Open AccessGas sensing response of metal oxide layers based on Cox Oy with lithium ions
Author(s) -
Yu. A. Sten’kin,
D. V. Sokolov,
К. Е. Ivlev
Publication year - 2020
Publication title -
omskij naučnyj vestnik
Language(s) - English
Resource type - Journals
eISSN - 2541-7541
pISSN - 1813-8225
DOI - 10.25206/1813-8225-2020-173-119-122
Subject(s) - lithium (medication) , oxide , materials science , formaldehyde , scanning electron microscope , metal , selectivity , cobalt oxide , nitrogen , cobalt , nitrogen dioxide , ion , inorganic chemistry , composite material , nuclear chemistry , chemistry , metallurgy , catalysis , organic chemistry , endocrinology , medicine , biochemistry
The gas response of layers based on lithium-doped cobalt oxides with different Li2 O/Cox Oy ratios is investigated. The synthesis conditions of oxide composites and the structural analysis of the obtained layers by scanning electron microscopy are presented. It is found that composites with the ratio of the initial components 1:1 have selectivity to formaldehyde, and with the ratio 3:2 — to nitrogen dioxide