Highly Branched Pillar[5]arene-Derived Porous Aromatic Frameworks (PAFs) for Removal of Organic Pollutants from Water

doi:10.1021/acsami.1c02583

	Highly Branched Pillar[5]arene-Derived Porous Aromatic Frameworks (PAFs) for Removal of Organic Pollutants from Water
	Guo, Yun-Zhe 1,2; Gao, Fei 1,3; Wang, Zhuo1,2,4 ; Liu, Yahu A.5; Hu, Wei-Bo 1; Yang, Hui1,4 ; Wen, Ke1,4
	2021-04-14
发表期刊	ACS APPLIED MATERIALS & INTERFACES (IF:8.3[JCR-2023],8.7[5-Year])
ISSN	1944-8244
EISSN	1944-8252
卷号	13 期号:14 页码:16507-16515
发表状态	已发表
DOI	10.1021/acsami.1c02583
摘要	The adsorption process is widely used for the treatment of wastewater containing organic pollutants. We fabricated highly branched pillar[5]arene-based porous aromatic frameworks (PAFs), PAF-P5, for the adsorption and removal of organic pollutants (short-chain alkyl derivatives 1-3 and pesticide molecules 4-6) from water with high removal efficiency (RE). However, PAF-P5 was incapable of adsorbing aromatic organic dyes 7-9. Adsorption kinetic studies indicated that the adsorption is mainly driven by strong host-guest interactions between 1-3 and the pillar[5]arene units in PAF-P5, while 4-6 only weakly interacted with the pillar[5]arene units in PAF-P5. Moreover, chemically breaking down the pillar[5]arene rings in PAF-P5 caused changes in the pore size, the microenvironment inside of the pores, and the frame morphology, and the resultant frameworks, PAF-DeP5, exhibited poor adsorption toward 1-6 but adsorbed 7-9 possibly through physical adsorption as implied by fitting the experimental data into the adsorption kinetic models.
关键词	porous aromatic frameworks pillar[n]arenes wastewater treatment organic pollutant adsorption pesticides organic dyes
收录类别	SCIE ; EI
语种	英语
WOS研究方向	Science & Technology - Other Topics ; Materials Science
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:000641156600052
出版者	AMER CHEMICAL SOC
原始文献类型	Article
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/126702
专题	物质科学与技术学院_博士生物质科学与技术学院_特聘教授组_杨辉组物质科学与技术学院_特聘教授组_文珂组
通讯作者	Hu, Wei-Bo; Yang, Hui; Wen, Ke
作者单位	1.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Shanghai Univ, Dept Chem, Shanghai 200444, Peoples R China; 4.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China; 5.ChemBridge Res Labs, Med Chem, San Diego, CA 92127 USA
通讯作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Guo, Yun-Zhe,Gao, Fei,Wang, Zhuo,et al. Highly Branched Pillar[5]arene-Derived Porous Aromatic Frameworks (PAFs) for Removal of Organic Pollutants from Water[J]. ACS APPLIED MATERIALS & INTERFACES,2021,13(14):16507-16515.
APA	Guo, Yun-Zhe.,Gao, Fei.,Wang, Zhuo.,Liu, Yahu A..,Hu, Wei-Bo.,...&Wen, Ke.(2021).Highly Branched Pillar[5]arene-Derived Porous Aromatic Frameworks (PAFs) for Removal of Organic Pollutants from Water.ACS APPLIED MATERIALS & INTERFACES,13(14),16507-16515.
MLA	Guo, Yun-Zhe,et al."Highly Branched Pillar[5]arene-Derived Porous Aromatic Frameworks (PAFs) for Removal of Organic Pollutants from Water".ACS APPLIED MATERIALS & INTERFACES 13.14(2021):16507-16515.