Chemisorption of yttrium nitrate on AlN particles
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
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Title |
Chemisorption of yttrium nitrate on AlN particles
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Creator |
Mukhopadhyay, R
Maiti, Himadri Sekhar Biswas, S K |
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Subject |
Crystal Chemistry, Thermodynamics, Phase Equilibria
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Description |
Homogenization of Y2O3 as a sintering additive in AIN green compact has been achieved by chemisorption of Y(NO3)(3) on AIN particles in isopropanol suspension. Substantial adsorption of Y(NO3)(3) equivalent to a Y2O3 content up to a maximum of 1.4 wt% of AIN has been observed. Electrokinetic mobility measurements of the coated particles and the adsorption studies show that the adsorption takes place in isopropanol suspension. SEM shows a good homogeneous distribution of Y2O3 in the green ceramic compacts, and no trace of secondary crystallization has been observed.
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Publisher |
Wiely / American Ceramic Society
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Date |
2004-04
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Type |
Article
PeerReviewed |
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Format |
text/html
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Identifier |
http://cgcri.csircentral.net/532/1/J_Am_Ceram_Soc_87(2004)_749%E2%80%9351.htm
Mukhopadhyay, R and Maiti, Himadri Sekhar and Biswas, S K (2004) Chemisorption of yttrium nitrate on AlN particles. Journal of the American Ceramic Society, 87 (4). pp. 749-751. ISSN 0002-7820 |
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Relation |
http://cgcri.csircentral.net/532/
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