451
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Zhu DD, Liu JL, Qiao SZ. Recent Advances in Inorganic Heterogeneous Electrocatalysts for Reduction of Carbon Dioxide. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:3423-52. [PMID: 26996295 DOI: 10.1002/adma.201504766] [Citation(s) in RCA: 636] [Impact Index Per Article: 79.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 11/29/2015] [Indexed: 05/03/2023]
Abstract
In view of the climate changes caused by the continuously rising levels of atmospheric CO2 , advanced technologies associated with CO2 conversion are highly desirable. In recent decades, electrochemical reduction of CO2 has been extensively studied since it can reduce CO2 to value-added chemicals and fuels. Considering the sluggish reaction kinetics of the CO2 molecule, efficient and robust electrocatalysts are required to promote this conversion reaction. Here, recent progress and opportunities in inorganic heterogeneous electrocatalysts for CO2 reduction are discussed, from the viewpoint of both experimental and computational aspects. Based on elemental composition, the inorganic catalysts presented here are classified into four groups: metals, transition-metal oxides, transition-metal chalcogenides, and carbon-based materials. However, despite encouraging accomplishments made in this area, substantial advances in CO2 electrolysis are still needed to meet the criteria for practical applications. Therefore, in the last part, several promising strategies, including surface engineering, chemical modification, nanostructured catalysts, and composite materials, are proposed to facilitate the future development of CO2 electroreduction.
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Affiliation(s)
- Dong Dong Zhu
- School of Chemical Engineering, University of Adelaide, Adelaide, SA, 5005, Australia
| | - Jin Long Liu
- School of Chemical Engineering, University of Adelaide, Adelaide, SA, 5005, Australia
| | - Shi Zhang Qiao
- School of Chemical Engineering, University of Adelaide, Adelaide, SA, 5005, Australia
- School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China
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452
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Zhou Y, Li Y, Shen W. Shape Engineering of Oxide Nanoparticles for Heterogeneous Catalysis. Chem Asian J 2016; 11:1470-88. [DOI: 10.1002/asia.201600115] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Yan Zhou
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
| | - Yong Li
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
| | - Wenjie Shen
- State Key Laboratory of Catalysis; Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
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453
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Li X, Lunkenbein T, Kröhnert J, Pfeifer V, Girgsdies F, Rosowski F, Schlögl R, Trunschke A. Hydrothermal synthesis of bi-functional nanostructured manganese tungstate catalysts for selective oxidation. Faraday Discuss 2016; 188:99-113. [PMID: 27076100 DOI: 10.1039/c5fd00191a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The mechanism of C-H activation in selective oxidation reactions of short-chain alkane molecules over transition metal oxides is critically affected by the balance of acid-base and redox sites at the surface of the catalyst. Using the example of manganese tungstate we discuss how the relative abundance of these sites can be controlled via synthetic techniques. Phase-pure catalysts composed of the thermodynamic stable monoclinic MnWO4 phase have been prepared using hydrothermal synthesis. Variation of the initial pH value resulted in rod-shaped nano-crystalline MnWO4 catalysts composed of particles with varying aspect ratio. The synthesis products have been analysed using transmission electron microscopy, X-ray diffraction, infrared, and photoelectron spectroscopy. In situ Raman spectroscopy was used to investigate the dissolution-re-crystallization processes occurring under hydrothermal conditions. Ethanol oxidation was applied to probe the surface functionalities in terms of acid-base and redox properties. Changes in the aspect ratio of the primary catalyst particles are reflected in the product distribution induced by altering the fraction of acid-base and redox sites exposed at the surface of the catalysts in agreement with the proposed mechanism of particle growth by re-crystallization during ageing under hydrothermal conditions.
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Affiliation(s)
- Xuan Li
- Department of Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, 14195, Berlin, Germany.
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454
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Huang B, Xiao L, Lu J, Zhuang L. Spatially Resolved Quantification of the Surface Reactivity of Solid Catalysts. Angew Chem Int Ed Engl 2016; 55:6239-43. [PMID: 27072349 DOI: 10.1002/anie.201601824] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Indexed: 11/11/2022]
Abstract
A new property is reported that accurately quantifies and spatially describes the chemical reactivity of solid surfaces. The core idea is to create a reactivity weight function peaking at the Fermi level, thereby determining a weighted summation of the density of states of a solid surface. When such a weight function is defined as the derivative of the Fermi-Dirac distribution function at a certain non-zero temperature, the resulting property is the finite-temperature chemical softness, termed Fermi softness (SF ), which turns out to be an accurate descriptor of the surface reactivity. The spatial image of SF maps the reactive domain of a heterogeneous surface and even portrays morphological details of the reactive sites. SF analyses reveal that the reactive zones on a Pt3 Y(111) surface are the platinum sites rather than the seemingly active yttrium sites, and the reactivity of the S-dimer edge of MoS2 is spatially anisotropic. Our finding is of fundamental and technological significance to heterogeneous catalysis and industrial processes demanding rational design of solid catalysts.
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Affiliation(s)
- Bing Huang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Li Xiao
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Juntao Lu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China
| | - Lin Zhuang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China. .,Institute for Advanced Studies, Wuhan University, Wuhan, 430072, China.
