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Kominami H, Yato R, Tanaka A. Hydrogen‐free hydrogenation of a nitrogen‐containing ring of quinolines in an alcoholic suspension of a titanium(IV) oxide photocatalyst modified with metal cocatalysts. ChemCatChem 2022. [DOI: 10.1002/cctc.202200674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hiroshi Kominami
- Kindai University: Kinki Daigaku Applied Chemistry Kowakae 5778502 Higashiosaka JAPAN
| | - Ryuichi Yato
- Kindai University: Kinki Daigaku Applied Chemistry JAPAN
| | - Atsuhiro Tanaka
- Kindai University: Kinki Daigaku Applied Chemistry Kowakae 5778502 Higashiosaka JAPAN
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2
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Song Q, Xu D, David Wang W, Fang J, Sun X, Li F, Li B, Kou J, Zhu H, Dong Z. Ru clusters confined in Hydrogen-bonded organic frameworks for homogeneous catalytic hydrogenation of N-heterocyclic compounds with heterogeneous recyclability. J Catal 2022. [DOI: 10.1016/j.jcat.2021.09.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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3
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Using tannins as active compounds to develop antioxidant and antimicrobial chitosan and cellulose based films. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2021. [DOI: 10.1016/j.carpta.2021.100156] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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4
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Water-involving transfer hydrogenation and dehydrogenation of N-heterocycles over a bifunctional MoNi4 electrode. CHINESE JOURNAL OF CATALYSIS 2021. [DOI: 10.1016/s1872-2067(21)63834-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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5
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Puche M, Liu L, Concepción P, Sorribes I, Corma A. Tuning the Catalytic Performance of Cobalt Nanoparticles by Tungsten Doping for Efficient and Selective Hydrogenation of Quinolines under Mild Conditions. ACS Catal 2021; 11:8197-8210. [PMID: 35633841 PMCID: PMC9131458 DOI: 10.1021/acscatal.1c01561] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/09/2021] [Indexed: 12/13/2022]
Abstract
![]()
Non-noble
bimetallic CoW nanoparticles (NPs) partially embedded
in a carbon matrix (CoW@C) have been prepared by a facile hydrothermal
carbon-coating methodology followed by pyrolysis under an inert atmosphere.
The bimetallic NPs, constituted by a multishell core–shell
structure with a metallic Co core, a W-enriched shell involving Co7W6 alloyed structures, and small WO3 patches partially covering the surface of these NPs, have been established
as excellent catalysts for the selective hydrogenation of quinolines
to their corresponding 1,2,3,4-tetrahydroquinolines under mild conditions
of pressure and temperature. It has been found that this bimetallic
catalyst displays superior catalytic performance toward the formation
of the target products than the monometallic Co@C, which can be attributed
to the presence of the CoW alloyed structures.
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Affiliation(s)
- Marta Puche
- Instituto de Tecnología Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n, 46022 Valencia, Spain
| | - Lichen Liu
- Instituto de Tecnología Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n, 46022 Valencia, Spain
| | - Patricia Concepción
- Instituto de Tecnología Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n, 46022 Valencia, Spain
| | - Iván Sorribes
- Instituto de Tecnología Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n, 46022 Valencia, Spain
| | - Avelino Corma
- Instituto de Tecnología Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n, 46022 Valencia, Spain
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6
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Li S, Cao R, Xu M, Deng Y, Lin L, Yao S, Liang X, Peng M, Gao Z, Ge Y, Liu JX, Li WX, Zhou W, Ma D. Atomically dispersed Ir/α-MoC catalyst with high metal loading and thermal stability for water-promoted hydrogenation reaction. Natl Sci Rev 2021; 9:nwab026. [PMID: 35111329 PMCID: PMC8794590 DOI: 10.1093/nsr/nwab026] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 01/29/2021] [Accepted: 02/01/2021] [Indexed: 12/13/2022] Open
Abstract
Synthesis of atomically dispersed catalysts with high metal loading and thermal stability is challenging but particularly valuable for industrial application in heterogeneous catalysis. Here, we report a facile synthesis of a thermally stable atomically dispersed Ir/α-MoC catalyst with metal loading as high as 4 wt%, an unusually high value for carbide supported metal catalysts. The strong interaction between Ir and the α-MoC substrate enables high dispersion of Ir on the α-MoC surface, and modulates the electronic structure of the supported Ir species. Using quinoline hydrogenation as a model reaction, we demonstrate that this atomically dispersed Ir/α-MoC catalyst exhibits remarkable reactivity, selectivity and stability, for which the presence of high-density isolated Ir atoms is the key to achieving high metal-normalized activity and mass-specific activity. We also show that the water-promoted quinoline hydrogenation mechanism is preferred over the Ir/α-MoC, and contributes to high selectivity towards 1,2,3,4-tetrahydroquinoline. The present work demonstrates a new strategy in constructing a high-loading atomically dispersed catalyst for the hydrogenation reaction.
