Polyamide nanofilms synthesized via controlled interfacial polymerization on a "jelly" surface

被引：44
|
作者：
Ma, Zhao-Yu [1 ]
Zhang, Xi [1 ]
Liu, Chang [1 ]
Dong, Shun-Ni [1 ]
Yang, Jing [1 ]
Wu, Guang-Peng [1 ]
Xu, Zhi-Kang [1 ,2 ]
机构：
[1] Zhejiang Univ, MOE Key Lab Macromol Synth & Functionalizat, Key Lab Adsorpt & Separat Mat & Technol Zhejiang, Dept Polymer Sci & Engn, Hangzhou 310027, Peoples R China
[2] Zhejiang Univ, Coll Chem & Biochem Engn, Hangzhou 310027, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 53期
基金：
中国国家自然科学基金;
关键词：
FILM COMPOSITE MEMBRANES; REVERSE-OSMOSIS MEMBRANES; NANOFILTRATION MEMBRANE; WASTE-WATER; HIGH-FLUX; PERFORMANCE; FABRICATION; TRANSPORT; SUPPORT; LAYER;
D O I：
10.1039/d0cc02555k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A thermal-sensitive "jelly" was used to control the diffusion of a diamine monomer for synthesizing polyamide free-standing nanofilms with an adjustable thickness of 5-35 nm. The reduced reaction rate of the interfacial polymerization at the hexane-"jelly" interface made the synthesized nanofilms show high water permeation flux and suitable salt rejection, and they also have highly negative surface charges and fairly smooth surfaces.
引用
收藏
页码：7249 / 7252
页数：4
相关论文
共 50 条
  • [1] Polyamide Nanofilms through a Non-Isothermal-Controlled Interfacial Polymerization
    Zhao, Guang-Jin
    Li, Lu-Lu
    Gao, Hai-Qi
    Zhao, Zhi-Jian
    Pang, Zi-Fan
    Pei, Chun-Lei
    Qu, Zhou
    Dong, Liang-Liang
    Rao, De-Wei
    Caro, Juergen
    Meng, Hong
    ADVANCED FUNCTIONAL MATERIALS, 2024, 34 (18)
  • [2] Controllable construction of ultrathin graphene quantum dots/polyamide nanofilms via electrospray interfacial polymerization
    Sun, Yumin
    Liu, Hailiang
    Qin, Yang
    Feng, Xianshe
    Chen, Junyan
    Huang, Qinglin
    Xiao, Changfa
    SEPARATION AND PURIFICATION TECHNOLOGY, 2023, 317
  • [3] Polyamide nanofilms synthesized by a sequential process of blade coating-spraying-interfacial polymerization toward reverse osmosis
    Xue, Yu-Ren
    Ma, Zhao-Yu
    Liu, Chang
    Zhu, Cheng-Ye
    Wu, Jian
    Xu, Zhi-Kang
    SEPARATION AND PURIFICATION TECHNOLOGY, 2023, 310
  • [4] Incorporation of cellulose nanocrystals into polyamide nanocomposites with controlled architecture via interfacial polymerization
    Reid, Michael
    Erlandsson, Johan
    Wagberg, Lars
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2019, 257
  • [5] Catalytic conversion controlled interfacial polymerization for polyamide membranes
    Chen, Yongliang
    Meng, Qingan
    Wei, Xiuzhen
    Liu, Ge
    Pei, Xiaoqiang
    Lin, Haibo
    Wang, Jianqiang
    Liu, Fu
    REACTIVE & FUNCTIONAL POLYMERS, 2018, 131 : 84 - 88
  • [6] FORMATION AND CHARACTERIZATION OF POLYAMIDE MEMBRANES VIA INTERFACIAL POLYMERIZATION
    CHAI, GY
    KRANTZ, WB
    JOURNAL OF MEMBRANE SCIENCE, 1994, 93 (02) : 175 - 192
  • [7] Ultrathin Nanofilms Prepared by Interfacial Polymerization
    Li, Linji
    Shi, Yongli
    Zhang, Kai
    CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2023, 39 (06) : 862 - 863
  • [8] Ultrathin Nanofilms Prepared by Interfacial Polymerization
    Linji Li
    Yongli Shi
    Kai Zhang
    Chemical Research in Chinese Universities, 2023, 39 : 862 - 863
  • [9] Interfacial Polymerization of Cellulose Nanocrystal Polyamide Janus Nanocomposites with Controlled Architectures
    Reid, Michael S.
    Erlandsson, Johan
    Wagberg, Lars
    ACS MACRO LETTERS, 2019, 8 (10) : 1334 - 1340
  • [10] Polymer nanofilms with enhanced microporosity by interfacial polymerization
    Jimenez-Solomon M.F.
    Song Q.
    Jelfs K.E.
    Munoz-Ibanez M.
    Livingston A.G.
    Nature Materials, 2016, 15 (7) : 760 - 767
12345