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455
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456
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Beyzavi MH, Vermeulen NA, Zhang K, So M, Kung CW, Hupp JT, Farha OK. Liquid-Phase Epitaxially Grown Metal-Organic Framework Thin Films for Efficient Tandem Catalysis Through Site-Isolation of Catalytic Centers. Chempluschem 2016; 81:708-713. [DOI: 10.1002/cplu.201600046] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2016] [Revised: 03/16/2016] [Indexed: 11/10/2022]
Affiliation(s)
- M. Hassan Beyzavi
- Department of Chemistry; Northwestern University; Evanston IL 60208 USA
| | | | - Kainan Zhang
- Department of Chemistry; Northwestern University; Evanston IL 60208 USA
| | - Monica So
- Department of Chemistry; Northwestern University; Evanston IL 60208 USA
- Department of Chemistry and Biochemistry; California State University; Chico CA 95929 USA
| | - Chung-Wei Kung
- Department of Chemistry; Northwestern University; Evanston IL 60208 USA
| | - Joseph T. Hupp
- Department of Chemistry; Northwestern University; Evanston IL 60208 USA
| | - Omar K. Farha
- Department of Chemistry; Northwestern University; Evanston IL 60208 USA
- Department of Chemistry; Faculty of Science; King Abdulaziz University; Jeddah Saudi Arabia
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457
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Huang B, Xiao L, Lu J, Zhuang L. Spatially Resolved Quantification of the Surface Reactivity of Solid Catalysts. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601824] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Bing Huang
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 China
| | - Li Xiao
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 China
| | - Juntao Lu
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 China
| | - Lin Zhuang
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 China
- Institute for Advanced Studies; Wuhan University; Wuhan 430072 China
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458
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Zhou S, Li J, Schlangen M, Schwarz H. Differences and Commonalities in the Gas-Phase Reactions of Closed-Shell Metal Dioxide Clusters [MO2]+(M=V, Nb, and Ta) with Methane. Chemistry 2016; 22:7225-8. [DOI: 10.1002/chem.201600498] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Shaodong Zhou
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 135 10623 Berlin Germany
| | - Jilai Li
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 135 10623 Berlin Germany
- Institute of Theoretical Chemistry; Jilin University; Changchun 130023 P.R. China
| | - Maria Schlangen
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 135 10623 Berlin Germany
| | - Helmut Schwarz
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 135 10623 Berlin Germany
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459
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Zhang X, Ptasinska S. High‐Pressure‐Induced Pseudo‐oxidation of Copper Surfaces by Carbon Monoxide. ChemCatChem 2016. [DOI: 10.1002/cctc.201600046] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xueqiang Zhang
- Radiation Laboratory and Department of Chemistry and Biochemistry University of Notre Dame Notre Dame IN 46556 USA
| | - Sylwia Ptasinska
- Radiation Laboratory and Department of Physics University of Notre Dame Notre Dame IN 46556 USA
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460
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Liu S, Liu AA, Zhang R, Ren Z. Compact ultrahigh vacuum/high-pressure system for broadband infrared sum frequency generation vibrational spectroscopy studies. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2016; 87:044101. [PMID: 27131685 DOI: 10.1063/1.4945113] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
We have designed a compact ultrahigh vacuum/high-pressure system for in situ broadband infrared (IR) sum frequency generation vibrational spectroscopy (SFG-VS) studies. In this system, we have achieved a significant reduction in the distance between the sample and the optical window (<5 mm), which in turn considerably reduces the IR absorption from the gas phase under high pressure conditions. Moreover, with this new system, the IR transmission under high pressure conditions can be measured in situ for calibrating the SFG spectra. Therefore, this modified technique can allow us to study the vibrational spectra of adsorbates on single crystals or polycrystalline foils under high pressure. The preliminary results from SFG measurements of a model CH3OH/TiO2(110) system under both ultrahigh vacuum and high pressure conditions are reported here. These results suggest that this newly developed system is potentially a powerful tool for investigating adsorbate structures and surface reactions under both ultrahigh vacuum and real conditions.
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Affiliation(s)
- Shuo Liu
- International Center for Quantum Materials (ICQM) and School of Physics, Peking University, Beijing 100871, People's Republic of China and Collaborative Innovation Center of Quantum Matter, Beijing 100871, People's Republic of China
| | - An-An Liu
- International Center for Quantum Materials (ICQM) and School of Physics, Peking University, Beijing 100871, People's Republic of China and Collaborative Innovation Center of Quantum Matter, Beijing 100871, People's Republic of China
| | - Ruidan Zhang
- International Center for Quantum Materials (ICQM) and School of Physics, Peking University, Beijing 100871, People's Republic of China and Collaborative Innovation Center of Quantum Matter, Beijing 100871, People's Republic of China
| | - Zefeng Ren
- International Center for Quantum Materials (ICQM) and School of Physics, Peking University, Beijing 100871, People's Republic of China and Collaborative Innovation Center of Quantum Matter, Beijing 100871, People's Republic of China
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461
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Zhou S, Li J, Schlangen M, Schwarz H. Bond Activation by Metal-Carbene Complexes in the Gas Phase. Acc Chem Res 2016; 49:494-502. [PMID: 26870872 DOI: 10.1021/acs.accounts.5b00023] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
"Bare" metal-carbene complexes, when generated in the gas phase and exposed to thermal reactions under (near) single-collision conditions, exhibit rather unique reactivities in addition to the well-known metathesis and cyclopropanation processes. For example, at room temperature the unligated [AuCH2](+) complex brings about efficient C-C coupling with methane to produce C2Hx (x = 4, 6), and the couple [TaCH2](+)/CO2 gives rise to the generation of the acetic acid equivalent CH2═C═O. Entirely unprecedented is the thermal extrusion of a carbon atom from halobenzenes (X = F, Cl, Br, I) by [MCH2](+) (M = La, Hf, Ta, W, Re, Os) and its coupling with the methylene ligand to deliver C2H2 and [M(X)(C5H5)](+). Among the many noteworthy C-N bond-forming processes, the formation of CH3NH2 from [RhCH2](+)/NH3, the generation of CH2═NH2(+) from [MCH2](+)/NH3 (M = Pt, Au), and the production of [PtCH═NH2](+) from [PtCH2](+)/NH3 are of particular interest. The latter species are likely to be involved as intermediates in the platinum-mediated large-scale production of HCN from CH4/NH3 (the DEGUSSA process). In this context, a few examples are presented that point to the operation of co-operative effects even at a molecular level. For instance, in the coupling of CH4 with NH3 by the heteronuclear clusters [MPt](+) (M = coinage metal), platinum is crucial for the activation of methane, while the coinage metal M controls the branching ratio between the C-N bond-forming step and unwanted soot formation. For most of the gas-phase reactions described in this Account, detailed mechanistic insight has been derived from extensive computational work in conjunction with time-honored labeling and advanced mass-spectrometry-based experiments, and often a coherent description of the experimental findings has been achieved. As for some transition metals, in particular those from the third row, the metal-carbene complexes can be formed directly from methane, coupling of the so-generated [MCH2] species with an inert molecule such as CH4, CO2, or NH3 constitutes a route to activate and functionalize methane under ambient conditions. Clearly, while these gas-phase studies cannot be translated directly to formally related processes in solution or those that occur at a surface, they nevertheless provide a conceptual mechanistic understanding and permit researchers to probe directly the remarkable intrinsic features of these elusive molecules and, in a broader context, help to identify the active site of a catalyst, the so-called "aristocratic atoms".
