| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photocatalyst-functional material having both a high adsorption property for organic materials and a photocatalytic activity, and excellent in usability and durability. <P>SOLUTION: The glass ceramic includes: apatite type crystal and one or more crystal(s) selected from TiO<SB POS="POST">2</SB>crystal, WO<SB POS="POST">3</SB>crystal, RnNbO<SB POS="POST">3</SB>crystal, RnTaO<SB POS="POST">3</SB>crystal (Rn is one or more kind(s) selected from Li, Na and K), RNb<SB POS="POST">2</SB>O<SB POS="POST">6</SB>crystal, RTa<SB POS="POST">2</SB>O<SB POS="POST">6</SB>crystal (R is one or more kind(s) selected from Be, Mg, Ca, Sr, Ba and Zn), ZnO crystal, NASICON type crystal, Bi<SB POS="POST">2</SB>O<SB POS="POST">3</SB>crystal, B<SB POS="POST">i2</SB>WO<SB POS="POST">6</SB>crystal, Bi<SB POS="POST">2</SB>W<SB POS="POST">2</SB>O<SB POS="POST">9</SB>crystal, B<SB POS="POST">i2</SB>W<SB POS="POST">3</SB>O<SB POS="POST">12</SB>crystal, B<SB POS="POST">i2</SB>MoO<SB POS="POST">6</SB>crystal, B<SB POS="POST">i2</SB>Mo<SB POS="POST">2</SB>O<SB POS="POST">9</SB>crystal, Bi<SB POS="POST">2</SB>Mo<SB POS="POST">3</SB>O<SB POS="POST">12</SB>crystal, B<SB POS="POST">i2</SB>T<SB POS="POST">i2</SB>O<SB POS="POST">7</SB>crystal, B<SP POS="POST">i2</SP>Ti<SB POS="POST">4</SB>O<SB POS="POST">11</SB>crystal, B<SB POS="POST">i4</SB>T<SB POS="POST">i3</SB>O<SB POS="POST">12</SB>crystal, B<SB POS="POST">i12</SB>TiO<SB POS="POST">20</SB>crystal, BiNbO<SB POS="POST">4</SB>crystal, B<SB POS="POST">i2</SB>F<SB POS="POST">e4</SB>O<SB POS="POST">9</SB>crystal, BiVO<SB POS="POST">4</SB>crystal, LiBiO<SB POS="POST">3</SB>crystal, and solid solutions thereof. <P>COPYRIGHT: (C)2012,JPO&INPIT |
