1
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Tang J, Ge T, Wang W, Liu C, Huang J. Electronic structure modulation of Pd n ( n = 2-5) nanoclusters in the hydrogenation of cinnamaldehyde. Chem Commun (Camb) 2023. [PMID: 37377033 DOI: 10.1039/d3cc01794j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
Studying the modulation of nanoclusters at an atomic scale is essential to comprehend the connection between properties and catalytic performance. Herein, we synthesized and characterized Pdn (n = 2-5) nanoclusters coordinated with di-1-adamantylphosphine. Pd5 nanoclusters showed the best catalytic performance (conversion = 99.3%, selectivity = 95.3%) for the hydrogenation of cinnamaldehyde to hydrocinnamaldehyde, with XPS identifying Pdδ+ as the key active component. This work aimed to explore the relationship among the number of Pd atoms, their electronic structure and catalytic activity.
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Affiliation(s)
- Jie Tang
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Tingting Ge
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wenxuan Wang
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- College of Materials Science and Engineering, Northeast Forestry University, Harbin 150040, China
| | - Chao Liu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Jiahui Huang
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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2
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Kordatos A, Mohammed K, Vakili R, Goguet A, Manyar H, Gibson E, Carravetta M, Wells P, Skylaris CK. Atomistic simulations on the carbidisation processes in Pd nanoparticles. RSC Adv 2023; 13:5619-5626. [PMID: 36798744 PMCID: PMC9926891 DOI: 10.1039/d2ra07462a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 02/08/2023] [Indexed: 02/16/2023] Open
Abstract
The formation of interstitial PdC x nanoparticles (NPs) is investigated through DFT calculations. Insights on the mechanisms of carbidisation are obtained whilst the material's behaviour under conditions of increasing C-concentration is examined. Incorporation of C atoms in the Pd octahedral interstitial sites is occurring through the [111] facet with an activation energy barrier of 19.3-35.7 kJ mol-1 whilst migration through the [100] facet corresponds to higher activation energy barriers of 124.5-127.4 kJ mol-1. Furthermore, interstitial-type diffusion shows that C will preferentially migrate and reside at the octahedral interstitial sites in the subsurface region with limited mobility towards the core of the NP. For low C-concentrations, migration from the surface into the interstitial sites of the NPs is thermodynamically favored, resulting in the formation of interstitial carbide. Carbidisation reaction energies are exothermic up to 11-14% of C-concentration and slightly vary depending on the shape of the structure. The reaction mechanisms turn to endothermic for higher concentration levels showing that C will preferentially reside on the surface making the interstitial carbide formation unfavorable. As experimentally observed, our simulations confirm that there is a maximum concentration of C in Pd carbide NPs opening the way for further computational investigations on the activity of Pd carbides in directed catalysis.
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Affiliation(s)
| | | | - Reza Vakili
- School of Chemistry and Chemical Engineering Queen's University BelfastBT7 1NNUK
| | - Alexandre Goguet
- School of Chemistry and Chemical Engineering Queen's University BelfastBT7 1NNUK
| | - Haresh Manyar
- School of Chemistry and Chemical Engineering Queen's University BelfastBT7 1NNUK
| | - Emma Gibson
- School of Chemistry, University of GlasgowG12 8QQUK
| | | | - Peter Wells
- School of Chemistry, University of Southampton SO17 1BJ UK
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3
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The Transfer Hydrogenation of Cinnamaldehyde Using Homogeneous Cobalt(II) and Nickel(II) (E)-1-(Pyridin-2-yl)-N-(3-(triethoxysilyl)propyl)methanimine and the Complexes Anchored on Fe 3O 4 Support as Pre-Catalysts: An Experimental and In Silico Approach. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020659. [PMID: 36677718 PMCID: PMC9865650 DOI: 10.3390/molecules28020659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/24/2022] [Accepted: 12/28/2022] [Indexed: 01/11/2023]
Abstract
The imino pyridine Schiff base cobalt(II) and nickel(II) complexes (C1 and C2) and their functionalised γ-Fe3O4 counterparts (Fe3O4@C1 and Fe3O4@C2) were synthesised and characterised using IR, elemental analysis, and ESI-MS for C1 and C2, and single crystal X-ray diffraction for C1, while the functionalised materials Fe3O4@C1 and Fe3O4@C2 were characterized using IR, XRD, SEM, TEM, EDS, ICP-OES, XPS and TGA. Complexes C1, C2 and the functionalised materials Fe3O4@C1 and Fe3O4@C2 were tested as catalysts for the selective transfer hydrogenation of cinnamaldehyde and all four pre-catalysts showed excellent catalytic activity. Complexes C1 and C2 acted as homogeneous catalysts with high selectivity towards the formation of hydrocinnamaldehyde (88.7% and 92.6%, respectively) while Fe3O4@C1 and Fe3O4@C2 acted as heterogeneous catalysts with high selectivity towards cinnamyl alcohol (89.7% and 87.7%, respectively). Through in silico studies of the adsorption energies, we were able to account for the different products formed using the homogeneous and the heterogeneous catalysts which we attribute to the preferred interaction of the C=C moiety in the substrate with the Ni centre in C2 (-0.79 eV) rather than the C=O (-0.58 eV).
