Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Andrey S. Andreev"'
Autor:
Elizaveta Pustovgar, Rahul P. Sangodkar, Andrey S. Andreev, Marta Palacios, Bradley F. Chmelka, Robert J. Flatt, Jean-Baptiste d’Espinose de Lacaillerie
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
Despite its importance to the cement industry, tricalcium silicate hydration, with its sequence of induction, acceleration and deceleration steps, still hosts many open questions. Here, 29Si nuclear magnetic resonance provides new information on the
Externí odkaz:
https://doaj.org/article/95e3e88a87b241a0b031e942a49b31a3
Autor:
Pascal Scholzen, Guillaume Lang, Andrey S. Andreev, Alberto Quintana, James Malloy, Christopher J. Jensen, Kai Liu, Jean-Baptiste d’Espinose de Lacaillerie
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
The magnetic properties of cobalt metal nanowires grown by electrodeposition in porous membranes depend largely on the synthesis conditions. Here, we focus on the role of electrolyte additives on the magnetic anisotropy of the electrodeposited nanowi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a232a81d9fcb6428c2808dd2fdc5d00
https://doi.org/10.1039/d1cp05164d
https://doi.org/10.1039/d1cp05164d
Autor:
Gao‐Feng Han, Peng Zhang, Pascal Scholzen, Hyuk‐Jun Noh, Mihyun Yang, Do Hyung Kweon, Jong‐Pil Jeon, Young Hyun Kim, Seong‐Wook Kim, Sun‐Phil Han, Andrey S. Andreev, Guillaume Lang, Kyuwook Ihm, Feng Li, Jean‐Baptiste d'Espinose de Lacaillerie, Jong‐Beom Baek
Publikováno v:
Angewandte Chemie International Edition
Carbon hydrogasification is the slowest reaction among all carbon-involved small-molecule transformations. Here, we demonstrate a mechanochemical method that results in both a faster reaction rate and a new synthesis route. The reaction rate was dram
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8328737232ce396d842e772c7226f5fb
https://doi.org/10.1002/anie.202117851
https://doi.org/10.1002/anie.202117851
Autor:
Jean-Baptiste d'Espinose de Lacaillerie, Ilya V. Yakovlev, Zoya N. Volkova, Mariya A. Kazakova, Arcady V. Ishchenko, Andrey S. Andreev, Oleg N. Martyanov, Sergey N. Trukhan, S. S. Yakushkin, Olga B. Lapina, Alexander P. Gerashchenko
Publikováno v:
Physical chemistry chemical physics : PCCP. 23(4)
Investigating the size distributions of Co nanoparticle ensembles is an important problem, which has no straightforward solution. In this work, we use the combination of 59Co internal field nuclear magnetic resonance (59Co IF NMR) and ferromagnetic r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5a8345bb0853492c6db3536567247fd
https://pubmed.ncbi.nlm.nih.gov/33492314
https://pubmed.ncbi.nlm.nih.gov/33492314
Autor:
Andrey S. Andreev, Mariya A. Kazakova, Arcady V. Ishchenko, Alexander V. Shuvaev, Jean-Baptiste d'Espinose de Lacaillerie, Olga B. Lapina, Vladimir L. Kuznetsov, Alexander G. Selyutin
Publikováno v:
Applied Surface Science
Applied Surface Science, Elsevier, 2018, 456, pp.657-665. ⟨10.1016/j.apsusc.2018.06.124⟩
Applied Surface Science, Elsevier, 2018, 456, pp.657-665. ⟨10.1016/j.apsusc.2018.06.124⟩
Decoration of one-dimensional multi-walled carbon nanotubes (MWCNTs) with zero-dimensional Co nanoparticles leads to hybrid structures with chemical and electromagnetic features that are not available to the individual components. This work addresses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94969b29a8be2971d07d281fd7198cc6
https://doi.org/10.1016/j.apsusc.2018.06.124
https://doi.org/10.1016/j.apsusc.2018.06.124
Publikováno v:
Vestnik MEI. :112-118
Despite the fact that the coupled mode theory is widely used for practical applications, the majority of researchers still employ the conventional (or so-called orthogonal) formulation of this theory. It is shown that this formulation lacks accuracy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9e6bdf2b256b63272604da471de691d
https://doi.org/10.24160/1993-6982-2018-1-112-118
https://doi.org/10.24160/1993-6982-2018-1-112-118
Autor:
Jean–Baptiste d'Espinose de Lacaillerie, Svetlana V. Cherepanova, Dmitry V. Krasnikov, Mariya A. Kazakova, Vladimir I. Zaikovskii, Vladimir L. Kuznetsov, Andrey S. Andreev, Olga B. Lapina
Publikováno v:
Journal of Catalysis
Journal of Catalysis, Elsevier, 2018, 358, pp.62-70. ⟨10.1016/j.jcat.2017.11.025⟩
Journal of Catalysis, Elsevier, 2018, 358, pp.62-70. ⟨10.1016/j.jcat.2017.11.025⟩
International audience; 59 Co NMR a b s t r a c t CoFe 2 /CaO catalysts for multi-walled carbon nanotubes (MWCNT) were characterized during the activation period (T = 670°C; C 2 H 4 /Ar = 1:1, 400 sccm) by internal field 59 Co nuclear magnetic reson
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4450b6e3bd98954715771b24deab015
https://doi.org/10.1016/j.jcat.2017.11.025
https://doi.org/10.1016/j.jcat.2017.11.025
Autor:
Andrey S. Andreev, V. I. Suslyaev, Vladimir A. Zakharov, A. S. Kachalov, Nina V. Semikolenova, Vladimir L. Kuznetsov, Sergey I. Moseenkov, Mariya A. Kazakova, E. Yu. Korovin, Mikhail A. Matsko
Publikováno v:
Russian journal of applied chemistry. 2018. Vol. 91, № 1. P. 127-135
Specific features of formation of composite materials based on polyethylene, multi-walled carbon nanotubes, and cobalt nanoparticles (MWCNT–PE and Co/MWCNT–PE) by in situ polymerization were revealed. The in situ polymerization technique is based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3e9375b03ca1398022cb4796364a87c
https://doi.org/10.1134/s1070427218010202
https://doi.org/10.1134/s1070427218010202
Autor:
Kozhevnikov Ivan, Anton S. Shalygin, Evgeny Yu. Gerasimov, Andrey S. Andreev, Olga B. Lapina, Oleg N. Martyanov
Publikováno v:
Microporous and Mesoporous Materials. 251:105-113
The Si/Al ratio is a key parameter of acid-base, structural, textural and, consequently, catalytic properties of amorphous crystalline (micro- and mesoporous) aluminosilicates. The changes of structural and textural characteristics of Al-Si aerogels
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caab4391294db3ef89cfa8cac395a52b
https://doi.org/10.1016/j.micromeso.2017.05.053
https://doi.org/10.1016/j.micromeso.2017.05.053
Autor:
Olga B. Lapina, Evgeniy Papulovskiy, Andrey S. Andreev, Ilya V. Yakovlev, Alexander M. Volodin
Publikováno v:
The Journal of Physical Chemistry C. 121:22268-22273
C12A7 calcium aluminate electride (C12A7:e–) is a novel inorganic functional material with mayenite crystal structure. Because of its physical and chemical properties, C12A7:e– can find application as a catalyst carrier in various reactions, incl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d11d1e292002af4872ce6cdcb8138f5
https://doi.org/10.1021/acs.jpcc.7b08132
https://doi.org/10.1021/acs.jpcc.7b08132