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http://dx.doi.org/10.5229/JKES.2003.6.3.169

Electrochemical Characteristics of Ruthenium Oxide Electrode-Organic Electrolyte System  

Doh, Chil-Hoon (Battery Research Group, Korea Electrotechnology Research Institute)
Jin, Bong-Soo (Battery Research Group, Korea Electrotechnology Research Institute)
Moon, Seong-In (Battery Research Group, Korea Electrotechnology Research Institute)
Yun, Mun-Soo (Battery Research Group, Korea Electrotechnology Research Institute)
Choi, Sang-Jin (Battery Research Group, Korea Electrotechnology Research Institute)
Yug, Gyeong-Chang (Kinori-tech Co. Ltd.)
Park, Jeong-Sik (Sungnam Electronic Co. Ltd)
Kim, Sang-Gil (Sungnam Electronic Co. Ltd)
Lee, Joo-Won (Sungnam Electronic Co. Ltd)
Publication Information
Journal of the Korean Electrochemical Society / v.6, no.3, 2003 , pp. 169-173 More about this Journal
Abstract
Electrochemical capacitor made with metal oxide electrode uses rapid and reversible protonation/deprotonation of metal oxide material under the aqueous acidic solution, generally. Electrochemical stability window of aqueous electrolyte-type capacitor is narrow compared to that of organic electrolyte-type capacitor. Electrochemical characteristics of electrochemical capacitor made with metal oxide electrode and lithium or ammonium cation based organic electrolyte were evaluated. Electrochemical capacitor based on $RuO_2$ electrode material and 1M $LiPF_6$ in mixed solvents of EC, DEC, and EMC has anodic and cathodic specific capacitance of 145 and $142F/g-RuO_2{\cdot}nH_2O$, respectively, by using cyclic voltammetry with scan rate of 2mV/sec $g-RuO_2$ in potential range of $2.0\~4.2V(Li|Li^+))$.
Keywords
Capacitor; Lithium; Ammonium; Organic Electrolyte;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 /
[ H. Y. Lee;H. S. Kim;S. W. Kim ] / Korean Patent, Reg. No. 10-0314236-0000
2 /
[ M. Ue ] / J. Electrochem. Soc.   DOI
3 /
[ C. H. Doh(et al.) ] / unpublished result
4 /
[ A. B. MCEwen;H. L. Ngo;K. LeCompe;J. L. Goldman ] / J. Electrochem. Soc.   DOI   ScienceOn
5 /
[ Soo-Gil Park ] / Proceedings of The 3rd Supercapacitor Workshop
6 /
[ J. P. Zheng;T. R. Jow ] / J. Electrochem. Soc.   DOI
7 /
[ S. J. Choi;C. H. Doh;S. I. Moon;M. S. Yun;G. C. Yug;S. G. Kim ] / J. Korean Electrochem. Soc.
8 /
[ Y. U. Jeong;A. Manthiram ] / J. Electrochemical Soc.   DOI   ScienceOn
9 /
[ C. H. Doh;S. J. Choi;S. I. Moon;M. S. Yun;G. C. Yug;S. G. Kim;J. S. Park ] / J. Korean Electrochem. Soc.
10 /
[ M. Ue ] / Denki Kagaku
11 /
[ W. J. Lorenz ] / Electrochemical Society Proceeding
12 /
[ T. R. Jow;J. P. Zheng ] / J. Electrochem. Soc.   DOI
13 /
[ B. E. Conway ] / Electrochemical Supercapacitors
14 /
[ C. Lin;J. A. Ritter;B. N. Popov ] / J. Electrochemical Soc.   DOI