Zobrazeno 1 - 8
of 8
pro vyhledávání: '"A. G. Rebrova"'
Publikováno v:
Russian Journal of Applied Chemistry. 90:113-119
The kinetics of leaching of Karelian shungites (types I–III) with water at pH in the interval 1–12 was studied. Changes in the chemical composition and structure of the shungite substance were revealed by X-ray fluorescence analysis and scanning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d08df1139ff8aa406d86d2390eb55c9
https://doi.org/10.1134/s1070427217010177
https://doi.org/10.1134/s1070427217010177
Publikováno v:
Russian Journal of Applied Chemistry. 85:396-400
Complexing capacity of carboxyethyldextranhydroxamic acid with respect to the metal cations Fe3+, Cu2+, Ni2+, Co2+, and Mn2+ was studied. A procedure for synthesis of the complexes being formed was suggested and the compounds obtained were analyzed b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d61ef6c776472d7ab1d595f27c061423
https://doi.org/10.1134/s1070427212030135
https://doi.org/10.1134/s1070427212030135
Publikováno v:
Kinetics and Catalysis. 51:485-491
From recent rate constant data for the recombination reaction 2CF 3 • → C2F6 ( % MathType!MTEF!2!1!+- % feaagaart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn % hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqr1ngB % PrgifHhDYfgasaacH8WrFz0dbbf9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56f885c63b8f1da3345ee21a372c2943
https://doi.org/10.1134/s002315841004004x
https://doi.org/10.1134/s002315841004004x
Publikováno v:
Russian Journal of General Chemistry. 79:2641-2651
The fact was established that the pyrolysis of gaseous iodomethanes RI yields methane and non traces of recombination products R2. A pyrolysis mechanism was proposed and rate constants of limiting stages of the pyrolysis of iodomethane, trideuteroiod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83d0ea668e7b5a184068ac4c0a0a738c
https://doi.org/10.1134/s1070363209120147
https://doi.org/10.1134/s1070363209120147
Publikováno v:
Kinetics and Catalysis. 49:466-473
The rate constant of CF 3 · recombination ( $$ k_{(CF_3 )_2 }^M $$ ) in the isochoric isothermal pyrolysis of trifluoroiodomethane at T = 625–732 K and P = 29–300 Torr was derived from molecular iodine accumulation curves. Using literature data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2baa6fbedcd1e11b0a23ee102a8ebe13
https://doi.org/10.1134/s0023158408040022
https://doi.org/10.1134/s0023158408040022
Publikováno v:
Russian Journal of General Chemistry. 76:245-250
Molecular parameters and thermodynamic functions of the carbon cluster cyclo-C12 were calculated by the B3LYP method in the aug-cc-pVDZ basis. The composition of products of iodomethane pyrolysis in the range 500–1000 K was calculated from the data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bea5cafa39b4b2a6704e2c52315c8f5a
https://doi.org/10.1134/s1070363206020149
https://doi.org/10.1134/s1070363206020149
Publikováno v:
Russian Journal of General Chemistry. 75:1524-1536
The limiting step of the isothermal pyrolysis of gaseous iodomethane (CH3I → 3/4CH4 + 1/2I2 + 1/(4n)C n ) and diiodomethane (CH2I2 → 1/2CH4 + I2 + 1/(2n)C n ) are the reactions 2CHI → C2 + 2HI and 2CI2 → C2 + 2I2, respectively. The rate const
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2b412c264c5ebc9b2913240d3569aed
https://doi.org/10.1007/s11176-005-0462-0
https://doi.org/10.1007/s11176-005-0462-0
Publikováno v:
Russian Journal of General Chemistry. 75:1411-1420
Final products of isothermal pyrolysis of CF2HBr, CF2ClBr, CH3I, CH2I2, CHI3, i-C3F7I, and C4F9I were determined and mechanisms of their formation were proposed. The enthalpy of formation of the free biradical CFBr·· (Δf H 0 0 = 80±20, Δ f H 0 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63416487a59e782811067d1bef5f64c0
https://doi.org/10.1007/s11176-005-0439-z
https://doi.org/10.1007/s11176-005-0439-z