Growth units model of anion coordination-polyhedra and its application to crystal growth  

作　　者：ZHANG Xuehua LUO Haosu ZHONG Weizhuo 

机构地区：[1]Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, China Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, China Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, China

出　　处：《Science China(Technological Sciences)》2004年第2期191-202,共12页中国科学（技术科学英文版）

基　　金：the National Natural Science Foundation of China (Grant No. 50272075) ; the High Technology and Development Project of the People's Republic of China (Grant No. 2002AA325130).

摘　　要：Growth units model of anion coordination-polyhedra ACP model emphasizes the influence of intrinsic structure of crstal upon the crystal growth and the importance of the external conditions on which crystals grow. The ACP model is used to analyze some problems in crystal growth, such as the formation of dendrite in the crystal structure, growth habit of polar crystal, and formation of allomerism and polymorphism.Growth units model of anion coordination-polyhedra ACP model emphasizes the influence of intrinsic structure of crstal upon the crystal growth and the importance of the external conditions on which crystals grow. The ACP model is used to analyze some problems in crystal growth, such as the formation of dendrite in the crystal structure, growth habit of polar crystal, and formation of allomerism and polymorphism.

关 键 词：CRYSTAL GROWTH theory  growth-unit  morphology. 

分 类 号：TH[机械工程]