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Xiong J, Tian L, Cheng R. Promoted catalytic hydrodechlorination for deep degradation of chlorophenols over Rh-La/SiO 2 catalyst. JOURNAL OF HAZARDOUS MATERIALS 2021; 416:125913. [PMID: 34492847 DOI: 10.1016/j.jhazmat.2021.125913] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 04/04/2021] [Accepted: 04/14/2021] [Indexed: 06/13/2023]
Abstract
Deep degradation of chlorophenols (CPs) into safe and ecofriendly cyclohexanol during catalytic hydrodechlorination (HDC), shows important practical significance and attractive prospect in the treatment of wastewater containing chlorophenols. An efficient Rh-La/SiO2 catalyst was developed, by employing La as promoter. The presence of La in catalyst promoted catalytic performance of HDC significantly. Characterization results revealed that the interaction occurred between Rh and La in Rh-La/SiO2 catalyst. This interaction accompanied with the high dispersion and finely particle size of active Rh, and generation of abundant Rh sites neighboring La atom. Kinetic study illustrated that Rh-La(1:1)/SiO2 catalyst possessed the fastest kinetic constants, and minimized the apparent activation energies of 4-CP, phenol and cyclohexanone greatly. Complete degradation of 4-CP with a very high yield of cyclohexanol (> 98%) can be achieved at room temperature, making Rh-La(1:1)/SiO2 catalyst to be a promising candidate for deep degradation of CPs during HDC and other Rh catalyzed hydrogenation reactions.
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Affiliation(s)
- Jun Xiong
- Department of Pharmaceutical Engineering, School of Pharmacy and Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou 563000, China.
| | - Lei Tian
- Department of Pharmaceutical Engineering, School of Pharmacy and Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou 563000, China
| | - Ruijie Cheng
- Department of Pharmaceutical Engineering, School of Pharmacy and Key Laboratory of Basic Pharmacology of Guizhou Province, Zunyi Medical University, Zunyi, Guizhou 563000, China
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2
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Physico-chemical investigation of catalytic oxidation sites in 4%Rh/CeO2 catalysts prepared by impregnation and deposition–precipitation methods. Chem Phys 2019. [DOI: 10.1016/j.chemphys.2019.110472] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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3
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Boutros M, Moarbess G, Onfroy T, Launay F. Preparation, characterization, and hydrogenation activity of new Rh 0 –MCM-41 catalysts prepared from as-synthesized MCM-41 and RhCl 3. CR CHIM 2018. [DOI: 10.1016/j.crci.2018.01.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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4
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pH-insusceptible cobalt-manganese immobilizing mesoporous siliceous MCM-41 catalyst for ozonation of dimethyl phthalate. J Colloid Interface Sci 2017; 508:196-202. [DOI: 10.1016/j.jcis.2017.08.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 07/28/2017] [Accepted: 08/06/2017] [Indexed: 11/17/2022]
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5
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Najafpour MM, Aghakhanpour RB, Madadkhani S, Bagheri R, Song Z. Nanosized rhodium oxide for water oxidation: An organometallic precursor for the preparation of rhodium oxide. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4118] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Mohammad Mahdi Najafpour
- Department of ChemistryInstitute for Advanced Studies in Basic Sciences (IASBS) Zanjan 45137‐66731 Iran
- Center of Climate Change and Global WarmingInstitute for Advanced Studies in Basic Sciences (IASBS) Zanjan 45137‐66731 Iran
| | - Reza Babadi Aghakhanpour
- Department of ChemistryInstitute for Advanced Studies in Basic Sciences (IASBS) Zanjan 45137‐66731 Iran
| | - Sepideh Madadkhani
- Department of ChemistryInstitute for Advanced Studies in Basic Sciences (IASBS) Zanjan 45137‐66731 Iran
| | - Robabeh Bagheri
- Surface Protection Research Group, Surface DepartmentNingbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences 519 Zhuangshi Road Ningbo 315201 China
| | - Zhenlun Song
- Surface Protection Research Group, Surface DepartmentNingbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences 519 Zhuangshi Road Ningbo 315201 China
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Zuo S, Wang X, Yang P, Qi C. Preparation and high performance of rare earth modified Pt/MCM-41 for benzene catalytic combustion. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2017.02.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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7
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From hydroxycetylammonium salts to their chiral counterparts. A library of efficient stabilizers of Rh(0) nanoparticles for catalytic hydrogenation in water. Catal Today 2015. [DOI: 10.1016/j.cattod.2014.05.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Shimizu T, Ushiki I, Ota M, Sato Y, Koizumi N, Inomata H. Preparation of mesoporous silica supported cobalt catalysts using supercritical fluids for Fischer–Tropsch synthesis. Chem Eng Res Des 2015. [DOI: 10.1016/j.cherd.2015.01.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Bilé EG, Cortelazzo-Polisini E, Denicourt-Nowicki A, Sassine R, Launay F, Roucoux A. Chiral ammonium-capped rhodium(0) nanocatalysts: synthesis, characterization, and advances in asymmetric hydrogenation in neat water. CHEMSUSCHEM 2012; 5:91-101. [PMID: 22250136 DOI: 10.1002/cssc.201100364] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Optically active amphiphilic compounds derived from N-methylephedrine, N-methylprolinol, or cinchona derivatives possessing bromide or chiral lactate counterions were efficiently used as protective agents for rhodium(0) nanoparticles. The full characterization of these surfactants and the obtained nanocatalysts was performed by means of different techniques. These spherical nanoparticles, with sizes between 0.8-2.5 nm depending on the stabilizer, were evaluated in the hydrogenation of model substrates in neat water as a green solvent. The rhodium catalysts showed relevant kinetic properties, but modest enantiomeric excess values of up to 13 % in the hydrogenation of ethyl pyruvate. They were also investigated in the hydrogenation of disubstituted arenes, such as m-methylanisole, providing interesting catalytic activities and a preferential cis selectivity of around 80 %; however, no asymmetric induction was observed.
