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| DOI | 10.1126/science.aav0210 |
| Solid-state chemistry: A hydrated crystalline calcium carbonate phase: Calcium carbonate hemihydrate | |
| Zou Z.; Habraken W.J.E.M.; Matveeva G.; Jensen A.C.S.; Bertinetti L.; Hood M.A.; Sun C.-Y.; Gilbert P.U.P.A.; Polishchuk I.; Pokroy B.; Mahamid J.; Politi Y.; Weiner S.; Werner P.; Bette S.; Dinnebier R.; Kolb U.; Zolotoyabko E.; Fratzl P. | |
| 发表日期 | 2019 |
| ISSN | 0036-8075 |
| 起始页码 | 396 |
| 结束页码 | 400 |
| 卷号 | 363期号:6425 |
| 英文摘要 | As one of the most abundant materials in the world, calcium carbonate, CaCO 3 , is the main constituent of the skeletons and shells of various marine organisms. It is used in the cement industry and plays a crucial role in the global carbon cycle and formation of sedimentary rocks. For more than a century, only three polymorphs of pure CaCO 3 -calcite, aragonite, and vaterite-were known to exist at ambient conditions, as well as two hydrated crystal phases, monohydrocalcite (CaCO 3 1H 2 O) and ikaite (CaCO 3 6H 2 O).While investigating the role of magnesium ions in crystallization pathways of amorphous calcium carbonate, we unexpectedly discovered an unknown crystalline phase, hemihydrate CaCO 3 =H 2 O, with monoclinic structure.This discovery may have important implications in biomineralization, geology, and industrial processes based on hydration of CaCO 3 . © 2019 American Association for the Advancement of Science.All right reserved. |
| 英文关键词 | calcium carbonate; magnesium ion; monohydrocalcite; unclassified drug; animal shell; Article; biomineralization; carbon cycle; cement industry; chemical analysis; chemical composition; concentration (parameter); controlled study; crystal structure; differential scanning calorimetry; geology; hydration; marine species; molecular imaging; morphology; priority journal; rock; signal transduction; structure analysis; synthesis; thermogravimetry |
| 语种 | 英语 |
| 来源期刊 | Science
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/246191 |
| 作者单位 | Department of Biomaterials, Max Planck Institute of Colloids and Interfaces, Potsdam, Germany; Johannes Gutenberg- Universität Mainz, Institut für Anorganische und Analytische Chemie, Mainz, Germany; Department of Physics, University of Wisconsin-Madison, Madison, WI, United States; Departments of Chemistry, Geoscience, and Materials Science, University of Wisconsin-Madison, Madison, WI, United States; Department of Materials Science and Engineering, Technion-Israel Institute of Technology, Haifa, Israel; Department of Molecular Structural Biology, Max Planck Institute of Biochemistry, Martinsried, Germany; Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany; Department of Structural Biology, Weizmann Institute of Science, Rehovot, Israel; Max Planck Institute of Microstructure Physics, Halle, Germany; Max Planck Institute for Solid State Research, Stuttgart, Germany; Institute of Applied Geosciences, TU Darmstadt, Darmstadt, Germany; State Key Laboratory ... |
| 推荐引用方式 GB/T 7714 | Zou Z.,Habraken W.J.E.M.,Matveeva G.,et al. Solid-state chemistry: A hydrated crystalline calcium carbonate phase: Calcium carbonate hemihydrate[J],2019,363(6425). |
| APA | Zou Z..,Habraken W.J.E.M..,Matveeva G..,Jensen A.C.S..,Bertinetti L..,...&Fratzl P..(2019).Solid-state chemistry: A hydrated crystalline calcium carbonate phase: Calcium carbonate hemihydrate.Science,363(6425). |
| MLA | Zou Z.,et al."Solid-state chemistry: A hydrated crystalline calcium carbonate phase: Calcium carbonate hemihydrate".Science 363.6425(2019). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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