Effect of Temperature on Thermal Properties of Graphene
Author(s) -
Neetu Sorot,
B. R. K. Gupta
Publication year - 2015
Publication title -
oriental journal of chemistry
Language(s) - English
Resource type - Journals
eISSN - 2231-5039
pISSN - 0970-020X
DOI - 10.13005/ojc/310309
Subject(s) - material chemistry , elsevier biobase , chemistry , industrial chemistry , green chemistry , food chemistry , library science , quality (philosophy) , engineering ethics , engineering physics , engineering , supramolecular chemistry , organic chemistry , computer science , philosophy , epistemology , biochemical engineering , crystal structure
Many potential applications of graphene in nanotechnology depend on its thermo-mechanical stability. We have calculated the temperature dependent properties such as the volume thermal expansion, and thermal expansion coefficient of the graphene using the equation of state (EOS) based on thermodynamic variables. A simple theoretical method is applied to determine the thermal expansion and thermal expansion properties of graphene. The model employed in the present study consists of only two input parameters and independent of potential. The results achieved as reported in this paper are found in good agreement with those obtained from QHAGGA abinitio study25.
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