Zobrazeno 1 - 10
of 23
pro vyhledávání: '"O. S. Polezhaeva"'
Autor:
Yu. D. Tret'yakov, Vladimir Ivanov, S. V. Makaev, O. S. Polezhaeva, Oleg Brylev, Alexander M. Skundin, Tatiana L. Kulova
Publikováno v:
Russian Journal of Inorganic Chemistry. 55:991-994
The specifics of electrochemical lithium intercalation into nanocrystalline ceria were studied. The lithium capacity of CeO2 − x is discovered to increase systematically as the nanoparticle size shifts down, indicating the potential of nanocrystall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aa93f4a8296601f3f857add4984cea9
https://doi.org/10.1134/s0036023610070016
https://doi.org/10.1134/s0036023610070016
Publikováno v:
Physics of the Solid State. 52:957-963
The mesostructure of amorphous xerogels based on hydrated zirconia ZrO2 and its evolution at different stages of heat treatment have been investigated using the small-angle neutron scattering method. A correlation function of the nuclear scattering a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85b650655f43f2368f507c0efb3d27da
https://doi.org/10.1134/s106378341005015x
https://doi.org/10.1134/s106378341005015x
Publikováno v:
Russian Journal of General Chemistry. 80:604-617
Directed search for further manifestations of size-dependent effects in the functional properties of nanomaterials constitutes a key line of nanotechnologies research. The major size-dependent effects were analyzed for nanocrystalline ceria. The prac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4144e78e8cf0310d8963ca148c4bc2db
https://doi.org/10.1134/s1070363210030412
https://doi.org/10.1134/s1070363210030412
Autor:
A. V. Usatenko, A. S. Shaporev, A. B. Shcherbakov, O. S. Polezhaeva, Alexander E. Baranchikov, Vladimir Ivanov
Publikováno v:
Russian Journal of Inorganic Chemistry. 55:328-332
New methods are proposed for preparing aqueous sols of nanocrystalline ceria stabilized by citric or polyacrylic acid. Transmission electron microscopy and UV-Vis spectroscopy were used to study the stability of sols in hydrothermal treatment at temp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed852a2b5e96a6f85d7e7b53bd2f933
https://doi.org/10.1134/s0036023610030046
https://doi.org/10.1134/s0036023610030046
Publikováno v:
Inorganic Materials. 46:43-46
The growth of ceria nanoparticles during annealing at high temperatures (up to 700°C) has been studied by X-ray diffraction, transmission electron microscopy, and low-temperature nitrogen adsorption measurements. The results indicate that CeO2 nanop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ace0140031847855792e0b2a9ca8dab7
https://doi.org/10.1134/s0020168510010103
https://doi.org/10.1134/s0020168510010103
Autor:
A. S. Lermontov, O. S. Polezhaeva, M. S. Yakimova, Yu. D. Tret'yakov, Alexander E. Baranchikov, Vladimir Ivanov
Publikováno v:
Doklady Chemistry. 430:4-7
The change in physicochemical properties of sub� stances in transition to the nanocrystalline state has attracted considerable attention of researchers and engineers in the last decade. However, known exam� ples of change in catalytic properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0747924a8280d759ef5d78da15bb2d9
https://doi.org/10.1134/s0012500810010027
https://doi.org/10.1134/s0012500810010027
Publikováno v:
Russian Journal of Inorganic Chemistry. 55:1-5
A new microwave-hydrothermal process has been developed for preparing stable aqueous sols of nanocrystalline ceria. Transmission electron microscopy, UV-Vis spectroscopy, and dynamic light scattering shows that CeO2 nanoparticle size remains unchange
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::018fe663593dd337ad1ec3c8dad06bd5
https://doi.org/10.1134/s0036023610010018
https://doi.org/10.1134/s0036023610010018
Autor:
Vladimir Ivanov, Gennady P. Kopitsa, V. V. Runov, O. S. Polezhaeva, Pavel P. Fedorov, K. Pranzas
Publikováno v:
Russian Journal of Inorganic Chemistry. 54:1689-1696
Particle coarsening trends at high temperatures (200 to 700 °C) in CeO2 nanoparticles having various chemical histories are determined by powder X-ray diffraction (XRD), low-temperature nitrogen adsorption, transmission electron microscopy, and smal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d0c209fa68477df1a9c1a9b63de18dd
https://doi.org/10.1134/s0036023609110023
https://doi.org/10.1134/s0036023609110023
Autor:
M. S. Yakimova, Vladimir Ivanov, A. S. Lermontov, O. S. Polezhaeva, A. A. Trushin, Yu. D. Tret'yakov
Publikováno v:
Doklady Chemistry. 427:186-189
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a48dbe2bda5f569cbba4db734da3a4f
https://doi.org/10.1134/s0012500809080023
https://doi.org/10.1134/s0012500809080023
Publikováno v:
Doklady Chemistry. 427:190-193
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77471c3dc50494e7be257f33d1141924
https://doi.org/10.1134/s0012500809080035
https://doi.org/10.1134/s0012500809080035