Preparation of CdS-K2La2Ti3-xPbxO10 and Its Photocatalytic Property

doi:10.3724/SP.J.1077.2012.12042

Abstract

Abstract: K₂La₂Ti_3-xPb_xO₁₀ powder was synthesized via a stearic acid method. CdS-intercalated K₂La₂Ti_3-xPb_xO₁₀ composite photocatalysts were synthesized via ion-exchange reaction, butylamine pillaring and sulfuration processes under the assistance of the microwave irradiation (designated as CdS-K₂La₂Ti_3-xPb_xO₁₀). The photocatalysts were determined by X-ray diffraction (XRD), scanning electron microscope (SEM), X-ray energy dispersive spectroscope (EDS), ultraviolet-visible diffuse reflection spectra (UV-Vis), X-ray photoelectron spectroscopy (XPS), and photoluminescence measurement (PL). The photocatalytic activities of CdS-K₂La₂Ti_3-xPb_xO₁₀ for hydrogen production were also investigated under UV and visible light irradiation. The results reveal that the Pb ions doping and CdS-intercalated K₂La₂Ti_3-xPb_xO₁₀ photocatalysts can widen the range of absorb visible light and greatly enhances the photocatalytic activity. The photocatalytic activities for hydrogen production of the CdS-intercalated K₂La₂Ti_3-xPb_xO₁₀ prepared via a microwave assisted procedure are 230.15 and 3.35 mmol/(g cat) under UV light and visible light irradiation, respectively, after 3 h irradiation. The mechanism photocatalysis is deduced as well.

Key words: microwave, intercalation, K₂La₂Ti_3-xPb_xO₁₀, CdS, Pb doping

CLC Number:

TB383

CUI Wen-Quan, QI Yue-Li, LIU Yan-Fei, LIU Li, FAN Li-Hua, HU Jin-Shan, LIANG Ying-Hua. Preparation of CdS-K₂La₂Ti_3-xPb_xO₁₀ and Its Photocatalytic Property[J]. Journal of Inorganic Materials, 2012, 27(11): 1145-1152.

References

[1] TIAN Meng-Kui, SHANG GUAN Wen-Feng, WANG Shi-Jie, et al. Visible light-driven semiconductor photocatalysts for the decomposition of water. Progress In Chemistry, 2007, 19(5): 680–688.

[2] CUI Wen-Quan, LIU Li, LIANG Ying-Hua. Development of visible light driven photocatalysts for water decompositon. Chemical Production and Technology, 2008, 15(2): 31–34.

[3] EI-Meligi A. A. Synthesizing layered material of FePS3 and its intercalation with pyridium. Materials Chemistry and Physics, 2005, 89(2/3): 253–259.

[4] YAN Jun-Ping, ZHANG Zhong-Tai, TANG Zi-Long, at al. Progree in photocatalysis of intercalation composition materials. Journal of Functional Materials, 2003, 5(34): 482–484.

[5] YAN Jian-Hui, ZHANG Li, ZHU Yi-Rong, et al. Preparation and photocatalytic hydrogen prodution of NiO(CoO)/N-SrTiO3 heterojuntion complex catalyst under simulated sunlight irradiation. Journal of Inorganic Materials, 2009, 24(4): 666–670.

[6] Shigeru Ikeda, Michikazu Hara, Junko N Kondo, et al. Preparation of K2La2Ti3O10 by polymerized complex method and photocatalytic decomposition of water. Chem .Mater., 1998, 10(1): 72–73.

[7] LIU Li, CUI Wen-Quan, LIANG Ying-Hua, et al. Efficiently photocatalytic hydrogen evolution over Ce-doped K2La2Ti3O10 under visible light irradidation. Acta Chimica Sinica, 2010, 68(3): 211–216.

[8] WEI Yue-Ling, HUANG Yun-Fang, CHENG Hai-Ting, et al. Effect of tantalum substitution for titanium in layered perovskite type K2La2Ti3O10 photocalytic property. Chinese Journal of Materials Research, 2008, 22(1): 93–97.

[9] ZHANG Shu-Qing, SUN Wei, Mao Zong-Qiang, et al. Study on preparation and photocatalytic propertiea of Zr-doped K2La2Ti3O10. Journal of Functional Materials, 2008, 39(4): 622–625.

[10] Wu J H, Huang Y F, Li T H, et al. Synthesis and photocatalytic properties of layer ed nanocomposite H2La2Ti3O10/Fe2O3. Scripta Materialia, 2006, 54(7): 1357–1362.

[11] CAO Ying, BAI Xue-Feng. Progress in research of preparation of loaded nano-CdS and H2 production by photocatalytic decomposition of water. Imaging Science and Photochemistry, 2009, 27(3): 225–232.

[12] LIANG Ying-Hua, LI Li-Ye, CUI Wen-Quan. Preparation with the aid of microwave radiation and photocatalytic properties of CdS intercalated layerd K2Ti4O9. Acta chimica sinica, 2011, 69(11): 1313–1320.

[13] Shangguan W F, Yoshida A. Synthesis and photocatalytic properties of CdS-intercalated metal oxides. J. Sol Energy Mater. Sol. Cell, 2011, 69(2): 189–194.

[14] ZHANG Li-Li, YANG Juan, ZHANG Wei-Guang, et al. Preparation of ultrafine K2La2Ti3O10 by stearic acid method and study on ite acid-exchanging property. Chinese Journal of Inorganic Chemistry, 2003, 19(11): 1217–1220.

[15] ZHAO Chun, ZHONG Shun-He.Structure and photo absorption property of coupled semiconductor ZnFe2O4-TiO2/SiO2. Journal of Inorganic Materials, 2006, 21(4): 965–971.

[16] Takata T, Shinohara K, Tanaka A, et al. A highly active photocatalyst for overall water splitting with a hydrated layered perovskite structure. Journal of Photochemistry and Photobiology A: Chemistry, 1997, 106(1/2/3): 45–49.

[17] Yang Y H, Chen Q Y, Yin Z L, et al. Study on the photocatalytic activity of K2La2Ti3O10 doped with vanadium(V). Journal of Alloys and Compounds, 2009, 488(1): 364–369.

[18] 黄昀昉. 可见光响应的光催化K2La2Ti3O10纳米复合材料研究. 厦门: 华侨大学博士论文, 2008.

[19] Bessekhouad Y, Robert D, Weber J V. Synthesis of photocatalytic TiO2 nanoparticles: optimization of the preparation conditions. Journal of Photochemisty and Photobiology A: Chemistry, 2003, 157(1): 47–53.

[20] HAO Yan-Zhong, WANG Wei. Photoelectrochemical study of nanostructured TiO2 composite film modified by PbS quantum dots. Chinese Journal of Inorganic Chemistry, 2006, 22(11): 2070–2074.

[21] Cai W, Li Z G, Sui J H. A facile single-source route to CdS nanorods. Nanotechnology, 2008, 19(46): 1–6.

[22] Yu Wei-Wei, ZHANG Qing-Hong, SHI Guo-Ying, et al. Preparation of Pt-loaded TiO2 nanotube/nanocrystals composite photocatalysts and their photocatalytic properties. Journal of Inorganic Materials, 2011, 26(7): 747–752.

[23] SHI Li-Yi, Gu Hong-Chen, LI Chun-Zhong, et al. Preparation and properties of SnO2-TiO2 composite photocatalysts. Chinese Journal of Catalysis, 1999, 20(3): 338–342.

Preparation of CdS-K₂La₂Ti_3-xPb_xO₁₀ and Its Photocatalytic Property

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