| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photocatalyst functional material having superior photocatalyst activity and superior durability. <P>SOLUTION: The photocatalyst glass ceramics containing a crystal that has a nasicon-type structure is provided. In the photocatalyst glass ceramics, the nasicon-type structure is represented by, for example, a general formula AmB<SB POS="POST">2</SB>(XO<SB POS="POST">4</SB>)<SB POS="POST">3</SB>(in the formula, the first element A is at least one selected from the group consisting of Li, Na, K, Cu, Ag, Mg, Ca, Sr, and Ba, the second element B is at least one selected from the group consisting of Zn, Al, Fe, Ti, Sn, Zr, Hf, V, Nb, and Ta, the third element X is at least one selected from the group consisting of Si, Ge, P, S, Mo, and W, and a coefficient m is 0 or more to 3 or less). <P>COPYRIGHT: (C)2012,JPO&INPIT |
