| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an inorganic oxide powder which can give sufficient and stable conductivity, when it is used as a conductivity-imparting agent of a semiconductive material or the like. <P>SOLUTION: The inorganic oxide powder which is surface-modified by performing surface treatment to an inorganic oxide powder is characterized by including an onium salt containing nitrogen on the surface, whose nitrogen content is 0.02% or more and 3% or less and immobilizing rate is 50% or more and 100% or less. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