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Affiliation(s)
- Shaodong Zhou
- Institut für Chemie, Technische Universität Berlin, 10623 Berlin, Germany
| | - Jilai Li
- Institut für Chemie, Technische Universität Berlin, 10623 Berlin, Germany
| | - Maria Schlangen
- Institut für Chemie, Technische Universität Berlin, 10623 Berlin, Germany
| | - Helmut Schwarz
- Institut für Chemie, Technische Universität Berlin, 10623 Berlin, Germany
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462
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Li X, Lunkenbein T, Pfeifer V, Jastak M, Nielsen PK, Girgsdies F, Knop-Gericke A, Rosowski F, Schlögl R, Trunschke A. Selektive Alkanoxidation an Manganoxid: isolierte, kettenförmige MnO
x
-Zentren an der Oberfläche von MnWO4
-Nanostäbchen. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201510201] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xuan Li
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
- BasCat - UniCat BASF Joint Lab; Technische Universität Berlin, Sekretariat EW K 01; Hardenbergstraße 36 10623 Berlin Deutschland
| | - Thomas Lunkenbein
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Verena Pfeifer
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Mateusz Jastak
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Pia Kjaer Nielsen
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Frank Girgsdies
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Axel Knop-Gericke
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Frank Rosowski
- BasCat - UniCat BASF Joint Lab; Technische Universität Berlin, Sekretariat EW K 01; Hardenbergstraße 36 10623 Berlin Deutschland
- BASF SE; Process Research and Chemical Engineering, Heterogeneous Catalysis; Carl-Bosch-Straße 38 67056 Ludwigshafen Deutschland
| | - Robert Schlögl
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
| | - Annette Trunschke
- Abteilung Anorganische Chemie; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Deutschland
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463
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Li X, Lunkenbein T, Pfeifer V, Jastak M, Nielsen PK, Girgsdies F, Knop-Gericke A, Rosowski F, Schlögl R, Trunschke A. Selective Alkane Oxidation by Manganese Oxide: Site Isolation of MnO
x
Chains at the Surface of MnWO4
Nanorods. Angew Chem Int Ed Engl 2016; 55:4092-6. [DOI: 10.1002/anie.201510201] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Xuan Li
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
- BasCat-UniCat BASF Joint Lab; Technische Universität Berlin, Sekretariat EW K 01; Hardenbergstrasse 36 10623 Berlin Germany
| | - Thomas Lunkenbein
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Verena Pfeifer
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Mateusz Jastak
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Pia Kjaer Nielsen
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Frank Girgsdies
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Axel Knop-Gericke
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Frank Rosowski
- BasCat-UniCat BASF Joint Lab; Technische Universität Berlin, Sekretariat EW K 01; Hardenbergstrasse 36 10623 Berlin Germany
- BASF SE; Process Research and Chemical Engineering, Heterogeneous Catalysis; Carl-Bosch-Strasse 38 67056 Ludwigshafen Germany
| | - Robert Schlögl
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
| | - Annette Trunschke
- Department of Inorganic Chemistry; Fritz-Haber-Institut der Max-Planck-Gesellschaft; Faradayweg 4-6 14195 Berlin Germany
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464
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Song X, Chen Y, Rong M, Xie Z, Zhao T, Wang Y, Chen X, Wolfbeis OS. A Phytic Acid Induced Super-Amphiphilic Multifunctional 3D Graphene-Based Foam. Angew Chem Int Ed Engl 2016; 55:3936-41. [DOI: 10.1002/anie.201511064] [Citation(s) in RCA: 146] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 01/05/2016] [Indexed: 02/01/2023]
Affiliation(s)
- Xinhong Song
- Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Yiying Chen
- Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Mingcong Rong
- Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Zhaoxiong Xie
- State Key Laboratory of Physical Chemistry of Solid Surfaces; Collaborative Innovation Center of Chemistry for Energy Materials and College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Tingting Zhao
- Department of Planning; Xiamen Huaxia University; Xiamen 361024 China
| | - Yiru Wang
- Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Xi Chen
- Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
- State Key Laboratory of Marine Environmental Science; Xiamen University; Xiamen 361005 China
| | - Otto S. Wolfbeis
- University of Regensburg; Institute of Analytical Chemistry, Chemo- and Biosensors; 93040 Regensburg Germany
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465
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Larmier K, Nicolle A, Chizallet C, Cadran N, Maury S, Lamic-Humblot AF, Marceau E, Lauron-Pernot H. Influence of Coadsorbed Water and Alcohol Molecules on Isopropyl Alcohol Dehydration on γ-Alumina: Multiscale Modeling of Experimental Kinetic Profiles. ACS Catal 2016. [DOI: 10.1021/acscatal.6b00080] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Kim Larmier
- Sorbonne Universités, UPMC Univ Paris 06,
UMR 7197 CNRS, Laboratoire de Réactivité de Surface, F-75005 Paris, France
- CNRS, UMR 7197
CNRS, Laboratoire de Réactivité
de Surface, F-75005 Paris, France
- IFP Energies nouvelles, Catalysis and Separation
Division, Rond-Point de l’échangeur
de Solaize, BP3, 69360 Solaize, France
| | - André Nicolle
- IFP Energies nouvelles, Powertrain and Vehicle
Division, 1-4 avenue de
Bois-Préau, 92852 Rueil-Malmaison Cedex, France
| | - Céline Chizallet
- IFP Energies nouvelles, Catalysis and Separation
Division, Rond-Point de l’échangeur
de Solaize, BP3, 69360 Solaize, France
| | - Nicolas Cadran
- IFP Energies nouvelles, Catalysis and Separation
Division, Rond-Point de l’échangeur
de Solaize, BP3, 69360 Solaize, France
| | - Sylvie Maury
- IFP Energies nouvelles, Catalysis and Separation
Division, Rond-Point de l’échangeur
de Solaize, BP3, 69360 Solaize, France
| | - Anne-Félicie Lamic-Humblot
- Sorbonne Universités, UPMC Univ Paris 06,
UMR 7197 CNRS, Laboratoire de Réactivité de Surface, F-75005 Paris, France
- CNRS, UMR 7197
CNRS, Laboratoire de Réactivité
de Surface, F-75005 Paris, France
| | - Eric Marceau
- Sorbonne Universités, UPMC Univ Paris 06,
UMR 7197 CNRS, Laboratoire de Réactivité de Surface, F-75005 Paris, France
- CNRS, UMR 7197
CNRS, Laboratoire de Réactivité
de Surface, F-75005 Paris, France
| | - Hélène Lauron-Pernot
- Sorbonne Universités, UPMC Univ Paris 06,
UMR 7197 CNRS, Laboratoire de Réactivité de Surface, F-75005 Paris, France
- CNRS, UMR 7197
