1
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Shesterkina AA, Kirichenko OA, Tkachenko OP, Kustov AL, Kustov LM. Liquid-Phase Partial Hydrogenation of Phenylacetylene at Ambient Conditions Catalyzed by Pd-Fe-O Nanoparticles Supported on Silica. Nanomaterials (Basel) 2023; 13:2247. [PMID: 37570564 PMCID: PMC10421024 DOI: 10.3390/nano13152247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/30/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023]
Abstract
Catalysts with no hazardous or toxic components are required for the selective hydrogenation of acetylenic bonds in the synthesis of pharmaceuticals, vitamins, nutraceuticals, and fragrances. The present work demonstrates that a high selectivity to alkene can be reached over a Pd-Fe-O/SiO2 system prepared by the co-impregnation of a silica support with a solution of the metal precursors (NH4)3[Fe(C2O4)3] and [Pd(NH3)4]Cl2 followed by thermal treatment in hydrogen or in air at 400 °C. A DRIFT spectroscopic study of CO adsorption revealed large shifts in the position of the Pdn+-CO bands for this system, indicating the strong effect of Fen+ on the Pd electronic state, resulting in a decreased rate of double C=C bond hydrogenation and an increased selectivity of alkyne hydrogenation to alkene. The prepared catalysts consisted of mono- and bimetallic nanoparticles on an SiO2 carrier and exhibited a selectivity as high as that of the commonly used Lindlar catalyst (which contains such hazardous components as lead and barium), while the activity of the Fe-Pd-O/SiO2 catalyst was an order of magnitude higher. The hydrogenation of a triple bond over the proposed Pd-Fe catalyst opens the way to selective hydrogenation over nontoxic catalysts with a high yield and productivity. Taking into account a simple procedure of catalyst preparation, this direction provides a rationale for the large-scale implementation of these catalysts.
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Affiliation(s)
- Anastasiya A. Shesterkina
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1/3, 119234 Moscow, Russia; (A.A.S.); (A.L.K.)
- Laboratory of Nanochemistry and Ecology, Institute of Ecotechnologies, National University of Science and Technology MISIS, Leninsky Prospect 4, 119049 Moscow, Russia
| | - Olga A. Kirichenko
- Laboratory of Development and Research of Polyfunctional Catalysts, Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospekt 47, 119991 Moscow, Russia; (O.A.K.); (O.P.T.)
| | - Olga P. Tkachenko
- Laboratory of Development and Research of Polyfunctional Catalysts, Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospekt 47, 119991 Moscow, Russia; (O.A.K.); (O.P.T.)
| | - Alexander L. Kustov
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1/3, 119234 Moscow, Russia; (A.A.S.); (A.L.K.)
- Laboratory of Nanochemistry and Ecology, Institute of Ecotechnologies, National University of Science and Technology MISIS, Leninsky Prospect 4, 119049 Moscow, Russia
| | - Leonid M. Kustov
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1/3, 119234 Moscow, Russia; (A.A.S.); (A.L.K.)
- Laboratory of Nanochemistry and Ecology, Institute of Ecotechnologies, National University of Science and Technology MISIS, Leninsky Prospect 4, 119049 Moscow, Russia
- Laboratory of Development and Research of Polyfunctional Catalysts, Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospekt 47, 119991 Moscow, Russia; (O.A.K.); (O.P.T.)
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Kartavova KE, Mashkin MY, Kostin MY, Finashina ED, Kalmykov KB, Kapustin GI, Pribytkov PV, Tkachenko OP, Mishin IV, Kustov LM, Kustov AL. Rhodium-Based Catalysts: An Impact of the Support Nature on the Catalytic Cyclohexane Ring Opening. Nanomaterials (Basel) 2023; 13:936. [PMID: 36903814 PMCID: PMC10005695 DOI: 10.3390/nano13050936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 02/23/2023] [Accepted: 03/01/2023] [Indexed: 06/18/2023]
Abstract
Because of the growing demand for high-quality fuels, the light cycle oil fraction improvement including cetane number improvement is important. The main way to reach this improvement is the ring opening of cyclic hydrocarbons, and a highly effective catalyst should be found. Cyclohexane ring openings are a possible option to investigate the catalyst activity. In this work, we investigated rhodium-loaded catalysts prepared using the commercially available industrial supports: single-component ones, SiO2 and Al2O3; and mixed oxides CaO + MgO + Al2O3 and Na2O + SiO2 + Al2O3. The catalysts were prepared by incipient wetness impregnation and investigated by N2 low-temperature adsorption-desorption, XRD, XPS, DRS UV-Vis and DRIFT spectroscopy, SEM, and TEM with EDX. The catalytic tests were performed in cyclohexane ring opening in the range of 275-325 °C. The best result was demonstrated by the sample 1Rh/CaMgAlO: the selectivity to n-hexane was about 75% while the cyclohexane conversion was about 25% at 275 °C. The space-time yield was up to 12 mmoln-hexane gcat-1h-1.
