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Nanocrystalline mesoporous zirconium dioxide powder with high surface area and remarkable thermal stability was synthesized using ethylene diamine and zirconyl chloride octahydrate. Ethylene diamine used as precipitating agent also acted as a colloidal protecting agent. The material retained high surface area (193.1m 2 /g) mesoporous structure even after calcination at 900°C with the surface...
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