알루미늄-공기 단위전지의 음극전위 특성

심은기; 도철훈; 무성인; 황영기; Eun Gii Shim; Chil Hoon Doh; Seong In Moon; Young Gi Hwang

Journal of the Korean Industrial and Engineering Chemistry, Vol.13, No.4, 356-360, June, 2002

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알루미늄-공기 단위전지의 음극전위 특성

Anode Potential Characteristics of Aluminum-Air Unit Cell

심은기^†, 도철훈, 무성인, 황영기¹

한국전기연구원 전지연구그룹, 창원 641-120
¹경남대학교 화학공학과, 마산 631-701

Eun Gii Shim^†, Chil Hoon Doh, Seong In Moon, and Young Gi Hwang¹

Battery Research Group, Korea Electrotechnology Research Institute, Changwon 641-120, Korea
¹Department of Chemical Engineering, Kyungnam University, Masan 631-701, Korea

E-mail:

초록

본 연구에서는 용해억제제를 첨가한 알칼리 매체에 알루미늄-공기 단위전지의 음극전위를 측정하면서 합금원소, 전해질에 첨가하는 억제제의 종류와 농도, 용액온도, KOH 농도, 그리고 부하전류밀도가 미치는 영향에 대해 조사하였다. 알루미늄 음극전위는 실험변수에 크게 좌우되지 않았으며, S.C.E.를 기준하여 -1.65 V로 측정되었으며, 이론치와 비교하면 60% 및 91%에 해당함을 알 수 있었다.

In an aluminum-air unit cell that uses alkaline solution, the anode potential was investigated for the effects of alloy elements, inhibitors and their concentration in electrolyte, solution temperature, KOH concentration, and current density loaded onto the cell. The results showed that the anode potential was insignificantly effected by the experimental conditions. On the basis of S.C.E., the measured potential was -1.65 V, and this was 60% and 91% of the theoretical standard electrode potential.

Keywords:aluminum-air battery;anode potential;alloy;inhibitor

[References]

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Bockstie L, Trevethan D, Zaromb S, J. Electrochem. Soc., 110, 267 (1963)
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Hori Y, Takao J, Shomon H, Electrochim. Acta, 30, 1121 (1985)
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Kendig M, Cunningham M, Jeanjaquet S, Hardwick D, J. Electrochem. Soc., 144(11), 3721 (1997)
Paramasivam M, Suresh G, Muthuramalingam B, VenkatakrishnaIyer S, Kapali V, J. Appl. Electrochem., 21, 452 (1991)
Patnaik RSM, Ganesh S, Ashok G, Ganesan M, Kapali V, J. Power Sources, 50, 331 (1994)
Macdonald DD, Real S, Smedley SI, Urquidi-Macdonald M, J. Electrochem. Soc., 135, 2410 (1988)
Chu D, Savinell RF, Electrochim. Acta, 36, 1631 (1991)
Foley RT, Nguyen TH, J. Electrochem. Soc., 129, 464 (1982)
Hurlen T, Haug AT, Electrochim. Acta, 29, 1133 (1984)
O'Callaghan B, Fitzpatrick N, Peters K, The Aluminum-Air Reserve Battery - A Power for Prolonged Emergencies-, Intelec 89, Italy, 1 (1989)
심은기, 황영기, 전해수, "알칼리 용액에서 알루미늄의 부식속도 측정," 한국전기화학회지, 3, 117 (1999)
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심은기, "알루미늄-공기 단위전지의 반응특성에 관한 연구," 박사학위 논문, 경남대학교 (2000)

[1] Despic AR, J. Appl. Electrochem., 15, 191 (1985)

[2] Budevski E, Despic AR, Krsmanovic K, J. Appl. Electrochem., 19, 323 (1989)

[3] Bockstie L, Trevethan D, Zaromb S, J. Electrochem. Soc., 110, 267 (1963)

[4] Macdonald DD, Real S, Urquidi-Macdonald M, J. Electrochem. Soc., 135, 2397 (1988)

[5] Albert IJ, Kulandainathan MA, Ganesan M, Kapali V, J. Appl. Electrochem., 19, 547 (1989)

[6] 연몬노, "금속재료," 기전연구사, 415 (1994)

[7] Despic AR, Drazic DM, Purennovic MM, Cikovic N, J. Appl. Electrochem., 6, 527 (1976)

[8] Hori Y, Takao J, Shomon H, Electrochim. Acta, 30, 1121 (1985)

[9] Tuck CDS, Hunter JA, Scamans GM, J. Electrochem. Soc., 134, 2970 (1987)

[10] Kendig M, Cunningham M, Jeanjaquet S, Hardwick D, J. Electrochem. Soc., 144(11), 3721 (1997)

[11] Paramasivam M, Suresh G, Muthuramalingam B, VenkatakrishnaIyer S, Kapali V, J. Appl. Electrochem., 21, 452 (1991)

[12] Patnaik RSM, Ganesh S, Ashok G, Ganesan M, Kapali V, J. Power Sources, 50, 331 (1994)

[13] Macdonald DD, Real S, Smedley SI, Urquidi-Macdonald M, J. Electrochem. Soc., 135, 2410 (1988)

[14] Chu D, Savinell RF, Electrochim. Acta, 36, 1631 (1991)

[15] Foley RT, Nguyen TH, J. Electrochem. Soc., 129, 464 (1982)

[16] Hurlen T, Haug AT, Electrochim. Acta, 29, 1133 (1984)

[17] O'Callaghan B, Fitzpatrick N, Peters K, The Aluminum-Air Reserve Battery - A Power for Prolonged Emergencies-, Intelec 89, Italy, 1 (1989)

[18] 심은기, 황영기, 전해수, "알칼리 용액에서 알루미늄의 부식속도 측정," 한국전기화학회지, 3, 117 (1999)

[19] 심은기, 도칠훈, 문성인, 황영기, "알루미늄-공기 단위전지의 수소발생속도," 한국전기화학회지, 4, 166 (2001)

[20] 심은기, "알루미늄-공기 단위전지의 반응특성에 관한 연구," 박사학위 논문, 경남대학교 (2000)