中国科学院化学研究所机构知识库
Advanced  
ICCAS OpenIR  > 高分子物理与化学实验室  > 期刊论文
题名: A graphene-melamine-sponge for efficient and recyclable dye adsorption
作者: Du, Qingchuan1; Zhou, Ying1; Pan, Xuwei1; Zhang, Jiaoxia1; Zhuo, Qiqi1; Chen, Shangtao2; Chen, Guangming3; Liu, Tengfei1; Xu, Fan1; Yan, Chao1
刊名: RSC ADVANCES
发表日期: 2016
卷: 6, 期:59, 页:54589-54596
收录类别: SCI
英文摘要: Graphene sponges have attracted extensive interest as adsorbents. However, the hydrophobic nature of graphene hinders the submergence of graphene sponge into the water solution. In the present study, we developed a graphene-melamine-sponge (GMS) that can readily submerge into water solution with the help of a superhydrophilic melamine skeleton and investigated its adsorption behaviors for methylene blue (MB) and orange G (OG). The obtained GMS efficiently adsorbed methylene blue with competitive capacity. Isotherm analysis indicated that the adsorption corresponded to the Langmuir isotherm model in a monolayer manner. The maximum adsorption capacities for MB and OG obtained from the Langmuir isotherm equation are 286.5 mg g(-1) and 80.51 mg g(-1), respectively. Kinetic studies showed that the adsorption followed a pseudo-second-order kinetics model. The as-prepared GMS could be easily regenerated and maintained 95% adsorption capacity after 10 cycles.
语种: 英语
内容类型: 期刊论文
URI标识: http://ir.iccas.ac.cn/handle/121111/35520
Appears in Collections:高分子物理与化学实验室_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Peoples R China
2.Petro China Petrochem Res Inst, Synthet Resin Lab, Beijing 102200, Peoples R China
3.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Du, Qingchuan]'s Articles
[Zhou, Ying]'s Articles
[Pan, Xuwei]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Du, Qingchuan]‘s Articles
[Zhou, Ying]‘s Articles
[Pan, Xuwei]‘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
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 © 2007-2017  中国科学院化学研究所 - Feedback
Powered by CSpace