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4
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Mao S, Wang Z, Luo Q, Lu B, Wang Y. Geometric and Electronic Effects in Hydrogenation Reactions. ACS Catal 2022. [DOI: 10.1021/acscatal.2c05141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Shanjun Mao
- Advanced Materials and Catalysis Group, Center of Chemistry for Frontier Technologies, State Key Laboratory of Clean Energy Utilization, Institute of Catalysis, Department of Chemistry, Zhejiang University, Hangzhou310028, People’s Republic of China
| | - Zhe Wang
- Advanced Materials and Catalysis Group, Center of Chemistry for Frontier Technologies, State Key Laboratory of Clean Energy Utilization, Institute of Catalysis, Department of Chemistry, Zhejiang University, Hangzhou310028, People’s Republic of China
| | - Qian Luo
- Advanced Materials and Catalysis Group, Center of Chemistry for Frontier Technologies, State Key Laboratory of Clean Energy Utilization, Institute of Catalysis, Department of Chemistry, Zhejiang University, Hangzhou310028, People’s Republic of China
| | - Bing Lu
- Advanced Materials and Catalysis Group, Center of Chemistry for Frontier Technologies, State Key Laboratory of Clean Energy Utilization, Institute of Catalysis, Department of Chemistry, Zhejiang University, Hangzhou310028, People’s Republic of China
| | - Yong Wang
- Advanced Materials and Catalysis Group, Center of Chemistry for Frontier Technologies, State Key Laboratory of Clean Energy Utilization, Institute of Catalysis, Department of Chemistry, Zhejiang University, Hangzhou310028, People’s Republic of China
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5
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Gao Z, Cai L, Miao C, Hui T, Wang Q, Li D, Feng J. Electronic Metal−Support Interaction Strengthened Pt/CoAl‐LDHs Catalyst for Selective Cinnamaldehyde Hydrogenation. ChemCatChem 2022. [DOI: 10.1002/cctc.202200634] [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]
Affiliation(s)
- Zhexi Gao
- Beijing University of Chemical Technology State Key Laboratory of Chemical Resource Engineering CHINA
| | - Luoyu Cai
- Beijing University of Chemical Technology State Key Laboratory of Chemical Resource Engineering CHINA
| | - Chenglin Miao
- Beijing University of Chemical Technology State Key Laboratory of Chemical Resource Engineering CHINA
| | - Tianli Hui
- Beijing University of Chemical Technology State Key Laboratory of Chemical Resource Engineering CHINA
| | - Qian Wang
- Beijing University of Chemical Technology State Key Laboratory of Chemical Resource Engineering CHINA
| | - Dianqing Li
- Beijing University of Chemical Technology State Key Laboratory of Chemical Resource Engineering CHINA
| | - Junting Feng
- Beijing University of Chemical Technology State Key Laboratory of Chemical Resource Engineering 98#, No.15, Beisanhuan East Road 100029 Beijing CHINA
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6
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Jiang F, Jiang F, Wang S, Xu Y, Liu B, Liu X. Catalytic Activity for CO2 Hydrogenation is Linearly Dependent on Generated Oxygen Vacancies over CeO2‐Supported Pd Catalysts. ChemCatChem 2022. [DOI: 10.1002/cctc.202200422] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Feng Jiang
- Jiangnan University Department of Chemical Engineering No. 1800 Lihu Avenue 214122 Wuxi CHINA
| | - Feng Jiang
- Jiangnan University Department of Chemical Engineering CHINA
| | - Shanshan Wang
- Jiangnan University Department of Chemical Engineering CHINA
| | - Yuebing Xu
- Jiangnan University Department of Chemical Engineering CHINA
| | - Bing Liu
- Jiangnan University Department of Chemical Engineering CHINA
| | - Xiaohao Liu
- Jiangnan University School of Chemical and Material Engineering No. 1800 Lihu Avenue 214122 Wuxi CHINA
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7
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Wang M, Li D, Tian Y, Zhao J, Yue Z, Wang X, Ma X, Wang J, Hu T, Jia J, Wu HS. Pd Nanoparticles Coupled to NiMoO 4-C Nanorods for Enhanced Electrocatalytic Ethanol Oxidation. ACS APPLIED MATERIALS & INTERFACES 2021; 13:53777-53786. [PMID: 34739222 DOI: 10.1021/acsami.1c14320] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The interfacial interaction including chemical bonding or electron transfer and even physisorption in composite electrocatalysts has a considerable effect on electrocatalytic oxidation reaction. Herein, we report a tremendously enhanced catalytic activity and excellent durability for the ethanol electro-oxidation reaction in NiMoO4-C-supported Pd composites (Pd/NiMoO4-C) compared to the commercial Pd/C (10%) catalyst. The X-ray powder diffraction, transmission electron microscopy, and X-ray photoelectron spectroscopy measurements disclose that the strong electron transfer between NiMoO4 nanorods and Pd nanoparticles likely induces the formation of more electrochemical active centers and improves the adsorption-desorption capacity of reactants and corresponding intermediates. In addition, the Pd/NiMoO4-C composite exhibits superior specific activity for ethanol oxidation compared to the Pd/NiMoO4 catalyst with physically incorporated carbon black, which further reveals that the stronger anchoring effect between Pd and C and higher electrical conductivity in Pd/NiMoO4-C composites are also conducive to promote the ethanol oxidation reaction. These discoveries provide an effective and simple method for the design of advanced electrocatalysts and provide more insights into optimizing the electronic interaction between the catalyst and support in general.