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Affiliation(s)
- Siwei Li
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
| | - Ruochen Cao
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
| | - Mingquan Xu
- School of Physical Sciences and CAS Key Laboratory of Vacuum Physics, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yuchen Deng
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
| | - Lili Lin
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
| | - Siyu Yao
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
| | - Xuan Liang
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
| | - Mi Peng
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
| | - Zirui Gao
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
| | - Yuzhen Ge
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
| | - Jin-Xun Liu
- School of Chemistry and Materials Science, CAS Excellence Center for Nanoscience, Hefei National Laboratory for Physical Sciences at the Microscale, iChEM, University of Science and Technology of China, Hefei 230026, China
| | - Wei-Xue Li
- School of Chemistry and Materials Science, CAS Excellence Center for Nanoscience, Hefei National Laboratory for Physical Sciences at the Microscale, iChEM, University of Science and Technology of China, Hefei 230026, China
| | - Wu Zhou
- School of Physical Sciences and CAS Key Laboratory of Vacuum Physics, University of Chinese Academy of Sciences, Beijing 100049, China
- CAS Center for Excellence in Topological Quantum Computation, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ding Ma
- Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering and College of Engineering, and BIC-ESAT, Peking University, Beijing 100871, China
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7
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Bi Q, Yuan X, Lu Y, Wang D, Huang J, Si R, Sui M, Huang F. One-Step High-Temperature-Synthesized Single-Atom Platinum Catalyst for Efficient Selective Hydrogenation. RESEARCH 2020; 2020:9140841. [PMID: 32426729 PMCID: PMC7206892 DOI: 10.34133/2020/9140841] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 03/22/2020] [Indexed: 12/27/2022]
Abstract
Although single-atom catalysts significantly improve the atom utilization efficiency, the multistep preparation procedures are complicated and difficult to control. Herein, we demonstrate that one-step in situ synthesis of the single-atom Pt anchored in single-crystal MoC (Pt1/MoC) by using facile and controllable arc-discharge strategy under extreme conditions. The high temperature (up to 4000°C) provides the sufficient energy for atom dispersion and overall stability by forming thermodynamically favourable metal-support interactions. The high-temperature-stabilized Pt1/MoC exhibits outstanding performance and excellent thermal stability as durable catalyst for selective quinoline hydrogenation. The initial turnover frequency of 3710 h-1 is greater than those of previously reported samples by an order of magnitude under 2 MPa H2 at 100°C. The catalyst also shows broad scope activity toward hydrogenation containing unsaturated groups of C=C, C=N, and C=O. The facile, one-step, and fast arc-discharge method provides an effective avenue for single-atom catalyst fabrication that is conventionally challenging.
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Affiliation(s)
- Qingyuan Bi
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
| | - Xiaotao Yuan
- State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Yue Lu
- Institute of Microstructure and Properties of Advanced Materials, Beijing University of Technology, Beijing 100124, China
| | - Dong Wang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
| | - Jian Huang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
| | - Rui Si
- Shanghai Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
| | - Manling Sui
- Institute of Microstructure and Properties of Advanced Materials, Beijing University of Technology, Beijing 100124, China
| | - Fuqiang Huang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China.,State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
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8
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Hervochon J, Dorcet V, Junge K, Beller M, Fischmeister C. Convenient synthesis of cobalt nanoparticles for the hydrogenation of quinolines in water. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00582g] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Easily accessible cobalt nanoparticles are prepared by hydrolysis of NaBH4 in the presence of inexpensive Co(ii) salts.
