Electrochemical properties of magnesium electrolyte with organic solvent

Kim, D. J.; Ryu, H. S.; Kim, I. P.; Cho, K. K.; Nam, T. H.; kim, K. W.; Ahn, J. H.; Ahn, H. J.

doi:10.1088/0031-8949/2007/T129/016

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Electrochemical properties of magnesium electrolyte with organic solvent

Kim, D. J.;
Ryu, H. S.;
Kim, I. P.;
Cho, K. K.;
Nam, T. H.;
... kim, K. W.;
... Ahn, H. J.;
외 1명

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6

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6

초록

Three kinds of electrolytes are investigated to find out the proper electrolyte for magnesium battery. Propylene carbonate electrolyte using magnesium salt of Mg(ClO4)(2) shows a higher ionic conductivity than that of dimethyl carbonate and tri(ethyleneglycol dimethyl) ether (TRGDME) but low decomposition potential. The TRGDME electrolyte with 0.5M Mg(ClO4)(2) has a higher ionic conductivity of 6 x 10(-4) S cm(-1) than that of dimethyl carbonate, but the decomposition voltage of the electrolyte is over 3.0V which can be used for Mg/S cell.

키워드

GEL POLYMER ELECTROLYTE; LITHIUM-SULFUR BATTERY; SELF-DISCHARGE; TEMPERATURE; MG(CLO4)(2); COMPLEXES; CELLS

제목: Electrochemical properties of magnesium electrolyte with organic solvent

저자: Kim, D. J.; Ryu, H. S.; Kim, I. P.; Cho, K. K.; Nam, T. H.; kim, K. W.; Ahn, J. H.; Ahn, H. J.

DOI: 10.1088/0031-8949/2007/T129/016

발행일: 2007-12

유형: Article; Proceedings Paper

저널명: Physica Scripta

권: T129

페이지: 70 ~ 73

언어: ENG

출판사: Royal Swedish Academy of Sciences

발행국가: 영국

분량: 4 페이지

ISSN: E 1402-4896
P 0031-8949