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Macro- and microsco...
Macro- and microscopic properties of nonaqueous proton conducting membranes based on PAN.
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- Satolli, D (författare)
- Universita degli Studi di Roma la Sapienza,Sapienza University of Rome
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- Navarra, M.A. (författare)
- Universita degli Studi di Roma la Sapienza,Sapienza University of Rome
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- Panero, S (författare)
- Universita degli Studi di Roma la Sapienza,Sapienza University of Rome
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- Scrosati, B (författare)
- Universita degli Studi di Roma la Sapienza,Sapienza University of Rome
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- Ostrovskii, Denis, 1967 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Jacobsson, Per, 1958 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Albinsson, Ingvar, 1962 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för fysik (GU),Department of Physics (GU)
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- Mellander, Bengt-Erik, 1949 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- The Electrochemical Society, 2003
- 2003
- Engelska.
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Ingår i: Journal of the Electrochemical Society. - : The Electrochemical Society. - 1945-7111 .- 0013-4651. ; 150:3, s. A267-A273
- Relaterad länk:
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http://dx.doi.org/10...
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https://research.cha...
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https://doi.org/10.1...
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https://gup.ub.gu.se...
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Abstract
Ämnesord
Stäng
- In this work we report the electrochemical and physical characterization of proton-conducting gels prepared by means of a swelling procedure proved successful for the synthesis of membranes of interest for lithium battery technology. Basically, this new approach considers the formation of a precursor membrane by the gelification of a selected polymer matrix, e.g., a poly (acrylonitrile), matrix using a suitable solvent. This membrane is then embedded in an acidic solution: by a phase inversion process, the gelling solvent leaves the polymer matrix to be replaced by the acid solution, to finally obtain a self-standing, proton-conducting membrane. Impedance spectroscopy analysis demonstrated the good conductivity of the materials, and infrared, Raman, and fuel-cell studies confirm that this conductivity is due to protonic transport.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Annan teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies (hsv//eng)
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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