Zobrazeno 1 - 10
of 103
pro vyhledávání: '"V T Lebedev"'
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 17:7-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19e13efcb2f5b1c5f185768b190fafe1
https://doi.org/10.1134/s1027451023010159
https://doi.org/10.1134/s1027451023010159
Autor:
V. T. Lebedev, O. N. Primachenko, Alexander Shvidchenko, A. Ya. Vul, Elena B. Yudina, A. S. Odinokov, Yu. V. Kulvelis, E. A. Marinenko, Iosif V. Gofman
Publikováno v:
Russian Chemical Bulletin. 70:1713-1717
Proton conducting membranes based on a perfluorinated copolymer with short side chains (of the Aquivion® type) are promising for the use in hydrogen fuel cells and overcome in characteristics traditionally used long-chain membranes of the Nation® t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03163a692857ad128246385051028f26
https://doi.org/10.1007/s11172-021-3274-4
https://doi.org/10.1007/s11172-021-3274-4
Autor:
L. V. Vinogradova, O. N. Primachenko, V. T. Lebedev, Gy. Török, A. S. Odinokov, A. Ya. Vul, E. A. Marinenko, Yu. V. Kulvelis, G. A. Polotskaya, O. I. Ivankov
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 15:939-946
Neutron studies of the channels for molecular and ionic transports in membranes modified with different nanoparticles were carried out. In the polyphenylene oxide film modified with polymers composed of fullerene with grafted with polystyrene and pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d3ff5263ee4872fa171624410b70cef
https://doi.org/10.1134/s1027451021050098
https://doi.org/10.1134/s1027451021050098
Autor:
A. D. Belyaev, A. A. Borisenkova, V. T. Lebedev, M. A. Chuev, V. M. Cherepanov, A. Y. Yurenya, G. A. Knyazev, E. V. Fomin, A. N. Artemiev
Publikováno v:
Crystallography Reports. 65:404-408
A mixture of iron carbides and fullerene C60 formed by electric arc synthesis has been hydroxylated by adding OH groups to the fullerene surface, which made it possible, according to the EXAFS data, to obtain almost pure fullerenol Fe@C60(OH)30. Powd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d7736073811ffafc2359753f9112b5e
https://doi.org/10.1134/s1063774520030086
https://doi.org/10.1134/s1063774520030086
Autor:
A. Ya. Vul, O. N. Primachenko, Iosif V. Gofman, Yu. V. Kulvelis, E. A. Marinenko, A. V. Shvidchenko, V. T. Lebedev, V. Yu. Bayramukov, A. S. Odinokov, S. S. Ivanchev
Publikováno v:
Membranes and Membrane Technologies. 2:1-9
Composite proton-conducting membranes based on perfluorinated short side chain polymers modified with nanodiamonds having a hydrophilic surface owing to grafted carboxyl groups have been produced. Membrane films are prepared by precipitating the poly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f55ffc41c05116d363f7990265a118db
https://doi.org/10.1134/s2517751620010060
https://doi.org/10.1134/s2517751620010060
Autor:
A. P. Serebrov, V. T. Lebedev
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:1-5
A method for studying the magnetic dynamics of endofullerenes M@C2n (2n = 60, 70, …) and their derivatives, including fullerenols M@C2n(OH)X (X ~ 30) encapsulating 4 f elements inside carbon cages is studied. The possibilities of the 3D polarimetry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e57cbcc9ebb9280be7ba2b167d751bc2
https://doi.org/10.1134/s1027451020010103
https://doi.org/10.1134/s1027451020010103
Autor:
V. T. Lebedev, A. Ya. Vul, S. S. Ivanchev, V. Yu. Bayramukov, Iosif V. Gofman, Baohu Wu, A. S. Odinokov, Alexander I. Kuklin, A. V. Shvidchenko, O. N. Primachenko, Yu. V. Kulvelis
Publikováno v:
Fullerenes, nanotubes & carbon nanostructures 28(2), 140-146 (2020). doi:10.1080/1536383X.2019.1680981
A new approach was applied to improve the proton conductivity mechanism in perfluorinated membranes for hydrogen fuel cells. The composite short-side chain membranes were modified with functionalized diamond nanoparticles. Carboxylated nanodiamonds e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fa5b6905f32bf2c89a2b972327799b7
https://doi.org/10.1080/1536383x.2019.1680981
https://doi.org/10.1080/1536383x.2019.1680981
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 13:793-801
Pyrolyzed derivatives of yttrium bis-phthalocyanine are studied by small-angle neutron scattering, atomic force microscopy and infrared spectroscopy. Completely destroying bis-phthalocyanine molecules, the pyrolysis process forms thermally stable str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceeeb9cbc04c768e5787eb1f844cadda
https://doi.org/10.1134/s1027451019050045
https://doi.org/10.1134/s1027451019050045
Autor:
V. T. Lebedev, A. D. Belyaev, A. N. Artemiev, V. P. Sedov, M. V. Suyasova, Vladimir I. Chizhik, Alexandr V. Ievlev, Yu. V. Kulvelis
Publikováno v:
Applied Magnetic Resonance. 50:1163-1175
The nuclear magnetic resonance (NMR)-relaxation characteristics of protons in pure aqueous and buffer solutions of highly hydroxylated endofullerenols with paramagnetic gadolinium ions at ambient temperature have been studied. These systems were thor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cdb882790ecfa789c61557a60d711d9
https://doi.org/10.1007/s00723-019-01139-3
https://doi.org/10.1007/s00723-019-01139-3
Autor:
Yu. N. Zhuravlev, A. T. Oprev, V. V. Runov, V. A. Ilatovskii, V. A. Lyamkin, A. F. Shchebetov, I. V. Golosovskii, V. T. Lebedev, O. Yu Samodurov, M. S. Onegin, A. K. Fomin, G. P. Gordeev, O. P. Smirnov, A. P. Serebrov, L. A. Aksel'Rod, V. G. Syromyatnikov, V. M. Pusenkov, V. N. Zabenkin, Yu. P. Chernenkov
Publikováno v:
Technical Physics. 64:737-744
The results of calculation of fluxes of ultracold (UCNs), very cold, and cold neutrons at the output of neutron guides of the UCN source with superfluid helium at the WWR-M reactor are presented. UCN density ρ35L = 1.3 × 104 n/cm3 in the trap of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1993da0d835dba967fc6db6a6cf30fdd
https://doi.org/10.1134/s1063784219050219
https://doi.org/10.1134/s1063784219050219