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Redox switching of ...
Redox switching of polyoxometalate-doped polypyrrole films in ionic liquid media
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- Anwar, Nargis (författare)
- Dundalk Inst Technol, Ireland
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- Armstrong, Gordon (författare)
- Univ Limerick, Ireland
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- Laffir, Fathima (författare)
- Univ Limerick, Ireland
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- Dickinson, Calum (författare)
- Univ Limerick, Ireland
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- Vagin, Mikhail (författare)
- Linköpings universitet,Fysik och elektroteknik,Institutionen för fysik, kemi och biologi,Tekniska fakulteten
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- McCormac, Timothy (författare)
- Dundalk Inst Technol, Ireland
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(creator_code:org_t)
- PERGAMON-ELSEVIER SCIENCE LTD, 2018
- 2018
- Engelska.
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Ingår i: Electrochimica Acta. - : PERGAMON-ELSEVIER SCIENCE LTD. - 0013-4686 .- 1873-3859. ; 265, s. 254-258
- Relaterad länk:
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https://liu.diva-por... (primary) (Raw object)
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https://ulir.ul.ie/b...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The surface immobilization of the parent Dawson polyoxometalate (POM) as a counter-ion for the electropolymerization of polypyrrole (PPy) or as an electrode-adhered solid was utilized for voltammetric studies of the surface adhered POM in room temperature ionic liquids (RTIL). Illustrating the efficiency of intermediate stabilization, voltammetry at POM-modified electrodes in a PF6-based RTIL revealed richer redox behaviour and higher stabilization in comparison with aqueous electrolytes and with BF4-based RTIL, respectively. High stability of the POM-doped PPy towards continuous charge-discharge voltammetric redox cycles was confirmed by minor changes in film morphology observed after the cycling in RTILs. (c) 2017 Elsevier Ltd. All rights reserved.
Ämnesord
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
Nyckelord
- Room temperature ionic liquid; Polyoxometalate; Voltammetry
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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