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http://dx.doi.org/10.3796/KSFT.2005.41.2.165

Development and Application of Electrode for a New Secondary Aqueous Cell  

Hwang, Kum-Sho (Pukyong National University)
Publication Information
Journal of the Korean Society of Fisheries and Ocean Technology / v.41, no.2, 2005 , pp. 165-170 More about this Journal
Abstract
Al-Zn alloy/$MnO_2$, seawater cell was considered as a primary aqueous cell with an average voltage range from 1.0 to 1.1V, and the electrolyte of seawater was uptaken into the cell. Eventually, the capacity of its usage will be used for long-term. However, the more use of this cell, the higher corrosion phenomenon of the electrode occurred. Due to its corrosion phenomenon, one main default has been observed with gradual decrease during a discharge process. In this research, a common-used active material for anode was $LiNiO_2$. An active material for cathode, $Zn_{X}FeS_2$ was synthesized in high temperature by uptaken a small amount of 1.3 wt% of ZnS into $FeS_2$, one of the transition-metal dichalcogenides in high temperature. Consequently, based on their usages shown above, this secondary aqueous lithium cell could be more developed. This cell was shown as remarkable charge/discharge performance during the charge/discharge processes. This cathode with active material was given a considerable efficiency of inserting $Li^+$ ions. Moreever, in accordance with the characteristic of the crystal structure for $Zn_{x}FeS_2$, a small amount of ZnS was added which made it possible to reduce prominently velocity of corrosion during the charge/discharge cycle. By applying those merits, Al-Zn alloy/$MnO_2$ seawater cell will be used as a fundamental data in order to transform into a secondary aqueous cell.
Keywords
MnO2 cathode; secondary aqueous cell; corrosion phenomenon; transition-metal dichalcogenide; crystal structure;
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  • Reference
1 Ritshel, M. and Vielstich, W. (1979) : Seawater Activated-Air Cell, 24, 885-886
2 Li, W., Dahn, J. R. and Wainwright, D. S. (1994) : Rechargeable Lithium Batteries with Aqueous Electrolytes, Science, 264, 1115-1118   DOI   ScienceOn
3 Li, W. and Dahn, J. R(1995) : Lithium-ion Cells with Aqueous Electrolytes, J. Electrochem. Soc., 142, 1742-1746   DOI   ScienceOn
4 황금소.김승빈 (1998) : 수용성 재충전 Ni/Fe 밧데리, 대한민국 특허 제 184760호 (1998년 12월 21일 등록)
5 Wang, G. X., Zhong, S., Bradhurst, D. H., S. X. and Liu, H. X. (1998): Secondary Aqueous Lithium-ion Batteries with Spinel Anodes and Cathodes, J. Power Sour., 74, 198- 201   DOI   ScienceOn
6 Fong, R., Dahn, J. R., and Jones, C. H. W. (1989) : Electrochemistry of Pyrite-based Cathodes for Ambient Temperature Lithium Batteries, J. Electrochem. Soc., 136(11), 3206-3210   DOI
7 Wales, C. P., Simon, A. C. and Schuldner, S. (1975) : Anodes of Al Alloyed with Zn for Seawater Batteries, Electrochim. Acta, 20, 895-901   DOI   ScienceOn
8 Aoki, Y. and Hiroi, M. (1968): Cupric Oxalate, A New Cathode Material for Reverse Batteries, Electrochim. Acta, 12, 1563-1568
9 Wales, C. P.(1977): $MnO_{2}$ Cathodes for Seawater Cell, J, Electrochem. Soc., 124(6), 809-814   DOI   ScienceOn
10 Wales, C. P. (1979) : Cupric Oxalate Cathodes for Seawater Cells, J. Electrochem. Soc., 126(3), 351-356   DOI
11 Hiroi, M (1986) : Voltage Increase of Copper Compound Electrodes Resulting from the Addition of Sulfur for Seawater Batteries, J. Appl. Electrochem., 16, 431-493   DOI   ScienceOn
12 황금소.(주)사라콤연구소(2005) : 성능이 뛰어난 새로운 수용성 2차 전지의 개발, 대한민국 특허 출원 자료
13 Wales, C. P.(1977) : $MnO_2$ Cathodes for Seawater Cells, J. Electrochem. Soc., 124(6),809- 814   DOI   ScienceOn
14 장영호(1999) : 해수 전해질을 이용한 해수 밧데리의 제작 및 특성, 부경대학교 교육대학원 석사학위 논문
15 박효준(2003) : 리듐 폴리머 2차전지의 양극물질, $Li(Ni_{0.6}Co_{0.3}Mn_{0.1})O_2$의 합성과 특성, 부경대학교 대학원, 석사학위논문
16 Whittingham, M. S. and Gamble, Jr, F. R. (1975): The Lithium Intercalates of The Transition - Metal Dichalcogenides, Mat. Res. Bull., 10, 363-372   DOI   ScienceOn
17 Buter, K., Fiechter, So, Evert, V. and Tributsch, H. (1999): Photoelectrochernistrty of Highly Zn - doped Pyrite as Compared with Isostructural $FeS_{2}$, J. Electrochem. Soc., 146(1), 261-265   DOI
18 Kohler, J., Makihara, H., Uegaito, H., Inoue, H. and Toki, M. (2000) : $LiV_{3}O_{8}$; Characterization as Anode Material for Aqueous Rechargeable Li-ion Batteries System, Electrochim. Acta, 46, 59-65   DOI   ScienceOn