Open AccessOrganic esters of phosphoric acid as solvents for the electrolyte for lithium-ion systems and supercapacitors
Author(s) -
M. A. Mikrjukova,
AUTHOR_ID,
Д. В. Агафонов,
В. Н. Нараев,
AUTHOR_ID,
AUTHOR_ID
Publication year - 2014
Publication title -
èlektrohimičeskaâ ènergetika
Language(s) - English
Resource type - Journals
eISSN - 1680-9505
pISSN - 1608-4039
DOI - 10.18500/1608-4039-2014-14-1-40-44
Subject(s) - electrolyte , phosphoric acid , supercapacitor , propylene carbonate , lithium (medication) , inorganic chemistry , tributyl phosphate , electrochemistry , chemistry , conductivity , organic chemistry , electrode , medicine , extraction (chemistry) , endocrinology
The possibility of using organic esters of phosphoric acid as a solvents for the electrolyte for lithium-ion systems and supercapacitors was investigated. Supercapacitors based on activated carbon Norit Supra and on the electrolyte being studied showed fine electrochemical performance which is comparable with standard electrolytes based on propylene carbonate. Lithium-ion batteries (Li4Ti5O12-LiNiO2 system) also showed a good performance. The conductivity of electrolytes based on tributyl phosphate was measured, as well as its thermodynamic stability was estimated.