摘要
在活性炭孔隙中形成微粉粒子赵振国，程虎民，马季铭，齐利民（北京大学物理化学研究所，北京，１００８７１）关键词ＰｂＴｉＯ_３，活性炭，微粉粒子制备近年来，在泡沸石的均匀孔介质中形成ＣｄＳ和ＰｂＳ簇已有报道［１，２］。但在沸石笼中形成超微粒子受到一定的限?..
A novel method of synthesizing PbTiO3 powders within the pore structure of active carbon from a solution containing PbAc2 and Ti(OBu)4 with 1:1 molar ratio has been investigated.X-ray diffraction indicated that the calcined powders at 600℃showed characteristic peaks corresponding to tetragonal PbTiO3.Due to the compartmentalizing effect of the pore structrue of active carbon,fine PbTiO3 powders with nanometer size can be prepared by the method.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1995年第6期950-951,共2页
Chemical Journal of Chinese Universities
基金
国家高技术研究项目
关键词
活性炭
微粉粒子
钛酸铅
PbTiO_3 Active carbon Preparation of fine powders