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Affiliation(s)
- Meiling Wang
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Linfen 041004, People's Republic of China
| | - Dong Li
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Linfen 041004, People's Republic of China
- Research Institute of Materials Science, Shanxi Normal University, Linfen 041004, People's Republic of China
| | - Yuzhu Tian
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Linfen 041004, People's Republic of China
| | - Jin Zhao
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Linfen 041004, People's Republic of China
| | - Zhizhu Yue
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Linfen 041004, People's Republic of China
| | - Xiaoxia Wang
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Linfen 041004, People's Republic of China
| | - Xiaofang Ma
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Linfen 041004, People's Republic of China
| | - Jinjin Wang
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Linfen 041004, People's Republic of China
| | - Tianjun Hu
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Linfen 041004, People's Republic of China
| | - Jianfeng Jia
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Linfen 041004, People's Republic of China
| | - Hai-Shun Wu
- Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education, School of Chemistry and Materials Science, Shanxi Normal University, Linfen 041004, People's Republic of China
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8
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Hartati, Firda PBD, Bahruji H, Bakar MB. Review on heterogeneous catalysts for the synthesis of perfumery chemicals via isomerization, acetalization and hydrogenation. FLAVOUR FRAG J 2021. [DOI: 10.1002/ffj.3671] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hartati
- Department of Chemistry Faculty of Science and Technology Universitas Airlangga Surabaya Indonesia
| | - Putri Bintang Dea Firda
- Department of Chemistry Faculty of Science and Technology Universitas Airlangga Surabaya Indonesia
| | - Hasliza Bahruji
- Centre for Advanced Material and Energy Sciences Universiti Brunei Darussalam Gadong Brunei Darussalam
| | - Mohd Bakri Bakar
- Department of Chemistry Faculty of Science Universiti Teknologi Malaysia Johor Malaysia
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9
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Shakor ZM, AbdulRazak AA, Shuhaib AA. Optimization of process variables for hydrogenation of cinnamaldehyde to cinnamyl alcohol over a Pt/SiO 2 catalyst using response surface methodology. CHEM ENG COMMUN 2021. [DOI: 10.1080/00986445.2021.1922394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Zaidoon M. Shakor
- Department of Chemical Engineering, University of Technology, Baghdad, Iraq
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10
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Alijani S, Capelli S, Evangelisti C, Prati L, Villa A, Cattaneo S. Influence of carbon support properties in the hydrodeoxygenation of vanillin as lignin model compound. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.04.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Murata K, Shiotani T, Ohyama J, Satsuma A. Selective Hydrogenation of C=C bond in Cinnamaldehyde on Pd Step Sites of Pd/Al2O3. CHEM LETT 2021. [DOI: 10.1246/cl.200856] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kazumasa Murata
- Graduate School of Engineering, Nagoya University, Nagoya, Aichi 464-8603, Japan
| | - Takumi Shiotani
- Graduate School of Engineering, Nagoya University, Nagoya, Aichi 464-8603, Japan
| | - Junya Ohyama
- Faculty of Advanced Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Kyoto 615-8520, Japan
| | - Atsushi Satsuma
- Graduate School of Engineering, Nagoya University, Nagoya, Aichi 464-8603, Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Kyoto 615-8520, Japan
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12
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Sodeno M, Nanao H, Shirai M. Preparation of Palladium Metal Intercalated between Graphite Layers with Low Palladium Loading for Cinnamaldehyde Hydrogenation. CHEM LETT 2021. [DOI: 10.1246/cl.200892] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Mika Sodeno
- Faculty of Science and Engineering, Iwate University, 4-3-5 Ueda, Morioka, Iwate 020-8551, Japan
| | - Hidetaka Nanao
- Faculty of Science and Engineering, Iwate University, 4-3-5 Ueda, Morioka, Iwate 020-8551, Japan
| | - Masayuki Shirai
- Faculty of Science and Engineering, Iwate University, 4-3-5 Ueda, Morioka, Iwate 020-8551, Japan
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13
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Effects of nitrogen-containing functional groups of reduced graphene oxide as a support for Pd in selective hydrogenation of cinnamaldehyde. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-020-04372-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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14
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Tan Y, Liu X, Zhang L, Liu F, Wang A, Zhang T. Producing of cinnamyl alcohol from cinnamaldehyde over supported gold nanocatalyst. CHINESE JOURNAL OF CATALYSIS 2021. [DOI: 10.1016/s1872-2067(20)63678-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Luneau M, Lim JS, Patel DA, Sykes ECH, Friend CM, Sautet P. Guidelines to Achieving High Selectivity for the Hydrogenation of α,β-Unsaturated Aldehydes with Bimetallic and Dilute Alloy Catalysts: A Review. Chem Rev 2020; 120:12834-12872. [DOI: 10.1021/acs.chemrev.0c00582] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Mathilde Luneau
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Jin Soo Lim
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Dipna A. Patel
- Department of Chemistry, Tufts University, Medford, Massachusetts 02155, United States
| | - E. Charles H. Sykes
- Department of Chemistry, Tufts University, Medford, Massachusetts 02155, United States
| | - Cynthia M. Friend
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
| | - Philippe Sautet
- Department of Chemical and Biomolecular Engineering, University of California, Los Angeles, Los Angeles, California 90095, United States
- Department of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States
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16
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Jiang F, Wang S, Liu B, Liu J, Wang L, Xiao Y, Xu Y, Liu X. Insights into the Influence of CeO2 Crystal Facet on CO2 Hydrogenation to Methanol over Pd/CeO2 Catalysts. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03324] [Citation(s) in RCA: 154] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Feng Jiang
- Department of Chemical Engineering, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Shanshan Wang
- Department of Chemical Engineering, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Bing Liu
- Department of Chemical Engineering, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Jie Liu
- Department of Chemical Engineering, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Li Wang
- Department of Chemical Engineering, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Yang Xiao
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Yuebing Xu
- Department of Chemical Engineering, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
| | - Xiaohao Liu
- Department of Chemical Engineering, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, China
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17
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Murata K, Ogura K, Ohyama J, Sawabe K, Yamamoto Y, Arai S, Satsuma A. Selective Hydrogenation of Cinnamaldehyde over the Stepped and Plane Surface of Pd Nanoparticles with Controlled Morphologies by CO Chemisorption. ACS APPLIED MATERIALS & INTERFACES 2020; 12:26002-26012. [PMID: 32429665 DOI: 10.1021/acsami.0c05938] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Carbon monoxide (CO) molecules are attracting attention as capping agents that control the structure of metal nanoparticles. In this study, we aimed to control the shape and surface structure of Pd particles by reducing the supported Pd precursor with CO. The reduction of Pd nanoparticles with CO promoted the exposure of step sites and generated spherical and concave-tetrahedral Pd particles on carbon and SiO2 supports. On the other hand, conventional H2-reduced Pd particles show a flattened shape. The preferential exposure of the step sites by the adsorbed CO molecules was supported by the density functional theory-calculated surface energy and the Wulff construction. Morphology- and surface-controlled Pd nanoparticles were used to study the surface structure and morphology effects of Pd nanoparticles on cinnamaldehyde (CAL) hydrogenation. With an increase in the fraction of step sites on Pd nanoparticles, the hydrogenation activity and selectivity of hydrocinnamaldehyde (HCAL) increased. On step sites, the adsorption of the C═C bond of CAL proceeded preferentially, and HCAL was efficiently and selectively generated.
