受控扩散条件下的方解石生长

Calcite growth under controlled diffusion.

作者信息

Wolter K, Tawashi R

出版信息

Experientia. 1977 May 15;33(5):584-6. doi: 10.1007/BF01946510.

DOI:10.1007/BF01946510

Abstract

The growth of calcite was studied in a gelatin-gel medium under variable environmental conditions by 2 different methods. The results suggest that the organic matrix, the temperature, the diffusion fluctuation depending on ionic concentrations, and the presence of additives exert a fine control on the evolution of single crystals, polycrystalline aggregates, and highly structured concretions of calcite.

摘要

采用两种不同方法，在可变环境条件下的明胶 - 凝胶介质中研究了方解石的生长情况。结果表明，有机基质、温度、取决于离子浓度的扩散波动以及添加剂的存在对方解石单晶、多晶聚集体和高度结构化结核的演化具有精细控制作用。