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Updated: Jul 5, 2025

A Uniaxial Compression Experiment with CO2-Bearing Coal Using a Visualized and Constant-Volume Gas-Solid Coupling Test System
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石墨化程度对煤炭电化学和热性能的影响

Xiang Xu1, Daiyong Cao1,2, Yingchun Wei1,2

  • 1College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing 100083, China.

ACS omega
|January 22, 2024
PubMed
概括

基于煤炭的加密晶体石墨的石墨化程度直接影响其电导和热导率. 较高的石墨化导致更好的物理性能,接近晶体石墨的物理性能.

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相关概念视频

Network Covalent Solids02:18

Network Covalent Solids

Network covalent solids contain a three-dimensional network of covalently bonded atoms as found in the crystal structures of nonmetals like diamond, graphite, silicon, and some covalent compounds, such as silicon dioxide (sand) and silicon carbide (carborundum, the abrasive on sandpaper). Many minerals have networks of covalent bonds.
To break or to melt a covalent network solid, covalent bonds must be broken. Because covalent bonds are relatively strong, covalent network solids are typically...
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