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Affiliation(s)
- Kazumasa Murata
- Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Keiji Ogura
- Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Junya Ohyama
- Faculty of Advanced Science and Technology, Kumamoto University, Kumamoto 860-8555, Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Katsura, Kyoto 615-8520, Japan
| | - Kyoichi Sawabe
- Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Yuta Yamamoto
- Institute of Materials and Systems for Sustainability, Nagoya University, Nagoya 464-8603, Japan
| | - Shigeo Arai
- Institute of Materials and Systems for Sustainability, Nagoya University, Nagoya 464-8603, Japan
| | - Atsushi Satsuma
- Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
- Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Katsura, Kyoto 615-8520, Japan
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18
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Trandafir MM, Neaţu F, Chirica IM, Neaţu Ş, Kuncser AC, Cucolea EI, Natu V, Barsoum MW, Florea M. Highly Efficient Ultralow Pd Loading Supported on MAX Phases for Chemoselective Hydrogenation. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00082] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mihaela M. Trandafir
- National Institute of Materials Physics, 405A Atomistilor Street, 077125 Magurele, Romania
| | - Florentina Neaţu
- National Institute of Materials Physics, 405A Atomistilor Street, 077125 Magurele, Romania
| | - Iuliana M. Chirica
- National Institute of Materials Physics, 405A Atomistilor Street, 077125 Magurele, Romania
- University of Bucharest, Faculty of Physics, 405 Atomistilor Street, 077125 Magurele, Romania
| | - Ştefan Neaţu
- National Institute of Materials Physics, 405A Atomistilor Street, 077125 Magurele, Romania
| | - Andrei C. Kuncser
- National Institute of Materials Physics, 405A Atomistilor Street, 077125 Magurele, Romania
| | - Elena I. Cucolea
- Research Center for Instrumental Analysis SCIENT, Petre Ispirescu Street, no. 1, 077167 Tancabesti, Ilfov, Romania
| | - Varun Natu
- Department of Materials Science and Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States
| | - Michel W. Barsoum
- Department of Materials Science and Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States
| | - Mihaela Florea
- National Institute of Materials Physics, 405A Atomistilor Street, 077125 Magurele, Romania
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19
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K SR, Enumula SS, Koppadi KS, Rao Kamaraju SR, Burri DR. Gas phase transfer hydrogenation of α, β- unsaturated carbonyl compounds into saturated carbonyl compounds over supported Cu catalysts. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2019.110686] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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20
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Meng Y, Xia S, Zhou X, Pan G. Mechanism of selective hydrogenation of cinnamaldehyde on Ni-Pt(1 1 1) with different structures: A comparative study. Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2019.137049] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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21
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Wang X, Liang X, Geng P, Li Q. Recent Advances in Selective Hydrogenation of Cinnamaldehyde over Supported Metal-Based Catalysts. ACS Catal 2020. [DOI: 10.1021/acscatal.9b05031] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Xiaofeng Wang
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, China
| | - Xinhua Liang
- Department of Chemical and Biochemical Engineering, Missouri University of Science and Technology, Rolla, Missouri 65409, United States
| | - Peng Geng
- Department of Chemistry, Missouri University of Science and Technology, Rolla, Missouri 65409, United States
| | - Qingbo Li
- College of Environmental Science and Engineering, Dalian Maritime University, Dalian 116026, China
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22
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Titania supported synergistic palladium single atoms and nanoparticles for room temperature ketone and aldehydes hydrogenation. Nat Commun 2020; 11:48. [PMID: 31911600 PMCID: PMC6946645 DOI: 10.1038/s41467-019-13941-5] [Citation(s) in RCA: 111] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 12/09/2019] [Indexed: 12/13/2022] Open
Abstract
Selective reduction of ketone/aldehydes to alcohols is of great importance in green chemistry and chemical engineering. Highly efficient catalysts are still demanded to work under mild conditions, especially at room temperature. Here we present a synergistic function of single-atom palladium (Pd1) and nanoparticles (PdNPs) on TiO2 for highly efficient ketone/aldehydes hydrogenation to alcohols at room temperature. Compared to simple but inferior Pd1/TiO2 and PdNPs/TiO2 catalysts, more than twice activity enhancement is achieved with the Pd1+NPs/TiO2 catalyst that integrates both Pd1 and Pd NPs on mesoporous TiO2 supports, obtained by a simple but large-scaled spray pyrolysis route. The synergistic function of Pd1 and PdNPs is assigned so that the partial Pd1 dispersion contributes enough sites for the activation of C=O group while PdNPs site boosts the dissociation of H2 molecules to H atoms. This work not only contributes a superior catalyst for ketone/aldehydes hydrogenation, but also deepens the knowledge on their hydrogenation mechanism and guides people to engineer the catalytic behaviors as needed.
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Zhang D, Wang B, Yan L, Gao R, Liu L, Xia Z, Yan X, Li Y, Chen L. Selective hydrogenation of cinnamaldehyde over magnetic flower-like carbonaceous Pd catalysts. NEW J CHEM 2020. [DOI: 10.1039/d0nj03578e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Novel magnetic flower-like carbonaceous Pd catalysts are constructed for the selective hydrogenation of the CC bond.
