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Kuchkina N, Sorokina S, Torozova A, Bykov A, Shifrina Z. Ni nanoparticles Entrapped by a Functional Dendrimer as a Highly Efficient and Recyclable Catalyst for Suzuki‐Miyaura Cross‐Coupling Reactions. ChemistrySelect 2022. [DOI: 10.1002/slct.202202653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Nina Kuchkina
- A.N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov St. Moscow 119991 Russia
| | - Svetlana Sorokina
- A.N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov St. Moscow 119991 Russia
| | - Alexandra Torozova
- A.N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov St. Moscow 119991 Russia
| | - Alexey Bykov
- Department of Biotechnology and Chemistry Tver State Technical University 22, A. Nikitina St. 170026 Tver Russia
| | - Zinaida Shifrina
- A.N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilov St. Moscow 119991 Russia
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Ni Nanoparticles Stabilized by Hyperbranched Polymer: Does the Architecture of the Polymer Affect the Nanoparticle Characteristics and Their Performance in Catalysis? Int J Mol Sci 2022; 23:ijms232213874. [PMID: 36430353 PMCID: PMC9696000 DOI: 10.3390/ijms232213874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 11/12/2022] Open
Abstract
Heat-up and hot-injection methods were employed to synthesize Ni nanoparticles (NPs) with narrow size distribution in the presence of hyperbranched pyridylphenylene polymer (PPP) as a stabilizing agent. It was shown that depending on the synthetic method, Ni NPs were formed either in a cross-linked polymer network or stabilized by a soluble hyperbranched polymer. Ni NPs were characterized by a combination of transmission electron microscopy (TEM), scanning TEM, thermogravimetric analysis, powder X-ray diffraction, X-ray photoelectron spectroscopy, energy dispersive X-ray analysis, and magnetic measurements. The architecture of polymer support was found to significantly effect Ni NPs characteristics and behavior. The Ni NPs demonstrated a high catalytic activity in a model Suzuki-Miyaura cross-coupling reaction. No significant drop in activity was observed upon repeated use after magnetic separation in five consecutive catalytic cycles. We believe that hyperbranched PPP can serve as universal platform for the controllable synthesis of Ni NPs, acting as highly active and stable catalysts.
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Balaghi Inaloo E, Saidi M, Taheri Najafabadi A. Valuable Biofuel Production via Pyrolysis Process of Olive Pomace over Alkali and Transition Metal Oxides Catalysts Supported on Activated Biochar. ChemistrySelect 2022. [DOI: 10.1002/slct.202200789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Majid Saidi
- School of Chemistry, College of Science University of Tehran PO Box 14155–6455 Tehran Iran
| | - Ali Taheri Najafabadi
- School of Chemistry, College of Science University of Tehran PO Box 14155–6455 Tehran Iran
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Ru@hyperbranched Polymer for Hydrogenation of Levulinic Acid to Gamma-Valerolactone: The Role of the Catalyst Support. Int J Mol Sci 2022; 23:ijms23020799. [PMID: 35054984 PMCID: PMC8776037 DOI: 10.3390/ijms23020799] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/23/2021] [Accepted: 01/06/2022] [Indexed: 11/16/2022] Open
Abstract
Hydrogenation of levulinic acid (LA) obtained from cellulose biomass is a promising path for production of γ-valerolactone (GVL)—a component of biofuel. In this work, we developed Ru nanoparticle containing nanocomposites based on hyperbranched pyridylphenylene polymer, serving as multiligand and stabilizing matrix. The functionalization of the nanocomposite with sulfuric acid significantly enhances the activity of the catalyst in the selective hydrogenation of LA to GVL and allows the reaction to proceed under mild reaction conditions (100 °C, 2 MPa of H2) in water and low catalyst loading (0.016 mol.%) with a quantitative yield of GVL and selectivity up to 100%. The catalysts were successfully reused four times without a significant loss of activity. A comprehensive physicochemical characterization of the catalysts allowed us to assess structure-property relationships and to uncover an important role of the polymeric support in the efficient GVL synthesis.