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Affiliation(s)
- Kristina E. Kartavova
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
- Institute of Ecotechnologies, National University of Science and Technology “MISiS”, 119049 Moscow, Russia
| | - Mikhail Yu. Mashkin
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
- Institute of Ecotechnologies, National University of Science and Technology “MISiS”, 119049 Moscow, Russia
- N.D. Zelinsky Institute of Organic Chemistry RAS, 119991 Moscow, Russia
| | - Mikhail Yu. Kostin
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
| | | | | | | | - Petr V. Pribytkov
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
- N.D. Zelinsky Institute of Organic Chemistry RAS, 119991 Moscow, Russia
| | - Olga P. Tkachenko
- N.D. Zelinsky Institute of Organic Chemistry RAS, 119991 Moscow, Russia
| | - Igor V. Mishin
- N.D. Zelinsky Institute of Organic Chemistry RAS, 119991 Moscow, Russia
| | - Leonid M. Kustov
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
- Institute of Ecotechnologies, National University of Science and Technology “MISiS”, 119049 Moscow, Russia
- N.D. Zelinsky Institute of Organic Chemistry RAS, 119991 Moscow, Russia
| | - Alexander L. Kustov
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia
- Institute of Ecotechnologies, National University of Science and Technology “MISiS”, 119049 Moscow, Russia
- N.D. Zelinsky Institute of Organic Chemistry RAS, 119991 Moscow, Russia
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3
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Shesterkina AA, Strekalova AA, Shuvalova EV, Kapustin GI, Tkachenko OP, Kustov LM. Catalytic synthesis of isoprenol from fatty acid ester over bimetallic Cu–Fe catalysts. Mendeleev Communications 2022. [DOI: 10.1016/j.mencom.2022.09.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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4
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Abusuek DA, Tkachenko OP, Bykov AV, Sidorov AI, Matveeva VG, Sulman MG, Nikoshvili LZ. ZSM-5 as a support for Ru-containing catalysts of levulinic acid hydrogenation: Influence of the reaction conditions and the zeolite acidity. Catal Today 2022. [DOI: 10.1016/j.cattod.2022.08.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Isaeva VI, Papathanasiou K, Chernyshev VV, Glukhov L, Deyko G, Bisht KK, Tkachenko OP, Savilov SV, Davshan NA, Kustov LM. Hydroamination of Phenylacetylene with Aniline over Gold Nanoparticles Embedded in the Boron Imidazolate Framework BIF-66 and Zeolitic Imidazolate Framework ZIF-67. ACS Appl Mater Interfaces 2021; 13:59803-59819. [PMID: 34904440 DOI: 10.1021/acsami.1c14359] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The hydroamination of alkynes is an atom-economy process in the organic synthesis for the C-N bond formation, thereby allowing the production of fine chemicals and intermediates. However, direct interaction between alkynes and amines is complicated due to the electron enrichment of both compounds. Therefore, efficient hydroamination catalysts, especially heterogeneous ones, are in great demand. This work aimed at the development of novel heterogeneous catalysts based on zeolite-like metal-organic frameworks for phenylacetylene hydroamination. The sodalite (SOD) type zeolitic imidazolate framework ZIF-67 (Co(meim)2, meim = 2-methylimidazolate) and boron imidazolate framework BIF-66 ({Co[B(im)4]2}n, im = imidazolate) were studied as the carriers for the gold nanoparticles (Au-NPs). Au-NPs were embedded in the ZIF-67 and BIF-66 matrices by incipient wetness impregnation. Au@ZIF-67 and Au@BIF-66 hybrids were studied for the first time in the liquid phase hydroamination of phenylacetylene with aniline in an air atmosphere and have shown high activity and selectivity in respect to imine in this process. The pronounced impact of the nature of the metal-organic carrier, Au source, and reducing agent on the catalytic performance of the synthesized nanomaterials was found. To the best of our knowledge, it is the first example of using the zeolitic imidazolate framework and boron-imidazolate framework as the components of the gold-containing catalytic systems for the alkyne hydroamination.
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Affiliation(s)
- Vera I Isaeva
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prospect 47, Moscow 119991, Russia
- National University of Science and Technology MISiS, Leninsky prospect 4, Moscow 119991, Russia
| | | | - Vladimir V Chernyshev
- Chemistry Department, Moscow State University, Leninskie Gory 1, bldg. 3, Moscow 119992, Russia
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS, 31 Leninsky prospect, Moscow 119071, Russian Federation
| | - Lev Glukhov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prospect 47, Moscow 119991, Russia
| | - Grigory Deyko
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prospect 47, Moscow 119991, Russia
| | - Kamal Kumar Bisht
- Department of Chemistry, RGU Government Post Graduate College Uttarkashi, Uttarkashi, 2491936 Uttarakhand, India
| | - Olga P Tkachenko
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prospect 47, Moscow 119991, Russia
| | - Serguei V Savilov
- Chemistry Department, Moscow State University, Leninskie Gory 1, bldg. 3, Moscow 119992, Russia
| | - Nikolai A Davshan
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prospect 47, Moscow 119991, Russia
| | - Leonid M Kustov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prospect 47, Moscow 119991, Russia
- National University of Science and Technology MISiS, Leninsky prospect 4, Moscow 119991, Russia
- Chemistry Department, Moscow State University, Leninskie Gory 1, bldg. 3, Moscow 119992, Russia
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6
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Finashina ED, Avaev VI, Tkachenko OP, Greish AA, Davshan NA, Kuperman A, Caro J, Kustov LM. Decalin Ring Opening on Heterogeneous Me/Saponite Nanocatalysts (Me = Rh, Ru, and Ir). Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c00538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Elena D. Finashina
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, 119991 Moscow, Russia
| | - Vladimir I. Avaev
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, 119991 Moscow, Russia
| | - Olga P. Tkachenko
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, 119991 Moscow, Russia
| | - Alexander A. Greish
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, 119991 Moscow, Russia
| | - Nikolay A. Davshan
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, 119991 Moscow, Russia
| | - Alexander Kuperman
- Chevron Corp., 100 Chevron Way, Richmond, California 94802, United States
| | - Juergen Caro
- Gottfried Wilhelm Leibniz Universität Hannover, Postfach 6009, 30060 Hannover, Germany
| | - Leonid M. Kustov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, 119991 Moscow, Russia
- Chemistry Department, Moscow State University, Leninskie Gory 1, bldg. 3, 119992 Moscow, Russia
- National Science and Technology University MISiS, Leninsky prospekt 4, 119071 Moscow, Russia
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7
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Kustov AL, Tarasov AL, Tkachenko OP, Mishin IV, Kapustin GI, Kustov LM. Ethanol to Acetaldehyde Conversion under Thermal and Microwave Heating of ZnO-CuO-SiO 2 Modified with WC Nanoparticles. Molecules 2021; 26:molecules26071955. [PMID: 33807124 PMCID: PMC8037519 DOI: 10.3390/molecules26071955] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 03/17/2021] [Accepted: 03/23/2021] [Indexed: 12/02/2022] Open
Abstract
The nonoxidative conversion of ethanol to acetaldehyde under thermal and microwave heating was studied on mixed oxide ZnO-CuO-SiO2 catalysts modified with additives of tungsten carbide nanoparticles. The results revealed that the WC-modified catalyst exhibited superior activity and selectivity under microwave heating conditions. It is assumed that when microwave heating is used, hot zones can appear at the contact points of WC nanoparticles and active centers of the mixed oxide ZnO-CuO-SiO2 catalyst, which intensively absorb microwave energy, allowing the more efficient formation of acetaldehyde at moderate temperatures. Thermodynamic calculations of equilibrium concentrations of reagents and products allowed us to identify the optimal conditions for effective acetaldehyde production. The initial catalyst and the catalyst prepared by the coprecipitation of the oxides with the addition of WC were characterized by physicochemical methods (TPR-H2, XRD, DRIFTS of adsorbed CO). The active centers of the oxide catalyst can be Cu+ cations.
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Affiliation(s)
- Alexander L. Kustov
- N.D. Zelinsky Institute of Organic Chemistry, Leninsky Prospect 47, 119991 Moscow, Russia; (A.L.K.); (A.L.T.); (O.P.T.); (I.V.M.); (G.I.K.)
