TY - JOUR
T1 - Self-Healing Hyper-Cross-Linked Metal-Organic Polyhedra (HCMOPs) Membranes with Antimicrobial Activity and Highly Selective Separation Properties
AU - Liu, Jinjin
AU - Duan, Wenjie
AU - Song, Jie
AU - Guo, Xiuxiu
AU - Wang, Zhifang
AU - Shi, Xinlei
AU - Liang, Jiajie
AU - Wang, Juan
AU - Cheng, Peng
AU - Chen, Yao
AU - Zaworotko, Michael J.
AU - Zhang, Zhenjie
N1 - Publisher Copyright:
© 2019 American Chemical Society.
PY - 2019/7/31
Y1 - 2019/7/31
N2 - Fabrication of hybrid membranes composed of porous materials embedded in polymer matrices is a subject of topical interest. Herein, we introduce a new class of hybrid membranes: hyper-cross-linked metal-organic polyhedra (HCMOPs). These membranes are based upon soluble MOPs that can serve as high-connectivity nodes in hyper-cross-linked polymer networks. HCMOPs spontaneously form macro-scale, defect-free, freestanding membranes, and, thanks to the covalent cross-linking of MOPs, the resulting membranes possess multiple functionalities: strong water permeability; self-healing ability; antimicrobial activity; and better separation and mechanical performance than pristine polyimine membranes. This study introduces a new concept for the design and fabrication of multifunctional membranes and also broadens the applications of MOPs.
AB - Fabrication of hybrid membranes composed of porous materials embedded in polymer matrices is a subject of topical interest. Herein, we introduce a new class of hybrid membranes: hyper-cross-linked metal-organic polyhedra (HCMOPs). These membranes are based upon soluble MOPs that can serve as high-connectivity nodes in hyper-cross-linked polymer networks. HCMOPs spontaneously form macro-scale, defect-free, freestanding membranes, and, thanks to the covalent cross-linking of MOPs, the resulting membranes possess multiple functionalities: strong water permeability; self-healing ability; antimicrobial activity; and better separation and mechanical performance than pristine polyimine membranes. This study introduces a new concept for the design and fabrication of multifunctional membranes and also broadens the applications of MOPs.
UR - http://www.scopus.com/inward/record.url?scp=85070789735&partnerID=8YFLogxK
U2 - 10.1021/jacs.9b05155
DO - 10.1021/jacs.9b05155
M3 - Article
C2 - 31287954
AN - SCOPUS:85070789735
SN - 0002-7863
VL - 141
SP - 12064
EP - 12070
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
IS - 30
ER -