A ternary PEDOT-TiO2-reduced graphene oxide nanocomposite for supercapacitor applications

Gulercan, Deniz, Commandeur, Daniel, Chen, Qiao and Sarac, A Sezai (2019) A ternary PEDOT-TiO2-reduced graphene oxide nanocomposite for supercapacitor applications. Macromolecular Research. pp. 1-9. ISSN 1598-5032

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Abstract

A ternary composite of PEDOT was prepared with TiO2 via emulsion polymerization method adjusting various weight ratios of TiO2 to PEDOT and synthesized rGO was then blended with this composite. The FTIR, UV–Vis and XRD analysis displayed characteristic features of PEDOT and TiO2. The morphology of the nano-hybrid structure was additionally investigated by SEM analysis. Pore size and surface area analysis of particles were characterized by BET method. The electrochemical analysis showed that the specific capacitance (Csp) for PEDOT-TiO2-15-rGO was 18.9 F.cm-2 at 0.1 mA g-1 current density.

Item Type: Article
Keywords: PEDOT, TiO2, electrochemistry, emulsion polymerization, spectroscopy
Schools and Departments: School of Life Sciences > Chemistry
Subjects: Q Science > QD Chemistry > QD0450 Physical and theoretical chemistry > QD0474 Complex compounds (including clathrate and coordination compounds, chelates, and hydrates)
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Depositing User: Qiao Chen
Date Deposited: 15 May 2019 12:57
Last Modified: 01 Jul 2019 15:02
URI: http://sro.sussex.ac.uk/id/eprint/83771

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