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1, bldg. 3, 119992 Moscow, Russia
- Institute of Ecology and Engineering, National University of Science and Technology “MISiS”, Leninsky Prospect 4, 119991 Moscow, Russia
| | - Andrey L. Tarasov
- N.D. Zelinsky Institute of Organic Chemistry, Leninsky Prospect 47, 119991 Moscow, Russia; (A.L.K.); (A.L.T.); (O.P.T.); (I.V.M.); (G.I.K.)
| | - Olga P. Tkachenko
- N.D. Zelinsky Institute of Organic Chemistry, Leninsky Prospect 47, 119991 Moscow, Russia; (A.L.K.); (A.L.T.); (O.P.T.); (I.V.M.); (G.I.K.)
| | - Igor V. Mishin
- N.D. Zelinsky Institute of Organic Chemistry, Leninsky Prospect 47, 119991 Moscow, Russia; (A.L.K.); (A.L.T.); (O.P.T.); (I.V.M.); (G.I.K.)
| | - Gennady I. Kapustin
- N.D. Zelinsky Institute of Organic Chemistry, Leninsky Prospect 47, 119991 Moscow, Russia; (A.L.K.); (A.L.T.); (O.P.T.); (I.V.M.); (G.I.K.)
| | - Leonid M. Kustov
- N.D. Zelinsky Institute of Organic Chemistry, Leninsky Prospect 47, 119991 Moscow, Russia; (A.L.K.); (A.L.T.); (O.P.T.); (I.V.M.); (G.I.K.)
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory 1, bldg. 3, 119992 Moscow, Russia
- Correspondence:
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Redina EA, Kapustin GI, Tkachenko OP, Greish AA, Kustov LM. Effect of ultra-low amount of gold in oxide-supported bimetallic Au–Fe and Au–Cu catalysts on liquid-phase aerobic glycerol oxidation in water. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00674f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Low-loaded Au–Fe and Au–Cu supported bimetallic catalysts showed exceptional activity in liquid-phase glycerol oxidation. Strong synergetic effect of Au–Fe (Cu) interaction and Au content tuned the oxidation activity and selectivity of the catalysts.
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Affiliation(s)
- Elena A. Redina
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russian Federation
| | - Gennady I. Kapustin
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russian Federation
| | - Olga P. Tkachenko
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russian Federation
| | - Alexander A. Greish
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russian Federation
| | - Leonid M. Kustov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russian Federation
- National University of Science and Technology MISiS, 4 Leninsky prosp, Moscow 119991, Russian Federation
- Chemistry Department, Moscow State University, 1 Leninskie Gory, 3, Moscow, 119992, Russian Federation
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Haskell AK, Sulman AM, Golikova EP, Stein BD, Pink M, Morgan DG, Lakina NV, Karpenkov AY, Tkachenko OP, Sulman EM, Matveeva VG, Bronstein LM. Glucose Oxidase Immobilized on Magnetic Zirconia: Controlling Catalytic Performance and Stability. ACS Omega 2020; 5:12329-12338. [PMID: 32548416 PMCID: PMC7271398 DOI: 10.1021/acsomega.0c01067] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 05/13/2020] [Indexed: 05/28/2023]
Abstract
Here, we report the structures and properties of biocatalysts based on glucose oxidase (GOx) macromolecules immobilized on the mesoporous zirconia surface with or without magnetic iron oxide nanoparticles (IONPs) in zirconia pores. Properties of these biocatalysts were studied in oxidation of d-glucose to d-gluconic acid at a wide range of pH and temperatures. We demonstrate that the calcination temperature (300, 400, or 600 °C) of zirconia determines its structure, with crystalline materials obtained at 400 and 600 °C. This, in turn, influences the catalytic behavior of immobilized GOx, which was tentatively assigned to the preservation of GOx conformation on the crystalline support surface. IONPs significantly enhance the biocatalyst activity due to synergy with the enzyme. At the same time, neither support porosity nor acidity/basicity shows correlations with the properties of this biocatalyst. The highest relative activity of 98% (of native GOx) at a pH 6-7 and temperature of 40-45 °C was achieved for the biocatalyst based on ZrO2 calcined at 600 °C and containing IONPs. This process is green as it is characterized by a high atom economy due to the formation of a single product with high selectivity and conversion and minimization of waste due to magnetic separation of the catalyst from an aqueous solution. These and an exceptional stability of this catalyst in 10 consecutive reactions (7% relative activity loss) make it favorable for practical applications.
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Affiliation(s)
- Angela K. Haskell
- Department of Chemistry, Indiana University, 800 E. Kirkwood Av., Bloomington, Indiana 47405, United
States
| | - Aleksandrina M. Sulman
- Department of Biotechnology and Chemistry, Tver State Technical University, 22 A. Nikitina Street, Tver 170026, Russia
| | - Ekaterina P. Golikova
- Regional Technological
Center, Tver State University, Zhelyabova Str., 33, Tver 170100, Russia
| | - Barry D. Stein
- Department
of Biology, Indiana University, 1001 E. Third Street, Bloomington, Indiana 47405, United States
| | - Maren Pink
- Department of Chemistry, Indiana University, 800 E. Kirkwood Av., Bloomington, Indiana 47405, United
States
| | - David Gene Morgan
- Department of Chemistry, Indiana University, 800 E. Kirkwood Av., Bloomington, Indiana 47405, United
States
| | - Natalya V. Lakina
- Department of Biotechnology and Chemistry, Tver State Technical University, 22 A. Nikitina Street, Tver 170026, Russia
| | - Alexey Yu. Karpenkov
- Regional Technological
Center, Tver State University, Zhelyabova Str., 33, Tver 170100, Russia
| | - Olga P. Tkachenko
- N. D. Zelinsky
Institute of Organic Chemistry, Russian
Academy of Sciences, 47 Leninsky Pr., Moscow 119991 Russia
| | - Esther M. Sulman
- Department of Biotechnology and Chemistry, Tver State Technical University, 22 A. Nikitina Street, Tver 170026, Russia
| | - Valentina G. Matveeva
- Department of Biotechnology and Chemistry, Tver State Technical University, 22 A. Nikitina Street, Tver 170026, Russia
- Regional Technological
Center, Tver State University, Zhelyabova Str., 33, Tver 170100, Russia
| | - Lyudmila M. Bronstein
- Department of Chemistry, Indiana University, 800 E. Kirkwood Av., Bloomington, Indiana 47405, United
States
- A.N.
Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, Moscow 119991 Russia
- Faculty of Science,
Department of Physics, King Abdulaziz University, Jeddah 21589 Saudi Arabia
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Greish AA, Finashina ED, Tkachenko OP, Nikul'shin PA, Ershov MA, Kustov LM. Hydrodeoxygenation of glycerol into propanols over a Ni/WO3–TiO2 catalyst. Mendeleev Communications 2020. [DOI: 10.1016/j.mencom.2020.01.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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11
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Shesterkina AA, Tkachenko OP, Shuvalova EV, Kapustin GI, Kazansky VB, Kustov LM. Influence of the electronic state of the metals in Fe–Pt/SiO2 catalysts on the performance of hydrogenation of phenylacetylene. Mendeleev Communications 2019. [DOI: 10.1016/j.mencom.2019.11.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Redina EA, Vikanova KV, Kapustin GI, Mishin IV, Tkachenko OP, Kustov LM. Selective Room-Temperature Hydrogenation of Carbonyl Compounds under Atmospheric Pressure over Platinum Nanoparticles Supported on Ceria-Zirconia Mixed Oxide. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900215] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Elena A. Redina
- Laboratory of Development and Study of Polyfunctional Catalysts; Zelinsky Institute of Organic Chemistry RAS; 119991, Leninsky pr. 47 Moscow Russian Federation
| | - Kseniia V. Vikanova
- Laboratory of Development and Study of Polyfunctional Catalysts; Zelinsky Institute of Organic Chemistry RAS; 119991, Leninsky pr. 47 Moscow Russian Federation
| | - Gennady I. Kapustin
- Laboratory of Development and Study of Polyfunctional Catalysts; Zelinsky Institute of Organic Chemistry RAS; 119991, Leninsky pr. 47 Moscow Russian Federation
| | - Igor V. Mishin
- Laboratory of Development and Study of Polyfunctional Catalysts; Zelinsky Institute of Organic Chemistry RAS; 119991, Leninsky pr. 47 Moscow Russian Federation
| | - Olga P. Tkachenko
- Laboratory of Development and Study of Polyfunctional Catalysts; Zelinsky Institute of Organic Chemistry RAS; 119991, Leninsky pr. 47 Moscow Russian Federation
| | - Leonid M. Kustov
- Laboratory of Development and Study of Polyfunctional Catalysts; Zelinsky Institute of Organic Chemistry RAS; 119991, Leninsky pr. 47 Moscow Russian Federation
- Chemistry Department; Lomonosov Moscow State University; 119991, Leninskie gory 1 Moscow Russian Federation
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13
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Shesterkina AA, Kozlova LM, Mishin IV, Tkachenko OP, Kapustin GI, Zakharov VP, Vlaskin MS, Zhuk AZ, Kirichenko OA, Kustov LM. Novel Fe–Pd/γ-Al2O3 catalysts for the selective hydrogenation of C≡C bonds under mild conditions. Mendeleev Communications 2019. [DOI: 10.1016/j.mencom.2019.05.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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14
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Isaeva VI, Vedenyapina MD, Kulaishin SA, Lobova AA, Chernyshev VV, Kapustin GI, Tkachenko OP, Vergun VV, Arkhipov DA, Nissenbaum VD, Kustov LM. Adsorption of 2,4-dichlorophenoxyacetic acid in an aqueous medium on nanoscale MIL-53(Al) type materials. Dalton Trans 2019; 48:15091-15104. [DOI: 10.1039/c9dt03037a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
MIL-53(Al) type materials were prepared using MW-activation. They show high adsorption capacities in the adsorption of 2,4-dichlorophenoxyacetic acid in an aqueous medium and demonstrate faster adsorption rates as compared to an activated carbon.
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15
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Jaquish R, Reilly AK, Lawson BP, Golikova E, Sulman AM, Stein BD, Lakina NV, Tkachenko OP, Sulman EM, Matveeva VG, Bronstein LM. Immobilized glucose oxidase on magnetic silica and alumina: Beyond magnetic separation. Int J Biol Macromol 2018; 120:896-905. [PMID: 30171957 DOI: 10.1016/j.ijbiomac.2018.08.097] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Revised: 08/20/2018] [Accepted: 08/21/2018] [Indexed: 02/08/2023]
Abstract
Here we report immobilization of glucose oxidase (GOx) on magnetic silica (Fe3O4-SiO2) and alumina (Fe3O4-Al2O3) functionalized with amino groups using glutaraldehyde as a linker. Magnetic support based biocatalysts demonstrate high catalytic activity in d-glucose oxidation to D-gluconic acid at pH 5-7.5 and temperature of 30-50 °C with the best activities of 95% and 91% for magnetic silica and alumina, respectively. A comparison of magnetic and non-magnetic alumina and silica shows a significant enhancement of the relative catalytic activity for magnetic supports, while the silica based biocatalysts show a higher activity than the biocatalysts based on alumina. A noticeably higher activity of GOx immobilized on magnetic supports is explained by synergy of the GOx inherent activity and enzyme-like activity of iron oxide nanoparticles, while the enhancement with silica based catalysts is most likely due to a larger pore size and stronger Brønsted acid sites. Excellent relative activity of Fe3O4-SiO2-GOx (95% of native GOx) in a tolerant pH and temperature range as well as high stability in a repeated use (6% relative activity loss after five catalytic cycles) makes this catalyst promising for practical applications.
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Affiliation(s)
- Rigel Jaquish
- Indiana University, Department of Chemistry, 800 E. Kirkwood Av., Bloomington, IN 47405, USA
| | - Austin K Reilly
- Indiana University, Department of Chemistry, 800 E. Kirkwood Av., Bloomington, IN 47405, USA
| | - Bret P Lawson
- Indiana University, Department of Chemistry, 800 E. Kirkwood Av., Bloomington, IN 47405, USA
| | - Ekaterina Golikova
- Tver State Technical University, Department of Biotechnology and Chemistry, 22 A. Nikitina St, 170026, Tver, Russia
| | - Aleksandrina M Sulman
- Tver State Technical University, Department of Biotechnology and Chemistry, 22 A. Nikitina St, 170026, Tver, Russia
| | - Barry D Stein
- Indiana University, Department of Biology, 1001 E. Third St., Bloomington, IN 47405, USA
| | - Natalya V Lakina
- Tver State Technical University, Department of Biotechnology and Chemistry, 22 A. Nikitina St, 170026, Tver, Russia
| | - Olga P Tkachenko
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Pr., Moscow 119991, Russia
| | - Esther M Sulman
- Tver State Technical University, Department of Biotechnology and Chemistry, 22 A. Nikitina St, 170026, Tver, Russia
| | - Valentina G Matveeva
- Tver State Technical University, Department of Biotechnology and Chemistry, 22 A. Nikitina St, 170026, Tver, Russia; Tver State University, Regional Technological Center, Zhelyabova Str., 33, 170100 Tver, Russia.
| | - Lyudmila M Bronstein
- Indiana University, Department of Chemistry, 800 E. Kirkwood Av., Bloomington, IN 47405, USA; A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov St., Moscow 119991, Russia; King Abdulaziz University, Faculty of Science, Department of Physics, Jeddah 21589, Saudi Arabia.
