期刊
JOURNAL OF PHYSICAL CHEMISTRY LETTERS
卷 2, 期 20, 页码 2521-2524出版社
AMER CHEMICAL SOC
DOI: 10.1021/jz2011429
关键词
-
类别
资金
- Robert A. Welch Foundation [C-0490, C-1590]
- Lockheed Martin Corporation (LANCER)
- National Science Foundation (CMMI, EAGER)
- Directorate For Engineering
- Div Of Civil, Mechanical, & Manufact Inn [951145] Funding Source: National Science Foundation
Anthracite is composed primarily of polycyclic aromatic hydrocarbons that exist as curved layers of graphenic sheets of various sizes. The bright field high-resolution transmission electron microscopy (HRTEM) image of raw anthracite reveals four kinds of edge dislocations, suggesting that radical-induced dislocation networks are formed during the geologic evolution of bituminous coal into anthracite and that they play an important role in the chemistry of this carbon-rich material. The dislocations result in graphenic layers merging into a massive interconnected network and can explain why samples reductively alkylated by solubilizing dodecyl groups fail to exhibit the high solubility in organic solvents of other similarly functionalized nanomaterials.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据