용액연소합성에 의한 나노크기 물라이트 분말의 제조

이상진; 윤존도; 권혁보; 전병세; Sang Jin Lee; Jon Do Yun; Hyok Bo Kwon; Byung Sei Jun

Korean Journal of Materials Research, Vol.11, No.9, 797-801, September, 2001

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용액연소합성에 의한 나노크기 물라이트 분말의 제조

Preparations of Nano-scale Mullite Powder from Solution Combustion Synthesis

이상진, 윤존도 , 권혁보, 전병세^†

경남대학교 신소재공학부

Sang Jin Lee, Jon Do Yun , Hyok Bo Kwon, and Byung Sei Jun^†

Division of Advanced Materials Engineering, Kyungnam University, Masan, 631-701, Korea

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In this study, the solution combustion method was employed to synthesize stoichiometric mullite, and hence the attrition process was employed to prepare ultrafine mullite particles with nano size. The thermal decomposition behavior and partial pressure of equilibrium species of both oxidizer and fuel were considered during solution combustion process. The synthesized product was mullite phase with 40 nm crystalline size, and the alumina contents of the product by TEM/EDS quantity analysis was 3.12 ± 04 mole. The result showed that the synthesized mullite was almost close to the it's stoichiometric composition. For attrition process, the dispersion behavior of the mullite suspension was controlled and was comminuted with the condition of 800 rpm for 4 hours using 0.3 mm zirconia ball media. As a result of comminution, the mean particle size was 80 nm.

Keywords:solution combustion;decomposition behavior;stoichiometric;attrition;mullite

[References]

Somiya S, Hirata Y, Ceram. Bull., 70(10), 1624 (1991)
Aksay IA, Dabbs DM, Sarkaya M, J. Am. Ceram. Soc., 74(10), 2343 (1991)
Schneider H, Okada K, Pask JA, Mullite and Mullite Ceramics p. 233, JOHN WILEY & SONS, (1994).
Bowen NL, Greig JW, J. Am. Ceram. Soc., 7, 238 (1924)
Aramaki S, Roy R, J. Am. Ceram. Soc., 45, 229 (1962)
Guse W, Mateika D, J. Cryst. Growth, 22, 237 (1974)
Somiya S, Davis RF, Pask JA, Ceramic Transactions, 6. p.l, The American Ceramic Society, Westerville, OH, (1990).
Peretz I, Mullite Matrix Refractories : Mechanical Properties and Thermal Shock Damage, Ph. D thesis in Certnaic Science, Penn. State Univ, (1983).
Nurishi Y, Pask JA, Ceram. Int., 8, 57 (1982)
Rana APS, Aiko O, Pask JA, Ceram. Int., 8, 151 (1982)
Kingsley JJ, Patil KC, Mater. Lett., 6, 426 (1988)
Kingsley JJ, Pederson LR, Mater. Lett., 18, 89 (1993)
Cer, Kourtakis K, Robbins M, Kammlott GW, Lambrecht VG, Gallagher PK, Ceramic Transactions, 12, p.209, The American Ceramic Society, Westervile, OH, (1990).
Zhang Y, Stangle GC, J. Mater. Res., 9(8), 1997 (1994)
Venkatachari KR, Huan O, Ostrander SP, Schulze WA, Stangle GC, J. Mater. Res., 10(3), 748 (1995)
Kingsley JJ, Patil KC, Ceramic Transactions, 12, p.217, The American Ceramic Society, Westervile, OH, (1990).
Lee SJ, Yun JD, Kwon HB, Jun BS, Messing GL, J. Kor. Ceram. Soc., 38(6), 545 (2001)
Choong HN, Lee KG, Jang HM, Ceramic Transactions, 12, p.395, The American Ceramic Society, Westervile, OH, (1990).

[Related Articles]

[1] Somiya S, Hirata Y, Ceram. Bull., 70(10), 1624 (1991)

[2] Aksay IA, Dabbs DM, Sarkaya M, J. Am. Ceram. Soc., 74(10), 2343 (1991)

[3] Schneider H, Okada K, Pask JA, Mullite and Mullite Ceramics p. 233, JOHN WILEY & SONS, (1994).

[4] Bowen NL, Greig JW, J. Am. Ceram. Soc., 7, 238 (1924)

[5] Aramaki S, Roy R, J. Am. Ceram. Soc., 45, 229 (1962)

[6] Guse W, Mateika D, J. Cryst. Growth, 22, 237 (1974)

[7] Somiya S, Davis RF, Pask JA, Ceramic Transactions, 6. p.l, The American Ceramic Society, Westerville, OH, (1990).

[8] Peretz I, Mullite Matrix Refractories : Mechanical Properties and Thermal Shock Damage, Ph. D thesis in Certnaic Science, Penn. State Univ, (1983).

[9] Nurishi Y, Pask JA, Ceram. Int., 8, 57 (1982)

[10] Rana APS, Aiko O, Pask JA, Ceram. Int., 8, 151 (1982)

[11] Kingsley JJ, Patil KC, Mater. Lett., 6, 426 (1988)

[12] Kingsley JJ, Pederson LR, Mater. Lett., 18, 89 (1993)

[13] Cer, Kourtakis K, Robbins M, Kammlott GW, Lambrecht VG, Gallagher PK, Ceramic Transactions, 12, p.209, The American Ceramic Society, Westervile, OH, (1990).

[14] Zhang Y, Stangle GC, J. Mater. Res., 9(8), 1997 (1994)

[15] Venkatachari KR, Huan O, Ostrander SP, Schulze WA, Stangle GC, J. Mater. Res., 10(3), 748 (1995)

[16] Kingsley JJ, Patil KC, Ceramic Transactions, 12, p.217, The American Ceramic Society, Westervile, OH, (1990).

[17] Lee SJ, Yun JD, Kwon HB, Jun BS, Messing GL, J. Kor. Ceram. Soc., 38(6), 545 (2001)

[18] Choong HN, Lee KG, Jang HM, Ceramic Transactions, 12, p.395, The American Ceramic Society, Westervile, OH, (1990).