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Tarasov AL, Tkachenko OP, Kustov LM. Mono and Bimetallic Pt–(M)/Al2O3 Catalysts for Dehydrogenation of Perhydro-N-ethylcarbazole as the Second Stage of Hydrogen Storage. Catal Letters 2018. [DOI: 10.1007/s10562-018-2325-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Oracko T, Jaquish R, Losovyj YB, Morgan DG, Pink M, Stein BD, Doluda VY, Tkachenko OP, Shifrina ZB, Grigoriev ME, Sidorov AI, Sulman EM, Bronstein LM. Metal-Ion Distribution and Oxygen Vacancies That Determine the Activity of Magnetically Recoverable Catalysts in Methanol Synthesis. ACS Appl Mater Interfaces 2017; 9:34005-34014. [PMID: 28910529 DOI: 10.1021/acsami.7b11643] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Here, we report on the development of novel Zn-, Zn-Cr-, and Zn-Cu-containing catalysts using magnetic silica (Fe3O4-SiO2) as the support. Transmission electron microscopy, powder X-ray diffraction, and X-ray photoelectron spectroscopy (XPS) showed that the iron oxide nanoparticles are located in mesoporous silica pores and the magnetite (spinel) structure remains virtually unchanged despite the incorporation of Zn and Cr. According to XPS data, the Zn and Cr species are intermixed within the magnetite structure. In the case of the Zn-Cu-containing catalysts, a separate Cu2O phase was also observed along with the spinel structure. The catalytic activity of these catalysts was tested in methanol synthesis from syngas (CO + H2). The catalytic experiments showed an improved catalytic performance of Zn- and Zn-Cr-containing magnetic silicas compared to that of the ZnO-SiO2 catalyst. The best catalytic activity was obtained for the Zn-Cr-containing magnetic catalyst prepared with 1 wt % Zn and Cr each. X-ray absorption spectroscopy demonstrated the presence of oxygen vacancies near Fe and Zn in Zn-containing, and even more in Zn-Cr-containing, magnetic silica (including oxygen vacancies near Cr ions), revealing a correlation between the catalytic properties and oxygen vacancies. The easy magnetic recovery, robust synthetic procedure, and high catalytic activity make these catalysts promising for practical applications.
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Affiliation(s)
| | | | | | | | | | | | - Valentin Yu Doluda
- Department of Biotechnology and Chemistry, Tver State Technical University , 22 A. Nikitina Street, Tver 170026, Russia
| | - Olga P Tkachenko
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences , 47 Leninsky Pr., Moscow 119991, Russia
| | - Zinaida B Shifrina
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , 28 Vavilov Street, Moscow 119991, Russia
| | - Maxim E Grigoriev
- Department of Biotechnology and Chemistry, Tver State Technical University , 22 A. Nikitina Street, Tver 170026, Russia
| | - Alexander I Sidorov
- Department of Biotechnology and Chemistry, Tver State Technical University , 22 A. Nikitina Street, Tver 170026, Russia
| | - Esther M Sulman
- Department of Biotechnology and Chemistry, Tver State Technical University , 22 A. Nikitina Street, Tver 170026, Russia
| | - Lyudmila M Bronstein
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences , 28 Vavilov Street, Moscow 119991, Russia
- Faculty of Science, Department of Physics, King Abdulaziz University , Jeddah 21589, Saudi Arabia
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Shesterkina AA, Shuvalova EV, Redina EA, Kirichenko OA, Tkachenko OP, Mishin IV, Kustov LM. Silica-supported iron oxide nanoparticles: unexpected catalytic activity in hydrogenation of phenylacetylene. Mendeleev Communications 2017. [DOI: 10.1016/j.mencom.2017.09.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Kustov LM, Tarasov AL, Tkachenko OP, Kapustin GI. Nickel–Alumina Catalysts in the Reaction of Carbon Dioxide Re-Forming of Methane under Thermal and Microwave Heating. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b01254] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Leonid M. Kustov
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp. 47, Moscow, 119991, Russia
- Chemistry
Department, Moscow State University, Leninskie Gory, 1, Bldg. 3, Moscow, 119992, Russia
| | - Andrei L. Tarasov
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp. 47, Moscow, 119991, Russia
| | - Olga P. Tkachenko
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp. 47, Moscow, 119991, Russia
| | - Gennady I. Kapustin
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prosp. 47, Moscow, 119991, Russia
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Tkachenko OP, Kustov LM, Kapustin GI, Mishin IV, Kuperman A. Synthesis and acid-base properties of Mg-saponite. Mendeleev Communications 2017. [DOI: 10.1016/j.mencom.2017.07.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Greish AA, Finashina ED, Tkachenko OP, Shuvalova EV, Kustov LM. Synthesis of dimethyl carbonate from methanol and CO2 on the SnO2/Al2O3-based catalyst. Mendeleev Communications 2016. [DOI: 10.1016/j.mencom.2016.11.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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22
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Markov PV, Bragina GO, Rassolov AV, Mashkovsky IS, Baeva GN, Tkachenko OP, Yakushev IA, Vargaftik MN, Stakheev AY. Performance of a bimetallic Pd–In catalyst in the selective liquid-phase hydrogenation of internal and terminal alkynes. Mendeleev Communications 2016. [DOI: 10.1016/j.mencom.2016.11.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Zabilskiy M, Djinović P, Tchernychova E, Tkachenko OP, Kustov LM, Pintar A. Nanoshaped CuO/CeO2 Materials: Effect of the Exposed Ceria Surfaces on Catalytic Activity in N2O Decomposition Reaction. ACS Catal 2015. [DOI: 10.1021/acscatal.5b01044] [Citation(s) in RCA: 158] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | - Olga P. Tkachenko
- N.D.
Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russia
| | - Leonid M. Kustov
- N.D.
Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russia
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Redina EA, Greish AA, Mishin IV, Kapustin GI, Tkachenko OP, Kirichenko OA, Kustov LM. Selective oxidation of ethanol to acetaldehyde over Au–Cu catalysts prepared by a redox method. Catal Today 2015. [DOI: 10.1016/j.cattod.2013.11.065] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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25
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Kustov LM, Al-Abed SR, Virkutyte J, Kirichenko OA, Shuvalova EV, Kapustin GI, Mishin IV, Nissenbaum VD, Tkachenko OP, Finashina ED. Novel Fe-Pd/SiO2 catalytic materials for degradation of chlorinated organic compounds in water. PURE APPL CHEM 2014. [DOI: 10.1515/pac-2014-0207] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractNovel reactive materials for catalytic degradation of chlorinated organic compounds in water at ambient conditions have been prepared on the basis of silica-supported Pd-Fe nanoparticles. Nanoscale Fe-Pd particles were synthesized inside porous silica supports using (NH4)3[Fe(C2O4)3] and [Pd(NH3)4]Cl2 or Pd acetate as reaction precursors. According to temperature programmed reduction (TPR) studies, Pd introduction decreased the reduction temperature of the supported Fen+ species and nearly complete reduction with H2 was observed at 400 °C. The successful surface loading with Pd was confirmed by X-ray photoelectron spectroscopy (XPS) analysis. Characterization of the samples by X-ray diffraction (XRD) and X-ray absorption near-edge structure + extended X-ray absorption fine structure (XANES + EXAFS) verified the presence of highly dispersed Pd0, Pdx Fe1–x and Fe0 phases. Reduction of the supported precursors in hydrogen resulted in materials that were highly active in perchloroethene (PCE) degradation and 2-chlorobiphenyl (2-ClBP) dechlorination. It was found that highly dispersed amorphous Fe-Pd bimetallic nanoparticles on silica support showed superior catalytic activity against PCE dechlorination in comparison to the free-standing Fe-Pd nanoparticles. For the samples with the same Fe content, the conversion of chlorinated organics as well as the stability increased with the Pd loading, e.g., the most effective degradation of PCEs and 2-ClBP was achieved at a Pd loading of 2.3–3.2 wt. %.