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Affiliation(s)
- Julien Hervochon
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
- France
| | - Vincent Dorcet
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
- France
| | - Kathrin Junge
- Leibniz-Institut für Katalyse
- Albert-Einstein-Straße 29a
- Rostock
- Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse
- Albert-Einstein-Straße 29a
- Rostock
- Germany
| | - Cedric Fischmeister
- Univ Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
- France
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9
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Recent advances in heterogeneous catalytic hydrogenation and dehydrogenation of N-heterocycles. CHINESE JOURNAL OF CATALYSIS 2019. [DOI: 10.1016/s1872-2067(19)63336-x] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Butt M, Zhao Y, Feng X, Lu Y, Jin T, Yamamoto Y, Bao M. Unsupported Nanoporous Gold‐Catalyzed Chemoselective Reduction of Quinolines Using Formic Acid as a Hydrogen Source. ChemistrySelect 2019. [DOI: 10.1002/slct.201901309] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Madiha Butt
- State Key Laboratory of Fine ChemicalsDalian University of Technology Dalian 116023 China
| | - Yuhui Zhao
- State Key Laboratory of Fine ChemicalsDalian University of Technology Dalian 116023 China
| | - Xiujuan Feng
- State Key Laboratory of Fine ChemicalsDalian University of Technology Dalian 116023 China
| | - Ye Lu
- State Key Laboratory of Fine ChemicalsDalian University of Technology Dalian 116023 China
- Present Address: Inner Mongolia Key Laboratory of Carbon NanomaterialsNano Innovation Institute (NII) College of Chemistry and Chemical EngineeringInner Mongolia University for Nationalities Tongliao 028000 China
| | - Tienan Jin
- Department of ChemistryGraduate School of ScienceTohoku University Sendai 980–8577 Japan
| | - Yoshinori Yamamoto
- State Key Laboratory of Fine ChemicalsDalian University of Technology Dalian 116023 China
- Department of ChemistryGraduate School of ScienceTohoku University Sendai 980–8577 Japan
| | - Ming Bao
- State Key Laboratory of Fine ChemicalsDalian University of Technology Dalian 116023 China
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11
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Luo Z, Min Y, Nechiyil D, Bacsa W, Tison Y, Martinez H, Lecante P, Gerber IC, Serp P, Axet MR. Chemoselective reduction of quinoline over Rh–C60 nanocatalysts. Catal Sci Technol 2019. [DOI: 10.1039/c9cy02025j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly selective hydrogenation of quinoline by electron-deficient Rh species containing fullerene.
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Affiliation(s)
- Zhishan Luo
- LCC-CNRS
- Université de Toulouse
- CNRS
- INPT
- Toulouse
| | | | - Divya Nechiyil
- Centre d'Élaboration des Matériaux et d'Études Structurales UPR CNRS 8011
- 31055 Toulouse
- France
| | - Wolfgang Bacsa
- Centre d'Élaboration des Matériaux et d'Études Structurales UPR CNRS 8011
- 31055 Toulouse
- France
| | - Yann Tison
- CNRS/UNIV PAU & PAYS ADOUR/E2S UPPA
- Institut des Sciences Analytiques et de Physicochimie pour l'Environnement et les Matériaux
- Pau
- France
| | - Hervé Martinez
- CNRS/UNIV PAU & PAYS ADOUR/E2S UPPA
- Institut des Sciences Analytiques et de Physicochimie pour l'Environnement et les Matériaux
- Pau
- France
| | - Pierre Lecante
- Centre d'Élaboration des Matériaux et d'Études Structurales UPR CNRS 8011
- 31055 Toulouse
- France
| | - Iann C. Gerber
- LPCNO
- Université de Toulouse
- INSA-CNRS-UPS
- 31077 Toulouse
- France
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12
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Lu Y, Yamamoto Y, Almansour AI, Arumugam N, Kumar RS, Bao M. Unsupported nanoporous palladium-catalyzed chemoselective hydrogenation of quinolines: Heterolytic cleavage of H2 molecule. CHINESE JOURNAL OF CATALYSIS 2018. [DOI: 10.1016/s1872-2067(18)63151-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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13
