Aqueous sol-gel synthesis of cordierite
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Susanta Kumar Saha; P. Pramanik
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Article
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1995
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Springer
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English
โ 327 KB
Pure cordierite and cordierite-zirconia (5 and 15 mol.%) are prepared by an aqueous sol-gel technique starting from aqueous solutions of magnesium formate, aluminium formate, zirconium formate and tetraethoxysilane. The gels are dried and calcined at different temperatures ranging from 600 to 1300ยฐC