METHOD FOR PRODUCING ROD-LIKE ELECTROCONDUCTIVE TIN-CONTAINING INDIUM OXIDE FINE POWDER AND ROD-LIKE ELECTROCONDUCTIVE TIN-CONTAINING INDIUM OXIDE FINE POWDER

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a rod-like electroconductive tin-containing indium oxide fine powder which is most suitable as a filler for transparent electroconductive coating materials and contains particles each having a shorter major diameter and a high aspect ratio; and the electroconductive tin-containing indium oxide fine powder.;SOLUTION: An aqueous solution containing tin (Sn) and indium (In) in a total amount of 0.001-0.05 mol/L is prepared by dissolving a tin salt and an indium salt into water. Then hexamethylene tetramine is added to the solution in an amount of 20-100 times of the total molar amount of In and Sn, and the formed deposit is fired.;COPYRIGHT: (C)2006,JPO&NCIPI