It is estimated that the transformation critical particle size of tetragonal pure zirconia powders is less then 180A, and the metastabilization of tetragonal pure zirconia powders is controlled both by the structure of zirconia gel precursor and the critical particle size. 其相变临界粒径小于180A,它的亚稳保留受凝胶先驱体结构及临界粒径双重控制。
Synthesis and Metastabilization Mechanism of Tetragonal Pure Zirconia Powders 四方相纯氧化锆粉体的制备及其亚稳机理