abstract |
The antimony-doped tin oxide powder is, (A) Sn 2 +, Sn 4 +, Sb 3 + and containing at least three kinds selected from the group consisting of Sb 5 +, (B) Sn 2 + ion radius and Sn of 4 + is the average ionic radius Sn average ion radius and the average in Sb average ionic radius of the ionic radius of Sb 3 + and the ionic radius of Sb 5 +, expression: Sn average ionic radius: Sb average ionic radius = 1: (0.96 to 1.04), and (C) the antimony doped tin oxide powder is characterized in that Sb is 5 to 25 moles per 100 moles in total of Sb and Sn. |