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Hao B, Xiao M, Wang Y, Shang H, Ma J, Liao Y, Mao H. Recyclable Amphiphilic Metal Nanoparticle Colloid Enabled Atmospheric Oxidation of Alcohols. ACS APPLIED MATERIALS & INTERFACES 2018; 10:34332-34339. [PMID: 30226040 DOI: 10.1021/acsami.8b12989] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Developing amphiphilic colloid catalysts is essentially important for realizing environmentally benign biphasic catalysis under atmospheric conditions. Herein, a linear structured plant polyphenol was employed as an amphiphilic stabilizer for preparing a series of amphiphilic Pd nanoparticles (PdNPs) colloids. For the as-prepared PdNPs colloids, the phenolic hydroxyls of plant polyphenols were responsible for the stabilization of PdNPs, whereas the rigid aromatic scaffold of plant polyphenols effectively suppressed the PdNPs from aggregation by providing a high steric effect. Thanks to the coexistence of hydrophilic phenolic hydroxyls and hydrophobic aromatic rings, the plant polyphenols induced tunable amphiphilic properties into the PdNPs, allowing an easier wetting of PdNPs with the substrate molecules. By tuning the content of plant polyphenols in the colloid, the particle size (3.17-4.73 nm) and the dispersity of the PdNPs were facilely controlled. When applied for atmospheric oxidation of insoluble alcohols in water by air, the amphiphilic PdNPs preferentially absorbed the alcohol substrates to create a relatively high-substrate-concentration microenvironment, which improved the mass transfer in the biphasic catalysis, allowing the proceeding of low-temperature (50 °C) atmospheric oxidation of diverse alcohols with high catalytic conversion, including aliphatic alcohols, cyclic aliphatic alcohols, and aromatic alcohols. Furthermore, the amphiphilic PdNPs colloid also exhibited excellent reusability with a conversion yield high up to 97.96% in the fifth cycle. In contrast, the control catalysts of poly(vinylpyrrolidone)- and poly(ethylene glycol)-stabilized PdNPs were completely inactivated in the fifth cycle. As a consequence, our findings provided a new route for developing an environmentally benign aqueous colloid catalyst that is both highly active and recyclable for mild biphasic oxidation reaction systems.
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Affiliation(s)
- Baicun Hao
- College of Chemistry and Materials Science , Sichuan Normal University , Chengdu 610068 , P. R. China
| | - Meng Xiao
- College of Chemistry and Materials Science , Sichuan Normal University , Chengdu 610068 , P. R. China
| | - Yujia Wang
- College of Chemistry and Materials Science , Sichuan Normal University , Chengdu 610068 , P. R. China
| | - Hongyan Shang
- College of Chemistry and Materials Science , Sichuan Normal University , Chengdu 610068 , P. R. China
- Key Laboratory of Land Resources Evaluation and Monitoring in Southwest , Sichuan Normal University, Ministry of Education , Chengdu 610066 , P. R. China
| | - Jun Ma
- College of Chemistry and Materials Science , Sichuan Normal University , Chengdu 610068 , P. R. China
- Key Laboratory of Land Resources Evaluation and Monitoring in Southwest , Sichuan Normal University, Ministry of Education , Chengdu 610066 , P. R. China
| | - Yang Liao
- College of Chemistry and Materials Science , Sichuan Normal University , Chengdu 610068 , P. R. China
- Key Laboratory of Land Resources Evaluation and Monitoring in Southwest , Sichuan Normal University, Ministry of Education , Chengdu 610066 , P. R. China
| | - Hui Mao
- College of Chemistry and Materials Science , Sichuan Normal University , Chengdu 610068 , P. R. China
- Key Laboratory of Land Resources Evaluation and Monitoring in Southwest , Sichuan Normal University, Ministry of Education , Chengdu 610066 , P. R. China
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14
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Zhang F, Ma C, Chen S, Zhang J, Li Z, Zhang XM. N-doped hierarchical porous carbon anchored tiny Pd NPs: A mild and efficient quinolines selective hydrogenation catalyst. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.04.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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15
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Li D, Niu M, Yang Z, Wang S, Fan Z, Feng X, Li W. Effect of phosphorus modification on the coal tar hydrogenation activity of the Ni–Mo/γ-Al2O3 catalyst. REACTION KINETICS MECHANISMS AND CATALYSIS 2018. [DOI: 10.1007/s11144-018-1418-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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16
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Sorribes I, Liu L, Doménech-Carbó A, Corma A. Nanolayered Cobalt–Molybdenum Sulfides as Highly Chemo- and Regioselective Catalysts for the Hydrogenation of Quinoline Derivatives. ACS Catal 2018. [DOI: 10.1021/acscatal.7b04260] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Iván Sorribes
- Instituto de Tecnología Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n, 46022 Valencia, Spain
| | - Lichen Liu
