1
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Dardun V, Pinto T, Benaillon L, Veyre L, Galipaud J, Camp C, Meille V, Thieuleux C. Easy preparation of small crystalline Pd 2Sn nanoparticles in solution at room temperature. Dalton Trans 2023; 52:2157-2163. [PMID: 36723026 DOI: 10.1039/d2dt03476j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
We describe here a simple protocol yielding small (<2 nm) crystalline Pd2Sn nanoparticles (NPs) along with Pd homologues for sake of comparison. These NPs were obtained via an organometallic approach using Pd2(dba)3·dba (dba = dibenzylideneacetone) in THF with 2 equivalents of tributyltin hydride under 4 bars of H2 at room temperature. The Pd NP homologues were prepared similarly, using Pd2(dba)3·dba with 2 equivalents of n-octylsilane. These NPs were found to be crystalline and very small with a similar mean size (ca. 1.5 nm). These NPs were finally used as nanocatalysts in solution for a benchmark Suzuki-Miyaura cross-coupling reaction. The Pd2Sn NPs were found to be more active than Pd NPs analogues, exhibiting remarkable performances with Pd loading as low as 13 ppb. This result demonstrates a beneficial effect of tin on palladium in catalysis.
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Affiliation(s)
- Vincent Dardun
- Université de Lyon, Institut de Chimie de Lyon, Laboratory of Catalysis, Polymerization, Processes & Materials, CP2M UMR 5128 CNRS-UCB Lyon 1-CPE Lyon, CPE Lyon 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France.
| | - Tania Pinto
- Université de Lyon, Institut de Chimie de Lyon, Laboratory of Catalysis, Polymerization, Processes & Materials, CP2M UMR 5128 CNRS-UCB Lyon 1-CPE Lyon, CPE Lyon 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France.
| | - Loïc Benaillon
- Université de Lyon, Institut de Chimie de Lyon, Laboratory of Catalysis, Polymerization, Processes & Materials, CP2M UMR 5128 CNRS-UCB Lyon 1-CPE Lyon, CPE Lyon 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France.
| | - Laurent Veyre
- Université de Lyon, Institut de Chimie de Lyon, Laboratory of Catalysis, Polymerization, Processes & Materials, CP2M UMR 5128 CNRS-UCB Lyon 1-CPE Lyon, CPE Lyon 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France.
| | - Jules Galipaud
- Université de Lyon, Ecole Centrale de Lyon, Laboratory of Tribology and System Dynamics, LTDS UMR CNRS 5513, 36 avenue Guy de Collongues, 69134 Ecully Cedex, France.,Université de Lyon, INSA-Lyon, UCBL, MATEIS UMR CNRS 5510, Villeurbanne, France
| | - Clément Camp
- Université de Lyon, Institut de Chimie de Lyon, Laboratory of Catalysis, Polymerization, Processes & Materials, CP2M UMR 5128 CNRS-UCB Lyon 1-CPE Lyon, CPE Lyon 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France.
| | - Valérie Meille
- Université de Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON, F-69626, Villeurbanne, France.
| | - Chloé Thieuleux
- Université de Lyon, Institut de Chimie de Lyon, Laboratory of Catalysis, Polymerization, Processes & Materials, CP2M UMR 5128 CNRS-UCB Lyon 1-CPE Lyon, CPE Lyon 43 Bd du 11 Novembre 1918, F-69616 Villeurbanne, France.
