Issue 41, 2014
From the journal:

RSC Advances

In-plane mesoporous graphene oxide nanosheet assembled membranes for molecular separation†

Yulong Ying,a   Luwei Sun,a   Qian Wang,b   Zhuangjun Fan*b  and  Xinsheng Peng*a  

* Corresponding authors

a State Key Laboratory of Silicon Materials, Department of Materials Science and Enginnering, Zhejiang University, Hangzhou, China
E-mail: pengxinsheng@zju.edu.cn

b Key Laboratory of Superlight Materials and Surface Technology Ministry of Education, School of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin 15001, China
E-mail: fanzhj@163.com

Abstract

In-plane mesoporous graphene oxide (GO) sheets were prepared by a re-oxidation process and subsequently assembled into lamellar membranes. The in-plane pores significantly shortened the mass transport paths, resulting in 2–3 times higher water permeance than that of the pristine GO membrane, but continued to reject 3 nm molecules.

Graphical abstract: In-plane mesoporous graphene oxide nanosheet assembled membranes for molecular separation

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Article information

DOI
https://doi.org/10.1039/C4RA01495B
Article type
Communication
Submitted
20 Feb 2014
Accepted
01 May 2014
First published
02 May 2014

RSC Adv., 2014,4, 21425-21428

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In-plane mesoporous graphene oxide nanosheet assembled membranes for molecular separation

Y. Ying, L. Sun, Q. Wang, Z. Fan and X. Peng, RSC Adv., 2014, 4, 21425 DOI: 10.1039/C4RA01495B

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