- Instituto de Tecnología Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n, 46022 Valencia, Spain
| | - Antonio Doménech-Carbó
- Departament de Química Analítica, Universitat de València, Dr. Moliner, 50, 46100 Burjassot (Valencia), Spain
| | - Avelino Corma
- Instituto de Tecnología Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida de los Naranjos s/n, 46022 Valencia, Spain
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17
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Gold Particles Supported on Amino-Functionalized Silica Catalyze Transfer Hydrogenation of N-Heterocyclic Compounds. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201601147] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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18
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Sun B, Carnevale D, Süss-Fink G. Selective N-cycle hydrogenation of quinolines with sodium borohydride in aqueous media catalyzed by hectorite-supported ruthenium nanoparticles. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.07.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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19
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Wei Z, Chen Y, Wang J, Su D, Tang M, Mao S, Wang Y. Cobalt Encapsulated in N-Doped Graphene Layers: An Efficient and Stable Catalyst for Hydrogenation of Quinoline Compounds. ACS Catal 2016. [DOI: 10.1021/acscatal.6b01240] [Citation(s) in RCA: 152] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhongzhe Wei
- Advanced Materials and Catalysis Group, ZJU-NHU United R&D Center, Department of Chemistry, Zhejiang University, Hangzhou 310028, P. R. China
| | - Yiqing Chen
- Advanced Materials and Catalysis Group, ZJU-NHU United R&D Center, Department of Chemistry, Zhejiang University, Hangzhou 310028, P. R. China
| | - Jing Wang
- Advanced Materials and Catalysis Group, ZJU-NHU United R&D Center, Department of Chemistry, Zhejiang University, Hangzhou 310028, P. R. China
| | - Diefeng Su
- Advanced Materials and Catalysis Group, ZJU-NHU United R&D Center, Department of Chemistry, Zhejiang University, Hangzhou 310028, P. R. China
| | - Minghui Tang
- Advanced Materials and Catalysis Group, ZJU-NHU United R&D Center, Department of Chemistry, Zhejiang University, Hangzhou 310028, P. R. China
| | - Shanjun Mao
- Advanced Materials and Catalysis Group, ZJU-NHU United R&D Center, Department of Chemistry, Zhejiang University, Hangzhou 310028, P. R. China
| | - Yong Wang
- Advanced Materials and Catalysis Group, ZJU-NHU United R&D Center, Department of Chemistry, Zhejiang University, Hangzhou 310028, P. R. China
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20
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Wang YH, Wan ZL, Yang XQ, Wang JM, Guo J, Lin Y. Colloidal complexation of zein hydrolysate with tannic acid: Constructing peptides-based nanoemulsions for alga oil delivery. Food Hydrocoll 2016. [DOI: 10.1016/j.foodhyd.2015.09.020] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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21
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Mao H, Liao Y, Ma J, Zhao SL, Huo FW. Water-soluble metal nanoparticles stabilized by plant polyphenols for improving the catalytic properties in oxidation of alcohols. NANOSCALE 2016; 8:1049-1054. [PMID: 26662453 DOI: 10.1039/c5nr07897k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Plant polyphenols extracted from plants are one of the most abundant biomasses in nature, which are typical water soluble natural polymers. Herein, we reported a facile approach for the synthesis of platinum nanoparticle (PtNP) aqueous colloid by utilizing black wattle tannin (BWT, a typical plant polyphenol) as amphiphilic stabilizer. The phenolic hydroxyls of BWT provide the PtNPs with enough hydrophilicity, and their reduction ability could protect the PtNPs from deactivation caused by oxygen atmosphere. Additionally, the hydrophilic nature of BWT could efficiently promote the oxidation of alcohols in water, meanwhile, the hydrophobic and rigid backbones of plant polyphenols are able to suppress the PtNPs from aggregating, thus ensuring the high dispersion of the PtNPs during reactions. Under mild aerobic conditions, the as-prepared BWT-Pt colloid catalyst exhibited high activity in a series of biphasic oxidation of aromatic alcohols and aliphatic alcohols. As for the cycling stability, the BWT-Pt catalyst showed no obvious decrease during the 7 cycles, revealing superior cycling stability as compared with the counterparts using PVP or PEG as the stabilizer.
