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	Two-dimensional pi-d conjugated metal-organic framework Fe-3(hexaiminotriphenylene)(2) as a photo-Fenton like catalyst for highly efficient degradation of antibiotics
	BSRF用户
	2021
Source Publication	APPLIED CATALYSIS B-ENVIRONMENTAL
ISSN	0926-3373
EISSN	1873-3883
Volume	290Pages:120029
Subtype	Article
Abstract	Fenton and Fenton-like reaction are mainly limited by the low efficiency due to the sluggish Fe(II)/Fe(III) cycle. Herein, the Fe(II)/Fe(III) cycle is greatly promoted taking advantage of the high conductivity and wide spectral absorption of a two-dimensional (2D) pi-d conjugated metal-organic framework (MOF) Fe-3(HITP)(2) (HITP = 2,3,6,7,10,11-hexaiminotriphenylene). Fe-3(HITP)(2) exhibits superior catalytic performance (ca. 96.7 %) and total organic carbon (TOC) removal percentage (62.7 %) towards the photo-Fenton like degradation of tetracycline (TC) within 30 min under visible light illumination. Fe-3(HITP)(2) also displays excellent stability, the degradation performance of which slightly changes in a wide pH range (pH = 3-9). The concentration of iron leached from Fe-3(HITP)(2) (0.037 mg/L) is much lower than those reported before, avoiding the generation of secondary pollution. Moreover, Fe-3(HITP)(2) also displays prominent catalytic performance in the degradation of other antibiotics and industrial wastewater, suggesting its high potential in industrial application. Light irradiation is proved to promote the dynamic cycle of Fe(II)/Fe(III). This work suggests that Fe-3(HITP)(2) holds great potential in solving environmental problems, and provides an alternative approach to design stable and efficient Fenton like catalysts.
DOI	10.1016/j.apcatb.2021.120029
Indexed By	SCI
Language	英语
WOS Research Area	Chemistry ; Engineering
WOS Subject	Chemistry, Physical ; Engineering, Environmental ; Engineering, Chemical
WOS ID	WOS:000633000100001
ItemNo	BSRF00168
beamline	1W2B;1W1B
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ihep.ac.cn/handle/311005/292936
Collection	北京同步辐射装置
Recommended Citation GB/T 7714	BSRF用户. Two-dimensional pi-d conjugated metal-organic framework Fe-3(hexaiminotriphenylene)(2) as a photo-Fenton like catalyst for highly efficient degradation of antibiotics[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2021,290:120029.
APA	BSRF用户.(2021).Two-dimensional pi-d conjugated metal-organic framework Fe-3(hexaiminotriphenylene)(2) as a photo-Fenton like catalyst for highly efficient degradation of antibiotics.APPLIED CATALYSIS B-ENVIRONMENTAL,290,120029.
MLA	BSRF用户."Two-dimensional pi-d conjugated metal-organic framework Fe-3(hexaiminotriphenylene)(2) as a photo-Fenton like catalyst for highly efficient degradation of antibiotics".APPLIED CATALYSIS B-ENVIRONMENTAL 290(2021):120029.

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