Facile Synthesis and Photocatalytic Properities of Mini Nanoparticle CdS Quantum Dots/Boron and Nitrogen Co-Doped TiO2 Transparent Photocatalyst Emulsion

Hai Ying Wei; Hua Yan Zhang; Wen Ming Zhang; Shu Ming Wang; Jun Ying Xiao; Tong Cui; Yun Ping Bai; Han Shuang Niu; Tian Tian Li; Xiao Wei Li

doi:10.4028/www.scientific.net/AMR.1088.33

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1088Facile Synthesis and Photocatalytic Properities of...

Facile Synthesis and Photocatalytic Properities of Mini Nanoparticle CdS Quantum Dots/Boron and Nitrogen Co-Doped TiO₂ Transparent Photocatalyst Emulsion

Abstract:

CdS quantum dots/ Boron and Nitrogen co-doped TiO₂ photocatalyst emulsions were synthesized by a complexation-controlled hydrolysis method at room temperature. Boron compounds and Nitrogen compounds were added to TiO₂ precursor solution, and CdS quantum dots were attached to TiO₂ particles surfaces by using chemical reaction. The hybird composite photocatalysts were characterized by XRD, UV-Vis. Their photocatalytic properties were evaluated through the degradation of acid red 3R dye. The results indicate that when TiO₂ emulsion add to Boron ions, Nitrogen ions, and CdS quantum dots, the photocatalytic performance of the emulsion is the best.

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Periodical:

Advanced Materials Research (Volume 1088)

Pages:

33-37

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1088.33

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Online since:

February 2015

Authors:

Hai Ying Wei*, Hua Yan Zhang, Wen Ming Zhang, Shu Ming Wang, Jun Ying Xiao, Tong Cui, Yun Ping Bai, Han Shuang Niu, Tian Tian Li, Xiao Wei Li

Keywords:

Boron/Nitrogen Co-Doped TiO₂, CdS Quantum Dots, Complexation-Controlled Hydrolysis Method, Photocatalytic Emulsion

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References

[1] A. Fujishima, K. Honda, Photolysis-decomposition of water at the surface of an irradiated semiconductor, Nature 238 (1972) 37-38.

Google Scholar

[2] M.R. Hoffmann, S.T. Martin, W. Choi, D.W. Bahnemann, Environmental applications of semiconductor photocatalysis, Chem. Rev. 95 (1995) 69-96.

DOI: 10.1021/cr00033a004

Google Scholar

[3] C. Ratanatawanate, Y. Tao, K.J. Balkus, Photocatalytic activity of PbS quantum dot/TiO2 nanotube composites, J. Phys. Chem. C 113 (2009) 10755-10760.

DOI: 10.1021/jp903050h

Google Scholar

[4] S. Shen, L. Guo, X. Chen, F. Ren, C.X. Kronawitter, S.S. Mao, Effect of Noble Metal in CdS/M/TiO2 for Photocatalytic Degradation of Methylene Blue under Visible Light, Mater. Sci. Eng. 1 (2010) 94-104.

DOI: 10.1080/19430841003684823

Google Scholar

[5] M.Y. Xing, W.K. Li, Y.W. Wu, J.L. Zhang, X.Q. Gong, Formation of New Structures and Their Synergistic Effects in Boron and Nitrogen Codoped TiO2 for Enhancement of Photocatalytic Performance, J. Phys. Chem. C 115 (2011) 7858-7865.

DOI: 10.1021/jp111103r

Google Scholar

[6] G. Liu, Y. Zhao, C. Sun, F. Li, G.Q. Lu, H.M. Cheng, Synergistic Effects of B/N Doping on the Visible-Light Photocatalytic Activity of Mesoporous TiO2, Angew. Chem. Int. Ed. 47 (2008) 4516-4520.

DOI: 10.1002/anie.200705633

Google Scholar

[7] F.N. Sayed, O.D. Jayakumar, R. Sasikala, R.M. Kadam, S.R. Bharadwaj, L. Kienle, U. Schurmann, S. Kaps, R. Adelung, J.P. Mittal, A. K. Tyagi, Photochemical Hydrogen Generation Using Nitrogen-Doped TiO2–Pd Nanoparticles: Facile Synthesis and Effect of Ti3+ Incorporation, J. Phys. Chem. C 116 (2012).

DOI: 10.1021/jp3029962

Google Scholar