Issue 21, 2015
From the journal:

Chemical Communications

A high performance O2 selective membrane based on CAU-1-NH2@polydopamine and the PMMA polymer for Li–air batteries†

Lujie Cao,a   Fucong Lv,a   Ying Liu,b   Wenxi Wang,a   Yifeng Huo,a   Xianzhu Fu,c   Rong Sunc  and  Zhouguang Lu*a  

* Corresponding authors

a Department of Materials Science & Engineering, South University of Science and Technology of China, Shenzhen, P. R. China
E-mail: luzg@sustc.edu.cn

b Department of Physics and Materials Science, City University of Hong Kong, Hong Kong SAR

c Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, P. R. China

Abstract

A novel mixed matrix membrane (MMM) was prepared by incorporating polydopamine-coated metal organic framework (MOF) crystals of CAU-1-NH2 into a PMMA (polymethylmethacrylate) matrix. The MMM possesses the advantages of high O2 permeability, high capability of carbon dioxide capture, and excellent hydrophobic behavior. The MMM was assembled in the Li–air batteries which displayed promising electrochemical performance in the real ambient air with 30% relative humidity.

Graphical abstract: A high performance O2 selective membrane based on CAU-1-NH2@polydopamine and the PMMA polymer for Li–air batteries

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Article information

DOI
https://doi.org/10.1039/C4CC09281C
Article type
Communication
Submitted
20 Nov 2014
Accepted
24 Dec 2014
First published
24 Dec 2014

Chem. Commun., 2015,51, 4364-4367

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A high performance O2 selective membrane based on CAU-1-NH2@polydopamine and the PMMA polymer for Li–air batteries

L. Cao, F. Lv, Y. Liu, W. Wang, Y. Huo, X. Fu, R. Sun and Z. Lu, Chem. Commun., 2015, 51, 4364 DOI: 10.1039/C4CC09281C

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