CNRS, Laboratoire de Réactivité
de Surface, F-75005 Paris, France
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466
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Song X, Chen Y, Rong M, Xie Z, Zhao T, Wang Y, Chen X, Wolfbeis OS. A Phytic Acid Induced Super-Amphiphilic Multifunctional 3D Graphene-Based Foam. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201511064] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xinhong Song
- Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Yiying Chen
- Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Mingcong Rong
- Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Zhaoxiong Xie
- State Key Laboratory of Physical Chemistry of Solid Surfaces; Collaborative Innovation Center of Chemistry for Energy Materials and College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Tingting Zhao
- Department of Planning; Xiamen Huaxia University; Xiamen 361024 China
| | - Yiru Wang
- Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Xi Chen
- Department of Chemistry; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
- State Key Laboratory of Marine Environmental Science; Xiamen University; Xiamen 361005 China
| | - Otto S. Wolfbeis
- University of Regensburg; Institute of Analytical Chemistry, Chemo- and Biosensors; 93040 Regensburg Germany
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467
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Joya KS, de Groot HJM. Controlled Surface-Assembly of Nanoscale Leaf-Type Cu-Oxide Electrocatalyst for High Activity Water Oxidation. ACS Catal 2016. [DOI: 10.1021/acscatal.5b02950] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Khurram S. Joya
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, P.O. Box 9502, 2300 RA Leiden, The Netherlands
- Department of Chemistry, University of Engineering and Technology (UET), GT Road, 54890 Lahore, Punjab, Pakistan
| | - Huub J. M. de Groot
- Leiden Institute of Chemistry, Leiden University, Einsteinweg 55, P.O. Box 9502, 2300 RA Leiden, The Netherlands
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468
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Ma JB, Meng JH, He SG. Methane Activation Mediated by a Series of Cerium-Vanadium Bimetallic Oxide Cluster Cations: Tuning Reactivity by Doping. Chemphyschem 2016; 17:1112-8. [DOI: 10.1002/cphc.201501126] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Jia-Bi Ma
- The Institute for Chemical Physics, Key Laboratory of Cluster Science, School of Chemistry; Beijing Institute of Technology; 100081 Beijing P.R. China
| | - Jing-Heng Meng
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species; Institute of Chemistry, Chinese Academy of Sciences; 100190 Beijing P.R. China
| | - Sheng-Gui He
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species; Institute of Chemistry, Chinese Academy of Sciences; 100190 Beijing P.R. China
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469
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470
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Su D, Wei Z, Mao S, Wang J, Li Y, Li H, Chen Z, Wang Y. Reactivity and mechanism investigation of selective hydrogenation of 2,3,5-trimethylbenzoquinone on in situ generated metallic cobalt. Catal Sci Technol 2016. [DOI: 10.1039/c5cy02171e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We successfully developed Co-based catalysts for efficient and selective hydrogenation of TMBQ. Metallic Co was proved to be responsible for TMBQ hydrogenation. The hydrogenation process was also investigated by DFT calculation.
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Affiliation(s)
- Diefeng Su
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- PR China
| | - Zhongzhe Wei
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- PR China
| | - Shanjun Mao
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- PR China
| | - Jing Wang
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- PR China
| | - Yi Li
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- PR China
| | - Haoran Li
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- PR China
| | - Zhirong Chen
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- PR China
| | - Yong Wang
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- PR China
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471
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Duong-Viet C, Ba H, El-Berrichi Z, Nhut JM, Ledoux MJ, Liu Y, Pham-Huu C. Silicon carbide foam as a porous support platform for catalytic applications. NEW J CHEM 2016. [DOI: 10.1039/c5nj02847g] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review provides an overview of the use of foam-structured SiC as a porous support platform in some typical catalytic processes both for gas-phase and liquid-phase reactions, such as H2S selective oxidation, Friedel–Crafts benzoylation and Fischer–Tropsch synthesis.
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Affiliation(s)
- Cuong Duong-Viet
- Institut de Chimie et Procédés pour l'Energie
- l'Environnement et la Santé (ICPEES)
- ECPM
- UMR 7515 du CNRS-Université de Strasbourg
- 67087 Strasbourg Cedex 02
| | - Housseinou Ba
- Institut de Chimie et Procédés pour l'Energie
- l'Environnement et la Santé (ICPEES)
- ECPM
- UMR 7515 du CNRS-Université de Strasbourg
- 67087 Strasbourg Cedex 02
| | - Zora El-Berrichi
- Laboratoire de Catalyse et Synthèse Organique
- Faculté des Sciences
- Université de Tlemcen BP119
- Algeria
| | - Jean-Mario Nhut
- Institut de Chimie et Procédés pour l'Energie
- l'Environnement et la Santé (ICPEES)
- ECPM
- UMR 7515 du CNRS-Université de Strasbourg
- 67087 Strasbourg Cedex 02
| | - Marc J. Ledoux
- Institut de Chimie et Procédés pour l'Energie
- l'Environnement et la Santé (ICPEES)
- ECPM
- UMR 7515 du CNRS-Université de Strasbourg
- 67087 Strasbourg Cedex 02
| | - Yuefeng Liu
- Institut de Chimie et Procédés pour l'Energie
- l'Environnement et la Santé (ICPEES)
- ECPM
- UMR 7515 du CNRS-Université de Strasbourg
- 67087 Strasbourg Cedex 02
| | - Cuong Pham-Huu
- Institut de Chimie et Procédés pour l'Energie
- l'Environnement et la Santé (ICPEES)
- ECPM
- UMR 7515 du CNRS-Université de Strasbourg
- 67087 Strasbourg Cedex 02
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472
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Shaikh M, Sahu M, Khilari S, Kumar AK, Maji P, Ranganath KVS. Surface modification of polyhedral nanocrystalline MgO with imidazolium carboxylates for dehydration reactions: a new approach. RSC Adv 2016. [DOI: 10.1039/c6ra16358k] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The surface of nanocrystalline MgO was modified with achiral and chiral imidazolium carboxylates which generate MgO–[NHC] complexes. Thus as synthesized complexes were utilized in the dehydration of glucose and also in selective dehydration of (±) nitro alcohol.