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Shimizu T, Ushiki I, Ota M, Sato Y, Inomata H. Effect of Impregnation Conditions of Cobalt Nano Particles in Mesoporous Silica Using Supercritical Fluid Solvent. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 2012. [DOI: 10.1252/jcej.11we242] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Taichi Shimizu
- Research Center of Supercritical Fluid Technology, Graduate School of Engineering, Tohoku University
| | - Ikuo Ushiki
- Research Center of Supercritical Fluid Technology, Graduate School of Engineering, Tohoku University
| | - Masaki Ota
- Research Center of Supercritical Fluid Technology, Graduate School of Engineering, Tohoku University
| | - Yoshiyuki Sato
- Research Center of Supercritical Fluid Technology, Graduate School of Engineering, Tohoku University
| | - Hiroshi Inomata
- Research Center of Supercritical Fluid Technology, Graduate School of Engineering, Tohoku University
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12
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Zahmakıran M, Ozkar S. Metal nanoparticles in liquid phase catalysis; from recent advances to future goals. NANOSCALE 2011; 3:3462-3481. [PMID: 21833406 DOI: 10.1039/c1nr10201j] [Citation(s) in RCA: 151] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Metal nanoparticles have attracted much attention over the last decade owing to their unique properties, different to their bulk counterparts, which pave the way for their application in different fields from materials science and engineering to biomedical applications. Of particular interest, the use of metal nanoparticles in catalysis has brought superior efficiency in terms of activity, selectivity and lifetime to heterogeneous catalysis. This article reviews the recent developments in the synthesis routes and the catalytic performance of metal nanoparticles depending on the solvent used for various organic and inorganic transformations. Additionally, we also discuss the prevalent complications and their possible solutions plus future prospects in the field of nanocatalysis.
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Affiliation(s)
- Mehmet Zahmakıran
- Department of Chemistry, Middle East Technical University, 06531, Ankara, Turkey
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Harrad MA, Valerga P, Puerta MC, Houssini I, Ali MA, Firdoussi LE, Karim A. Ni(0)-CMC-Na - nickel colloids in sodium carboxymethyl-cellulose: catalytic evaluation in hydrogenation reactions. Molecules 2011; 16:367-72. [PMID: 21217602 PMCID: PMC6259144 DOI: 10.3390/molecules16010367] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2010] [Revised: 12/22/2010] [Accepted: 01/05/2011] [Indexed: 12/05/2022] Open
Abstract
A recyclable catalyst, Ni(0)-CMC-Na, composed of nickel colloids dispersed in a water soluble bioorganic polymer, sodium carboxymethylcellulose (CMC-Na), was synthesized by a simple procedure from readily available reagents. The catalyst thus obtained is stable and highly active in alkene hydrogenations.
