| abstract |
This antimony-doped tin oxide powder is an antimony-doped tin oxide powder characterized by: (A) including at least three kinds of ions selected from the group consisting of Sn 2+ , Sn 4+ , Sb 3+ and Sb 5+ ; (B) having a ratio of average Sn ionic radius to average Sb ionic radius of 1 : (0.96 to 1.04); and (C) having an Sb content of 5 to 25 moles relative to a total of 100 moles of Sb and Sn, wherein the average Sn ionic radius is the average of ionic radii of Sn 2+ and Sn 4+ , while the average Sb ionic radius is the average of ionic radii of Sb 3+ and Sb 5+ . |