| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a raw material for producing a silicon oxide and a method for producing the same where a raw material filling rate per the unit volume of a reactor is enhanced without lowering reactivity in silicon oxide production, moisture absorption is suppressed, the silicon oxide having stable physical properties is efficiently produced and the degradation of an equipment member is suppressed. Ž<P>SOLUTION: The raw material for producing the silicon oxide is characterized in that the raw material is produced by sintering a mixture of silicon particles and silicon dioxide particles at 1,000-1,400°C in a non-oxidizing atmosphere and has a loose bulk density of 0.7-2.0 g/cm<SP>3</SP>and a specific surface area measured by a BET one-point method of 0.01-30 m<SP>2</SP>/g. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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