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Issue 26, 2012
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Graphene oxide based conductive glue as a binder for ultracapacitor electrodes

Jiayan Luo,a  Vincent C. Tung,a  Andrew R. Koltonow,a  Hee Dong Jang*ab  and  Jiaxing Huang*a 
Author affiliations

* Corresponding authors

a Department of Materials Science and Engineering, Northwestern University, Evanston, USA
E-mail: Jiaxing-huang@northwestern.edu

b Department of Industrial Materials Research, Korea Institute of Geoscience and Mineral Resources, Yuseong-gu, Daejeon 305-350, Korea
E-mail: hdjiang@kigam.re.kr

Abstract

An adhesive and conductive glue was created by synergistic assembly of graphene oxide (GO), single walled carbon nanotubes (SWCNTs) and conjugate polymer PEDOT:PSS in aqueous solution. The GO–SWCNTs–PEDOT:PSS glue can be used as a binder to fabricate metal oxide nanoparticle based ultracapacitors. Since the functional nanoparticles are immersed in this conductive gel, uniform electrical and mechanical interconnect can be achieved, leading to enhanced performance of ultracapacitors.

Graphical abstract: Graphene oxide based conductive glue as a binder for ultracapacitor electrodes

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Publication details

The article was received on 10 Feb 2012, accepted on 03 May 2012 and first published on 04 May 2012


Article type: Communication
DOI: 10.1039/C2JM30819C
Citation: J. Mater. Chem., 2012,22, 12993-12996
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    Graphene oxide based conductive glue as a binder for ultracapacitor electrodes

    J. Luo, V. C. Tung, A. R. Koltonow, H. D. Jang and J. Huang, J. Mater. Chem., 2012, 22, 12993
    DOI: 10.1039/C2JM30819C

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