Tag Archive: Theresa Schoetz

Mar 11

CASE STUDY – PREPARATION AND CHARACTERISATION OF A RECHARGEABLE CONDUCTIVE POLYMER-ALUMINIUM BATTERY IN IONIC LIQUIDS

Theresa Schoetz focused her PhD on a new concept of a non-aqueous rechargeable energy storage technology based on aluminium and a conductive polymer as the active electrode materials in a chloroaluminate ionic liquid. The principle is outlined on the left Figure. The motivation of the project was the study of an energy storage technology which …

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Aug 21

Understanding the charge storage mechanism of conductive polymers as hybrid battery-capacitor materials in ionic liquids by in situ atomic force microscopy and electrochemical quartz crystal microbalance studies

research Article Theresa Schoetz, Mario Kurniawan,  Michael Stich,  Ralf Peipmann, Igor Efimov, Adriana Ispas, Andreas Bund,  Carlos Ponce de Leon and Mikito Uedad First published in Journal of Materials Chemistry A for Royal Society of Chemistry: 21st August 2018 DOI: 10.1039/c8ta06757k Safe and sustainable energy storage systems with the ability to perform efficiently during large …

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Apr 19

Electro-polymerisation of 3,4-ethylenedioxythiophene on reticulated vitreous carbon in imidazolium-based chloroaluminate ionic liquid as energy storage material

research article T.Schoetz C.Ponce de Leon A.Bund M.Ueda First published in Electrochemistry Communications Volume 89, April 2018, Pages 52-56 https://doi.org/10.1016/j.elecom.2018.02.018 Highlights Electro-polymerisation of porous granular PEDOT films on reticulated vitreous carbon Polymerisation of stable micro/nano-structured PEDOT films by cyclic voltammetry. Doping/de-doping characterisation of the PEDOT films for energy storage. The films achieved 94% coulombic efficiency …

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Feb 19

Electro-polymerisation and characterisation of PEDOT in Lewis basic, neutral and acidic EMImCl-AlCl3 ionic liquid

research Article T.SchoetzaC.Ponce de LeonaA.BundbM.Ueda First published in Electrochimica Acta Volume 263, 10 February 2018, Pages 176-183 https://doi.org/10.1016/j.electacta.2018.01.033Get rights and content Abstract This work studied the electro-polymerisation of 3,4-ethylenedioxythiophene (EDOT) and its electrochemical behavior in Lewis acidic, neutral and basic chloroaluminate ionic liquid 1-ethyl-3-methylimidazolium chloride aluminum chloride (EMImCl-AlCl3) by cyclic voltammetry. It was found that the electro-polymerisation on vitreous carbon only occurs in Lewis …

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Nov 19

State of the art of rechargeable aluminium batteries in non-aqueous systems: A perspective

research Article Schoetz, T., Ponce De Leon, C., Ueda, M. and Bund, A. (2017)  Fist published: Journal of the Electrochemical Society, 164 (14), A3499-A3502. (doi:10.1149/2.0311714jes). November 2017 Abstract The main challenges to implement sustainable energy storage technologies are the utilisation of earth-abundant recyclable materials, low costs, safe cell reactions and high performance, all in a single system.

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Jun 17

Preparation and characterization of a rechargeable battery based on poly-(3,4-ethylenedioxythiophene) and aluminum in ionic liquids

Research Article T. Schoetz, M. Ueda, A. Bund & C. Ponce de Leon First published in Journal of Solid State Electrochemistry volume 21, pages 3237–3246( 17 June 2017) https://link.springer.com/article/10.1007/s10008-017-3658-4 Abstract This paper presents a feasibility study of a non-aqueous rechargeable battery based on aluminum and poly-(3,4-ethylenedioxythiophene) conductive polymer in a chloroaluminate ionic liquid.

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