Zobrazeno 1 - 10
of 26
pro vyhledávání: '"V Koscheev"'
Publikováno v:
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY. SERIES: NUCLEAR AND REACTOR CONSTANTS. 2019:143-153
The paper presents the results of validation for the capture cross section of the main fission product (FP) nuclides from different neutron data libraries on the results of measurements in integral experiments. A list of the main fission products for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e5ac4264aeeecabba7fa29d1252d486
https://doi.org/10.55176/2414-1038-2019-4-143-153
https://doi.org/10.55176/2414-1038-2019-4-143-153
USING THE TECHNIQUE OF TEMPERATURE-PROPORTIONAL CONCENTRATION FOR CALCULATING MODELS OF FAST REACTOR
Publikováno v:
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY. SERIES: NUCLEAR AND REACTOR CONSTANTS. 2019:68-76
In the practice of calculating the neutron-physical characteristics of fast reactors, codes are used that utilize various calculation methods, both engineering (implementing a group approach) and precision (using detailed modeling). The prepared libr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43771759bdbefdfda0ef0d5411431220
https://doi.org/10.55176/2414-1038-2019-2-68-76
https://doi.org/10.55176/2414-1038-2019-2-68-76
Autor:
P Erpalov, A Ivanov, O Gurskaya, G Cunzio, M Semenov, I Tormyshev, P Maslov, V Koscheev, M Kryachko, A Peregudov
Publikováno v:
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY. SERIES: NUCLEAR AND REACTOR CONSTANTS. 2019:77-86
The relevance of this work is due to the need of the supervisor (IPPE) to perform work on the control and maintenance of the operation of fast sodium reactors. The purpose of this work is to develop an integrated code of a new generation for the scie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44fc2db859ac7654590edd43769e8835
https://doi.org/10.55176/2414-1038-2019-2-77-86
https://doi.org/10.55176/2414-1038-2019-2-77-86
Autor:
Dmitry A. Svintsitskiy, Olga A. Stonkus, Sergei V. Koscheev, Tatyana Yu. Kardash, Elena M. Slavinskaya, Andrei I. Boronin
Publikováno v:
Applied Surface Science. 427:363-374
The mixed silver-copper oxide Ag2Cu2O3 with a paramelaconite crystal structure is a promising material for catalytic applications. The as-prepared sample of Ag2Cu2O3 consisted of brick-like particles extended along the [001] direction. A combination
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e16c283b5ba44cc7b01d14f1304e66c
https://doi.org/10.1016/j.apsusc.2017.08.010
https://doi.org/10.1016/j.apsusc.2017.08.010
Autor:
Elena M. Slavinskaya, Dmitry A. Svintsitskiy, Vasilii I. Avdeev, Sergei V. Koscheev, T. Yu. Kardash, A. I. Boronin, Boris V. Senkovskiy
Publikováno v:
Applied Catalysis A: General. 510:64-73
Mixed silver–copper oxide Ag2Cu2O3 was investigated by a combination of physicochemical techniques, including X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and temperature programmed reaction (TPR). The catalytic properties of Ag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29fc340f7766a87a0795ba088fdba443
https://doi.org/10.1016/j.apcata.2015.11.011
https://doi.org/10.1016/j.apcata.2015.11.011
Autor:
Lidiya S. Kibis, Andrei I. Boronin, Sergei V. Koscheev, Dmitry A. Svintsitskiy, Andrey I. Stadnichenko, Vladimir I. Zaikovskii
Publikováno v:
ChemPhysChem. 16:3318-3324
Platinum-oxide nanoparticles were prepared through the radio-frequency (RF) discharge sputtering of a Pt electrode in an oxygen atmosphere. The structure, particles size, electronic properties, and surface composition of the RF-sputtered particles we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc1ea63c2e92df4d7c8d54bc71227dc4
https://doi.org/10.1002/cphc.201500546
https://doi.org/10.1002/cphc.201500546
Publikováno v:
Journal of Structural Chemistry. 56:566-575
The paper demonstrates a new technique for preparing nanostructured films of the Pd x Ce1−x O2−x−δ solid solution. The obtained films are similar to real powder catalysts by their chemical and structural properties and are conductive, which is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccd328ee12a01364842197f289918f09
https://doi.org/10.1134/s0022476615030257
https://doi.org/10.1134/s0022476615030257
Autor:
Olga A. Stonkus, Dmitry A. Svintsitskiy, Tatyana Yu. Kardash, Sergei V. Koscheev, A. P. Chupakhin, Andrei I. Boronin, Andrey I. Stadnichenko, Elena M. Slavinskaya
Publikováno v:
The Journal of Physical Chemistry C. 117:14588-14599
Copper(II) oxide nanopowders exhibit a high catalytic activity in CO oxidation at low temperatures. The combination of in situ XPS, XRD, and HRTEM methods was applied to investigate initial steps of CuO nanoparticles reduction, to identify oxygen and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a451c621f527f1dce2dfcca8d36f63a7
https://doi.org/10.1021/jp403339r
https://doi.org/10.1021/jp403339r
Autor:
Ksenia M. Kaprielova, I.I. Ovchinnikov, O.A. Yakovina, Sergei V. Koscheev, Alexander S. Lisitsyn
Publikováno v:
Applied Catalysis A: General. 449:203-214
The deposition of Pt oxide from aqueous chloroplatinate solutions onto carbon supports (activated carbons, carbon blacks, carbon nanofibers) with the aid of Na 2 CO 3 and without adding the reductants or wetting agents was studied. It has been reveal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a50117fb46c99ff13e8ffe00c061bef1
https://doi.org/10.1016/j.apcata.2012.10.004
https://doi.org/10.1016/j.apcata.2012.10.004
Autor:
Andrey I. Stadnichenko, Lidiya S. Kibis, Sergei V. Koscheev, Vladimir I. Zaikovskii, Andrei I. Boronin
Publikováno v:
The Journal of Physical Chemistry C. 116:19342-19348
Oxidized palladium nanoparticles, PdOx (x ≈ 1.3), measuring approximately 3 nm in size were prepared by RF-discharge under an oxygen atmosphere. The Pd3d X-ray photoelectron spectra (XPS) of oxidized palladium nanoparticles show two main peaks with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36e2e31a73ab1413b8ec987e46a4f31a
https://doi.org/10.1021/jp305166k
https://doi.org/10.1021/jp305166k