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HWAHAK KONGHAK,
Vol.40, No.3, 371-376, 2002
Vol.40, No.3, 371-376, 2002
Al 금속으로부터 알루미나 졸 합성과 졸 합성시 숙성이 표면특성에 미치는 영향
Synthesis of Alumina Sol from Al metal and Effect of Surface Characterization by Aging in the Sol Preparation
본 연구는 Al 금속으로부터 염화수은, 요오드, 요오드화 수은, 염화제이철 촉매 조건하에서 알루미늄 이소프로폭사이드를 합성하였으며, 합성한 알루미늄 이소프로폭사이드를 이용하여 숙성과 해교과정을 통해 미세구조와 표면특성이 조절된 코팅용 알루미나[γ-AlO(OH)] 졸 용액을 합성하였다. Al 금속의 용해반응 시간은 사용된 촉매에 따라 I2
Using Al metal and isopropyl alcohol, aluminum isopropoxide was synthesized under various catalysts such as mercuric chloride, iodine, mercuric iodide and ferric chloride. The solution reaction time of Al metal was increased according to catalysts, as an order of I2
Keywords:
Aluminum Isopropoxide Synthesis; Alumina Sol Synthesis; Surface Characterization; Aging; Peptization
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[Cited By]
- Kim JW, Vishwanathan V, Oh EO, Jun KW, Kim JY, Kim YH, Yoo SJ, Journal of Industrial and Engineering Chemistry, 10(6), 982, 2004
- Yoo SJ, Yoon HS, Jang HD, Hong ST, Park HS, Park SU, Kwak DH, Lee SI, Korean Journal of Chemical Engineering, 24(5), 872, 2007
- Yoo SJ, Kwak DH, Kim HK, Hwang UY, Park HS, Yoon HS, Jang HD, Korean Chemical Engineering Research, 46(3), 545, 2008
- Yoo SJ, Kwak DH, Lee SI, Lee JW, Hwang UY, Kim JG, Jung HJ, Yoon HS, Jang HD, Korean Journal of Chemical Engineering, 26(1), 281, 2009
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