无定形碳酸钙
碳酸钙
无定形固体
碳酸盐
钙
化学
镁
晶体结构
磷灰石
矿物学
化学工程
无机化学
相(物质)
成核
结晶学
有机化学
工程类
作者
Zhaoyong Zou,Wouter J. E. M. Habraken,Galina Matveeva,Anders C. S. Jensen,Luca Bertinetti,Matthew A. Hood,Chang‐Yu Sun,Pupa U. P. A. Gilbert,Iryna Polishchuk,Boaz Pokroy,Julia Mahamid,Yael Politi,Steve Weiner,P. Werner,Sebastian Bette,Robert E. Dinnebier,Ute Kolb,E. Zolotoyabko,Peter Fratzl
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:2019-01-25
卷期号:363 (6425): 396-400
被引量:182
标识
DOI:10.1126/science.aav0210
摘要
Hydrous CaCO 3 gets a new structure Calcium carbonate (CaCO 3 ) forms important minerals on Earth and is a model system for understanding crystal nucleation. Three different structures of CaCO 3 are known, along with two structures that are hydrated. Zou et al. found a third hydrated CaCO 3 structure formed from amorphous CaCO 3 in the presence of magnesium ions. The discovery illustrates the importance of amorphous precursors for producing new materials. Science , this issue p. 396
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