Zobrazeno 1 - 10 of 130 pro vyhledávání: '"N S, Smirnova"'
1
Highly Active Bimetallic Single-Atom Alloy PdAg Catalysts on Cerium-Containing Supports in the Hydrogenation of Alkynes to Alkenes
Autor: A. V. Rassolov, G. O. Bragina, G. N. Baeva, I. S. Mashkovsky, N. S. Smirnova, E. Yu. Gerasimov, A. V. Bukhtiyarov, Ya. V. Zubavichus, A. Yu. Stakheev
Publikováno v: Kinetics and Catalysis. 63:756-764
Abstract A study of a series of single-atom-alloy catalysts Pd1Ag3/Al2O3, Pd1Ag3/CeO2–Al2O3, and Pd1Ag3/CeO2–ZrO2 in the selective hydrogenation of diphenylacetylene (DPA) showed a significant (five-fold) increase in activity for the PdAg3/CeO2
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e6b3a8f334ed9bf18789c1f04ed4ea9a
https://doi.org/10.1134/s0023158422060118
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2
SYNTHESIS AND CRYSTAL STRUCTURE OF PENTANUCLEAR HETEROMETALLIC Pd(II)–La(III) ACETATE COMPLEX
Autor: A. B. Kornev, Natalia V. Cherkashina, N. S. Smirnova, Ilya A. Yakushev, M. N. Vargaftik, M. A. Dyuzheva
Publikováno v: Journal of Structural Chemistry. 62:1511-1515
The structure of a novel pentanuclear heterometallic complex [Pd3La2(OOCMe)12(MeCOOH)4] with an unusual ratio of metals 3Pd:2La is studied by XRD. The complex is prepared by the reaction of palladium acetate [Pd3(OOCMe)6] with lanthanum acetate [La(O
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0260811358920cfafd36c735d66ad8a6
https://doi.org/10.1134/s0022476621100048
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3
SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF PALLADIUM(II) DIACETATO-(5-NITRO-1,10-PHENANTHROLINE)
Autor: Natalia V. Cherkashina, N. S. Smirnova, I. A. Stebletsova, A. A. Balakina, A. B. Kornev, Ilya A. Yakushev
Publikováno v: Journal of Structural Chemistry. 62:1411-1415
The structure of a new mononuclear acetate complex of palladium(II) with the bidentate substituted N-donor 5-nitro-1,10-phenanthroline ligand, namely [Pd(nphen)(OOCMe)2∙MeOH] is studied by X-ray crystallography. This compound is found to crystalliz
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5524475c1134da2c734139747843250c
https://doi.org/10.1134/s0022476621090092
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4
Heterogenized homogeneous catalytic systems for the oxidation of carbon monoxide and propane
Autor: N. S. Smirnova, G. N. Menchikova, A. B. Kornev, E. G. Chepaikin, Evgeny V. Khramov, S. I. Pomogailo, Vyacheslav M. Martynenko, Ilya A. Yakushev
Publikováno v: Russian Chemical Bulletin. 70:1489-1498
Heterogenized catalysts were prepared by the immobilization of the homogeneous catalytic systems containing the rhodium complexes, copper compounds, and perfluoroorganic acids onto porous carriers. The activity of the catalysts was studied in the pro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0527dcf977b2c56b649fffc2e94c16d
https://doi.org/10.1007/s11172-021-3244-x
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5
Study of the Interaction between Components at Different Stages of Preparing Ru–Rb/Sibunit Catalysts for the Decomposition of Ammonia
Autor: V. A. Borisov, Yu. V. Surovikin, E. Yu. Gerasimov, N. S. Smirnova, V. V. Kriventsov, Ya. V. Zubavichus, Pavel G. Tsyrulnikov, D. A. Shlyapin, Mikhail V. Trenikhin, E. V. Khramov, V. L. Temerev, K. N. Iost
Publikováno v: Russian Journal of Physical Chemistry A. 94:2201-2208
The interaction between the components of a Ru–Rb/Sibunit catalyst for the decomposition of ammonia is studied via XAFS spectroscopy, X-ray diffraction with synchrotron radiation, and high-resolution transmission electron microscopy. The porous str
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c9213a9433a26ba933669ad9f7f0ffb6
https://doi.org/10.1134/s0036024420110114
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6
