NZP族磷酸盐材料研究进展  

Research Process in Phosphates Materials Belonging to NZP Family

作　　者：司甜[1] 杨劲[1] 祝琳华[1] 

机构地区：[1]昆明理工大学化学工程学院,昆明650224

出　　处：《材料导报》2011年第19期72-76,共5页Materials Reports

基　　金：国家自然科学基金(20866004)

摘　　要：NZP族精细磷酸盐材料是一类具有相同晶体结构特征但化学组成各异的结晶化合物粉体及其陶瓷烧结体。综述了NZP族磷酸盐化合物的晶体结构特征、合成方法、NZP族陶瓷的快离子导电性、离子取代性、低热膨胀特性及其应用领域。介绍了NZP族磷酸盐材料作为抗热震催化剂载体和新型介孔分子筛催化剂的研究进展。NZP family material which has the same crystal structure as well as different composition is a new type of fine phosphate material. The crystal structure, synthesis methods as well as fast ionic conduction property, ion-exchange characteristics, low thermal expansion performance of NZP phosphate ceramics and its applications are reviewed. In addition, the research process of NZP family materials as catalytic carriers with thermal shock resistance performance and as a new type of mesoporous molecular sieve is introduced.

关 键 词：NZP族磷酸盐材料 合成方法 特性 应用领域 新型催化材料 

分 类 号：TQ174.758[化学工程—陶瓷工业]