Zobrazeno 1 - 10
of 40
pro vyhledávání: '"V.N. Mitkin"'
Autor:
V. M. Kuz’minykh, V.N. Mitkin, A. P. Sorokin, V. I. Rozhdestvina, Sergey Zhmodik, G. N. Anoshin
Publikováno v:
Russian Geology and Geophysics. 54:671-684
We performed system studies of age parageneses and lateral conjugation of peat and gold accumulation areas as well as the regularities of formation of noble- and rare-metal mineralization in Cenozoic coaliferous deposits in the south of the Russian F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9c9a522ff948d528946df92cb704b66
https://doi.org/10.1016/j.rgg.2013.06.003
https://doi.org/10.1016/j.rgg.2013.06.003
Autor:
V.N. Mitkin
Publikováno v:
Journal of Fluorine Chemistry. 132:1047-1066
There are the described novel class of porous carbon–fluorocarbon nanocomposition materials “C–CF 1+ x ”, prepared via the mechanochemical activation (MA) in the heterogeneous mixed systems “nano-C–nano-CF 1+ x ”, having an atomic ratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::569256bca4db9486deaec0f2a9a4aef5
https://doi.org/10.1016/j.jfluchem.2011.06.039
https://doi.org/10.1016/j.jfluchem.2011.06.039
Publikováno v:
Journal of Fluorine Chemistry. 132:1134-1145
Hydrolysis of nanosized mesoporous superstoichiometric fluorocarbon material FS (CF 1.20 ± 0.03 ) and carbon–fluorocarbon nanocomposites NCFC (CF 0.93 ± 0.03 ) by 10% KOH in aqueous-alcohol solution was studied and yielded two new classes of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30d7d4502787bd47911d3bc9d488aad2
https://doi.org/10.1016/j.jfluchem.2011.06.043
https://doi.org/10.1016/j.jfluchem.2011.06.043
Autor:
B.M. Shavinsky, V.N. Mitkin
Publikováno v:
Journal of Fluorine Chemistry. 130:117-121
Radioactive indicator's ( 152 Eu) method was used to study the behavior of rare-earth element (REE) micro-impurities at fluorination of fuel UO 2 with bromine trifluoride. The proposed process is very simple and carried out under a blanket layer of F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc7666cc65d7732f710afdcbaa169ebd
https://doi.org/10.1016/j.jfluchem.2008.07.003
https://doi.org/10.1016/j.jfluchem.2008.07.003
Publikováno v:
Journal of Fluorine Chemistry. 127:1374-1382
A process of anodic oxidation of purified natural graphite in aqueous 11–45% HF solutions has been studied at constant voltages 5–7 V. New types of low-oxidized graphite fluoroxide materials (FOG-E) were isolated, prepared under electrochemical s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d694d6db24492b2193aff3440e5610a
https://doi.org/10.1016/j.jfluchem.2006.05.017
https://doi.org/10.1016/j.jfluchem.2006.05.017
Autor:
Andrey Chuvilin, Elena B. Burgina, V.N Mitkin, A.B. Ayupov, G.V Echevsky, M.N. Timofeeva, A.V. Volodin
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 217:155-160
The adsorption of H 3 PW 12 O 40 from water and organic solvents (acetone and acetonitrile) by carbon mesoporous materials (Sibunit and fluorinated Sibunit (F-Sibunit)) was studied. The concentration of Bronsted acidic sites in H 3 PW 12 O 40 and 8%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d70f0c45efcb24a8898503efec762bed
https://doi.org/10.1016/j.molcata.2004.03.025
https://doi.org/10.1016/j.molcata.2004.03.025
New technique for the determination of trace noble metal content in geological and process materials
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 58:311-328
A new two-step sample preparation technique is proposed for the instrumental determination of trace quantities of noble metals (NM) in refractory geological and process materials. The decomposition procedure is based on the oxidizing fluorination of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7cc24b4551c82917a951694ff8da44e
https://doi.org/10.1016/s0584-8547(02)00154-4
https://doi.org/10.1016/s0584-8547(02)00154-4
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 58:351-359
Reported is a comparative study of the nuclear magnetic resonance (NMR) spectrometric measurement of 6Li with the Knudsen effusion high temperature mass spectrometry (HTMS) determination of 6Li and 7Li. A limit of detection of 0.002–0.007 at.% for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db052492a2b4af6a6a65bf3e14f8757a
https://doi.org/10.1016/s0584-8547(02)00150-7
https://doi.org/10.1016/s0584-8547(02)00150-7
Autor:
I.P. Dolgovesova, N.V. Gelfond, T. M. Levashova, V. V. Bakovets, V.T. Ratushnjak, V.N. Mitkin, V.G. Martynets
Publikováno v:
Le Journal de Physique IV. 11:Pr3-561
Mechanism and kinetics of Ni, Cu and Y 2 O 3 thin film deposition are considered. It is shown that the decomposition temperature of chelate compounds decreases in hydrogen atmosphere. The film deposition temperature decreasing is defined by catalytic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83742109bb958aa4b7a087f483c0979b
https://doi.org/10.1051/jp4:2001371
https://doi.org/10.1051/jp4:2001371
Autor:
S.V. Filatov, V.N. Mitkin
Publikováno v:
Journal of Fluorine Chemistry. 80:67-70
A thermoanalyser for studies in an atmosphere of a strong fluorinating agent has been designed. A methodology for simultaneously obtaining DTA and TG/DTG curves of physicochemical processes over a wide range of temperatures in environments of gaseous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::960287f5eeabbcc3c84b6fd69ff59578
https://doi.org/10.1016/s0022-1139(96)03479-3
https://doi.org/10.1016/s0022-1139(96)03479-3