Zobrazeno 1 - 10
of 25
pro vyhledávání: '"V. N. Panfilov"'
Autor:
N. A. Vasil’eva, V. N. Panfilov
Publikováno v:
Kinetics and Catalysis. 43:170-174
The foundations of the theoretical concept of nonbranched radical-chain reactions involving heterogeneous catalysts are considered for hydrocarbon pyrolysis. These include the phenomenological model and the concept of the “catalysis sphere.” Surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca8628e28aee0e53aef7d0fcd311844d
https://doi.org/10.1023/a:1015356108592
https://doi.org/10.1023/a:1015356108592
Autor:
V. N. Panfilov
Publikováno v:
Combustion, Explosion, and Shock Waves. 34:244-246
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::509dfc97ef6d00fe5352468350afb3d9
https://doi.org/10.1007/bf02672830
https://doi.org/10.1007/bf02672830
Publikováno v:
Reaction Kinetics and Catalysis Letters. 5:37-41
The influence of non-equilibrium vibrational excitation of CH3F molecules on the rate of their reaction with bromine atoms has been investigated. A three-fold increace in the reaction rate has been registered at CH3F and Br2 pressures of 0.07 Torr an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f88e46f5a041b553c335d92395a678b2
https://doi.org/10.1007/bf02067430
https://doi.org/10.1007/bf02067430
Publikováno v:
Reaction Kinetics and Catalysis Letters. 3:97-104
The ratio of the rate constants has been measured for the reaction of atomic chlorine with CH4 and CD4 within the temperature range 163–613 K. At low temperatures (163–300 K) the ratio is 2.2 exp (1180/RT). The pre-exponential factor of 2.2 agree
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a388f7b69482d9c2de171cb0b3a2dd17
https://doi.org/10.1007/bf02216895
https://doi.org/10.1007/bf02216895
Publikováno v:
Reaction Kinetics and Catalysis Letters. 16:393-397
Photobromination of SiH4 under uv-irradiation at various wavelengths has been studied. Rate constants for the elementary reactions Br(2P3/2)+SiH4→HBr+SiH3 (k=3.2×10−11 exp(−21.8±2.5)/RT, cm3/s) and Br* (2P1/2)+SiH4→HBr+SiH3 (k*=(3±1)×10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db30afa33ef94db8b2a972a58efb9068
https://doi.org/10.1007/bf02066597
https://doi.org/10.1007/bf02066597
Autor:
L. N. Krasnoperov, V. N. Panfilov
Publikováno v:
Reaction Kinetics and Catalysis Letters. 10:191-194
The photochlorination of methyl fluoride has been studied at low pressures. Excited (2P1/2) chlorine atoms have been found to participate in the reaction. The ratio of the excited and ground state rate constants has been estimated at room temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1ad111a603b2e3ea50666845d9400ab
https://doi.org/10.1007/bf02075992
https://doi.org/10.1007/bf02075992
Autor:
E. N. Chesnokov, V. N. Panfilov
Publikováno v:
Theoretical and Experimental Chemistry. 17:250-254
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54eba4e73fccf37d2983fd527e0123f6
https://doi.org/10.1007/bf00519492
https://doi.org/10.1007/bf00519492
Autor:
V. N. Panfilov, E. N. Chesnokov
Publikováno v:
Theoretical and Experimental Chemistry. 16:549-553
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7538fc5358b6dc4e0fed5bbed0007181
https://doi.org/10.1007/bf00526981
https://doi.org/10.1007/bf00526981
Publikováno v:
Reaction Kinetics and Catalysis Letters. 7:321-326
The rate constants for Br(2P1/2) and Br(2P3/2) atoms in the reaction Br+CH3F→HBr+CH2F in photobromination of CH3F have been determined. Their ratio is 10−(2.6±0.5) exp(10100±1000/RT) in the temperature range of 60–200 °C.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af6dd32ad30ce31f68656c5f29075b7a
https://doi.org/10.1007/bf02062463
https://doi.org/10.1007/bf02062463
Publikováno v:
Reaction Kinetics and Catalysis Letters. 17:19-22
A rate increase of SiH3Br formation in SiH4 photobromination under irradiation by a cw CO2 laser is reported. At low SiH4 pressures (∼1–2 Pa) the radiation effect is shown to be isotope-selective.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4d240178951cd9f487c8b1f37c400a1
https://doi.org/10.1007/bf02069509
https://doi.org/10.1007/bf02069509