Tailoring hydrophily and composition of BiOI for an ultrafast photodegradation of tetracycline hydrochloride

doi:10.1016/j.jece.2021.106292

	Tailoring hydrophily and composition of BiOI for an ultrafast photodegradation of tetracycline hydrochloride
	Li, Haibo1,2 ; Li, Haojun 1; Zhou, Zhennan 1; Tong, Hua 1; Long, Bei 3; Liu, Wei 1; Li, Weihua 1,4
	2021-10-01
发表期刊	JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
卷号	9 期号:5 页码:10
通讯作者	Long, Bei(longbei@xtu.edu.cn) ; Liu, Wei(liuwei96@mail.sysu.edu.cn) ; Li, Weihua(liweihua3@mail.sysu.edu.cn)
摘要	The improvements of light absorption, charge separation and conductivity are the most common methods to enhance the degradation performance of photocatalysts. But the enhancement of hydrophily of photocatalyst is equally important and the designed approach is rarely reported. Here, a simple method to introduce hydrophilic hydroxyl (-OH) on BiOI is proposed by adding citric acid into the reactive system. Further, the conductive metal Bi is grown on BiOI by in-situ reduction. Benefiting from the elevated hydrophily, specific surface area, conductivity and photoinduced carrier separation efficiency, the optimized catalyst shows the outstanding photo degradation of methyl blue and tetracycline hydrochloride (both >90% removal ratio in 15 min). This work opens up a new way to design the high-performance photocatalyst.
关键词	BiOI hydrophily Superficial hydroxyl In-situ growth of Bi Adsorption capacity Tetracycline hydrochloride
DOI	10.1016/j.jece.2021.106292
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51525903] ; National Natural Science Foundation of China[51879292] ; National Natural Science Foundation of China[21901167] ; National Natural Science Foundation of China[U20A20233] ; Guang-dong International S&T Cooperation Programme[2019A050510020] ; China Postdoctoral Science Foundation[2020M682581] ; Natural Science Foundation of Hunan Province of China[2021JJ40528] ; Shenzhen Sci. and Tech. Research grant[JCYJ20180307102051326] ; Science and Technology Program of Guangzhou[202102021177]
WOS研究方向	Engineering
WOS类目	Engineering, Environmental ; Engineering, Chemical
WOS记录号	WOS:000704349000009
出版者	ELSEVIER SCI LTD
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/176634
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Long, Bei; Liu, Wei; Li, Weihua
作者单位	1.Sun Yat Sen Univ, Sch Chem Engn & Technol, Zhuhai 519082, Peoples R China 2.Sun Yat Sen Univ, Sch Mat Sci & Engn, Guangzhou 510275, Guangdong, Peoples R China 3.Xiangtan Univ, Hunan Prov Key Lab Electrochem Energy Storage & C, Natl Local Joint Engn Lab Key Mat New Energy Stor, Sch Chem,Natl Base Int Sci & Technol Cooperat, Xiangtan 411105, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Li, Haibo,Li, Haojun,Zhou, Zhennan,et al. Tailoring hydrophily and composition of BiOI for an ultrafast photodegradation of tetracycline hydrochloride[J]. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING,2021,9(5):10.
APA	Li, Haibo.,Li, Haojun.,Zhou, Zhennan.,Tong, Hua.,Long, Bei.,...&Li, Weihua.(2021).Tailoring hydrophily and composition of BiOI for an ultrafast photodegradation of tetracycline hydrochloride.JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING,9(5),10.
MLA	Li, Haibo,et al."Tailoring hydrophily and composition of BiOI for an ultrafast photodegradation of tetracycline hydrochloride".JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING 9.5(2021):10.

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