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2
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Han S, He C, Yun Q, Li M, Chen W, Cao W, Lu Q. Pd-based intermetallic nanocrystals: From precise synthesis to electrocatalytic applications in fuel cells. Coord Chem Rev 2021; 445:214085. [DOI: 10.1016/j.ccr.2021.214085] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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3
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Dietrich C, Chen S, Uzunidis G, Hähsler M, Träutlein Y, Behrens S. Bimetallic Pd/Sn-based Nanoparticles and their Catalytic Properties in the Semihydrogenation of Diphenylacetylene. ChemistryOpen 2021; 10:296-304. [PMID: 33751864 PMCID: PMC7944562 DOI: 10.1002/open.202000298] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 02/09/2021] [Indexed: 11/23/2022] Open
Abstract
Multimetallic nanoparticles often enhance the catalytic performance of their monometallic counterparts by increasing reaction rates, catalyst selectivity, and/or stability. A prerequisite for understanding structure- and composition-associated properties, however, is the careful design of multimetallic nanoparticles with various structures and compositions. Here, bimetallic Pd/Sn-based nanoparticles are prepared with a tunable composition and structure exploiting ionic liquids (ILs) as reaction medium (i. e., methyltrioctylammonium bis(trifluoromethylsulfonyl)imide). The nanoparticles are obtained in a one-pot synthetic procedure by reducing the metal salt precursors with triethylborohydride in the IL. The results show that the reaction parameters, in particular the nature and ratio of the Pd2+ /Sn2+ precursors as well as the reaction temperature, influence NP formation and composition. X-ray diffraction with Rietveld analysis and transmission electron microscopy are employed to determine NP size and phase composition. Under optimized reaction conditions Pd2 Sn or PdSn nanocrystals are formed as single-phase products after introducing an additional annealing step at 200 °C. Nanocrystals with intermetallic composition reveal enhanced catalytic properties in the semihydrogenation of diphenylacetylene which was used as a model reaction.
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Affiliation(s)
- Christine Dietrich
- Institute of Catalysis Research and Technology (IKFT)Karlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 1 D76344Eggenstein-LeopoldshafenGermany
- Institute of Inorganic ChemistryRuprecht-Karls University HeidelbergIm Neuenheimer Feld 27069120HeidelbergGermany
| | - Si Chen
- Institute of Catalysis Research and Technology (IKFT)Karlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 1 D76344Eggenstein-LeopoldshafenGermany
- Institute of Inorganic ChemistryRuprecht-Karls University HeidelbergIm Neuenheimer Feld 27069120HeidelbergGermany
| | - Georgios Uzunidis
- Institute of Catalysis Research and Technology (IKFT)Karlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 1 D76344Eggenstein-LeopoldshafenGermany
- Institute of Inorganic ChemistryRuprecht-Karls University HeidelbergIm Neuenheimer Feld 27069120HeidelbergGermany
| | - Martin Hähsler
- Institute of Catalysis Research and Technology (IKFT)Karlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 1 D76344Eggenstein-LeopoldshafenGermany
- Institute of Inorganic ChemistryRuprecht-Karls University HeidelbergIm Neuenheimer Feld 27069120HeidelbergGermany
| | - Yannick Träutlein
- Institute of Catalysis Research and Technology (IKFT)Karlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 1 D76344Eggenstein-LeopoldshafenGermany
| | - Silke Behrens
- Institute of Catalysis Research and Technology (IKFT)Karlsruhe Institute of Technology (KIT)Hermann-von-Helmholtz-Platz 1 D76344Eggenstein-LeopoldshafenGermany
- Institute of Inorganic ChemistryRuprecht-Karls University HeidelbergIm Neuenheimer Feld 27069120HeidelbergGermany
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4
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Han Y, Zhang Z, Guo X, Xing M, Guo L. DFT Comparison the Performance of Pd
10
Sn
5
and Pd
10
Ag
5
Electrocatalyst for Reduction of CO
2. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5620] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yu Han
- School of Chemistry and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of EducationShanxi Normal University Linfen 041004 China
| | - Zhijia Zhang
- School of Chemistry and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of EducationShanxi Normal University Linfen 041004 China
| | - Xinyi Guo
- School of Chemistry and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of EducationShanxi Normal University Linfen 041004 China
| | - Minmin Xing
- School of Chemistry and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of EducationShanxi Normal University Linfen 041004 China
| | - Ling Guo
- School of Chemistry and Material Science, Key Laboratory of Magnetic Molecules and Magnetic Information Materials, Ministry of EducationShanxi Normal University Linfen 041004 China
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5
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Makin Adam AM, Deng M, Zhu A, Zhang Q, Liu Q. Facile one-step room temperature synthesis of PdAg nanocatalysts supported on multi-walled carbon nanotubes towards electro-oxidation of methanol and ethanol. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.135929] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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6