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Affiliation(s)
| | - Souhail R. Al-Abed
- 2National Risk Management Research Laboratory, U.S. Environmental Protection Agency, Cincinnati, OH, USA
| | | | - Olga A. Kirichenko
- 1N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Elena V. Shuvalova
- 1N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Gennady I. Kapustin
- 1N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Igor V. Mishin
- 1N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Vera D. Nissenbaum
- 1N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Olga P. Tkachenko
- 1N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Elena D. Finashina
- 1N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
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Davshan NA, Kustov AL, Tkachenko OP, Kustov LM, Kim CH. Oxidation of Carbon Monoxide over MLaOxPerovskites Supported on Mesoporous Zirconia. ChemCatChem 2014. [DOI: 10.1002/cctc.201400013] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Tsybulevski AM, Kustov LM, Weston KC, Greish AA, Tkachenko OP, Kucherov AV. 1,3-Butadiene Adsorption over Transition Metal Polycation Exchanged Faujasites. Ind Eng Chem Res 2012. [DOI: 10.1021/ie202478c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Leonid M. Kustov
- N.D. Zelinsky Institute of Organic Chemistry RAS, Leninsky prospect, 47, Moscow
119991, Russia
| | - Kerry C. Weston
- Zeochem LLC, 1600 West Hill Street, Louisville,
Kentucky 40210, United States
| | - Alexander A. Greish
- N.D. Zelinsky Institute of Organic Chemistry RAS, Leninsky prospect, 47, Moscow
119991, Russia
| | - Olga P. Tkachenko
- N.D. Zelinsky Institute of Organic Chemistry RAS, Leninsky prospect, 47, Moscow
119991, Russia
| | - Alexey V. Kucherov
- N.D. Zelinsky Institute of Organic Chemistry RAS, Leninsky prospect, 47, Moscow
119991, Russia
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Kustov AL, Tkachenko OP, Kustov LM, Romanovsky BV. Lanthanum cobaltite perovskite supported onto mesoporous zirconium dioxide: nature of active sites of VOC oxidation. Environ Int 2011; 37:1053-1056. [PMID: 21665054 DOI: 10.1016/j.envint.2011.05.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2011] [Accepted: 05/04/2011] [Indexed: 05/30/2023]
Abstract
Novel catalytic nano-sized materials based on LaCoO(x) perovskite nanoparticles incapsulated in the mesoporous matrix of zirconia were prepared, characterized by physicochemical methods and tested in complete methanol oxidation. LaCoO(x) nanoparticles were prepared inside the mesopores of ZrO(2) by decomposition of bimetallic La-Co glycine precursor complexes. The catalysts have been studied by diffuse-reflectance FTIR-spectroscopy using such probe molecules as CO, CD(3)CN and CDCl(3) to test low-coordinated metal ions. At low temperatures of decomposition of complexes (up to 400°C), low-coordinated Co(3+) ions predominate in the LaCoO(x) nanoparticles, whereas basically Co(2+) ions are found upon increasing the decomposition temperature to 600°C. The novel nano-sized perovskite catalysts exhibit a very high catalytic activity in the abatement of volatile organic compounds present in air, like methanol and light hydrocarbons.
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Affiliation(s)
- Alexander L Kustov
- Chemistry Department of Moscow State University, Leninskie Gory 1/3, Moscow, Russia.
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Kustov LM, Finashina ED, Shuvalova EV, Tkachenko OP, Kirichenko OA. Pd-Fe nanoparticles stabilized by chitosan derivatives for perchloroethene dechlorination. Environ Int 2011; 37:1044-1052. [PMID: 21665053 DOI: 10.1016/j.envint.2011.05.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2011] [Accepted: 05/04/2011] [Indexed: 05/30/2023]
Abstract
A series of chitosan-stabilized Pd-NZVI (nano-zero-valent-iron) catalysts for dechlorination with variation in their composition and in the nature of the polymer has been prepared. The synthesis procedures and palladium and chitosan contents were optimized. It was demonstrated by the XPS method that Fe and Pd in Fe-Pd/chitosan samples exist in the metallic state. The positive shift of the binding energy as compared with the bulk metal shows that the iron metal in the surface layers exists as very small nanoparticles. The prepared materials were characterized also by the XAS method. The presence of O and N atoms in the first coordination shell of the central Fe atom in the Fe-Pd/chitosan samples certifies the binding of the Fe metal particles with the chitosan surface via OH and NH(2) groups. The samples are characterized by the high stability of the nanoparticles as compared to unstabilized Pd-NZVI. The materials were tested to evaluate their catalytic activity in the perchloroethene (PCE) dechlorination reaction. Some samples of chitosan-stabilized Pd-NZVI revealed a good performance in PCE degradation as compared to unstabilized Pd-NZVI.
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Affiliation(s)
- Leonid M Kustov
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, Moscow, Russia.