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Dickstein TA, Zhou E, Hershberger KK, Haskell AK, Morgan DG, Pink M, Stein BD, Nikoshvili LZ, Matveeva VG, Bronstein LM. Chitosan as capping agent in a robust one-pot procedure for a magnetic catalyst synthesis. Carbohydr Polym 2021; 269:118267. [PMID: 34294299 DOI: 10.1016/j.carbpol.2021.118267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 04/07/2021] [Accepted: 05/25/2021] [Indexed: 11/17/2022]
Abstract
Here, we report a one-pot solvothermal method for the development of magnetically recoverable catalysts with Ru or Ag nanoparticles (NPs) capped by chitosan (CS), a derivative of natural chitin. The formation of iron oxide NPs was carried out in situ in the presence of CS and iron acetylacetonate in boiling triethyleneglycol (TEG) due to CS solubilization in warm TEG. Coordination with Ru or Ag species and the NP formation take place in the same reaction solution, eliminating intermediate steps. In optimal conditions the method developed allows stabilization of 2.2 nm monodisperse Ru NPs (containing both Ru0 and Ru4+ species) that are evenly distributed through the catalyst, while for Ag NPs, this stabilizing medium is inferior, leading to exceptionally large Ag nanocrystals. Catalytic testing of CS-Ru magnetically recoverable catalysts in the reduction of 4-nitrophenol to 4-aminophenol with excess NaBH4 revealed that the catalyst with 2.2 nm Ru NPs exhibits the highest catalytic activity compared to samples with larger Ru NPs (2.9-3.2 nm). Moreover, this catalyst displayed extraordinary shelf-life in the aqueous solution (up to ten months) and excellent reusability in ten consecutive reactions with easy magnetic separation at each step which were assigned to its conformational rigidity at a constant pH. These characteristics as well as favorable environmental factors of the catalyst fabrication, make it promising for nitroarene reduction.
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Affiliation(s)
- Tomer A Dickstein
- Indiana University, Department of Chemistry, 800 E. Kirkwood Av., Bloomington, IN 47408, USA
| | - Ergang Zhou
- Indiana University, Department of Chemistry, 800 E. Kirkwood Av., Bloomington, IN 47408, USA
| | - Kian K Hershberger
- Indiana University, Department of Chemistry, 800 E. Kirkwood Av., Bloomington, IN 47408, USA
| | - Angela K Haskell
- Indiana University, Department of Chemistry, 800 E. Kirkwood Av., Bloomington, IN 47408, USA
| | - David Gene Morgan
- Indiana University, Department of Chemistry, 800 E. Kirkwood Av., Bloomington, IN 47408, USA
| | - Maren Pink
- Indiana University, Department of Chemistry, 800 E. Kirkwood Av., Bloomington, IN 47408, USA
| | - Barry D Stein
- Indiana University, Department of Biology, 1001 E. Third St., Bloomington, IN 47405, USA
| | - Linda Zh Nikoshvili
- Tver State Technical University, Department of Biotechnology, Chemistry, and Standardization, A.Nikitin str., 22, 170026 Tver, Russian Federation
| | - Valentina G Matveeva
- Tver State Technical University, Department of Biotechnology, Chemistry, and Standardization, A.Nikitin str., 22, 170026 Tver, Russian Federation; Tver State University, Regional Technological Centre, Zhelyabova str., 33, 170100 Tver, Russian Federation
| | - Lyudmila M Bronstein
- Indiana University, Department of Chemistry, 800 E. Kirkwood Av., Bloomington, IN 47408, USA; A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov St., Moscow 119991, Russian Federation; King Abdulaziz University, Faculty of Science, Department of Physics, Jeddah 21589, Saudi Arabia.
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Shifrina ZB, Matveeva VG, Bronstein LM. Role of Polymer Structures in Catalysis by Transition Metal and Metal Oxide Nanoparticle Composites. Chem Rev 2019; 120:1350-1396. [DOI: 10.1021/acs.chemrev.9b00137] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Zinaida B. Shifrina
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov St, Moscow, 119991 Russia
| | - Valentina G. Matveeva
- Tver State Technical University, Department of Biotechnology and Chemistry, 22 A. Nikitina St, 170026 Tver, Russia
| | - Lyudmila M. Bronstein
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov St, Moscow, 119991 Russia
- Indiana University, Department of Chemistry, Bloomington, 800 East Kirkwood Avenue, Indiana 47405, United States
- King Abdulaziz University, Faculty of Science, Department of Physics, P.O. Box 80303, Jeddah 21589, Saudi Arabia
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Salnikova KE, Matveeva VG, Larichev YV, Bykov AV, Demidenko GN, Shkileva IP, Sulman MG. The liquid phase catalytic hydrogenation of furfural to furfuryl alcohol. Catal Today 2019. [DOI: 10.1016/j.cattod.2018.12.036] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Gregor L, Reilly AK, Dickstein TA, Mazhar S, Bram S, Morgan DG, Losovyj Y, Pink M, Stein BD, Matveeva VG, Bronstein LM. Facile Synthesis of Magnetically Recoverable Pd and Ru Catalysts for 4-Nitrophenol Reduction: Identifying Key Factors. ACS OMEGA 2018; 3:14717-14725. [PMID: 31458148 PMCID: PMC6643374 DOI: 10.1021/acsomega.8b02382] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 10/25/2018] [Indexed: 05/08/2023]
Abstract
This paper reports the development of robust Pd- and Ru-containing magnetically recoverable catalysts in a one-pot procedure using commercially available, branched polyethyleneimine (PEI) as capping and reducing agent. For both catalytic metals, ∼3 nm nanoparticles (NPs) are stabilized in the PEI shell of magnetite NPs, whose aggregation allows for prompt magnetic separation. The catalyst properties were studied in a model reaction of 4-nitrophenol hydrogenation to 4-aminophenol with NaBH4. A similar catalytic NP size allowed us to decouple the NP size impact on the catalytic performance from other parameters and to follow the influence of the catalytic metal type and amount as well as the PEI amount on the catalytic activity. The best catalytic performances, the 1.2 min-1 rate constant and the 433.2 min-1 turnover frequency, are obtained for the Ru-containing catalyst. This is discussed in terms of stability of Ru hydride facilitating the surface-hydrogen transfer and the presence of Ru4+ species on the Ru NP surface facilitating the nitro group adsorption, both leading to an increased catalyst efficiency. High catalytic activity as well as the high stability of the catalyst performance in five consecutive catalytic cycles after magnetic separation makes this catalyst promising for nitroarene hydrogenation reactions.
