CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Controllable and green synthesis of robust graphene aerogels with tunable surface properties for oil and dye adsorption
Qiu, LJ; Wan, WC; Tong, ZQ; Zhang, RY; Li, LN; Zhou, Y
2018
Source PublicationNEW JOURNAL OF CHEMISTRY
ISSN1144-0546
Volume42Issue:2Pages:1003-1009
Subtype期刊论文
AbstractRecently, graphene aerogels (GAs) with abundant pores, ultra-light density and excellent adsorption capacity have been regarded as promising high efficiency oil/water and dye/water separation materials and attracted much attention for water remediation. However, the green and controllable synthesis of GAs with tunable surface properties and high mechanical strength remains a challenge. In this work, we develop a facile hydrothermal method using vitamin C (VC) as a green reducing agent. It is found that VC ensures high mechanical strength while the surface hydrophobicity can be easily controlled at different pH values. The hydrophobic and robust GA obtained at pH 5 demonstrates outstanding oil-water separation capabilities in both non-turbulent and turbulent oil-water mixtures under continuous adsorption, whereas the hydrophilic GA obtained at pH 11 shows excellent dye-water separation performance. This artificial controllable strategy for the modification of GAs with expected properties paves a promising route to develop GAs for various applications.
KeywordCarbon Nanotube Aerogels Deep-water Horizon Highly Efficient Methylene-blue Oxide Removal Performance Spill Architectures Temperature
DOI10.1039/c7nj03329j
Indexed BySCI
Language英语
WOS IDWOS:000419994300029
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/28949
Collection中科院上海应用物理研究所2011-2018年
Affiliation1.Qiu, LJ
2.Wan, WC
3.Tong, ZQ
4.Zhang, RY
5.Li, LN
6.Zhou, Y
Recommended Citation
GB/T 7714
Qiu, LJ,Wan, WC,Tong, ZQ,et al. Controllable and green synthesis of robust graphene aerogels with tunable surface properties for oil and dye adsorption[J]. NEW JOURNAL OF CHEMISTRY,2018,42(2):1003-1009.
APA Qiu, LJ,Wan, WC,Tong, ZQ,Zhang, RY,Li, LN,&Zhou, Y.(2018).Controllable and green synthesis of robust graphene aerogels with tunable surface properties for oil and dye adsorption.NEW JOURNAL OF CHEMISTRY,42(2),1003-1009.
MLA Qiu, LJ,et al."Controllable and green synthesis of robust graphene aerogels with tunable surface properties for oil and dye adsorption".NEW JOURNAL OF CHEMISTRY 42.2(2018):1003-1009.
Files in This Item:
File Name/Size DocType Version Access License
Controllable and gre(3763KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Qiu, LJ]'s Articles
[Wan, WC]'s Articles
[Tong, ZQ]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qiu, LJ]'s Articles
[Wan, WC]'s Articles
[Tong, ZQ]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qiu, LJ]'s Articles
[Wan, WC]'s Articles
[Tong, ZQ]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Controllable and green synthesis of robust graphene aerogels with tunable surface properties for oil and dye adsorption.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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