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US5635154A Process for producing fine metal oxide particles 失效
金属氧化物微粒的制造方法

Process for producing fine metal oxide particles
摘要:
Disclosed herein is a process for producing fine metal oxide particles comprising the step of heat-treating an aqueous solution of a metal salt at a temperature of not lower than 200.degree. C. under a pressure of not less than 160 kg/cm.sup.2 for 1 second to 1 hour so as to bring into the decomposition reaction of said metal salt.
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