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Shelimov BN, Tolkachev NN, Tkachenko OP, Baeva GN, Klementiev KV, Stakheev AY, Kazansky VB. Enhancement effect of TiO2 dispersion over alumina on the photocatalytic removal of NOx admixtures from O2–N2 flow. J Photochem Photobiol A Chem 2008. [DOI: 10.1016/j.jphotochem.2007.09.009] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Tkachenko OP, Stakheev AY, Kustov LM, Mashkovsky IV, van den Berg M, Grünert W, Kozitsyna NY, Dobrokhotova ZV, Zhilov VI, Nefedov SE, Vargaftik MN, Moiseev II. An easy way to Pd–Zn nanoalloy with defined composition from a heterobimetallic Pd(μ–OOCMe)4Zn(OH2) complex as evidenced by XAFS and XRD. Catal Letters 2006. [DOI: 10.1007/s10562-006-0196-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Pribytkov AS, Tkachenko OP, Stakheev AY, Klementiev KV, Grunert W, van den Berg M, Kustov LM, Golubeva VN, Tel’nov AV. Effect of electron beam-irradiation on the structure and catalytic performance of Pd nanoparticles supported on Al2O3 and carbon. Mendeleev Communications 2006. [DOI: 10.1070/mc2006v016n05abeh002371] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Tkachenko OP, Klementiev KV, van den Berg MWE, Gies H, Grünert W. The reduction of copper in porous matrices—the role of electrostatic stabilisation. Phys Chem Chem Phys 2006; 8:1539-49. [PMID: 16633638 DOI: 10.1039/b514744a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The redox properties of Cu(II) species in FAU matrices have been studied by temperature programmed reduction (TPR) in hydrogen and by XAFS analysis of the products obtained after (stationary) reduction treatments at various temperatures. The influence of the matrix polarity was investigated by comparing aluminosilicate FAU (Y zeolite) with siliceous FAU. In addition, the influence of Zn ions on the reduction process was studied. It was found that both the matrix composition and the presence of zinc ions exert a significant influence on the course of the reduction. In Y zeolite, heat treatment which is known to transfer Cu(II) ions to remote sites (SI, SI', SII') affects the reduction process dramatically. Cu(II) is most easily reduced in siliceous FAU, but the reduction proceeds in two clearly separated steps. Between these steps, small Cu(0) nuclei coexist with Cu(I) species, apparently unable to activate hydrogen for the autocatalytic reduction of the remaining Cu ions. The polarity of the matrix causes an upshift of the Cu(II) reduction temperature (in TPR by ca. 80 K for sites in the large cavity, by ca. 105 K for the remote sites), but the reduction of Cu(I) depends strongly on the simultaneous presence of Cu(0) and on its ability to activate hydrogen and induce an autocatalytic reduction mechanism. While Cu(I) species in the large cavities are easily reduced to the metal, tending to segregate from the zeolite lattice, Cu(I) ions in remote sites are strongly stabilized towards further reduction and even traces of Cu metal form only at very high temperatures. In the presence of zinc ions, the Cu metal particles formed were found to be smaller than in zinc-free samples.
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Affiliation(s)
- O P Tkachenko
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russia
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Tkachenko OP, Klementiev KV, van den Berg MWE, Koc N, Bandyopadhyay M, Birkner A, Wöll C, Gies H, Grünert W. Reduction of Copper in Porous Matrixes. Stepwise and Autocatalytic Reduction Routes. J Phys Chem B 2005; 109:20979-88. [PMID: 16853720 DOI: 10.1021/jp054033i] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The reduction of Cu(II) oxide species in siliceous matrixes of different porosity (MFI, FAU, MCM-48) and in alumosilicate MFI was studied by temperature-programmed reduction in hydrogen (TPR), by X-ray absorption fine structure (after stationary hydrogen treatments), and by transmission electron microscopy. It was found that the reduction may proceed in one or in two reduction steps. The two-step scheme known for zeolites was observed also for Cu(II) in siliceous microporous matrixes, with similar temperature of Cu(II) reduction onset as for the alumosilicate MFI. Therefore, the two-step scheme cannot be explained by the stabilization of Cu ions by intra-zeolite electrical fields. CuOx clusters in MCM-48 were reduced in a one-step scheme (similar to bulk CuO) at high Cu content (6 wt %) but in a two-step scheme at low Cu content (1 wt %). The two reduction steps observed with most samples cannot be identified with the transitions of all Cu(II) to Cu(I) and of Cu(I) to Cu(0). Instead, Cu(0) nuclei were observed already at low reduction temperatures and were found to coexist with Cu ions over temperature ranges of different extension. This coexistence range was narrow in materials that favor aggregation of the Cu nuclei into particles: Cu-MCM-48 of low Cu content and Cu-ZSM-5. In the latter, metal segregation from the pore system was found to be accompanied by an autocatalytic initiation of the second reduction step. In the siliceous microporous matrixes, the Cu(0) nuclei were observed to coexist with Cu ions over wide temperature ranges (100 K for MFI) at temperatures far above that of Cu reduction in the bulk oxide. These observations suggest that oligomeric Cu metal nuclei which may have been formed, e.g., at the intersections of the MFI channel system, may be unable to activate hydrogen, which would be required for rapid reduction of the coexisting Cu ions.
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Affiliation(s)
- O P Tkachenko
- Lehrstuhl für Technische Chemie, , Ruhr-Universität Bochum, D-44780 Bochum, Germany
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Becker R, Parala H, Hipler F, Tkachenko OP, Klementiev KV, Grünert W, Wilmer H, Hinrichsen O, Muhler M, Birkner A, Wöll C, Schäfer S, Fischer RA. MOCVD-Loading of Mesoporous Siliceous Matrices with Cu/ZnO: Supported Catalysts for Methanol Synthesis. Angew Chem Int Ed Engl 2004; 43:2839-42. [PMID: 15150763 DOI: 10.1002/anie.200351166] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ralf Becker
- Inorganic Chemistry II-Organometallics & Materials Chemistry, Ruhr-University Bochum, 44870 Bochum, Germany
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Becker R, Parala H, Hipler F, Tkachenko OP, Klementiev KV, Grünert W, Wilmer H, Hinrichsen O, Muhler M, Birkner A, Wöll C, Schäfer S, Fischer RA. MOCVD-Beladung mesoporöser Silicatmatrizen mit Cu/ZnO: neuartige Trägerkatalysatoren für die Methanolsynthese. Angew Chem Int Ed Engl 2004. [DOI: 10.1002/ange.200351166] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Briand LE, Tkachenko OP, Guraya M, Gao X, Wachs IE, Grünert W. Surface-Analytical Studies of Supported Vanadium Oxide Monolayer Catalysts. J Phys Chem B 2004. [DOI: 10.1021/jp037675j] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Laura E. Briand
