Open AccessSynthesis and study of the gas sensitive properties of composite thin films of copper oxide and linear chain carbon
Author(s) -
А. В. Смирнов,
В. А. Казаков,
P. S. Platonov,
E. S. Tyunterov
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1697/1/012133
Subject(s) - methanol , copper , oxide , materials science , ethanol , copper oxide , composite number , carbon fibers , sensitivity (control systems) , chain (unit) , chemical engineering , semiconductor , carbon chain , inorganic chemistry , chemistry , composite material , organic chemistry , metallurgy , optoelectronics , electronic engineering , physics , astronomy , engineering
The possibility of synthesizing semiconductor films of copper oxide and films of copper oxide with linear chain carbon, which have good sensitivity to methanol and ethanol vapors, is shown in the work by a thermoresistive method. The proposed gas sensitivity mechanism describing the increase in resistance in methanol and ethanol vapors shows good agreement with the obtained experimental results.