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Affiliation(s)
- Mohamed Anouar Harrad
- Coordination Chemistry and Catalysis Team, Department of Chemistry, Faculty of Science, Semlalia, Cadi Ayyad University, BP 2390, 40001 Marrakech, Morocco
| | - Pedro Valerga
- Department of Materials Science, Metallurgical Engineering and Inorganic Chemistry, Faculty of Science, Campus Rıo San Pedro, Puerto Real 11510, Spain
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +34 956 016340; Fax: +34 956 016288
| | - M. Carmen Puerta
- Department of Materials Science, Metallurgical Engineering and Inorganic Chemistry, Faculty of Science, Campus Rıo San Pedro, Puerto Real 11510, Spain
| | - Issam Houssini
- Coordination Chemistry and Catalysis Team, Department of Chemistry, Faculty of Science, Semlalia, Cadi Ayyad University, BP 2390, 40001 Marrakech, Morocco
| | - Mustapha Ait Ali
- Coordination Chemistry and Catalysis Team, Department of Chemistry, Faculty of Science, Semlalia, Cadi Ayyad University, BP 2390, 40001 Marrakech, Morocco
| | - Larbi El Firdoussi
- Coordination Chemistry and Catalysis Team, Department of Chemistry, Faculty of Science, Semlalia, Cadi Ayyad University, BP 2390, 40001 Marrakech, Morocco
| | - Abdallah Karim
- Coordination Chemistry and Catalysis Team, Department of Chemistry, Faculty of Science, Semlalia, Cadi Ayyad University, BP 2390, 40001 Marrakech, Morocco
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Denicourt-Nowicki A, Léger B, Roucoux A. N-Donor ligands based on bipyridine and ionic liquids: an efficient partnership to stabilize rhodium colloids. Focus on oxygen-containing compounds hydrogenation. Phys Chem Chem Phys 2011; 13:13510-7. [DOI: 10.1039/c1cp20602h] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Hubert C, Denicourt-Nowicki A, Guégan JP, Roucoux A. Polyhydroxylated ammonium chloride salt: a new efficient surfactant for nanoparticles stabilisation in aqueous media. Characterization and application in catalysis. Dalton Trans 2009:7356-8. [PMID: 19727454 DOI: 10.1039/b911094a] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A trihydroxyammonium chloride has proved to be an efficient protective agent for Rh(0) nanoparticles and the hydrogenation of arene compounds has been investigated. Significant formation of cyclohexanone in the reduction of anisole has been demonstrated.
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Affiliation(s)
- Claudie Hubert
- Ecole Nationale Supérieure de Chimie de Rennes, CNRS, UMR 6226, Avenue du Général Leclerc, CS 50837, 35708, Rennes Cedex 7, France
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Gual A, Godard C, Philippot K, Chaudret B, Denicourt-Nowicki A, Roucoux A, Castillón S, Claver C. Carbohydrate-derived 1,3-diphosphite ligands as chiral nanoparticle stabilizers: promising catalytic systems for asymmetric hydrogenation. CHEMSUSCHEM 2009; 2:769-779. [PMID: 19598200 DOI: 10.1002/cssc.200900079] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Metallic Ru, Rh, and Ir nanoparticles were prepared by the decomposition of organometallic precursors under H(2) pressure in the presence of 1,3-diphosphite ligands, derived from carbohydrates, as stabilizing agents. Structural modifications to the diphosphite backbone were found to influence the nanoparticles' size, dispersion, and catalytic activity. In the hydrogenation of o- and m-methylanisole, the Rh nanoparticles showed higher catalytic activity than the corresponding Ru nanoparticles. The Ir nanoparticles presented the lowest catalytic activity of the series. In all cases, the hydrogenation of o-methylanisole gave total selectivity for the cis-product, however, the ee of the product was always less than 6 %. A maximum of 81 % cis-selectivity was obtained for the hydrogenation of m-methylanisole, however, no asymmetric induction was observed. These results show that the catalytic activity is affected by a combination of influences from the substrate, the diphosphite ligands, and the metallic nanoparticles.
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Affiliation(s)
- Aitor Gual
- Department de Química Física I Inorgànica, Universitat Rovira I Virigli, Tarragona, Spain
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Schmöger C, Stolle A, Bonrath W, Ondruschka B, Keller T, Jandt KD. A practical approach for ambient-pressure hydrogenations using Pd on porous glass. CHEMSUSCHEM 2009; 2:77-82. [PMID: 19101941 DOI: 10.1002/cssc.200800168] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
A Pd on porous glass catalyst system was used in the liquid-phase hydrogenation of terpenoid substrates with dihydrogen at room temperature and atmospheric pressure. A multitude of substances were hydrogenated selectively with yields of 90-100 %. In all experiments, only C--C, C--N, and N--N double bonds were hydrogenated. Studies revealed that carbonyl and aromatic double bonds are inert towards catalytic reduction with dihydrogen under the conditions employed. In some cases, hydrogenation was accompanied by isomerization, so that treatment of beta-pinene, for example, afforded isomeric alpha-pinene, which was subsequently hydrogenated to pinane.
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Affiliation(s)
- Christine Schmöger
- Institute for Technical Chemistry and Environmental Chemistry, Friedrich-Schiller University Jena, Jena, Germany
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