Preparation of Thin Film Composite Nanofiltration Membrane by Interfacial Polymerization with 3,5-Diaminobenzoylpiperazine and Trimesoyl Chloride
Preparation of Thin Film Composite Nanofiltration Membrane by Interfacial Polymerization with 3,5-Diaminobenzoylpiperazine and Trimesoyl Chloride作者机构:Department of ChemistryTangshan Normal CollegeTangshan 063000China Department of Chemical & Biological EngineeringZhejiang UniversityHangzhou 310027China The Engineering Central of Membrane and Water TreatmentMOEHangzhou 310027China
出 版 物:《Chinese Journal of Chemical Engineering》 (中国化学工程学报(英文版))
年 卷 期:2011年第19卷第2期
页 面:262-266页
核心收录:
学科分类:0710[理学-生物学] 080706[工学-化工过程机械] 083002[工学-环境工程] 0830[工学-环境科学与工程(可授工学、理学、农学学位)] 0817[工学-化学工程与技术] 08[工学] 0807[工学-动力工程及工程热物理] 0703[理学-化学]
基 金:Supported by the National Natural Science Foundation of China(21076176) the Research and Development Project of Tangshan(10140201C-3) the Research and Development Project of Hebei Province(07275113) the Research Fund of Tangshan Normal College
主 题:thin film composite membrane 3 5-diaminobenzoylpiperazine trimesoyl chloride interfacial polymerization
摘 要:A new aromatic diamine,3,5-diaminobenzoylpiperazine (3,5-DABP),was synthesized from 3,5-diaminobenzoic acid and 1-formyl *** structure of 3,5-DABP was identified by FT-IR spectra and 1H NMR *** 3,5-DABP as aqueous monomer and trimesoyl chloride (TMC) as organic monomer,thin film composite (TFC) nanofiltration membranes were prepared by interfacial polymerization *** salt rejection order of these TFC membranes is *** sequence indicates that the membranes are negatively charged.