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Graphene Oxide-Supported Two-Dimensional Microporous Polystyrene

Published online by Cambridge University Press:  02 September 2013

Yi Ouyang ,
Dingcai Wu  and
Ruowen Fu
Yi Ouyang
Affiliation:
Materials Science Institute, PCFM Lab and DSAPM Lab, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
Dingcai Wu
Affiliation:
Materials Science Institute, PCFM Lab and DSAPM Lab, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
Ruowen Fu*
Affiliation:
Materials Science Institute, PCFM Lab and DSAPM Lab, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
*
*Email: cesfrw@mail.sysu.edu.cn
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Abstract

In this paper, a microporous-containing graphene oxide/polystyrene (M-GO/PS) was designed and prepared by surface-initiated atom transfer radical polymerization (SI-ATRP) of PS from GO surface and then crossrlinking by carbon tetrachloride. The structures of the molecular brush of PS and the related crosslinking M-GO/PS were determined by FTIR, TG, SEM and nitrogen adsorption-desorption analysis. The experimental results showed that PS molecular brush were successfully grown on to the surface of GO. After crosslinking, the PS component was crosslinked into many round nanoparticles with a diameter of 20-30 nm, and therefore the specific surface area of GO/PS obviously increased. This kind of porous M-GO/PS composite was promising for the application in adsorption-desorption energy storage areas.

Keywords

cluster assemblyCpolymer
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1549: Symposium P – Carbon Functional Nanomaterials, Graphene and Related 2D-Layered Systems , 2013 , pp. 25 - 29
Copyright
Copyright © Materials Research Society 2013 

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References

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