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Daniels CL, Knobeloch M, Yox P, Adamson MAS, Chen Y, Dorn RW, Wu H, Zhou G, Fan H, Rossini AJ, Vela J. Intermetallic Nanocatalysts from Heterobimetallic Group 10–14 Pyridine-2-thiolate Precursors. Organometallics 2020. [DOI: 10.1021/acs.organomet.9b00803] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Carena L. Daniels
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, United States
| | - Megan Knobeloch
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, United States
| | - Philip Yox
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, United States
| | | | - Yunhua Chen
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, United States
| | - Rick W. Dorn
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, United States
- Ames Laboratory, Ames, Iowa 50011, United States
| | - Hao Wu
- School of Materials and Chemical Engineering, Ningbo University of Technology, Ningbo, Zhejiang, People’s Republic of China
| | - Guoquan Zhou
- School of Materials and Chemical Engineering, Ningbo University of Technology, Ningbo, Zhejiang, People’s Republic of China
| | - Huajun Fan
- College of Chemical Engineering, Sichuan University of Science and Engineering, Zigong, Sichuan, People’s Republic of China
| | - Aaron J. Rossini
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, United States
- Ames Laboratory, Ames, Iowa 50011, United States
| | - Javier Vela
- Department of Chemistry, Iowa State University, Ames, Iowa 50011, United States
- Ames Laboratory, Ames, Iowa 50011, United States
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7
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Affiliation(s)
- Priyabrata Mukhi
- Organometallics and Catalysis LaboratorySchool of Basic Sciences, Indian Institute of Technology Bhubaneswar Argul, Khurda 752050 Odisha India
- Department of Education inScience and Mathematics Regional Institute of Education Bhubneshwar 751022 Odisha India
| | - Sujit Roy
- Organometallics and Catalysis LaboratorySchool of Basic Sciences, Indian Institute of Technology Bhubaneswar Argul, Khurda 752050 Odisha India
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8
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Luo S, Xu D, Li J, Huang Y, Li L, Li X, Wu X, Gao M, Yang D, Zhang H. Au-Doped intermetallic Pd3Pb wavy nanowires as highly efficient electrocatalysts toward the oxygen reduction reaction. CrystEngComm 2020. [DOI: 10.1039/d0ce00944j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Au-Doped intermetallic Pd3Pb wavy nanowires were synthesized and exhibited substantially enhanced properties for the oxygen reduction reaction relative to commercial Pt/C.
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Affiliation(s)
- Sai Luo
- State Key Laboratory of Silicon Materials & School of Materials Science and Engineering
- Zhejiang University
- Hangzhou
- P. R. China
| | - Dazhe Xu
- Center for High Pressure Science and Technology Advanced Research
- China
| | - Junjie Li
- State Key Laboratory of Silicon Materials & School of Materials Science and Engineering
- Zhejiang University
- Hangzhou
- P. R. China
| | - Yuxuan Huang
- State Key Laboratory of Silicon Materials & School of Materials Science and Engineering
- Zhejiang University
- Hangzhou
- P. R. China
| | - Lei Li
- State Key Laboratory of Silicon Materials & School of Materials Science and Engineering
- Zhejiang University
- Hangzhou
- P. R. China
| | - Xiao Li
- State Key Laboratory of Silicon Materials & School of Materials Science and Engineering
- Zhejiang University
- Hangzhou
- P. R. China
| | - Xingqiao Wu
- State Key Laboratory of Silicon Materials & School of Materials Science and Engineering
- Zhejiang University
- Hangzhou
- P. R. China
| | - Mingxi Gao
- State Key Laboratory of Silicon Materials & School of Materials Science and Engineering
- Zhejiang University
- Hangzhou
- P. R. China
| | - Deren Yang
- State Key Laboratory of Silicon Materials & School of Materials Science and Engineering
- Zhejiang University
- Hangzhou
- P. R. China
| | - Hui Zhang
- State Key Laboratory of Silicon Materials & School of Materials Science and Engineering
- Zhejiang University
- Hangzhou
- P. R. China
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9
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Luo S, Ou Y, Li L, Li J, Wu X, Jiang Y, Gao M, Yang X, Zhang H, Yang D. Intermetallic Pd 3Pb ultrathin nanoplate-constructed flowers with low-coordinated edge sites boost oxygen reduction performance. Nanoscale 2019; 11:17301-17307. [PMID: 31513211 DOI: 10.1039/c9nr04021h] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Although tremendous efforts have been devoted to exploring non-Pt based electrocatalysts toward the oxygen reduction reaction (ORR), achievements in both catalytic activity and durability are still far from satisfactory. Here, we report a facile approach for the synthesis of intermetallic Pd3Pb ultrathin nanoplate-constructed flowers. Such highly opened hierarchical nanostructures with an ordered phase and low-coordinated edge sites exhibited a substantially enhanced activity toward the ORR. Especially, the intermetallic Pd3Pb nanoflowers achieved a record-breaking mass activity (1.14 mA μgPd-1) in an alkaline solution at 0.9 V vs. a reversible hydrogen electrode among the reported Pd-based ORR electrocatalysts to date, which was 1.8, 3.9 and 11.4 times higher than those of intermetallic Pd3Pb nanocubes, Pd3Pb dendrites and commercial Pt/C, respectively. More importantly, the intermetallic Pd3Pb nanoflowers also showed a higher durability with only 23.7% loss in mass activity after 10 000 cycles compared to the commercial Pt/C (35% loss in mass activity) due to their chemically stable intermetallic structures.
