Fast Catalytic Esterification Using a Hydrophobized Zr-MOF with Acidic Ionic Liquid Linkers

doi:10.1002/slct.201904212

	Fast Catalytic Esterification Using a Hydrophobized Zr-MOF with Acidic Ionic Liquid Linkers
	Xu, Zichen 1,3; Zhao, Guoying 1; Hedin, Niklas 1,2; Xu, Mengmeng 1; Liu, Jiahui 1; Ullah, Latif 1,3; Zhang, Suojiang 1
刊名	CHEMISTRYSELECT
	2020-01-23
卷号	5 期号:3 页码:1153-1156
关键词	Metal-organic framework Acidic ionic liquid Heterogeneous catalysis Hydrophobic modification Esterification
ISSN号	2365-6549
DOI	10.1002/slct.201904212
英文摘要	A Zr-MOF with an acidic ionic liquid linker ([bpyH][CF3SO3]) were externally hydrophobized with polydimethylsiloxane (PDMS) via a vapor deposition method (denoted as PDMS@UiO-67-CF3SO3). The morphology of UiO-67-CF3SO3 was well maintained after PDMS coating, and PDMS had little effect on the chemical properties of UiO-67-CF3SO3, while the hydrophobicity of the surface of UiO-67-CF3SO3 was improved greatly as demonstrated by water contact angle measurement. The derived hydrophobized PDMS@UiO-67-CF3SO3 exhibited excellent catalytic performance in the esterification of acetic acid and isooctyl alcohol, it only needed 4 h to reach the reaction equilibrium, while for UiO-67-CF3SO3, it was 18 h. The decrease in reaction time was mainly attributed to the accelerated the removal of water and isooctyl acetate, resulting the increase rate in the forward reaction. In addition, in the other esterification of acids and alcohols, PDMS@UiO-67-CF3SO3 also showed good catalytic performance.
资助项目	National Natural Science Foundation of China[21676278] ; National Natural Science Foundation of China[21878303] ; National Key Research and Development Program of China[2016YFB0601303] ; Chinese Academy of Sciences (CAS)[2018VSA0002]
WOS关键词	FATTY-ACIDS ; EFFICIENT ; ZEOLITE ; FRAMEWORK
WOS研究方向	Chemistry
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000508983400033
资助机构	National Natural Science Foundation of China ; National Key Research and Development Program of China ; Chinese Academy of Sciences (CAS)
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/38829]
专题	中国科学院过程工程研究所
通讯作者	Zhao, Guoying
作者单位	1.Chinese Acad Sci, Inst Proc Engn, Beijing Key Lab Ion Liquids Clean Proc, CAS Key Lab Green Proc & Engn,State Key Lab Multi, Beijing 100190, Peoples R China 2.Stockholm Univ, Dept Mat & Environm Chem, SE-10691 Stockholm, Sweden 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Xu, Zichen,Zhao, Guoying,Hedin, Niklas,et al. Fast Catalytic Esterification Using a Hydrophobized Zr-MOF with Acidic Ionic Liquid Linkers[J]. CHEMISTRYSELECT,2020,5(3):1153-1156.
APA	Xu, Zichen.,Zhao, Guoying.,Hedin, Niklas.,Xu, Mengmeng.,Liu, Jiahui.,...&Zhang, Suojiang.(2020).Fast Catalytic Esterification Using a Hydrophobized Zr-MOF with Acidic Ionic Liquid Linkers.CHEMISTRYSELECT,5(3),1153-1156.
MLA	Xu, Zichen,et al."Fast Catalytic Esterification Using a Hydrophobized Zr-MOF with Acidic Ionic Liquid Linkers".CHEMISTRYSELECT 5.3(2020):1153-1156.