Advanced   Register
IMR OpenIR  > 中国科学院金属研究所  > 期刊论文

题名: Super-hydrophobic graphene coated polyurethane (GN@PU) sponge with great oil-water separation performance
作者: Zhang, Xiaotan;  Liu, Dongyan;  Ma, Yuling;  Nie, Jing;  Sui, Guoxin
发表日期: 2017-11-15
摘要: The graphene/polyurethane (GN@PU) sponge was prepared via simple dip-coating PU sponges in graphene aqueous suspension containing cellulose nanowhiskers (CNWs), where CNWs played a vital role to facilitate the uniform graphene sheets coated on the skeletons of polyurethane sponge (PU). The super-hydrophobic GN@PU sponge was obtained by optimizing the ratio of GN and CNWs to choose the final coating suspensions of GN/CNWs mixture or pure graphene. The GN@PU sponge showed densely packed graphene sheets, contributing super-hydrophobicity to the sponge with water contact angle of 152. and a large lubricating oil absorption value of 31 g g(-1). The elasticity, mechanical durability, thermal and chemical stability were all found to be improved after coating with the thin GN layers. Moreover, the GN@PU sponges possess outstanding recyclability and stability since no decline in absorption efficiency was observed after more than 100 cycles. (C) 2017 Elsevier B.V. All rights reserved.
刊名: ELSEVIER SCIENCE BV
Appears in Collections:中国科学院金属研究所_期刊论文

Files in This Item:

There are no files associated with this item.




Recommended Citation:
Zhang, Xiaotan,Liu, Dongyan,Ma, Yuling,et al. Super-hydrophobic Graphene Coated Polyurethane (gn@pu) Sponge With Great Oil-water Separation Performance[J]. Elsevier Science Bv,2017,422:116-124.

SCI Citaion Data:
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Zhang, Xiaotan]'s Articles
 [Liu, Dongyan]'s Articles
 [Ma, Yuling]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Zhang, Xiaotan]‘s Articles
 [Liu, Dongyan]‘s Articles
 [Ma, Yuling]‘s Articles
Scirus search
 Similar articles in Scirus
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
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!
Copyright © 2007-2018  中国科学院金属研究所  -Feedback
Powered by CSpace