[1]解晶晶,邹朝勇,傅正义.无定形碳酸钙的稳定性和结晶转化过程研究进展[J].中国材料进展,2020,(04):261-268.[doi:10.7502/j.issn.1674-3962.202001011]
 XIE Jingjing,ZOU Zhaoyong,FU Zhengyi.Research Progress on the Stability and Crystallization Pathway of Amorphous Calcium Carbonate[J].MATERIALS CHINA,2020,(04):261-268.[doi:10.7502/j.issn.1674-3962.202001011]
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无定形碳酸钙的稳定性和结晶转化过程研究进展()
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]

卷:
期数:
2020年第04期
页码:
261-268
栏目:
出版日期:
2020-04-30

文章信息/Info

Title:
Research Progress on the Stability and Crystallization Pathway of Amorphous Calcium Carbonate
文章编号:
1674-3962(2020)04-0261-08
作者:
解晶晶邹朝勇傅正义
(武汉理工大学材料 复合新技术国家重点实验室,湖北 武汉 430070)
Author(s):
XIE Jingjing ZOU Zhaoyong FU Zhengyi
(State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China)
关键词:
无定形碳酸钙生物矿化晶体生长稳定性
Keywords:
amorphous calcium carbonate biomineralization crystallization stability
分类号:
TQ132.3+2
DOI:
10.7502/j.issn.1674-3962.202001011
文献标志码:
A
摘要:
无定形碳酸钙在具有多级结构和优异力学性能的碳酸钙矿物的形成过程中起着至关重要的作用。生物体可以非常精确地调控无定形碳酸钙的结晶转化过程,而化学合成的无定形碳酸钙通常很不稳定。因此,从化学的角度研究无定形碳酸钙的稳定机理以及无定形碳酸钙结晶转化过程,对于理解以无定形物相为前驱体的生物矿物形成过程具有非常重要的意义。综述了无定形碳酸钙的本征特性,以及环境因素和添加剂对其稳定性和结晶转化的影响,阐述了无定形碳酸钙在晶体生长过程中的作用,讨论了该领域对材料结构和特性调控方面的启示。
Abstract:
Amorphous calcium carbonate (ACC) plays a very important role in the formation of calcium carbonate minerals with a multi-level hierarchical structure and excellent mechanical properties. Organisms can accurately regulate the crystallization process of ACC, while synthetic ACC is usually very unstable. Therefore, studying the stabilization mechanism of ACC and the crystallization process of ACC from a chemical perspective is of great significance for understanding the formation process of biominerals via an amorphous precursor. This article summarizes the intrinsic properties of ACC, and the influence of environmental conditions and additives on crystallization process, explains the role of ACC during the crystallization process, and discusses the implications of this field on the regulation of material structure and properties.

备注/Memo

备注/Memo:
收稿日期:2020-01-13修回日期:2020-03-11 基金项目:国家自然科学基金资助项目(201905217,51832003);中央高校基本科研业务费专项资金资助(2019IVA067)第一作者:解晶晶,女,1985年生,副研究员通讯作者:邹朝勇,男,1989年生,研究员,博士生导师, Email:zzou@whut.edu.cn
更新日期/Last Update: 2020-03-26