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Affiliation(s)
- Melad Shaikh
- Dept. of Chemistry
- Guru Ghasidas University
- Bilaspur-495009
- India
| | - Mahendra Sahu
- Dept. of Chemistry
- Guru Ghasidas University
- Bilaspur-495009
- India
| | | | | | - Pathik Maji
- Dept. of Chemistry
- Guru Ghasidas University
- Bilaspur-495009
- India
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473
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Wang ZQ, Xu ZN, Zhang MJ, Chen QS, Chen Y, Guo GC. Insight into composition evolution in the synthesis of high-performance Cu/SiO2 catalysts for CO2 hydrogenation. RSC Adv 2016. [DOI: 10.1039/c6ra02929a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The Cu+ species derived from copper phyllosilicate are the crucial role to achieve high-performance Cu/SiO2 catalysts for CO2 hydrogenation.
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Affiliation(s)
- Zhi-Qiao Wang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Zhong-Ning Xu
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Ming-Jian Zhang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Qing-Song Chen
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Yumin Chen
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Guo-Cong Guo
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
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474
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Phillips KR, England GT, Sunny S, Shirman E, Shirman T, Vogel N, Aizenberg J. A colloidoscope of colloid-based porous materials and their uses. Chem Soc Rev 2016; 45:281-322. [DOI: 10.1039/c5cs00533g] [Citation(s) in RCA: 214] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Colloids assemble into a variety of bioinspired structures for applications including optics, wetting, sensing, catalysis, and electrodes.
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Affiliation(s)
| | - Grant T. England
- John A. Paulson School of Engineering and Applied Sciences
- Harvard University
- Cambridge
- USA
| | - Steffi Sunny
- John A. Paulson School of Engineering and Applied Sciences
- Harvard University
- Cambridge
- USA
| | - Elijah Shirman
- John A. Paulson School of Engineering and Applied Sciences
- Harvard University
- Cambridge
- USA
- Wyss Institute for Biologically Inspired Engineering
| | - Tanya Shirman
- John A. Paulson School of Engineering and Applied Sciences
- Harvard University
- Cambridge
- USA
- Wyss Institute for Biologically Inspired Engineering
| | - Nicolas Vogel
- Institute of Particle Technology
- Friedrich-Alexander-University Erlangen-Nürnberg
- Erlangen
- Germany
- Cluster of Excellence Engineering of Advanced Materials
| | - Joanna Aizenberg
- Department of Chemistry and Chemical Biology
- Harvard University
- Cambridge
- USA
- John A. Paulson School of Engineering and Applied Sciences
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475
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Ziccarelli I, Neumann H, Kreyenschulte C, Gabriele B, Beller M. Pd-Supported on N-doped carbon: improved heterogeneous catalyst for base-free alkoxycarbonylation of aryl iodides. Chem Commun (Camb) 2016; 52:12729-12732. [DOI: 10.1039/c6cc07269k] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Novel Pd-based heterogeneous catalysts were prepared through immobilization of Pd(OAc)2/phenanthroline on carbon and subsequent pyrolysis.
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Affiliation(s)
- Ida Ziccarelli
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock
- 18059 Rostock
- Germany
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC)
- Dipartimento di Chimica e Tecnologie Chimiche
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock
- 18059 Rostock
- Germany
| | | | - Bartolo Gabriele
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC)
- Dipartimento di Chimica e Tecnologie Chimiche
- Università della Calabria
- 87036 Arcavacata di Rende (CS)
- Italy
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock
- 18059 Rostock
- Germany
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476
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Formenti D, Topf C, Junge K, Ragaini F, Beller M. Fe2O3/NGr@C- and Co–Co3O4/NGr@C-catalysed hydrogenation of nitroarenes under mild conditions. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01925g] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An improved hydrogenation of nitroarenes using nano-structured iron- and cobalt-based catalysts is presented.
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Affiliation(s)
- Dario Formenti
- Dipartimento di Chimica – Università degli Studi di Milano
- 20133 Milano
- Italy
- Leibniz Institut für Katalyse e.V. an der Universität Rostock
- 18059 Rostock
| | - Christoph Topf
- Leibniz Institut für Katalyse e.V. an der Universität Rostock
- 18059 Rostock
- Germany
| | - Kathrin Junge
- Leibniz Institut für Katalyse e.V. an der Universität Rostock
- 18059 Rostock
- Germany
| | - Fabio Ragaini
- Dipartimento di Chimica – Università degli Studi di Milano
- 20133 Milano
- Italy
| | - Matthias Beller
- Leibniz Institut für Katalyse e.V. an der Universität Rostock
- 18059 Rostock
- Germany
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477
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O'Brien CP, Dostert KH, Hollerer M, Stiehler C, Calaza F, Schauermann S, Shaikhutdinov S, Sterrer M, Freund HJ. Supports and modified nano-particles for designing model catalysts. Faraday Discuss 2016; 188:309-21. [DOI: 10.1039/c5fd00143a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In order to design catalytic materials, we need to understand the essential causes for material properties resulting from its composite nature. In this paper we discuss two, at first sight, diverse aspects: (a) the effect of the oxide–metal interface on metal nanoparticle properties and (b) the consequences of metal particle modification after activation on the selectivity of hydrogenation reactions. However, these two aspects are intimately linked. The metal nanoparticle’s electronic structure changes at the interface as a catalyst is brought to different reaction temperatures due to morphological modifications in the metal and, as we will discuss, these changes in the chemistry lead to changes in the reaction path. As the morphology of the particle varies, facets of different orientations and sizes are exposed, which may lead to a change in the surface chemistry as well. We use two specific reactions to address these issues in some detail. To the best of our knowledge, the present paper reports the first observations of this kind for well-defined model systems. The changes in the electronic structure of Au nanoparticles due to their size and interaction with a supporting oxide are revealed as a function of temperature using CO2 activation as a probe. The presence of spectator species (oxopropyl), formed during an activation step of acrolein hydrogenation, strongly controls the selectivity of the reaction towards hydrogenation of the unsaturated CO bond vs. the CC bond on Pd(111) when compared with oxide-supported Pd nanoparticles.
