Synergistic photocatalytic performance of chemically modified amino phthalocyanine-GPTMS/TiO2 for the degradation of Acid Black 1

doi:10.1016/j.inoche.2020.107795

	Synergistic photocatalytic performance of chemically modified amino phthalocyanine-GPTMS/TiO2 for the degradation of Acid Black 1
	Lu, Guifen 1; Liu, Xudong 1; Zhao, Luyang 2; Zhang, Peng 1; Gao, Yongjie 1
刊名	INORGANIC CHEMISTRY COMMUNICATIONS
	2020-03-01
卷号	113 页码:6
关键词	Phthalocyanine TiO2 Photodegradation Acid Black 1 Visible light
ISSN号	1387-7003
DOI	10.1016/j.inoche.2020.107795
英文摘要	A novel functional material, Zinc (II) tetra-[alpha-(p-amino)benzyloxyl]phthalocyanine (ZnPc) upon covalent integration with glycidoxypropyltrimethoxy silane modified TiO2 (GPTMS/TiO2) is prepared here for the first time in order to improve the visible photocatalytic activity of TiO2. The photocatalytic property of obtained ZnPc-GPTMS/TiO2 hybrid was investigated by carrying out the photodegradation of di-anionic azo dye Acid Black 1 (AB1) in aqueous solution under visible light irradiation. The results revealed that the ZnPc-GPTMS/TiO2 hybrid photocatalyst greatly enhanced the photodegradation efficiency compared to that of the pure TiO2. Particularly, 0.2 wt% ZnPc-GPTMS/TiO2 photocatalyst showed the highest photocatalytic activity with a degradation ratio of 95.4% of AB 1 after 120 min irradiation. The synergistic effect between ZnPc and TiO2 was responsible for the enhanced photocatalytic activity of the ZnPc-GPTMS/TiO2 hybrid, due to the efficient charge separation with electron injection from ZnPc to TiO2. The photocatalytic mechanism was proposed preliminarily.
资助项目	Foundation of Jiangsu University[09JDG055]
WOS关键词	VISIBLE IRRADIATION ; TITANIUM-DIOXIDE ; TIO2 ; HYBRID ; NANOCOMPOSITES ; MECHANISM ; WATER
WOS研究方向	Chemistry
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000517349100033
资助机构	Foundation of Jiangsu University
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/39639]
专题	中国科学院过程工程研究所
通讯作者	Lu, Guifen
作者单位	1.Jiangsu Univ, Sch Chem & Chem Engn, Zhenjiang 212013, Jiangsu, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Lu, Guifen,Liu, Xudong,Zhao, Luyang,et al. Synergistic photocatalytic performance of chemically modified amino phthalocyanine-GPTMS/TiO2 for the degradation of Acid Black 1[J]. INORGANIC CHEMISTRY COMMUNICATIONS,2020,113:6.
APA	Lu, Guifen,Liu, Xudong,Zhao, Luyang,Zhang, Peng,&Gao, Yongjie.(2020).Synergistic photocatalytic performance of chemically modified amino phthalocyanine-GPTMS/TiO2 for the degradation of Acid Black 1.INORGANIC CHEMISTRY COMMUNICATIONS,113,6.
MLA	Lu, Guifen,et al."Synergistic photocatalytic performance of chemically modified amino phthalocyanine-GPTMS/TiO2 for the degradation of Acid Black 1".INORGANIC CHEMISTRY COMMUNICATIONS 113(2020):6.