Zobrazeno 1 - 10
of 25
pro vyhledávání: '"N. M. Panich"'
Autor:
N. M. Panich, Alexander L. Kustov, V. G. Krasovskiy, Leonid M. Kustov, Boris G. Ershov, G. L. Bykov
Publikováno v:
Molecules, Vol 26, Iss 5565, p 5565 (2021)
Molecules
Volume 26
Issue 18
Molecules
Volume 26
Issue 18
Ozonolysis is used for oxidation of a model cyclic molecule-decalin, which may be considered as an analog of saturated cyclic molecules present in heavy oil. The conversion of decalin exceeds 50% with the highest yield of formation of acids about 15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fa7c9148be22345a4f55186450dbe67
https://www.mdpi.com/1420-3049/26/18/5565
https://www.mdpi.com/1420-3049/26/18/5565
Autor:
N. M. Panich, Boris G. Ershov
Publikováno v:
Russian Journal of General Chemistry. 89:185-189
The possibility of using spectrophotometric method for the evaluation of ozone solubility in highly concentrated solutions by measuring absorption in the Chappuis band directly in the liquid phase has been demonstrated. The solubilities of ozone in v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d102b3cc6be05f8af0825618f1b21c5d
https://doi.org/10.1134/s1070363219020026
https://doi.org/10.1134/s1070363219020026
Autor:
N. M. Panich, Boris G. Ershov
Publikováno v:
Russian Journal of General Chemistry. 88:1071-1075
Ozone was concentrated in ССl4 matrix at successive cooling. It has been shown that absorption spectra of ozone in ССl4 (λmax 258 nm) are practically identical to these in an aqueous solution. Vibrational structure typical of gaseous ozone over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe2d118763d9808d6d4c35465495a67d
https://doi.org/10.1134/s1070363218060038
https://doi.org/10.1134/s1070363218060038
Autor:
N. M. Panich, Boris G. Ershov
Publikováno v:
Journal of Molecular Liquids. 340:117318
The solubility and stability of ozone in acetonitrile (CH3CN) in the temperature range 233–295 K was studied, and optimum conditions were found in order to use this liquid as an ozonation medium. The molar absorption coefficients of ozone in CH3CN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c217a97f1b99a2b435bc9c03288183f1
https://doi.org/10.1016/j.molliq.2021.117318
https://doi.org/10.1016/j.molliq.2021.117318
Autor:
N. M. Panich, Boris G. Ershov
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 217
A new approach for the determination of ozone concentration in solutions in organic liquids based on spectrophotometric absorbance measurements in the visible region was proposed and substantiated. The molar absorption coefficient of ozone in the abs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b82cd7c0506de20d0dd9206dd35a402
https://pubmed.ncbi.nlm.nih.gov/30927569
https://pubmed.ncbi.nlm.nih.gov/30927569
Autor:
N. M. Panich, Boris G. Ershov
Publikováno v:
Doklady Physical Chemistry. 465:279-282
The solubility of ozone (O3) in 5 M solutions of H2SO4 or НСlO4 and in 18 M H2SO4 markedly increases as the temperature decreases from 25 to–70°C. In particular, the solubility coefficient of ozone (α = [Ο3]liq/[Ο3]gas) in 5 M H2SO4 increases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d85f06c7c61f84bba34eb413b3c92c86
https://doi.org/10.1134/s0012501615110068
https://doi.org/10.1134/s0012501615110068
Publikováno v:
Theoretical Foundations of Chemical Engineering. 47:629-632
It is established that the cationic surfactant (dodecyltrimethylammonium bromide, DTAB) efficiently decomposes in an aqueous solution in the presence of H2O2 upon exposure to UV radiation. The presence of bicarbonate ions decreases the rate of photod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bf81dc4cc6c40548179b91b88d744d2
https://doi.org/10.1134/s0040579513050072
https://doi.org/10.1134/s0040579513050072
Autor:
N. M. Panich, Boris G. Ershov
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 188
The chemical species formed from nitric acid in aqueous solutions of sulfuric acid (up to 18.0molL-1) were studied by optical spectroscopy method. The concentration region of nitronium ion formation was identified and NO2+ ion absorption spectrum was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8057d3c1aaab287b38ccdda18761808f
https://pubmed.ncbi.nlm.nih.gov/28710992
https://pubmed.ncbi.nlm.nih.gov/28710992
Publikováno v:
Russian Journal of Applied Chemistry. 84:1170-1173
Effect exerted by bicarbonate ions on decomposition of sodium dodecyl sulfate in the presence of hydrogen peroxide under the action of UV light was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fda92c8f55d9201e19af8406fd4a4b4d
https://doi.org/10.1134/s1070427211070081
https://doi.org/10.1134/s1070427211070081
Publikováno v:
Russian Journal of Applied Chemistry. 83:768-772
Decomposition of sodium dodecyl sulfate with ozone in aqueous solution in the presence of high concentrations of sodium nitrate was studied. The factors affecting ozone interaction with a dissolved compound were determined.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::017765ed1f1d73fd8516574c6926acf0
https://doi.org/10.1134/s1070427210050022
https://doi.org/10.1134/s1070427210050022