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Affiliation(s)
- Lennon Gregor
- Department
of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Austin K. Reilly
- Department
of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Tomer A. Dickstein
- Department
of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Sumaira Mazhar
- Department
of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Stanley Bram
- Department
of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - David Gene Morgan
- Department
of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Yaroslav Losovyj
- Department
of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Maren Pink
- Department
of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington, Indiana 47405, United States
| | - Barry D. Stein
- Department
of Biology, Indiana University, 1001 E. Third Street, Bloomington, Indiana 47405, United States
| | - Valentina G. Matveeva
- Regional
Technological Center, Tver State University, Zhelyabova Street, 33, Tver 170100, Russia
| | - Lyudmila M. Bronstein
- Department
of Chemistry, Indiana University, 800 E. Kirkwood Avenue, 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, P.O. Box 80303, Jeddah 21589, Saudi Arabia
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Shifrina ZB, Bronstein LM. Magnetically Recoverable Catalysts: Beyond Magnetic Separation. Front Chem 2018; 6:298. [PMID: 30073164 PMCID: PMC6058181 DOI: 10.3389/fchem.2018.00298] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 06/29/2018] [Indexed: 11/13/2022] Open
Abstract
Here, we discuss several important aspects of magnetically recoverable catalysts which can be realized when magnetic oxide nanoparticles are exposed to catalytic species and catalytic reaction media. In such conditions magnetic oxides can enhance performance of catalytic nanoparticles due to (i) electronic effects, (ii) catalyzing reactions which are beneficial for the final reaction outcome, or (iii) providing a capacity to dilute catalytic metal oxide species, leading to an increase of oxygen vacancies. However, this approach should be used when the magnetic oxides are stable in reaction conditions and do not promote side reactions. Incorporation of another active component, i.e., a graphene derivative, in the magnetically recoverable catalyst constitutes a smart design of a catalytic system due to synergy of its components, further enhancing catalytic properties.
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Affiliation(s)
- Zinaida B Shifrina
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russia
| | - Lyudmila M Bronstein
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russia.,Department of Chemistry, Indiana University, Bloomington, IN, United States.,Department of Physics, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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Sudarsanam P, Zhong R, Van den Bosch S, Coman SM, Parvulescu VI, Sels BF. Functionalised heterogeneous catalysts for sustainable biomass valorisation. Chem Soc Rev 2018; 47:8349-8402. [DOI: 10.1039/c8cs00410b] [Citation(s) in RCA: 367] [Impact Index Per Article: 61.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Functionalised heterogeneous catalysts show great potentials for efficient valorisation of renewable biomass to value-added chemicals and high-energy density fuels.
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Affiliation(s)
- Putla Sudarsanam
- Centre for Surface Chemistry and Catalysis
- Faculty of Bioscience Engineering
- Heverlee
- Belgium
| | - Ruyi Zhong
- Department of Chemistry
- Southern University of Science and Technology
- Shenzhen
- China
- Dalian Institute of Chemical Physics
| | - Sander Van den Bosch
- Centre for Surface Chemistry and Catalysis
- Faculty of Bioscience Engineering
- Heverlee
- Belgium
| | - Simona M. Coman
- University of Bucharest
- Department of Organic Chemistry
- Biochemistry and Catalysis
- Bucharest 030016
- Romania
| | - Vasile I. Parvulescu
- University of Bucharest
- Department of Organic Chemistry
- Biochemistry and Catalysis
- Bucharest 030016
- Romania
| | - Bert F. Sels
- Centre for Surface Chemistry and Catalysis
- Faculty of Bioscience Engineering
- Heverlee
- Belgium
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