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Affiliation(s)
- Dan Zhang
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Bowei Wang
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Lijuan Yan
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Ruixiao Gao
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Lu Liu
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Ziyi Xia
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
- P. R. China
| | - Xilong Yan
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Yang Li
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
| | - Ligong Chen
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
- P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
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24
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Cao Y, Fu W, Ren Z, Sui Z, Zhou J, Luo J, Duan X, Zhou X. Tailoring electronic properties and kinetics behaviors of Pd/N‐CNTs catalysts for selective hydrogenation of acetylene. AIChE J 2019. [DOI: 10.1002/aic.16857] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Yueqiang Cao
- State Key Laboratory of Chemical EngineeringEast China University of Science and Technology Shanghai China
| | - Wenzhao Fu
- State Key Laboratory of Chemical EngineeringEast China University of Science and Technology Shanghai China
| | - Zhouhong Ren
- Institute for New Energy Materials & Low‐Carbon Technologies, Tianjin University of Technology Tianjin China
| | - Zhijun Sui
- State Key Laboratory of Chemical EngineeringEast China University of Science and Technology Shanghai China
| | - Jinghong Zhou
- State Key Laboratory of Chemical EngineeringEast China University of Science and Technology Shanghai China
| | - Jun Luo
- Institute for New Energy Materials & Low‐Carbon Technologies, Tianjin University of Technology Tianjin China
| | - Xuezhi Duan
- State Key Laboratory of Chemical EngineeringEast China University of Science and Technology Shanghai China
| | - Xinggui Zhou
- State Key Laboratory of Chemical EngineeringEast China University of Science and Technology Shanghai China
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Ma Y, Feng L, Guo Z, Deng J, Pham-Huu C, Liu Y. Palladium Supported on Calcium Decorated Carbon Nanotube Hybrids for Chemoselective Hydrogenation of Cinnamaldehyde. Front Chem 2019; 7:751. [PMID: 31799233 PMCID: PMC6863922 DOI: 10.3389/fchem.2019.00751] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 10/21/2019] [Indexed: 11/13/2022] Open
Abstract
The chemoselective hydrogenation of cinnamaldehyde (CAL) to the corresponding hydrocinamaldehyde (HCAL) is a type of important reactions in fine chemistry, which is critically dependent on the rational design the chemical structure of active metal. In this work, calcium promoted palladium on CNT hybrid (Ca-Pd@CNT) with monolithic structure was synthesized through one-pot alginate gel process. The catalytic performance results showed that moderate Ca promotion catalyst (Ca-Pd@CNTHCl-2h) present a superior CAL hydrogenation activity with CAL conversion of 99.9% and HCAL selectivity of 86.4% even at the lager Pd nanoparticle size (c.a. 5 nm). The characterization results show that the electron transfer between the additive Ca promoter and Pd nanoparticles (NPs) could modify the electron structure of Pd species and induce the formation of the partial positively charged Pdδ+ species on the Pd NPs surface in the Ca-Pd@CNTHCl-2h catalyst resulting to the satisfactory catalytic performance. Furthermore, the one-pot gel synthesis methodology for microscopic carbon supported catalyst could also endows its great potential industry application in heterogeneous catalysis with easily handling during the transportation and reaction, and attributed to reducing the overall pressure drop across in the fix-bed reactor.
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Affiliation(s)
- Ying Ma
- Dalian National Laboratory for Clean Energy (DNL), Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Lu Feng
- Dalian National Laboratory for Clean Energy (DNL), Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, China
| | - Zhanglong Guo
- Dalian National Laboratory for Clean Energy (DNL), Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
| | - Jiangtao Deng
- Dalian National Laboratory for Clean Energy (DNL), Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, China
| | - Cuong Pham-Huu
- Institute of Chemistry and Processes for Energy, Environment and Health (ICPEES), UMR 7515 CNRS-University of Strasbourg, Strasbourg, France
| | - Yuefeng Liu
- Dalian National Laboratory for Clean Energy (DNL), Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, China
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Dinamarca RB, Espinoza-González R, Campos CH, Pecchi G. Magnetic Pt single and double core-shell structures for the catalytic selective hydrogenation of cinnmaladehyde. PURE APPL CHEM 2019. [DOI: 10.1515/pac-2018-1227] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
This study reports the catalytic preparation, characterization, and evaluation of nanoscale core-shell structures with a γ-Fe2O3 core covered by a SiO2 monoshell or by a SiO2@TiO2 multishell as a support for Pt nanoparticles (NPs) to synthesize active and operationally stable catalysts for selective liquid-phase cinnamaldehyde hydrogenation. The structures were designed with a magnetic core so they could be easily recovered from the catalytic bed by simple magnetization and with a SiO2 monoshell or a SiO2@TiO2 multishell to protect the magnetic core. At the same time, this study details the effect of the shell on the catalytic performance. Moreover, the effect of particle size on the selective production of cinnamyl alcohol was studied by preparing two families of catalysts with metal loadings of 1 wt% and 5 wt% Pt with respect to the core-shell. The particle size effect enabled the Fe2O3@SiO2-5%Pt system, with an average particle size of 5.6 nm, to reach 100 % conversion of cinnamaldehyde at 300 min of reaction, producing cinnamyl alcohol with 90 % selectivity; this result differed greatly from that of the Fe2O3@SiO2-1%Pt (dPt = 3.5 nm) system, which reached a maximum conversion at 600 min with 49 % selectivity for the product of interest. However, the Fe2O3@SiO2@TiO2-x%Pt systems showed lower levels of conversion and selectivity compared to those of the Fe2O3@SiO2-x%Pt catalysts, which is attributed to the fact that average metal particle sizes below 5.0 nm were obtained in both cases. After reduction in H2 at 773 K, the Fe2O3@SiO2@TiO2-1%Pt catalyst showed deactivation, reaching 10 % conversion at 600 min of reaction and 60 % selectivity for the product of interest. However, the reduced Fe2O3@SiO2@TiO2-5%Pt system showed 98 % conversion with 95 % selectivity for cinnamyl alcohol at 24 h of operation; the increase in selectivity is attributed to the combined effects of the increase in average particle size (~7.5 nm) and the presence of strong metal-support interaction – SMSI – effects after reduction. Finally, the most selective systems were tested for operational stability, where the Fe2O3@SiO2@-5%Pt catalyst could be reused in three consecutive operating cycles while maintaining its activity and selectivity for cinnamyl alcohol – unlike the Fe2O3@SiO2@TiO2-5%Pt reduced system, which was deactivated after the third reaction cycle due to active phase leaching.
