Synthesis of Cobalt Phthalocyanine/MCM-41 and Its Photocatalytic Performance Under Visible Light Irradiation
WANG Dejun1,2, GUO Rui1,2, SUN Haocheng3, LIU Fang1,2,ZHAO Chaocheng1,2, WANG Yongqiang1,2
1 College of Chemical Engineering, China University of Petroleum (East China), Qingdao 266580;2 State Key Laboratory of Petroleum Pollution Control, Beijing 102206;3 Sinopec Fushun Research Institute of Petroleum and Petrochemicals, Fushun 113001 Company Limited, Fuquan 550501
Abstract: The photocatalytic performance of cobalt phthalocyanine (CoPc) immobilized onto MCM-41 was investigated for decomposition of methyl orange in aqueous solutions. The morphology and structure of the catalyst were analyzed by ultraviolet-visible spectroscopy(UV-vis), X-ray diffraction (XRD), Fourier transform infrared spectroscopy(FT-IR) and scanning electron microscopy (SEM). Photocatalytic efficiency of the prepared catalyst for degradation of methyl orange was tested under visible light irradiation. The photodegradation process was completed within 2 h using a dose of 0.04 g catalyst in the 0.05 g/L methyl orange solution under xenon lamp, and the removal rate reached 98.3%, even after four times' reuse, that number was 90%. The obtained results revealed that the photocatalyst was very active in degradation of methyl orange.
王德军,郭锐,孙浩程,刘芳,赵朝成,王永强,. 酞菁钴/MCM-41的制备及其可见光催化性能*[J]. 材料导报编辑部, 2017, 31(10): 19-24.
WANG Dejun,GUO Rui,SUN Haocheng, LIU Fang,ZHAO Chaocheng, WANG Yongqiang. Synthesis of Cobalt Phthalocyanine/MCM-41 and Its Photocatalytic Performance Under Visible Light Irradiation. Materials Reports, 2017, 31(10): 19-24.
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2017, Vol. 31 