Formation of Isolated Single-Atom Pd1 Sites on the Surface of Pd–Ag/Al2O3 Bimetallic Catalysts
Autor: Igor S. Mashkovsky, Ya. V. Zubavichus, A. V. Kazakov, Galina N. Baeva, A. Yu. Stakheev, N. S. Smirnova, G. O. Bragina, Andrey V. Bukhtiyarov, A. V. Rassolov
Publikováno v: Kinetics and Catalysis. 61:758-767
The structure of Pd–Ag/Al2O3 samples with different Ag/Pd ratios has been studied by a complex of physicochemical methods (H2-TPR, XRD, H2-TPD, TEM). Catalysts have been synthesized by supporting an active component on α-Al2O3 and γ-Al2O3. X-ray
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c511b49a6b3c984721cb52cf3a5b5f9
https://doi.org/10.1134/s0023158420050080
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7
Intermetallic Pd In /Al2O3 catalysts with isolated single-atom Pd sites for one-pot hydrogenation of diphenylacetylene into trans-stilbene
Autor: Galina N. Baeva, Alexander Yu. Stakheev, Andrey V. Bukhtiyarov, N. S. Smirnova, Igor S. Mashkovsky, P. V. Markov
Publikováno v: Mendeleev Communications. 30:468-471
Novel one-pot synthesis of trans-stilbene comprises hydrogenation of diphenylacetylene into cis-stilbene followed by its hydroisomerization, over the catalyst being intermetallic PdxIny/Al2O3 system with isolated single-atom Pd1 sites. The hydroisome
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8fee383bfecf492f6e4a283acaca728
https://doi.org/10.1016/j.mencom.2020.07.020
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8
Gas-Phase and Liquid-Phase Hydrogenation of Acetylene in Lean and Enriched Mixtures over Supported Modified Palladium Catalysts
Autor: D. V. Glyzdova, N. S. Smirnova, D. A. Shlyapin, Pavel G. Tsyrulnikov
Publikováno v: Russian Journal of General Chemistry. 90:1120-1140
The results of studies on selective hydrogenation of acetylene to ethylene over bimetallic palladium-containing catalysts were summarized. Regular and specific features of the catalyst action in gas-phase hydrogenation of traces of acetylene in the a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3ccdaf35b8f90567c68d84032b46ec9
https://doi.org/10.1134/s1070363220060298
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9
SRPES and STM data for the model bimetallic Pd-In/HOPG catalysts: Effects of mild post-synthesis oxidative treatments
Autor: A. Yu. Stakheev, Yan V. Zubavichus, Andrey V. Bukhtiyarov, I. A. Chetyrin, M. A. Panafidin, N. S. Smirnova, Igor P. Prosvirin, P. V. Markov, A. Knop-Gericke, Valery I. Bukhtiyarov, Igor S. Mashkovsky, A. Yu. Klyushin
Publikováno v: Data in Brief
Data in Brief, Vol 39, Iss, Pp 107626-(2021)
Post-synthesis treatment of bimetallic catalysts in different gas phases resulting in the adsorption-induced segregation is among promising approaches to enhance their activity not compromising selectivity towards a number of low-temperature reaction
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::366fda5afc225316ebfe42182ccedca2
https://hdl.handle.net/21.11116/0000-0009-9C19-C21.11116/0000-0009-9C1B-A
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10
Local Structure of Pd1 Single Sites on the Surface of PdIn Intermetallic Nanoparticles: A Combined DFT and CO-DRIFTS Study
Autor: N. S. Smirnova, Alexander Yu. Stakheev, Pavel Markov, Galina N. Baeva, Igor S. Mashkovsky, Hanne Falsig, Andrey V. Bukhtiyarov
Publikováno v: Catalysts
Volume 11
Issue 11
Catalysts, Vol 11, Iss 1376, p 1376 (2021)
Local structure of Pd1 single sites on the surface of Pd1In1 intermetallic nanoparticles supported on α-Al2O3 was investigated by the combination of CO-DRIFTS spectroscopy and DFT. CO-DRIFTS spectra of PdIn/Al2O3 catalyst exhibit only one asymmetric
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::feed5fd389aa37ac891c30614b15cc2d
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