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Affiliation(s)
- Robinson B. Dinamarca
- Departamento de Físico-Química, Facultad de Ciencias Químicas , Universidad de Concepción , Edmundo Larenas 129 , Concepción , Chile
| | - Rodrigo Espinoza-González
- Department of Chemical Engineering, Biotechnology and Materials, FCFM , Universidad de Chile , Beauchef 851 , Santiago , Chile
| | - Cristian H. Campos
- Departamento de Físico-Química, Facultad de Ciencias Químicas , Universidad de Concepción , Edmundo Larenas 129 , Concepción , Chile
| | - Gina Pecchi
- Departamento de Físico-Química, Facultad de Ciencias Químicas , Universidad de Concepción , Edmundo Larenas 129 , Concepción , Chile
- Millenium Nuclei on Catalytic Processes towards Sustainable Chemistry (CSC) , Concepción , Chile
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Lamme WS, van der Heijden O, Krans NA, Nöllen E, Mager N, Hermans S, Zečević J, de Jong KP. Origin and prevention of broad particle size distributions in carbon-supported palladium catalysts prepared by liquid-phase reduction. J Catal 2019. [DOI: 10.1016/j.jcat.2019.06.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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28
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Zhu J, Ding X, Li D, Dou M, Lu M, Li Y, Luo F. Graphene Oxide-Supported Catalyst with Thermoresponsive Smart Surface for Selective Hydrogenation of Cinnamaldehyde. ACS APPLIED MATERIALS & INTERFACES 2019; 11:16443-16451. [PMID: 30990017 DOI: 10.1021/acsami.8b19594] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this study, a graphene oxide (GO)-based thermoresponsive smart catalytic material with a phase-transition temperature of approximately 37 °C was developed by growing poly( N-isopropylacrylamide) (PNIPAM) on GO sheets (i.e., GO-PNIPAM). The composite was characterized by Fourier transform infrared spectroscopy, N2 adsorption, thermogravimetric analysis, organic elemental analysis, differential scanning calorimetry, and X-ray photoelectron spectroscopy. GO-PNIPAM-supported Ru catalysts (i.e., Ru/GO-PNIPAM) were then prepared for cinnamaldehyde (CAL) hydrogenation. The influence of thermosensitive smart surface on the reaction was investigated. Results indicated that GO-PNIPAM exhibited the hydrophilic surface at 25 °C, which resulted in highly dispersed Ru nanoparticles on the composite. Afterward, the surface wettability of Ru catalyst was spontaneously changed to hydrophobicity at 70 °C that greatly improved CAL sorption on the catalyst in the reaction. The synergistic effect between Ru and GO-PNIPAM as well as the great adsorption ability to reactants on Ru/GO-PNIPAM jointly resulted in the enhancement of catalytic activity over it in comparison to that over GO-supported Ru catalyst (Ru/GO). Meanwhile, the hydrophobic surface of Ru/GO-PNIPAM at a high-temperature preferred C═O adsorption mode, yielding a higher cinnamyl alcohol selectivity than Ru/GO did.
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Affiliation(s)
- Jie Zhu
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology , Changzhou University , Changzhou 213164 , China
| | - Xuejie Ding
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology , Changzhou University , Changzhou 213164 , China
| | - Dan Li
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology , Changzhou University , Changzhou 213164 , China
| | - Mengdi Dou
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology , Changzhou University , Changzhou 213164 , China
| | - Mohong Lu
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology , Changzhou University , Changzhou 213164 , China
| | - Yongxin Li
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology , Changzhou University , Changzhou 213164 , China
| | - Faliang Luo
- School of Chemistry & Chemical Engineering , Ningxia University , Yinchuan 750021 , China
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29
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Cattaneo S, Althahban S, Freakley SJ, Sankar M, Davies T, He Q, Dimitratos N, Kiely CJ, Hutchings GJ. Synthesis of highly uniform and composition-controlled gold-palladium supported nanoparticles in continuous flow. NANOSCALE 2019; 11:8247-8259. [PMID: 30976773 DOI: 10.1039/c8nr09917k] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The synthesis of supported bimetallic nanoparticles with well-defined size and compositional parameters has long been a challenge. Although batch colloidal methods are commonly used to pre-form metal nanoparticles with the desired size-range in solution, inhomogeneous mixing of the reactant solutions often leads to variations in size, structure and composition from batch-to-batch and even particle-to-particle. Here we describe a millifluidic approach for the production of oxide supported monometallic Au and bimetallic AuPd nanoparticles in a continuous fashion. This optimised method enables the production of nanoparticles with smaller mean sizes, tighter particle size distributions and a more uniform particle-to-particle chemical composition as compared to the conventional batch procedure. In addition, we describe a facile procedure to prepare bimetallic Au@Pd core-shell nanoparticles in continuous flow starting from solutions of the metal precursors. Moreover, the relative ease of scalability of this technique makes the proposed methodology appealing not only for small-scale laboratory purposes, but also for the industrial-scale production of supported metal nanoparticles.
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Affiliation(s)
- Stefano Cattaneo
- Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Cardiff, CF10 3AT, UK.
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30
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Pt-Re/rGO bimetallic catalyst for highly selective hydrogenation of cinnamaldehyde to cinnamylalcohol. Chin J Chem Eng 2019. [DOI: 10.1016/j.cjche.2018.04.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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31
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Lakshminarayana B, Satyanarayana G, Subrahmanyam C. Bimetallic Pd-Au/TiO 2 Nanoparticles: An Efficient and Sustainable Heterogeneous Catalyst for Rapid Catalytic Hydrogen Transfer Reduction of Nitroarenes. ACS OMEGA 2018; 3:13065-13072. [PMID: 31458027 PMCID: PMC6645369 DOI: 10.1021/acsomega.8b02064] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 09/27/2018] [Indexed: 05/20/2023]
Abstract
Anilines are one of the important chemical feedstocks and are utilized for the preparation of a variety of pharmaceuticals, agrochemicals, pigments, and dyes. In this context, the catalytic reduction of nitro functionality is an industrially vital process for the synthesis of aniline derivatives. Herein, we report an efficient nanosized bimetallic Pd-Au/TiO2 nanomaterial which is proved to be quite efficient for rapid catalytic hydrogen transfer reduction of nitroarenes into corresponding amines. Significantly, the reduction process is successful under solvent-free and mild green atmospheric conditions. Bimetallic Pd-Au nanoparticles served as the active center, and TiO2 played as a support in hydrogen transfer from the source hydrazine monohydrate. Typical results highlighted that the reactions were very rapid and the products were obtained in good to excellent yields. Significantly, the process was successful in the presence of a very low amount catalyst (0.1 mol %). Furthermore, the reaction showed good chemoselectivity and compatiblity with double or triple bond, aldehyde, ketone, and ester functionalities on the aromatic ring. Typical results indicated the true heterogeneous nature of the Pd-Au/TiO2 nanocatalyst, where the catalyst retained the activity, without loss of its activity.
