The effects of the composition and the pH of the initial solution, andthe temperature and period of aging on the formation of monodispersed sol of basicyttrium carbonate and the size of the dispersed particles were investigated.

• 考察了初始溶液组成、H值、化温度及陈化时间对碱式碳酸钇均分散溶胶形成及颗粒尺寸的影响。