Sustainable Advanced Fenton-like Catalysts Based on Mussel- Inspired Magnetic Cellulose Nanocomposites to Effectively Remove Organic Dyes and Antibiotics

doi:10.1021/acsami.0c14820

	Sustainable Advanced Fenton-like Catalysts Based on Mussel- Inspired Magnetic Cellulose Nanocomposites to Effectively Remove Organic Dyes and Antibiotics
	Wang, Guihua 1; Xiang, Jun 1; Lin, Jiayou 1; Xiang, Lin 1; Chen, Sheng 1; Yan, Bin 1; Fan, Haojun 1; Zhang, Suojiang 2; Shi, Xingwei 2
刊名	ACS APPLIED MATERIALS & INTERFACES
	2020-11-18
卷号	12 期号:46 页码:51952-51959
关键词	cellulose nanofibers water pollution polydopamine organic dyes antibiotics
ISSN号	1944-8244
DOI	10.1021/acsami.0c14820
英文摘要	The development of biocompatible advanced Fenton-like catalysts with high catalytic activity, good stability, and recyclability using sustainable biosourced materials is of considerable interest yet remains a challenge. Herein, we develop a novel mussel-inspired magnetic cellulose nanocomposite (MCNF/PDA) with carboxylated cellulose nanofibers (CNF) and explore as advanced Fenton-like catalysts to effectively degrade organic dyes and antibiotics. The MCNF/PDA nanocomposites were prepared by anchoring Fe3O4 nanoparticles to CNFs via chemical deposition followed with PDA coatings. The composites exhibit an excellent degradation activity toward methylene blue (MB) in a wide pH range of 2-10 in the presence of H2O2 and have a maximum degradation capacity of 2265 mg/g. Moreover, the MCNF/PDA nanocatalysts are highly stable and can be easily regenerated. After four cycles, it can still achieve the removal rate as high as 95%. In addition, the MCNF/PDA nanocatalysts also demonstrate an excellent degradation performance to the antibiotic tetracycline. This work provides new insights into fabricating biocompatible cellulosic-based advanced Fenton catalysts with sustainable biomass-derived materials to efficiently remove organic pollutants from wastewater.
资助项目	National Natural Science Foundation of China[21876119] ; National Natural Science Foundation of China[21905182] ; Sichuan Science and Technology Program[2018GZ0381] ; Fundamental Research Funds for the central Universities[YJ201732] ; Fundamental Research Funds for the central Universities[YJ201940] ; 100 Talents Program of the Chinese Academy of Sciences[Y92413]
WOS研究方向	Science & Technology - Other Topics ; Materials Science
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000592923100081
资助机构	National Natural Science Foundation of China ; Sichuan Science and Technology Program ; Fundamental Research Funds for the central Universities ; 100 Talents Program of the Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/43195]
专题	中国科学院过程工程研究所
通讯作者	Yan, Bin; Shi, Xingwei
作者单位	1.Sichuan Univ, Coll Biomass Sci & Engn, Natl Engn Lab Clean Technol Leather Manufacture, Chengdu 610065, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Beijing Key Lab Ion Liquids Clean Proc, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wang, Guihua,Xiang, Jun,Lin, Jiayou,et al. Sustainable Advanced Fenton-like Catalysts Based on Mussel- Inspired Magnetic Cellulose Nanocomposites to Effectively Remove Organic Dyes and Antibiotics[J]. ACS APPLIED MATERIALS & INTERFACES,2020,12(46):51952-51959.
APA	Wang, Guihua.,Xiang, Jun.,Lin, Jiayou.,Xiang, Lin.,Chen, Sheng.,...&Shi, Xingwei.(2020).Sustainable Advanced Fenton-like Catalysts Based on Mussel- Inspired Magnetic Cellulose Nanocomposites to Effectively Remove Organic Dyes and Antibiotics.ACS APPLIED MATERIALS & INTERFACES,12(46),51952-51959.
MLA	Wang, Guihua,et al."Sustainable Advanced Fenton-like Catalysts Based on Mussel- Inspired Magnetic Cellulose Nanocomposites to Effectively Remove Organic Dyes and Antibiotics".ACS APPLIED MATERIALS & INTERFACES 12.46(2020):51952-51959.