Abstract
The present invention provides a preparation method of transparent conductive metal oxide powder by low temperature coprecipitation technique. Two or more than two kinds of metals or metal salts are first used as starting materials, and are dissolved respectively in solvents to form the desired metal ions solutions, which are then mixed to form precursor solution containing desired composition proportion of metal ions. Following the steps of two-stage addition of precipitant, precipitation temperature control, precipitation and aging, the precursor solution is subjected to a coprecipitation reaction at temperatures lower than 45°C. Finally, the obtained precipitates are subjected to steps of washing, filtering, drying and calcination, and transparent conductive metallic oxide powder with desired specific composition proportion is produced.
| Translated title of the contribution | Preparation method of transparent conductive metal oxide powder by low temperature coprecipitation technique |
|---|---|
| Original language | Chinese (Traditional) |
| Patent number | I460037 |
| IPC | B22F 9/04(2006.01); H01B 1/08(2006.01) |
| State | Published - 11 11 2014 |
Bibliographical note
公開公告號: I460037Announcement ID: I460037