中国科学院上海应用物理研究所机构知识库
Advanced  
CAS OpenIR  > 中科院上海应用物理研究所2011-2017年  > 期刊论文
题名:
Preparation of freestanding graphene-based laminar membrane for clean-water intake via forward osmosis process
作者: Yan, F; Yu, CH; Zhang, BW; Zou, T; Zhao, HW; Li, JY
刊名: RSC ADVANCES
出版日期: 2017
卷号: 7, 期号:3, 页码:1326-1335
DOI: 10.1039/c6ra27141c
文章类型: 期刊论文
英文摘要: Here, a facile strategy is reported to prepare thin freestanding graphene oxide (GO) laminar membranes through thermally-induced chemical cross-linking process. The resultant freestanding cross-linked GO (F-CGO) membranes show controllable inter-laminar distance and hydraulic stability in aqueous media. Semi-permeability tests through a forward osmosis (FO) system show that the water permeation rate of the F-CGO membranes is up to 35.5 L m(-2) h(-1) when the draw solution is 2.0 mol L-1 NaCl solution. This value is much higher than that of standing cross-linked GO (S-CGO) membranes, which indicates that the internal concentration polarization (ICP) effect has been alleviated by the F-CGO membrane. Furthermore, clean-water was taken in from various wastewaters, but without any detectable residual pollutants by using the F-CGO membrane as a separator. This work demonstrates that the F-CGO membrane is promising for water purification applications through the FO process, especially for portable water purification systems utilized during emergency situations.
收录类别: SCI
语种: 英语
WOS记录号: WOS:000393744400018
ISSN号: 2046-2069
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sinap.ac.cn/handle/331007/27417
Appears in Collections:中科院上海应用物理研究所2011-2017年_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Preparation of freestanding graphene-based laminar membrane for clean-water intake via forward osmosis process.pdf(2956KB)期刊论文作者接受稿开放获取View Download

Recommended Citation:
Yan, F,Yu, CH,Zhang, BW,et al. Preparation of freestanding graphene-based laminar membrane for clean-water intake via forward osmosis process[J]. RSC ADVANCES,2017-01-01,7(3):1326-1335.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Yan, F]'s Articles
[Yu, CH]'s Articles
[Zhang, BW]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Yan, F]‘s Articles
[Yu, CH]‘s Articles
[Zhang, BW]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Preparation of freestanding graphene-based laminar membrane for clean-water intake via forward osmosis process.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace