Issue 10, 2014
From the journal:

RSC Advances

Scalable and facile preparation of graphene aerogel for air purification†

Junfei Liang,ab   Zhi Cai,a   Lidong Li,a   Lin Guo*a  and  Jianxin Geng*b  

* Corresponding authors

a Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry and Environment, Beihang University, 37 Xueyuan Road, Haidian District, Beijing 100191, China
E-mail: guolin@buaa.edu.cn
Fax: +86-10-8233-8162
Tel: +86-10-8233-8162

b National Engineering Research Center of Engineering Plastics, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, 29 Zhongguancun East Road, Haidian District, Beijing 100190, China
E-mail: jianxingeng@mail.ipc.ac.cn
Fax: +86-10-6255-4670
Tel: +86-10-6255-4670

Abstract

Amine-functionalized graphene aerogel was prepared through gelation and in situ reduction of GO by using polyethylenimine, and subsequent freeze-drying of the resultant graphene hydrogel. Having a large specific surface area, continuous pore structures, and active chemical adsorbing sites, the graphene aerogel exhibited better properties in adsorbing formaldehyde.

Graphical abstract: Scalable and facile preparation of graphene aerogel for air purification

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Article information

DOI
https://doi.org/10.1039/C3RA45147J
Article type
Communication
Submitted
16 Sep 2013
Accepted
04 Dec 2013
First published
09 Dec 2013

RSC Adv., 2014,4, 4843-4847

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Scalable and facile preparation of graphene aerogel for air purification

J. Liang, Z. Cai, L. Li, L. Guo and J. Geng, RSC Adv., 2014, 4, 4843 DOI: 10.1039/C3RA45147J

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