石墨烯
结晶
材料科学
透射电子显微镜
Crystal(编程语言)
范德瓦尔斯力
原位
相(物质)
电子能量损失谱
结晶学
分析化学(期刊)
化学工程
纳米技术
化学
色谱法
工程类
有机化学
计算机科学
程序设计语言
分子
作者
Tibor Lehnert,Michael Kiarie Kinyanjui,Anita Ladenburger,Dimitri Rommel,Katharina Wörle,Felix Börrnert,Kerstin Leopold,Ute Kaiser
出处
期刊:ACS Nano
[American Chemical Society]
日期:2017-07-28
卷期号:11 (8): 7967-7973
被引量:15
标识
DOI:10.1021/acsnano.7b02513
摘要
Single-distilled water encapsulated in graphene pockets has been studied by aberration-corrected high-resolution transmission electron microscopy and electron energy loss spectroscopy at an acceleration voltage of 80 kV. Inside the graphene pockets, crystallization and in situ crystal growth are reported and identified as the insoluble AII phase of CaSO4 (anhydrite) in a quasi-two-dimensional system. Its formation condition is discussed with respect to the possible temperature and van der Waals pressure between the graphene sheets.
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