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Affiliation(s)
| | - K.-H. Dostert
- Fritz Haber Institute of the Max Planck Society
- Department of Chemical Physics
- 14195 Berlin
- Germany
| | - M. Hollerer
- Institute of Physics
- University of Graz
- Austria
| | - C. Stiehler
- Fritz Haber Institute of the Max Planck Society
- Department of Chemical Physics
- 14195 Berlin
- Germany
| | - F. Calaza
- Fritz Haber Institute of the Max Planck Society
- Department of Chemical Physics
- 14195 Berlin
- Germany
| | - S. Schauermann
- Fritz Haber Institute of the Max Planck Society
- Department of Chemical Physics
- 14195 Berlin
- Germany
- Institut für Physikalische Chemie
| | - S. Shaikhutdinov
- Fritz Haber Institute of the Max Planck Society
- Department of Chemical Physics
- 14195 Berlin
- Germany
| | - M. Sterrer
- Institute of Physics
- University of Graz
- Austria
| | - H.-J. Freund
- Fritz Haber Institute of the Max Planck Society
- Department of Chemical Physics
- 14195 Berlin
- Germany
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478
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Filez M, Redekop EA, Poelman H, Galvita VV, Meledina M, Turner S, Van Tendeloo G, Detavernier C, Marin GB. One-pot synthesis of Pt catalysts based on layered double hydroxides: an application in propane dehydrogenation. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01274k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
One-pot synthesis of Mg,Al,Pt,In–layered double hydroxides (LDHs) yields well-dispersed Pt–In NPs. These nanocatalysts display high propane dehydrogenation activity and display the potential for deriving a broad class of Pt catalysts from LDHs.
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Affiliation(s)
- M. Filez
- Laboratory for Chemical Technology (LCT)
- Ghent University
- B-9052 Ghent
- Belgium
| | - E. A. Redekop
- Laboratory for Chemical Technology (LCT)
- Ghent University
- B-9052 Ghent
- Belgium
| | - H. Poelman
- Laboratory for Chemical Technology (LCT)
- Ghent University
- B-9052 Ghent
- Belgium
| | - V. V. Galvita
- Laboratory for Chemical Technology (LCT)
- Ghent University
- B-9052 Ghent
- Belgium
| | - M. Meledina
- Electron Microscopy for Materials Science (EMAT)
- University of Antwerp
- B-2020 Antwerp
- Belgium
| | - S. Turner
- Electron Microscopy for Materials Science (EMAT)
- University of Antwerp
- B-2020 Antwerp
- Belgium
| | - G. Van Tendeloo
- Electron Microscopy for Materials Science (EMAT)
- University of Antwerp
- B-2020 Antwerp
- Belgium
| | - C. Detavernier
- Conformal Coating of Nanomaterials (CoCooN)
- Ghent University
- B-9000 Ghent
- Belgium
| | - G. B. Marin
- Laboratory for Chemical Technology (LCT)
- Ghent University
- B-9052 Ghent
- Belgium
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479
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Behrouz S, Rad MNS. Simple and Highly Efficient Synthesis of 3,5-Disubstituted Isoxazoles Using Cu/Graphene/Clay Nanohybrid as a New Heterogeneous Nano Catalyst. JOURNAL OF CHEMICAL RESEARCH 2015. [DOI: 10.3184/174751915x14452715274657] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
A facile and convenient protocol for ‘click’ cycloaddition of structurally diverse alkynes with in situ generated nitrile oxides catalysed by Cu/aminoclay/reduced graphene oxide nanohybrid (Cu/AC/r-GO nanohybrid) as a highly efficient heterogeneous nano-catalyst is described. In this method, Cu/AC/r-GO nanohybrid catalyses the 1,3-dipolar cycloaddition of alkynes and nitrile oxides in the presence of NaHCO3 in H2O/THF (50:50, V/V) to afford the corresponding 3,5-disubstituted isoxazoles. The Cu/AC/r-GO nanohybrid is a low cost, non-hygroscopic, chemically and thermally stable catalyst that can be reused for many consecutive reaction runs without significant loss in its reactivity.
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Affiliation(s)
- Somayeh Behrouz
- Medicinal Chemistry Research laboratory, Department of Chemistry, Shiraz University of Technology, Shiraz 71555-313, Iran
| | - Mohammad Navid Soltani Rad
- Medicinal Chemistry Research laboratory, Department of Chemistry, Shiraz University of Technology, Shiraz 71555-313, Iran
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480
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Karakulina A, Gopakumar A, Akçok İ, Roulier BL, LaGrange T, Katsyuba SA, Das S, Dyson PJ. A Rhodium Nanoparticle-Lewis Acidic Ionic Liquid Catalyst for the Chemoselective Reduction of Heteroarenes. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507945] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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481
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Karakulina A, Gopakumar A, Akçok İ, Roulier BL, LaGrange T, Katsyuba SA, Das S, Dyson PJ. A Rhodium Nanoparticle-Lewis Acidic Ionic Liquid Catalyst for the Chemoselective Reduction of Heteroarenes. Angew Chem Int Ed Engl 2015; 55:292-6. [PMID: 26577114 DOI: 10.1002/anie.201507945] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Revised: 10/26/2015] [Indexed: 11/07/2022]
Abstract
We describe a catalytic system composed of rhodium nanoparticles immobilized in a Lewis acidic ionic liquid. The combined system catalyzes the hydrogenation of quinolines, pyridines, benzofurans, and furan to access the corresponding heterocycles, important molecules present in fine chemicals, agrochemicals, and pharmaceuticals. The catalyst is highly selective, acting only on the heteroaromatic ring, and not interfering with other reducible functional groups.
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Affiliation(s)
- Alena Karakulina
- Institut des sciences et ingénierie chimiques (ISIC), Ecole polytechnique fédérale de Lausanne (EPFL), 1015 Lausanne (Switzerland)
| | - Aswin Gopakumar
- Institut des sciences et ingénierie chimiques (ISIC), Ecole polytechnique fédérale de Lausanne (EPFL), 1015 Lausanne (Switzerland)
| | - İsmail Akçok
- Institut des sciences et ingénierie chimiques (ISIC), Ecole polytechnique fédérale de Lausanne (EPFL), 1015 Lausanne (Switzerland)
| | - Bastien L Roulier
- Institut des sciences et ingénierie chimiques (ISIC), Ecole polytechnique fédérale de Lausanne (EPFL), 1015 Lausanne (Switzerland)
| | - Thomas LaGrange
- Interdisciplinary Centre for Electron Microscopy (CIME), Ecole polytechnique fédérale de Lausanne (EPFL), 1015 Lausanne (Switzerland)
| | - Sergey A Katsyuba
- A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Centre of the Russian Academy of Sciences, Arbuzov strasse 8, 420088 Kazan (Russia)
| | - Shoubhik Das
- Institut des sciences et ingénierie chimiques (ISIC), Ecole polytechnique fédérale de Lausanne (EPFL), 1015 Lausanne (Switzerland).
| | - Paul J Dyson
- Institut des sciences et ingénierie chimiques (ISIC), Ecole polytechnique fédérale de Lausanne (EPFL), 1015 Lausanne (Switzerland).
