Ionic conduction in doped succinonitrile
Data(s) |
30/11/2004
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Resumo |
Doping of lithium salts into the plastic crystal phase of succinonitrile does significantly increase ionic conductivity. This paper investigates the effect of anion (TFSA, Tf and BF<sub>4</sub>) on the conductivity and diffusion of the mobile species using impedance spectroscopy and NMR. Room temperature conductivities up to 2.1×10<sup>−4</sup> S cm<sup>−1</sup> were obtained with 1 mol% lithium bis(trifluoromethanesulfonyl)amide in succinonitrile. Pulse field gradient NMR has shown that in all three systems investigated, both cation and anion are mobile in this lattice.<br /> |
Identificador | |
Idioma(s) |
eng |
Publicador |
Elsevier |
Relação |
http://dro.deakin.edu.au/eserv/DU:30030183/forsyth-ionicconduction-2004.pdf http://dx.doi.org/10.1016/j.ssi.2003.11.042 |
Direitos |
2004, Elsevier B.V. |
Palavras-Chave | #molecular plastic crystals #ionic conductivity #diffusion #solid electrolytes #lithium |
Tipo |
Journal Article |