- Lehrstuhl für Technische Chemie, Ruhr-Universität Bochum, D-44780 Bochum, Germany, Centro de Investigación y Desarrollo en Ciencias Aplicadas, UNLP, CONICET, 47 No. 257, B1900AJK La Plata, Buenos Aires, Argentina, and Operando Molecular Spectroscopy and Catalysis Laboratory, Department of Chemical Engineering, Lehigh University, Bethlehem, Pennsylvania 18015
| | - Olga P. Tkachenko
- Lehrstuhl für Technische Chemie, Ruhr-Universität Bochum, D-44780 Bochum, Germany, Centro de Investigación y Desarrollo en Ciencias Aplicadas, UNLP, CONICET, 47 No. 257, B1900AJK La Plata, Buenos Aires, Argentina, and Operando Molecular Spectroscopy and Catalysis Laboratory, Department of Chemical Engineering, Lehigh University, Bethlehem, Pennsylvania 18015
| | - Monica Guraya
- Lehrstuhl für Technische Chemie, Ruhr-Universität Bochum, D-44780 Bochum, Germany, Centro de Investigación y Desarrollo en Ciencias Aplicadas, UNLP, CONICET, 47 No. 257, B1900AJK La Plata, Buenos Aires, Argentina, and Operando Molecular Spectroscopy and Catalysis Laboratory, Department of Chemical Engineering, Lehigh University, Bethlehem, Pennsylvania 18015
| | - Xingtao Gao
- Lehrstuhl für Technische Chemie, Ruhr-Universität Bochum, D-44780 Bochum, Germany, Centro de Investigación y Desarrollo en Ciencias Aplicadas, UNLP, CONICET, 47 No. 257, B1900AJK La Plata, Buenos Aires, Argentina, and Operando Molecular Spectroscopy and Catalysis Laboratory, Department of Chemical Engineering, Lehigh University, Bethlehem, Pennsylvania 18015
| | - Israel E. Wachs
- Lehrstuhl für Technische Chemie, Ruhr-Universität Bochum, D-44780 Bochum, Germany, Centro de Investigación y Desarrollo en Ciencias Aplicadas, UNLP, CONICET, 47 No. 257, B1900AJK La Plata, Buenos Aires, Argentina, and Operando Molecular Spectroscopy and Catalysis Laboratory, Department of Chemical Engineering, Lehigh University, Bethlehem, Pennsylvania 18015
| | - Wolfgang Grünert
- Lehrstuhl für Technische Chemie, Ruhr-Universität Bochum, D-44780 Bochum, Germany, Centro de Investigación y Desarrollo en Ciencias Aplicadas, UNLP, CONICET, 47 No. 257, B1900AJK La Plata, Buenos Aires, Argentina, and Operando Molecular Spectroscopy and Catalysis Laboratory, Department of Chemical Engineering, Lehigh University, Bethlehem, Pennsylvania 18015
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Briand LE, Tkachenko OP, Guraya M, Wachs IE, Grünert W. Methodical aspects in the surface analysis of supported molybdena catalysts. SURF INTERFACE ANAL 2004. [DOI: 10.1002/sia.1679] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Stakheev AY, Shulga YM, Gaidai NA, Telegina NS, Tkachenko OP, Kustov LM, Minachev KM. New evidence for the electronic nature of the strong metal-support interaction effect over a Pt/TiO2 hydrogenation catalyst. Mendeleev Communications 2001. [DOI: 10.1070/mc2001v011n05abeh001446] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Serykh AI, Tkachenko OP, Yu. Borovkov V, Kazansky VB, Beneke M, Jaeger NI, Schulz-Ekloff G. Stable subnanometre Pt clusters in zeolite NaX via stoichiometric carbonyl complexes: Probing of negative charge by DRIFT spectroscopy of adsorbed CO and H2. Phys Chem Chem Phys 2000. [DOI: 10.1039/b006609p] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Serykh AI, Tkachenko OP, Yu. Borovkov V, Kazansky VB, Minachev KM, Hippe C, Jaeger NI, Schulz-Ekloff G. Characterization of silica-gel supported Pt–Cu alloy particles prepared via the sol–gel technique. Phys Chem Chem Phys 2000. [DOI: 10.1039/a909900j] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Shpiro ES, Tkachenko OP, Jaeger NI, Schulz-Ekloff G, Grünert W. Structure and Reactivity of Platinum−Copper Alloy Particles Supported on ZSM-5. J Phys Chem B 1998. [DOI: 10.1021/jp981029g] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Efim S. Shpiro
- Zelinsky Institute of Organic Chemistry, Moscow 117913, Russia; Institut für Angewandte und Physikalische Chemie, Universität Bremen, D-28334 Bremen, Germany; and Lehrstuhl für Technische Chemie, Ruhr-Universität Bochum, D-44780 Bochum, Germany
| | - Olga P. Tkachenko
- Zelinsky Institute of Organic Chemistry, Moscow 117913, Russia; Institut für Angewandte und Physikalische Chemie, Universität Bremen, D-28334 Bremen, Germany; and Lehrstuhl für Technische Chemie, Ruhr-Universität Bochum, D-44780 Bochum, Germany
| | - Nils I. Jaeger
- Zelinsky Institute of Organic Chemistry, Moscow 117913, Russia; Institut für Angewandte und Physikalische Chemie, Universität Bremen, D-28334 Bremen, Germany; and Lehrstuhl für Technische Chemie, Ruhr-Universität Bochum, D-44780 Bochum, Germany
| | - Günter Schulz-Ekloff
- Zelinsky Institute of Organic Chemistry, Moscow 117913, Russia; Institut für Angewandte und Physikalische Chemie, Universität Bremen, D-28334 Bremen, Germany; and Lehrstuhl für Technische Chemie, Ruhr-Universität Bochum, D-44780 Bochum, Germany
| | - Wolfgang Grünert
- Zelinsky Institute of Organic Chemistry, Moscow 117913, Russia; Institut für Angewandte und Physikalische Chemie, Universität Bremen, D-28334 Bremen, Germany; and Lehrstuhl für Technische Chemie, Ruhr-Universität Bochum, D-44780 Bochum, Germany
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Grubert G, Wark M, Jaeger NI, Schulz-Ekloff G, Tkachenko OP. Reduction Kinetics of Zeolite-Hosted Mono- and Polynuclear Titanium Oxide Species Followed by UV/Vis Diffuse Reflectance Spectroscopy: Influence of Location and Coordination. J Phys Chem B 1998. [DOI: 10.1021/jp9729730] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gerd Grubert
- Institut für Angewandte und Physikalische Chemie, Universität Bremen, Postfach 330 440, D-28334 Bremen, Germany
| | - Michael Wark
- Institut für Angewandte und Physikalische Chemie, Universität Bremen, Postfach 330 440, D-28334 Bremen, Germany
| | - Nils I. Jaeger
- Institut für Angewandte und Physikalische Chemie, Universität Bremen, Postfach 330 440, D-28334 Bremen, Germany
| | - Günter Schulz-Ekloff
- Institut für Angewandte und Physikalische Chemie, Universität Bremen, Postfach 330 440, D-28334 Bremen, Germany
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Busch F, Jaeger NI, Schulz-Ekloff G, Tkachenko OP, Shpiro ES. Growth and properties of small Rh particles within an NaX matrix. Thermal analysis, electron microscopy, IR and photoelectron spectroscopy. ACTA ACUST UNITED AC 1996. [DOI: 10.1039/ft9969200693] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Hoppe R, Schulz-Ekloff G, Wöhrle D, Shpiro ES, Tkachenko OP. X.p.s. investigation of methylene blue incorporated into faujasites and AIPO family molecular sieves. ACTA ACUST UNITED AC 1993. [DOI: 10.1016/s0144-2449(05)80281-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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47
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Tkachenko OP, Shpiro ES, Wark M, Schulz-Ekloff G, Jaeger NI. X-ray photoelectron/X-ray excited auger electron spectroscopic study of highly dispersed semiconductor CdS and CdO species in zeolites. ACTA ACUST UNITED AC 1993. [DOI: 10.1039/ft9938903987] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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