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482
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Zhang W, Zhang B, Zheng W, Su DS. Electron-Irradiation-Stimulated Atomic-Scale Structural Dynamics of the Pentagonal Channel in a Complex MoVTeNbOxCatalyst. ChemCatChem 2015. [DOI: 10.1002/cctc.201500859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Wei Zhang
- Department of Materials Science and; Key Laboratory of Mobile Materials MOE and; State Key Laboratory of Superhard Materials; Jilin University; Changchun 130012 China
- Department of Inorganic Chemistry; Fritz Haber Institute of the Max Planck Society; 14195 Berlin Germany
| | - Bingsen Zhang
- Department of Inorganic Chemistry; Fritz Haber Institute of the Max Planck Society; 14195 Berlin Germany
- Shenyang National Laboratory for Materials Science; Institute of Metal Research Chinese Academy of Sciences; Shenyang 110016 China
| | - Weitao Zheng
- Department of Materials Science and; Key Laboratory of Mobile Materials MOE and; State Key Laboratory of Superhard Materials; Jilin University; Changchun 130012 China
| | - Dang Sheng Su
- Department of Inorganic Chemistry; Fritz Haber Institute of the Max Planck Society; 14195 Berlin Germany
- Shenyang National Laboratory for Materials Science; Institute of Metal Research Chinese Academy of Sciences; Shenyang 110016 China
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483
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Lado JL, Wang X, Paz E, Carbó-Argibay E, Guldris N, Rodríguez-Abreu C, Liu L, Kovnir K, Kolen’ko YV. Design and Synthesis of Highly Active Al–Ni–P Foam Electrode for Hydrogen Evolution Reaction. ACS Catal 2015. [DOI: 10.1021/acscatal.5b01761] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- José Luis Lado
- International
Iberian Nanotechnology Laboratory, Braga 4715-330, Portugal
| | - Xiaoguang Wang
- International
Iberian Nanotechnology Laboratory, Braga 4715-330, Portugal
| | - Elvira Paz
- International
Iberian Nanotechnology Laboratory, Braga 4715-330, Portugal
| | | | - Noelia Guldris
- International
Iberian Nanotechnology Laboratory, Braga 4715-330, Portugal
| | | | - Lifeng Liu
- International
Iberian Nanotechnology Laboratory, Braga 4715-330, Portugal
| | - Kirill Kovnir
- Department
of Chemistry, University of California, Davis, Davis, California 95616, United States
| | - Yury V. Kolen’ko
- International
Iberian Nanotechnology Laboratory, Braga 4715-330, Portugal
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484
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Qi W, Liu W, Guo X, Schlögl R, Su D. Oxidative Dehydrogenation on Nanocarbon: Intrinsic Catalytic Activity and Structure-Function Relationships. Angew Chem Int Ed Engl 2015; 54:13682-5. [DOI: 10.1002/anie.201505818] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Revised: 08/16/2015] [Indexed: 11/05/2022]
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485
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Oxidative Dehydrogenation on Nanocarbon: Intrinsic Catalytic Activity and Structure-Function Relationships. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505818] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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486
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Minenkov Y, Chermak E, Cavallo L. Accuracy of DLPNO–CCSD(T) Method for Noncovalent Bond Dissociation Enthalpies from Coinage Metal Cation Complexes. J Chem Theory Comput 2015; 11:4664-76. [DOI: 10.1021/acs.jctc.5b00584] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yury Minenkov
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology, Thuwal-23955-6900, Saudi Arabia
| | - Edrisse Chermak
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology, Thuwal-23955-6900, Saudi Arabia
| | - Luigi Cavallo
- KAUST Catalysis
Center (KCC), King Abdullah University of Science and Technology, Thuwal-23955-6900, Saudi Arabia
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487
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Liu S, Li Y, Shen W. Tuning the catalytic behavior of metal nanoparticles: The issue of the crystal phase. CHINESE JOURNAL OF CATALYSIS 2015. [DOI: 10.1016/s1872-2067(15)60932-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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488
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Buntkowsky G, Gutmann T. Eine Mausefalle für Carbenium-Ionen: NMR-Detektive bei der Arbeit. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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489
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Kysliak O, Schrenk C, Schnepf A. {Ge9[Si(SiMe3)2(SiPh3)]3}(-): Ligand Modification in Metalloid Germanium Cluster Chemistry. Inorg Chem 2015; 54:7083-8. [PMID: 26154728 DOI: 10.1021/acs.inorgchem.5b01130] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The influence of the stabilizing ligand on the physical and chemical properties of a metalloid cluster compound is important for nanotechnology as metalloid clusters are ideal model compounds for metal nanoparticles. Here we present the synthesis of a differently substituted metalloid {Ge9R3}(-) cluster: {Ge9[Si(SiMe3)2(SiPh3)]3}(-) 1, which is obtained in good yield by the reaction of K4Ge9 with ClSi(SiMe3)2(SiPh3). 1 is characterized via NMR and mass spectrometry, but crystallization is hindered. However, the reaction with HgCl2 gives the neutral compound HgGe18[Si(SiMe3)2(SiPh3)]6 2, which can be crystallized and structurally characterized. The presented results are a first step for the investigation of the ligand's influence on the properties of a metalloid germanium cluster compound.
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Affiliation(s)
- Oleksandr Kysliak
- Faculty of Science, Institute of Inorganic Chemistry, University Tübingen, Auf der Morgenstelle 18, D-72076 Tübingen, Germany
| | - Claudio Schrenk
- Faculty of Science, Institute of Inorganic Chemistry, University Tübingen, Auf der Morgenstelle 18, D-72076 Tübingen, Germany
| | - Andreas Schnepf
- Faculty of Science, Institute of Inorganic Chemistry, University Tübingen, Auf der Morgenstelle 18, D-72076 Tübingen, Germany
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490
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Werghi B, Bendjeriou-Sedjerari A, Sofack-Kreutzer J, Jedidi A, Abou-Hamad E, Cavallo L, Basset JM. Well-defined silica supported aluminum hydride: another step towards the utopian single site dream? Chem Sci 2015; 6:5456-5465. [PMID: 28757945 PMCID: PMC5505125 DOI: 10.1039/c5sc02276b] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2015] [Accepted: 07/17/2015] [Indexed: 11/27/2022] Open
Abstract
Reaction of triisobutylaluminum with SBA15700 at room temperature occurs by two parallel pathways involving either silanol or siloxane bridges.