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32
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Leng F, Gerber IC, Axet MR, Serp P. Selectivity shifts in hydrogenation of cinnamaldehyde on electron-deficient ruthenium nanoparticles. CR CHIM 2018. [DOI: 10.1016/j.crci.2017.04.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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33
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Lamme WS, Zečević J, de Jong KP. Influence of Metal Deposition and Activation Method on the Structure and Performance of Carbon Nanotube Supported Palladium Catalysts. ChemCatChem 2018; 10:1552-1555. [PMID: 29780433 PMCID: PMC5947541 DOI: 10.1002/cctc.201701991] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 01/19/2018] [Indexed: 12/03/2022]
Abstract
The effects of the metal deposition and activation methods on metal particle size and distribution were investigated for carbon nanotube supported Pd catalysts. The Pd precursor was loaded by incipient wetness impregnation, ion adsorption, and deposition precipitation and was activated by thermal treatment under a nitrogen atmosphere or in the liquid phase by reduction by formaldehyde or sodium borohydride. Regardless of the metal precursor loading method, activation under a N2 atmosphere at 500 °C led to homogeneously distributed 4 nm Pd particles. Liquid‐phase reduction by sodium borohydride provided a bimodal distribution with particle sizes of approximately 1 and >10 nm. A somewhat weaker reducing agent, formaldehyde, yielded particles approximately 1 nm in size. The activities of the catalysts for the hydrogenation of cinnamaldehyde correlated with the particle sizes.
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Affiliation(s)
- Wouter S Lamme
- Inorganic Chemistry and Catalysis Debye Institute for Nanomaterials Science Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Jovana Zečević
- Inorganic Chemistry and Catalysis Debye Institute for Nanomaterials Science Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Krijn P de Jong
- Inorganic Chemistry and Catalysis Debye Institute for Nanomaterials Science Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
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34
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Li Y, Cheng H, Lin W, Zhang C, Wu Q, Zhao F, Arai M. Solvent effects on heterogeneous catalysis in the selective hydrogenation of cinnamaldehyde over a conventional Pd/C catalyst. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00943k] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The surface of Pd particles is modified by pyridine and this promotes the hydrogenation of CO in CAL over Pd/C.
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Affiliation(s)
- Yan Li
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- PR China
| | - Haiyang Cheng
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- PR China
| | - Weiwei Lin
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- PR China
| | - Chao Zhang
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- PR China
| | - Qifan Wu
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- PR China
| | - Fengyu Zhao
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- PR China
| | - Masahiko Arai
- State Key Laboratory of Electroanalytical Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- PR China
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35
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Albilali R, Douthwaite M, He Q, Taylor SH. The selective hydrogenation of furfural over supported palladium nanoparticle catalysts prepared by sol-immobilisation: effect of catalyst support and reaction conditions. Catal Sci Technol 2018. [DOI: 10.1039/c7cy02110k] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Pd-TiO2 nanoparticles prepared by sol-immobilisation are very active for selective hydrogenation of furfural under mild conditions, and addition of Pt enhances performance to achieve a 95% yield of tetrahydrofurfuryl alcohol.
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Affiliation(s)
- Reem Albilali
- Department of Chemistry
- College of Science
- Imam Abdulrahman Bin Faisal University
- Dammam 31441
- Saudi Arabia
| | - Mark Douthwaite
- Cardiff Catalysis Institute
- School of Chemistry
- Cardiff University
- Cardiff
- UK
| | - Qian He
- Cardiff Catalysis Institute
- School of Chemistry
- Cardiff University
- Cardiff
- UK
| | - Stuart H. Taylor
- Cardiff Catalysis Institute
- School of Chemistry
- Cardiff University
- Cardiff
- UK
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36
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Pd and PdZn supported on ZnO as catalysts for the hydrogenation of cinnamaldehyde to hydrocinnamyl alcohol. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.mcat.2017.08.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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37
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Szumełda T, Drelinkiewicz A, Kosydar R, Góral-Kurbiel M, Gurgul J, Duraczyńska D. Formation of Pd-group VIII bimetallic nanoparticles by the “water-in-oil” microemulsion method. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.05.087] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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38
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Rao RG, Blume R, Hansen TW, Fuentes E, Dreyer K, Moldovan S, Ersen O, Hibbitts DD, Chabal YJ, Schlögl R, Tessonnier JP. Interfacial charge distributions in carbon-supported palladium catalysts. Nat Commun 2017; 8:340. [PMID: 28835704 PMCID: PMC5569089 DOI: 10.1038/s41467-017-00421-x] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 06/28/2017] [Indexed: 11/09/2022] Open
Abstract
Controlling the charge transfer between a semiconducting catalyst carrier and the supported transition metal active phase represents an elite strategy for fine turning the electronic structure of the catalytic centers, hence their activity and selectivity. These phenomena have been theoretically and experimentally elucidated for oxide supports but remain poorly understood for carbons due to their complex nanoscale structure. Here, we combine advanced spectroscopy and microscopy on model Pd/C samples to decouple the electronic and surface chemistry effects on catalytic performance. Our investigations reveal trends between the charge distribution at the palladium-carbon interface and the metal's selectivity for hydrogenation of multifunctional chemicals. These electronic effects are strong enough to affect the performance of large (~5 nm) Pd particles. Our results also demonstrate how simple thermal treatments can be used to tune the interfacial charge distribution, hereby providing a strategy to rationally design carbon-supported catalysts.Control over charge transfer in carbon-supported metal nanoparticles is essential for designing new catalysts. Here, the authors show that thermal treatments effectively tune the interfacial charge distribution in carbon-supported palladium catalysts with consequential changes in hydrogenation performance.
