发明名称 |
Zirconia sol and method for preparing the same |
摘要 |
A zirconia sol having zirconia crystals with an average primary particle size less than 20 nm is provided, wherein more than 90% of the zirconia crystals exist in the form of tetragonal and cubic crystal lattice structures. The zirconia sol has a transmittance more than 70% when the amount of the zirconia crystals in the zirconia sol is about 20 wt %.
|
申请公布号 |
US7393518(B2) |
申请公布日期 |
2008.07.01 |
申请号 |
US20040708801 |
申请日期 |
2004.03.26 |
申请人 |
NATIONAL CENTRAL UNIVERSITY |
发明人 |
CHIANG ANTHONY S. T.;YANG XIU-SHENG;CHEN CHIEN-WEI |
分类号 |
C01G25/02;C01G25/00;C04B35/48;C09C1/00 |
主分类号 |
C01G25/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|