 105-109 ◽

Cited By ~ 1

Author(s):

N. Thirugnanam ◽

D. Govindarajan

Keyword(s):

Synthesis And Characterization ◽

Cdse Qds ◽

Aqueous Synthesis ◽

Co Doped

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Waste biomass-derived oxygen and nitrogen co-doped porous carbon/MgO composites as superior acetone adsorbent: Experimental and DFT study on the adsorption behavior

Chemical Engineering Journal ◽

10.1016/j.cej.2020.124173 ◽

2020 ◽

Vol 387 ◽

pp. 124173 ◽

Cited By ~ 5

Author(s):

Ke Zhou ◽

Weiwu Ma ◽

Zheng Zeng ◽

Ruofei chen ◽

Xiang Xu ◽

...

Keyword(s):

Porous Carbon ◽

Adsorption Behavior ◽

Dft Study ◽

Waste Biomass ◽

Co Doped

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Enhanced photocatalytic activities of vacuum activated TiO2 catalysts with Ti3+ and N co-doped

Catalysis Today ◽

10.1016/j.cattod.2015.07.027 ◽

2016 ◽

Vol 266 ◽

pp. 188-196 ◽

Cited By ~ 47

Author(s):

Wenzhang Fang ◽

Yi Zhou ◽

Chencheng Dong ◽

Mingyang Xing ◽

Jinlong Zhang

Keyword(s):

Photocatalytic Activities ◽

Co Doped

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The Influence of Yb3+/Er3+ Co-Doped β-NaYF4 Up-Conversion Micron Tubes on Photocatalytic Activity of TiO2 for Degradation of Organic Dyes

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.1118.211 ◽

2015 ◽

Vol 1118 ◽

pp. 211-216

Author(s):

Yuan Liang Ma ◽

Xue Rong Zheng ◽

Wei Liu ◽

Hai Qin Li ◽

Hui Ming Ji

Keyword(s):

Aqueous Solution ◽

Photocatalytic Activity ◽

Degradation Rate ◽

Organic Dyes ◽

Photocatalytic Efficiency ◽

Simulated Sunlight ◽

Combination Methods ◽

Photocatalytic Activities ◽

Pure Phase ◽

Co Doped

Pure phase of Yb3+/Er3+ co-doped β-NaYF4 micron tubes with up-conversion fluorescence were synthesized by hydrothermal method at 180°C for 24 hours. For better utilization of sunlight and improving photocatalytic efficiency of organic dyes, TiO2 nanoparticles were modified by combining with β-NaYF4 micron tubes to form TiO2/NaYF4 composite. Three different combination methods were studied and the photocatalytic activities of the corresponding samples were tested by measuring the degradation rate of rhodamine aqueous solution under illumination of simulated sunlight. The composite that TiO2 nanoparticles were well dispersed on the surface of NaYF4 shows better photocatalytic activity than other composites and was near twice efficiency of pure TiO2 nanoparticles. The reason may be due to the high activity of heterostructure for TiO2/NaYF4 composite that will make it easy for sunlight absorption and photocatalytic degradation.

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Preparation and improved photocatalytic activities of Ho3+/Yb3+ co-doped Bi2MoO6

Materials Chemistry and Physics ◽

10.1016/j.matchemphys.2017.06.053 ◽

2017 ◽

Vol 199 ◽

pp. 107-112 ◽

Cited By ~ 9

Author(s):

Shanshan Jin ◽

Hongshun Hao ◽

Yijie Gan ◽

Weihua Guo ◽

Hong Li ◽

...

Keyword(s):

Photocatalytic Activities ◽

Co Doped

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Preparation of Nb2O5 and N co-doped TiO2 photocatalysts and their enhanced photocatalytic activities under visible light

Research on Chemical Intermediates ◽

10.1163/156856708784040650 ◽

2008 ◽

Vol 34 (4) ◽

pp. 353-363 ◽

Cited By ~ 13

Author(s):

Yanfang Shen ◽

Tianying Xiong ◽

Jianku Shang ◽

Ke Yang

Keyword(s):

Visible Light ◽

Tio2 Photocatalysts ◽

Doped Tio2 ◽

Photocatalytic Activities ◽

Co Doped

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PHOTOCATALYTIC AND ANTIBACTERIAL ACTIVITIES OF TiO2 AND SILVER AND ZINC DOPED TiO2 NANOPARTICLES

International Journal of Engineering Technologies and Management Research ◽

10.29121/ijetmr.v4.i12.2017.597 ◽

2020 ◽

Vol 4 (12) ◽

pp. 92-97

Author(s):

Chelaramani K. ◽

Varshney R. ◽

Bhardwaj A.

Keyword(s):

Photocatalytic Activity ◽

Tio2 Nanoparticles ◽

Sol Gel ◽

Antibacterial Activities ◽

Gel Method ◽

Doped Tio2 ◽

Sol Gel Method ◽

Photocatalytic Activities ◽

Physical And Chemical ◽

Co Doped

The TiO2 and Ag and Zn doped TiO2 nanoparticles were synthesized by sol-gel method.The sol-gel method is one of the versatile method to prepare doped and co-doped nanoparticles. sol gel method has emerged as simpler and better option than physical and chemical procedures as it is fast, clean and eco-friendly alternative that does not involve any costly instruments .Synthesis of doped and co-doped nanoparticles having good photocatalytic activity have great potential for the degradation of dye. We have tried to develop new effective antimicrobial reagents with good photocatalytic activities which are not resistant to disease causing microbes.

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