| abstract |
This application is the measured surface area by the BET method 4 ~ 15m 2 / g and, BET method SnO 2 Preparation of powder and SnO 2 powder capable of easily manufacturing the same, characterized in that the measured particle size of 50 ~ 200nm to The method is disclosed. By using SnO 2 powder obtained by the present invention, it is possible to obtain a high density ITO target that can be used to manufacture high quality transparent electrodes of display devices such as LCD, EL, FED devices and the like. |