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Affiliation(s)
- Radhika G Rao
- Department of Chemical and Biological Engineering, Iowa State University, Ames, IA, 50011, USA.,NSF Engineering Research Center for Biorenewable Chemicals, Ames, IA, 50011, USA
| | - Raoul Blume
- Fritz Haber Institute of the, Max Planck Society, DE-14195, Berlin, Germany
| | - Thomas W Hansen
- Center for Electron Nanoscopy, Technical University of Denmark, DK-2800 Kgs, Lyngby, Denmark
| | - Erika Fuentes
- Department of Materials Science and Engineering, University of Texas at Dallas, Richardson, TX, 75080, USA
| | - Kathleen Dreyer
- Department of Chemical Engineering, University of Florida, Gainesville, FL, 32611, USA
| | - Simona Moldovan
- Institut de Physique et Chimie des Matériaux de Strasbourg, UMR 7504 University of Strasbourg - CNRS, FR-67200, Strasbourg, France
| | - Ovidiu Ersen
- Institut de Physique et Chimie des Matériaux de Strasbourg, UMR 7504 University of Strasbourg - CNRS, FR-67200, Strasbourg, France
| | - David D Hibbitts
- Department of Chemical Engineering, University of Florida, Gainesville, FL, 32611, USA
| | - Yves J Chabal
- Department of Materials Science and Engineering, University of Texas at Dallas, Richardson, TX, 75080, USA
| | - Robert Schlögl
- Fritz Haber Institute of the, Max Planck Society, DE-14195, Berlin, Germany
| | - Jean-Philippe Tessonnier
- Department of Chemical and Biological Engineering, Iowa State University, Ames, IA, 50011, USA. .,NSF Engineering Research Center for Biorenewable Chemicals, Ames, IA, 50011, USA.
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39
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Chemoselective hydrogenation of cinnamaldehyde at atmospheric pressure over combustion synthesized Pd catalysts. REACTION KINETICS MECHANISMS AND CATALYSIS 2017. [DOI: 10.1007/s11144-017-1228-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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40
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Giziński D, Goszewska I, Zieliński M, Lisovytskiy D, Nikiforov K, Masternak J, Zienkiewicz-Machnik M, Śrębowata A, Sá J. Chemoselective flow hydrogenation of α,β – Unsaturated aldehyde with nano-nickel. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2017.04.048] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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41
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A novel nano-palladium catalyst for continuous-flow chemoselective hydrogenation reactions. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2017.02.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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42
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Campos CH, Belmar JB, Jeria SE, Urbano BF, Torres CC, Alderete JB. Rhodium(i) diphenylphosphine complexes supported on porous organic polymers as efficient and recyclable catalysts for alkene hydrogenation. RSC Adv 2017. [DOI: 10.1039/c6ra26104c] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Highly stable, chemoselective and recyclable immobilized Rh(i) homogeneous catalysts for alkene hydrogenation.
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Affiliation(s)
- Cristian H. Campos
- Departamento de Físico-Química
- Facultad de Ciencias Químicas
- Universidad de Concepción
- Concepción
- Chile
| | - Julio B. Belmar
- Departamento de Química Orgánica
- Facultad de Ciencias Químicas
- Universidad de Concepción
- Concepción
- Chile
| | - Solange E. Jeria
- Departamento de Química Orgánica
- Facultad de Ciencias Químicas
- Universidad de Concepción
- Concepción
- Chile
| | - Bruno F. Urbano
- Departamento de Polímeros
- Facultad de Ciencias Químicas
- Universidad de Concepción
- Concepción
- Chile
| | - Cecilia C. Torres
- Departamento de Ciencias Químicas
- Facultad de Ciencias Exactas
- Universidad Andres Bello
- Talcahuano
- Chile
| | - Joel B. Alderete
- Departamento de Química Orgánica
- Facultad de Ciencias Químicas
- Universidad de Concepción
- Concepción
- Chile
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43
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Putro WS, Kojima T, Hara T, Ichikuni N, Shimazu S. Selective hydrogenation of unsaturated carbonyls by Ni–Fe-based alloy catalysts. Catal Sci Technol 2017. [DOI: 10.1039/c7cy00945c] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Ni–Fe alloy catalysts prepared by a simple hydrothermal method and subsequent H2 treatment were shown to be highly selective for the hydrogenation of various unsaturated carbonyls.
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Affiliation(s)
- Wahyu S. Putro
- Graduate School of Engineering
- Chiba University
- Chiba 263-8522
- Japan
| | - Takashi Kojima
- Graduate School of Engineering
- Chiba University
- Chiba 263-8522
- Japan
| | - Takayoshi Hara
- Graduate School of Engineering
- Chiba University
- Chiba 263-8522
- Japan
| | | | - Shogo Shimazu
- Graduate School of Engineering
- Chiba University
- Chiba 263-8522
- Japan
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44
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Han J, Kim YH, Jang HS, Hwang SY, Jegal J, Kim JW, Lee YS. Heterogeneous zirconia-supported ruthenium catalyst for highly selective hydrogenation of 5-hydroxymethyl-2-furaldehyde to 2,5-bis(hydroxymethyl)furans in various n-alcohol solvents. RSC Adv 2016. [DOI: 10.1039/c6ra18016g] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
5-Hydroxymethyl-2-furaldehyde (HMF) was hydrogenated to 2,5-bis(hydroxymethyl)furan (BHMF) (>99% yield) in various n-alcohol solvents using a Ru(OH)x/ZrO2 catalyst.
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Affiliation(s)
- Jusung Han
- School of Chemical and Biological Engineering
- Seoul National University
- Gwanak-Gu
- Republic of Korea
| | - Yo-Han Kim
- School of Chemical and Biological Engineering
- Seoul National University
- Gwanak-Gu
- Republic of Korea
| | - Hyung-Seok Jang
- School of Chemical and Biological Engineering
- Seoul National University
- Gwanak-Gu
- Republic of Korea
| | - Sung-Yeon Hwang
- Korea Research Institute of Chemical Technology
- Ulsan 681-802
- Republic of Korea
| | - Jonggeon Jegal
- Korea Research Institute of Chemical Technology
- Ulsan 681-802
- Republic of Korea
| | - Jung Won Kim
- Department of Chemical Engineering
- Kangwon National University at Samcheok
- Samcheok
- Republic of Korea
| | - Yoon-Sik Lee
- School of Chemical and Biological Engineering
- Seoul National University
- Gwanak-Gu
- Republic of Korea
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