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Affiliation(s)
- H Mao
- College of Chemistry and Materials Science, The Engineering Center for the Development of Farmland Ecosystem Service Function, Sichuan Normal University, Chengdu 610068, P. R. China.
| | - Y Liao
- College of Chemistry and Materials Science, The Engineering Center for the Development of Farmland Ecosystem Service Function, Sichuan Normal University, Chengdu 610068, P. R. China.
| | - J Ma
- College of Chemistry and Materials Science, The Engineering Center for the Development of Farmland Ecosystem Service Function, Sichuan Normal University, Chengdu 610068, P. R. China.
| | - S L Zhao
- College of Chemistry and Materials Science, The Engineering Center for the Development of Farmland Ecosystem Service Function, Sichuan Normal University, Chengdu 610068, P. R. China.
| | - F W Huo
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Institute of Advanced Materials, Nanjing Tech University (NanjingTech), Nanjing 211816, P. R. China.
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22
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Resin-Immobilized Palladium Nanoparticle Catalysts for Organic Reactions in Aqueous Media: Morphological Aspects. Molecules 2015; 20:18661-84. [PMID: 26473823 PMCID: PMC6332031 DOI: 10.3390/molecules201018661] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Revised: 10/08/2015] [Accepted: 10/08/2015] [Indexed: 11/24/2022] Open
Abstract
An insight into the nano- and micro-structural morphology of a polymer supported Pd catalyst employed in different catalytic reactions under green conditions is reported. The pre-catalyst was obtained by copolymerization of the metal-containing monomer Pd(AAEMA)2 [AAEMA− = deprotonated form of 2-(acetoacetoxy) ethyl methacrylate] with ethyl methacrylate as co-monomer, and ethylene glycol dimethacrylate as cross-linker. This material was used in water for the Suzuki-Miyaura cross-coupling of aryl bromides, and for the reduction of nitroarenes and quinolines using NaBH4 or H2, as reductants. TEM analyses showed that in all cases the pristine Pd(II) species were reduced in situ to Pd(0), which formed metal nanoparticles (NPs, the real active species). The dependence of their average size (2–10 nm) and morphology on different parameters (temperature, reducing agent, presence of a phase transfer agent) is discussed. TEM and micro-IR analyses showed that the polymeric support retained its porosity and stability for several catalytic cycles in all reactions and Pd NPs did not aggregate after reuse. The metal nanoparticle distribution throughout the polymer matrix after several recycles provided precious information about the catalytic mechanism, which was truly heterogeneous in the hydrogenation reactions and of the so-called “release and catch” type in the Suzuki coupling.
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23
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Maddinedi SB, Mandal BK, Vankayala R, Kalluru P, Pamanji SR. Bioinspired reduced graphene oxide nanosheets using Terminalia chebula seeds extract. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 145:117-124. [PMID: 25770934 DOI: 10.1016/j.saa.2015.02.037] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Revised: 01/30/2015] [Accepted: 02/06/2015] [Indexed: 06/04/2023]
Abstract
A green one step facile synthesis of graphene nanosheets by Terminalia chebula (T. chebula) extract mediated reduction of graphite oxide (GO) is reported in this work. This method avoids the use of harmful toxic reducing agents. The comparative results of various characterizations of GO and T. chebula reduced graphene oxide (TCG) provide a strong indication of the exclusion of oxygen containing groups from graphene oxide and successive stabilization of the formed reduced graphene oxide (RGO). The functionalization of reduced graphene oxide with the oxidized polyphenols causes their stability by preventing the aggregation. We also have proposed how the oxidized polyphenols are accountable for the stabilization of the formed graphene sheets.