Reaction of triisobutylaluminum with SBA15700 at room temperature occurs by two parallel pathways involving either silanol or siloxane bridges. It leads to the formation of a well-defined bipodal [(
Created by potrace 1.16, written by Peter Selinger 2001-2019
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SiO)2Al–CH2CH(CH3)2] 1a, silicon isobutyl [Si–CH2CH(CH3)2] 1b and a silicon hydride [Si–H] 1c. Their structural identity was characterized by FT-IR and advanced solid-state NMR spectroscopies (1H, 13C, 29Si, 27Al and 2D multiple quantum), elemental and gas phase analysis, and DFT calculations. The reaction involves the formation of a highly reactive monopodal intermediate: [SiO–Al–[CH2CH(CH3)2]2], with evolution of isobutane. This intermediate undergoes two parallel routes: transfer of either one isobutyl fragment or of one hydride to an adjacent silicon atom. Both processes occur by opening of a strained siloxane bridge, Si–O–Si but with two different mechanisms, showing that the reality of “single site” catalyst may be an utopia: DFT calculations indicate that isobutyl transfer occurs via a simple metathesis between the Al-isobutyl and O–Si bonds, while hydride transfer occurs via a two steps mechanism, the first one is a β-H elimination to Al with elimination of isobutene, whereas the second is a metathesis step between the formed Al–H bond and a O–Si bond. Thermal treatment of 1a (at 250 °C) under high vacuum (10–5 mbar) generates Al–H through a β-H elimination of isobutyl fragment. These supported well-defined Al–H which are highly stable with time, are tetra, penta and octa coordinated as demonstrated by IR and 27Al–1H J-HMQC NMR spectroscopy. All these observations indicate that surfaces atoms around the site of grafting play a considerable role in the reactivity of a single site system.
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Affiliation(s)
- Baraa Werghi
- KAUST Catalysis Center (KCC , ) , King Abdullah University of Science and Technology , Thuwal-23955-6900 , Saudi Arabia . ;
| | - Anissa Bendjeriou-Sedjerari
- KAUST Catalysis Center (KCC , ) , King Abdullah University of Science and Technology , Thuwal-23955-6900 , Saudi Arabia . ;
| | - Julien Sofack-Kreutzer
- KAUST Catalysis Center (KCC , ) , King Abdullah University of Science and Technology , Thuwal-23955-6900 , Saudi Arabia . ;
| | - Abdesslem Jedidi
- KAUST Catalysis Center (KCC , ) , King Abdullah University of Science and Technology , Thuwal-23955-6900 , Saudi Arabia . ;
| | - Edy Abou-Hamad
- KAUST Catalysis Center (KCC , ) , King Abdullah University of Science and Technology , Thuwal-23955-6900 , Saudi Arabia . ;
| | - Luigi Cavallo
- KAUST Catalysis Center (KCC , ) , King Abdullah University of Science and Technology , Thuwal-23955-6900 , Saudi Arabia . ;
| | - Jean-Marie Basset
- KAUST Catalysis Center (KCC , ) , King Abdullah University of Science and Technology , Thuwal-23955-6900 , Saudi Arabia . ;
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491
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Pal P, Singh H, Panda AB, Ghosh SC. Heterogeneous Cu-MnO Catalyzed Monoselective ortho
-Halogenation of Aromatic C−H Bonds under Visible Light. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500245] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Provas Pal
- Division Inorganic Materials and Catalysis Division and AcSIR; Central Salt and Marine Chemicals Research Institute (CSIR), G.B. Marg, Bhavnagar-; 364002 Gujarat India), Fax
| | - Harshvardhan Singh
- Division Inorganic Materials and Catalysis Division and AcSIR; Central Salt and Marine Chemicals Research Institute (CSIR), G.B. Marg, Bhavnagar-; 364002 Gujarat India), Fax
| | - Asit Baran Panda
- Division Inorganic Materials and Catalysis Division and AcSIR; Central Salt and Marine Chemicals Research Institute (CSIR), G.B. Marg, Bhavnagar-; 364002 Gujarat India), Fax
| | - Subhash Chandra Ghosh
- Division Inorganic Materials and Catalysis Division and AcSIR; Central Salt and Marine Chemicals Research Institute (CSIR), G.B. Marg, Bhavnagar-; 364002 Gujarat India), Fax
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492
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Buntkowsky G, Gutmann T. A Mousetrap for Carbenium Ions: NMR Detectives at Work. Angew Chem Int Ed Engl 2015; 54:9450-1. [DOI: 10.1002/anie.201504899] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Indexed: 11/10/2022]
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493
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494
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Pittsburgh Analytical Chemistry Award: A. G. Ewing / Charles N. Reilley Award: H. H. Girault / Alwin-Mittasch-Preis: R. Schlögl / Jochen-Block-Preis: M. Cokoja. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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495
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Pittsburgh Analytical Chemistry Award: A. G. Ewing / Charles N. Reilley Award: H. H. Girault / Alwin Mittasch Prize: R. Schlögl / Jochen Block Prize: M. Cokoja. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/anie.201502709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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496
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Zhou Y, Guo Z, Hou W, Wang Q, Wang J. Polyoxometalate-based phase transfer catalysis for liquid–solid organic reactions: a review. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00674k] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recent progress in POM-based phase transfer catalysis for liquid–solid organic reactions is summarized in this review.
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Affiliation(s)
- Yu Zhou
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University (former Nanjing University of Technology)
- Nanjing 210009
- PR China
| | - Zengjing Guo
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University (former Nanjing University of Technology)
- Nanjing 210009
- PR China
| | - Wei Hou
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University (former Nanjing University of Technology)
- Nanjing 210009
- PR China
| | - Qian Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University (former Nanjing University of Technology)
- Nanjing 210009
- PR China
| | - Jun Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University (former Nanjing University of Technology)
- Nanjing 210009
- PR China
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