TiO2-CdS-MCM-41复合纳米材料的合成和表征

doi:10.3866/PKU.WHXB20041102

Acta Phys. -Chim. Sin. ›› 2004, Vol. 20 ›› Issue (11): 1292-1296.doi: 10.3866/PKU.WHXB20041102

• ARTICLE • Previous Articles Next Articles

Preparation and Characterization of TiO₂--CdS-MCM-41 Nano-composite

Chen Feng; Zhu Yi-Ping; Ma Hong-Liao; Bo Zi-Long; Zhang Jin-Long

Institute of Fine Chemicals, East China University of Science and Technology; Institute of Petroleum Processing, East China University of Science and Technology, Shanghai　200237

Received:2004-03-25 Revised:2004-05-28 Published:2004-11-15
Contact: Zhang Jin-Long E-mail:jlzhang@ecust.edu.cn

Abstract

Abstract: γ-thiopropyl tri-methyl silicane and surface pre-adsorption hydrolysis technique were used to accommodate CdS and TiO2 nanoparticles into the tunnels of MCM-41 meso-porous sieves. UV-Vis spectra showed that MCM-41 extracted CdS nanoparticles effectively from the reverse micelles by the chelation of thiol-groups. The changes of meso-tunnel diameter of MCM-41 were also observed with the introducing of nanoparticles in the low angle XRD patterns.

Key words: CdS, 　TiO2, 　MCM-41, 　Nano-composite

Chen Feng; Zhu Yi-Ping; Ma Hong-Liao; Bo Zi-Long; Zhang Jin-Long. Preparation and Characterization of TiO₂--CdS-MCM-41 Nano-composite[J]. Acta Phys. -Chim. Sin. 2004, 20(11), 1292-1296. doi: 10.3866/PKU.WHXB20041102

[1]	Na Zhao, Jing Peng, Jianping Wang, Maolin Zhai. Novel Carboxy-Functionalized PVP-CdS Nanopopcorns with Homojunctions for Enhanced Photocatalytic Hydrogen Evolution [J]. Acta Phys. -Chim. Sin., 2022, 38(4): 2004046-.
[2]	Jin Wu, Jing Liu, Wu Xia, Ying-Yi Ren, Feng Wang. Advances on Photocatalytic CO₂ Reduction Based on CdS and CdSe Nano-Semiconductors [J]. Acta Phys. -Chim. Sin., 2021, 37(5): 2008043-.
[3]	Dan Cao,Hua An,Xiaoqing Yan,Yuxin Zhao,Guidong Yang,Hui Mei. Fabrication of Z-Scheme Heterojunction of SiC/Pt/Cds Nanorod for Efficient Photocatalytic H₂ Evolution [J]. Acta Physico-Chimica Sinica, 2020, 36(3): 1901051-.
[4]	Ruolan Zhang,Chao Wang,Hao Chen,Heng Zhao,Jing Liu,Yu Li,Baolian Su. Cadmium Sulfide Inverse Opal for Photocatalytic Hydrogen Production [J]. Acta Physico-Chimica Sinica, 2020, 36(3): 1803014-.
[5]	Zhiming LIU, Guoliang LIU, Xinlin HONG. Influence of Surface Defects and Palladium Deposition on the Activity of CdS Nanocrystals for Photocatalytic Hydrogen Production [J]. Acta Phys. -Chim. Sin., 2019, 35(2): 215-222.
[6]	Hai-Long HU,Sheng WANG,Mei-Shun HOU,Fu-Sheng LIU,Tian-Zhen WANG,Tian-Long LI,Qian-Qian DONG,Xin ZHANG. Preparation of p-CoFe₂O₄/n-CdS by Hydrothermal Method and Its Photocatalytic Hydrogen Production Activity [J]. Acta Phys. -Chim. Sin., 2017, 33(3): 590-601.
[7]	Li-Juan WANG,Qi LI,Yan-Zhong HAO,Shi-Gang SHEN,Dong-Sheng XU. Improvement of Quantum Dot Coverage of CdS/CdSe/TiO₂ Hierarchical Hollow Sphere Photoanodes [J]. Acta Phys. -Chim. Sin., 2016, 32(4): 983-989.
[8]	Li ZHOU,Huan-Huan LIU,Yu-Lin YANG,Liang-Sheng QIANG. Preparation and Performance of a SILAR TiO₂/CdS/Co-Pi Water Oxidation Photoanode [J]. Acta Phys. -Chim. Sin., 2016, 32(11): 2731-2736.
[9]	LI Hui, LIU Xiang-Xin, ZHANG Yu-Feng, DU Zhong-Ming, YANG Biao, HAN Jun-Feng, BESLAND Marie-Paule. Synthesis of CdS with Large Band Gap Values by a Simple Route at Room Temperature [J]. Acta Phys. -Chim. Sin., 2015, 31(7): 1338-1344.
[10]	ZHANG Jing-Bo, LI Pan, YANG Hui, ZHAO Fei-Yan, TANG Guang-Shi, SUN Li-Na, LIN Yuan. Preparation of a Highly Efficient PbS Electrode and Its Application in Quantum Dots-Sensitized Solar Cells [J]. Acta Phys. -Chim. Sin., 2014, 30(8): 1495-1500.
[11]	BAI Shou-Li, LU Wen-Hu, LI Dian-Qing, LI Xiao-Ning, FANG Yan-Yan, LIN Yuan. Synthesis of Mesoporous TiO₂ Microspheres and Their Use as Scattering Layers in Quantum Dot Sensitized Solar Cells [J]. Acta Phys. -Chim. Sin., 2014, 30(6): 1107-1112.
[12]	NI Ting, ZOU Fan, JIANG Yu-Rong, YANG Sheng-Yi. To Improve the Efficiency of Bulk Heterojunction Organic Solar Cells by Incorporating CdSe/ZnS Quantum Dots [J]. Acta Phys. -Chim. Sin., 2014, 30(3): 453-459.
[13]	LI Wen-Zhe, WANG Li-Duo, GAO Rui, DONG Hao-Peng, NIU Guang-Da, GUO Xu-Dong, QIU Yong. Transforming Organic Ligands into a ZnS Protective Layer through the S^2- Intermediate State in ex situ CdSe Quantum Dot Devices [J]. Acta Phys. -Chim. Sin., 2013, 29(11): 2345-2353.
[14]	LIN Pei-Bin, YANG Yu, CHEN Wei, GAO Han-Yang, CHEN Xiao-Ping, YUAN Jian, SHANGGUAN Wen-Feng. Hydrothermal Synthesis and Activity of NiS-PdS/CdS Catalysts for Photocatalytic Hydrogen Evolution under Visible Light Irradiation [J]. Acta Phys. -Chim. Sin., 2013, 29(06): 1313-1318.
[15]	GUO Xu-Dong, Ma Bei-Bei, WANG Li-Duo, GAO Rui, DONG Hao-Peng, QIU Yong. Electron Injection and Photovoltaic Properties in CdSe/ZnS Quantum Dot Sensitized Solar Cells [J]. Acta Phys. -Chim. Sin., 2013, 29(06): 1240-1246.

Preparation and Characterization of TiO₂--CdS-MCM-41 Nano-composite

PDF

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Recommended 0

Preparation and Characterization of TiO2--CdS-MCM-41 Nano-composite

PDF

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Recommended 0

Preparation and Characterization of TiO₂--CdS-MCM-41 Nano-composite