A water-stable and water-soluble ceramic precursor is provided, containing at least one Group III element. Also, a metal acid salt complex is provided comprising (1) bismuth, lanthanum, and titanium, and (2) a polyether acid. In addition, methods are provided for preparing the Group III metal acid salt complex and the Bi, La, Ti acid salt complex comprising a bismuth polyether acid salt complex, a lanthanum polyether acid salt complex, and a titanium polyether acid salt complex. Finally, devices that include lanthanum-doped bismuth titanate as the active component are provided, as well as a water-stable and water-soluble gallium polyether acid complex.
提供了一种耐
水和
水溶性的陶瓷前驱体,其中含有至少一种三价元素。此外,提供了一种
金属酸盐络合物,包括(1)
铋、
镧和
钛,以及(2)聚
醚酸。此外,提供了制备三价
金属酸盐络合物和
铋、
镧、
钛酸盐络合物的方法,包括
铋聚
醚酸盐络合物、
镧聚
醚酸盐络合物和
钛聚
醚酸盐络合物。最后,提供了包括
镧掺杂
铋钛酸盐作为活性组分的器件,以及一种耐
水和
水溶性的
镓聚
醚酸盐络合物。