기계적 합금화에 의한 Zn 4 Sb 3 열전소재의 합성 및 열전 특성

어순철; Soon-Chul Ur

Korean Journal of Materials Research, Vol.14, No.8, 535-541, August, 2004

DOI10.3740/MRSK.2004.14.8.535 Export Citation

기계적 합금화에 의한 Zn 4 Sb 3 열전소재의 합성 및 열전 특성

Synthesis and Thermoelectric Properties of Zn 4 Sb 3 by Mechanical Alloying Process

어순철 ^†

충주대학교 공학과/나노기술연구소

Soon-Chul Ur^†

Department of Materials Science and Engineering/Nano Technology Lab., Chungju National University, Chungju, Chungbuk 380-702, Korea

E-mail:

Thermoelectric Zn 4 Sb 3 alloy powders were synthesized from elemental powders by mechanical alloying process and consolidated by hot pressing under controlled atmosphere. Single phase Zn 4 Sb 3 was not obtained using a nominal stoichiometric composition, but near single phase Zn 4 Sb 3 with remnant elemental Zn having a relatively high density was produced using a nominally 11.7 at.% Zn rich powders. Phase transformations during mechanical alloying were systematically investigated using XRD and SEM. Thermoelectric and transport properties were evaluated for the hot pressed specimens and compared with results of analogous studies.

Keywords:mechanical alloying;thermoelectric;hot pressing

[References]

Caillat T, Fleurial JP, Borshchevsky A, J. Phys. Chem. Solids, 58(7), 1119 (1997)
Zhu TJ, Zhao XB, Yan M, Hu SH, Li T, Chou BC, Mater. Lett., 46(1), 44 (2000)
Tapiero M, Tarabichi S, Gies JG, Noguet C, Zielinger JP, Joucla M, Loison JL, Robino M, Solar Energy Materials, 12, 257 (1985)
Izard V, Record MC, Tedenac JC, J. Alloys Comp., 345, 257 (2002)
Aizawa T, Iwaisako Y, Proc. of the 18th International Conference on Thermoelectrics, (Baltimore, USA, September 1999), IEEE, pp. 173-176 (1999)
Izard V, Record MC, Tedenac JC, Fries SG, Calphad, 25(4), 567 (2001)
Koch CC, Annu. Rev. Mater. Sci., 121 (1989)
Ur SC, Nash P, Higgins GT, Scripta Mater., 34(1), 53 (1996)
Battezzati L, Pappalepore P, Dubiano F, Gallino I, Acta Mater., 47(6), 1901 (1999)
Rowe DM, Schuka VS, J. Appl. Phys., 52(12), 7421 (1981)
Ur SC, Nash P, Kim IH, J. Alloy. Compd., 361(1), 84 (2003)
Zhang LT, Tsutsui M, Ito K, Yamaguchi M, J. Alloy. Compd., 358, 252 (2003)
Maeda H, Nakao Y, Tsuchida K, Hojo J, 17th International Conference on Thermoelectrics, (Nagoya, Japan, May 1998). ed. by Koumoto K (IEEE, NJ, 1998) p. 614-617 (1998)
Lowe DM, CRC Handbook of Thermoelectrics, p. 43-45, CRC Press, Boca Raton, Fl., USA, (1995) (1995)
Kamimura H, Nishida K Themoelectric Semiconductors and Their Applications, p. 3, The Nikkan Kogyo Shimbun, Tokyo, Japan, (1988) (1988)

[Related Articles]

[1] Caillat T, Fleurial JP, Borshchevsky A, J. Phys. Chem. Solids, 58(7), 1119 (1997)

[2] Zhu TJ, Zhao XB, Yan M, Hu SH, Li T, Chou BC, Mater. Lett., 46(1), 44 (2000)

[3] Tapiero M, Tarabichi S, Gies JG, Noguet C, Zielinger JP, Joucla M, Loison JL, Robino M, Solar Energy Materials, 12, 257 (1985)

[4] Izard V, Record MC, Tedenac JC, J. Alloys Comp., 345, 257 (2002)

[5] Aizawa T, Iwaisako Y, Proc. of the 18th International Conference on Thermoelectrics, (Baltimore, USA, September 1999), IEEE, pp. 173-176 (1999)

[6] Izard V, Record MC, Tedenac JC, Fries SG, Calphad, 25(4), 567 (2001)

[7] Koch CC, Annu. Rev. Mater. Sci., 121 (1989)

[8] Ur SC, Nash P, Higgins GT, Scripta Mater., 34(1), 53 (1996)

[9] Battezzati L, Pappalepore P, Dubiano F, Gallino I, Acta Mater., 47(6), 1901 (1999)

[10] Rowe DM, Schuka VS, J. Appl. Phys., 52(12), 7421 (1981)

[11] Ur SC, Nash P, Kim IH, J. Alloy. Compd., 361(1), 84 (2003)

[12] Zhang LT, Tsutsui M, Ito K, Yamaguchi M, J. Alloy. Compd., 358, 252 (2003)

[13] Maeda H, Nakao Y, Tsuchida K, Hojo J, 17th International Conference on Thermoelectrics, (Nagoya, Japan, May 1998). ed. by Koumoto K (IEEE, NJ, 1998) p. 614-617 (1998)

[14] Lowe DM, CRC Handbook of Thermoelectrics, p. 43-45, CRC Press, Boca Raton, Fl., USA, (1995) (1995)

[15] Kamimura H, Nishida K Themoelectric Semiconductors and Their Applications, p. 3, The Nikkan Kogyo Shimbun, Tokyo, Japan, (1988) (1988)