Yg. Metlin et Yd. Tretyakov, CHEMICAL ROUTES FOR PREPARATION OF OXIDE HIGH-TEMPERATURE SUPERCONDUCTING POWDERS AND PRECURSORS FOR SUPERCONDUCTIVE CERAMICS, COATINGS ANDCOMPOSITES, Journal of materials chemistry, 4(11), 1994, pp. 1659-1665
The importance of chemical routes for the preparation of high-temperat
ure superconducting (HTSC) powders is discussed as well as preparative
peculiarities of their synthesis by coprecipitation, sol-gel, freeze-
drying and spray pyrolysis techniques.