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Protic organic ionic plastic crystals based on a difunctional cation and the triflate anion: a new solid-state proton conductor

Rao, Jun, Vijayaraghavan, R., Chen, Fangfang, Zhu, Haijin, Howlett, Patrick C., MacFarlane, Douglas R. and Forsyth, Maria 2016, Protic organic ionic plastic crystals based on a difunctional cation and the triflate anion: a new solid-state proton conductor, Chemical communications, vol. 52, no. 98, pp. 14097-14100, doi: 10.1039/c6cc07154f.

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Title Protic organic ionic plastic crystals based on a difunctional cation and the triflate anion: a new solid-state proton conductor
Author(s) Rao, Jun
Vijayaraghavan, R.
Chen, Fangfang
Zhu, HaijinORCID iD for Zhu, Haijin orcid.org/0000-0001-6352-7633
Howlett, Patrick C.ORCID iD for Howlett, Patrick C. orcid.org/0000-0002-2151-2932
MacFarlane, Douglas R.
Forsyth, MariaORCID iD for Forsyth, Maria orcid.org/0000-0002-4273-8105
Journal name Chemical communications
Volume number 52
Issue number 98
Start page 14097
End page 14100
Total pages 4
Publisher Royal Society of Chemistry
Place of publication London, Eng.
Publication date 2016-12-01
ISSN 1364-548X
Keyword(s) Science & Technology
Physical Sciences
Chemistry, Multidisciplinary
Chemistry
Summary Two protic organic ionic plastic crystalline materials based on the mono- and di-protonated cations of N,N-dimethylethylenediamine, (DMEDA) and the triflate anion have been studied. The symmetrical di-protonated cation salt shows 54 °C higher melting point and 24-fold higher conductivity at room temperature as compared to the mono-protonated cation salt, making it a promising candidate for a solid-state proton conductor. The conductivity of this salt was further enhanced by acid doping.
Language eng
DOI 10.1039/c6cc07154f
Field of Research 030304 Physical Chemistry of Materials
030604 Electrochemistry
03 Chemical Sciences
Socio Economic Objective 850503 Hydro-Electric Energy
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Grant ID LE110100141
FL110100013
Copyright notice ©2016, Royal Society of Chemistry
Persistent URL http://hdl.handle.net/10536/DRO/DU:30088722

Document type: Journal Article
Collection: Institute for Frontier Materials
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