碳酸钙中空微球的制备及机理OA北大核心CSCDCSTPCD
Preparation and mechanism of CaCO3 hollow microspheres
采用沉淀反应方法,利用聚乙烯吡咯烷酮(PVP)和十二烷基磺酸钠(SDS)复合添加剂作为有机模板,制备了中空球状方解石型碳酸钙,同时考察了不同温度、SDS和PVP浓度对碳酸钙结晶和聚集行为的影响,进而对其反应机理进行了初步探讨.
The CaCO3 hollow microspheres were synthesized by the facile precipitation reaction of aqueous solutions CaCl2 and Na2CO3 in the presence of polyvinylpyrrolidone (PVP) and sodium dodecyl sulfonate (SDS). The aim of introducing the surfactant/polymer complex into the reaction system was to not only understand the effects of the surfactant/polymer complex on the crystallization and aggregation of calcium carbonate, but also explore a realizable and simple prep…查看全部>>
赵丽娜;孔治国;王继库
吉林师范大学化学学院,吉林四平136000环境友好材料制备与应用省部共建教育部重点实验室,吉林四平136000吉林师范大学化学学院,吉林四平136000
化学化工
碳酸钙中空微球制备机理
CaCO3 hollow microspheres preparation mechanism
《化工学报》 2012 (6)
AOM的系统表征、深度催化-氧化降解机制与风险评估
1976-1980,5
国家自然科学基金项目(21077041)吉林省教育厅"十二五"科学技术研究项目.
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