Takiyama法制备均分散碳酸钡粒子

Preparation of Monodispersed Particles of Barium Carbonate by Takiyama's Method

Ｔａｋｉｙａｍａ法制备均分散碳酸钡粒子王世权，王泽新，伍世英，陈宗淇（青岛化工学院应用化学系，青岛，２６６０４２）关键词均分散料子，碳酸钡，Ｔａｋｉｙａｍａ法均分散体系的制备是近年来胶体化学领域中深受重视的研究课题，由于均分散体系的粒子形状相同、尺寸...

Monodispersed dumbbell-shaped particles of barium carbonate were prepared by means of the decomposition of barium-EDTA complex with hydrogen peroxide in the presence of ammonium carbonate.