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Affiliation(s)
- Sireesh Babu Maddinedi
- Trace Elements Speciation Research Laboratory, Environmental and Analytical Chemistry Division, School of Advanced Sciences, VIT University, Vellore 632014, India
| | - Badal Kumar Mandal
- Trace Elements Speciation Research Laboratory, Environmental and Analytical Chemistry Division, School of Advanced Sciences, VIT University, Vellore 632014, India
| | - Raviraj Vankayala
- Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
| | - Poliraju Kalluru
- Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan, ROC
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24
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Dell’Anna MM, Romanazzi G, Intini S, Rizzuti A, Leonelli C, Piccinni AF, Mastrorilli P. A polymer supported palladium(II) β-ketoesterate complex as active and recyclable pre-catalyst for selective reduction of quinolines in water with sodium borohydride. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2015.03.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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25
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Zhou W, Zou B, Zhang W, Tian D, Huang W, Huo F. Synthesis of stable heterogeneous catalysts by supporting carbon-stabilized palladium nanoparticles on MOFs. NANOSCALE 2015; 7:8720-8724. [PMID: 25921773 DOI: 10.1039/c4nr06567k] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Cycling instability of catalysts is a persisting challenge in heterogeneous catalysis. In this work, we reported an effective in situ strategy for preparing ZIF-8 supported carbon-stabilized Pd nanoparticles (C@Pd/ZIF-8). The original ZIF-8 structure was well-preserved after the formation of Pd nanoparticles and amorphous carbon. Here, the Pd nanoparticles were encapsulated in the carbon matrix with a good dispersion. The as-prepared catalysts showed a better activity and cycling stability for the hydrogenation of C[double bond, length as m-dash]C containing substrates. C@Pd/ZIF-8 catalysts are reusable without significant loss of activity after 5 cycles, exhibiting higher cycling stability than those prepared from directly supported Pd nanoparticles on ZIF-8 (Pd/ZIF-8).
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Affiliation(s)
- Weiqiang Zhou
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), National Jiangsu Synergistic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China.
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26
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Jiang HY, Zheng XX. Tuning the chemoselective hydrogenation of aromatic ketones, aromatic aldehydes and quinolines catalyzed by phosphine functionalized ionic liquid stabilized ruthenium nanoparticles. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00293a] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aromatic ketones, aromatic aldehydes and quinolines can be hydrogenated with switchable excellent chemoselectivity under mild conditions catalyzed by ruthenium nanoparticles.
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Affiliation(s)
- He-yan Jiang
- Key Laboratory of Catalysis Science and Technology of Chongqing Education Commission
- Chongqing Key Laboratory of Catalysis and Functional Organic Molecules
- Chongqing Technology and Business University
- Chongqing 400067
- PR China
| | - Xu-xu Zheng
- Key Laboratory of Catalysis Science and Technology of Chongqing Education Commission
- Chongqing Key Laboratory of Catalysis and Functional Organic Molecules
- Chongqing Technology and Business University
- Chongqing 400067
- PR China
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27
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Niu M, Wang Y, Chen P, Du D, Jiang J, Jin Z. Highly efficient and recyclable rhodium nanoparticle catalysts for hydrogenation of quinoline and its derivatives. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00940e] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
PEG-stabilized rhodium nanoparticles exhibited high activity, selectivity and recyclability for the hydrogenation of quinoline and its derivatives.
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Affiliation(s)
- Mingming Niu
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- PR China
| | - Yanhua Wang
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- PR China
| | - Pu Chen
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- PR China
| | - Dongjie Du
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- PR China
| | - Jingyang Jiang
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- PR China
| | - Zilin Jin
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian 116024
- PR China
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28
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Huang X, Chen J, Lu Z, Yu H, Yan Q, Hng HH. Carbon inverse opal entrapped with electrode active nanoparticles as high-performance anode for lithium-ion batteries. Sci Rep 2014; 3:2317. [PMID: 23897089 PMCID: PMC3727061 DOI: 10.1038/srep02317] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Accepted: 07/15/2013] [Indexed: 11/09/2022] Open
Abstract
Enhancing ion and electron transport kinetics together with improving cycle life are important issues to be considered when developing high-performance Li ion batteries. Here we demonstrate a three dimensional ordered macroporous conductive electrode concept by entrapping electrode active nanoparticles in an interpenetrating macroporous carbon inverse opal. The electrodes are featured with simultaneously enhanced ion and electron transport kinetics as well as geometrically constrained active nanoparticles. The electrode can deliver up to 94.17% of theoretical capacity over 1000 discharge/charge cycles at a current density of 2.0 A g(-1), and exhibits good rate capability in the high current density range of 1.0-10.0 A g(-1). We hope that our findings will help pave the way for tailored design of many other sophisticated electrode materials in electrochemistry.
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Affiliation(s)
- Xin Huang
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore.
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