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Affiliation(s)
- Sai Luo
- State Key Laboratory of Silicon Materials & School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, P. R. China.
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10
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Nafria R, Luo Z, Ibáñez M, Martí-Sànchez S, Yu X, de la Mata M, Llorca J, Arbiol J, Kovalenko MV, Grabulosa A, Muller G, Cabot A. Growth of Au-Pd 2Sn Nanorods via Galvanic Replacement and Their Catalytic Performance on Hydrogenation and Sonogashira Coupling Reactions. Langmuir 2018; 34:10634-10643. [PMID: 30096238 DOI: 10.1021/acs.langmuir.8b02023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Colloidal Pd2Sn and Au-Pd2Sn nanorods (NRs) with tuned size were produced by the reduction of Pd and Sn salts in the presence of size- and shape-controlling agents and the posterior growth of Au tips through a galvanic replacement reaction. Pd2Sn and Au-Pd2Sn NRs exhibited high catalytic activity toward quasi-homogeneous hydrogenation of alkenes (styrene and 1-octene) and alkynes (phenylacetylene and 1-octyne) in dichloromethane. Au-Pd2Sn NRs showed higher activity than Pd2Sn for 1-octene, 1-octyne, and phenylacetylene. In Au-Pd2Sn heterostructures, X-ray photoelectron spectroscopy evidenced an electron donation from the Pd2Sn NR to the Au tips. Such heterostructures showed distinct catalytic behavior in the hydrogenation of compounds containing a triple bond such as tolan. This can be explained by the aurophilicity of triple bonds. To further study this effect, Pd2Sn and Au-Pd2Sn NRs were also tested in the Sonogashira coupling reaction between iodobenzene and phenylacetylene in N, N-dimethylformamide. At low concentration, this reaction provided the expected product, tolan. However, at high concentration, more reduced products such as stilbene and 1,2-diphenylethane were also obtained, even without the addition of H2. A mechanism for this unexpected reduction is proposed.
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Affiliation(s)
- Raquel Nafria
- Catalonia Institute for Energy Research (IREC) , 08930 Sant Adrià de Besòs , Barcelona , Spain
| | - Zhishan Luo
- Catalonia Institute for Energy Research (IREC) , 08930 Sant Adrià de Besòs , Barcelona , Spain
| | - Maria Ibáñez
- Institute of Inorganic Chemistry, Department of Chemistry and Applied Biosciences , ETH Zürich , Zürich CH-8093 , Switzerland
- Empa-Swiss Federal Laboratories for Materials Science and Technology , Dübendorf CH-8600 , Switzerland
| | - Sara Martí-Sànchez
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and the Barcelona Institute of Science and Technology (BIST) , Campus UAB , Bellaterra, 08193 Barcelona , Spain
| | - Xiaoting Yu
- Catalonia Institute for Energy Research (IREC) , 08930 Sant Adrià de Besòs , Barcelona , Spain
| | - Maria de la Mata
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and the Barcelona Institute of Science and Technology (BIST) , Campus UAB , Bellaterra, 08193 Barcelona , Spain
| | - Jordi Llorca
- Institut de Tècniques Energètiques , Universitat Politècnica de Catalunya , 08028 Barcelona , Spain
| | - Jordi Arbiol
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and the Barcelona Institute of Science and Technology (BIST) , Campus UAB , Bellaterra, 08193 Barcelona , Spain
- ICREA , Pg. Lluís Companys 23 , 08010 Barcelona , Spain
| | - Maksym V Kovalenko
- Institute of Inorganic Chemistry, Department of Chemistry and Applied Biosciences , ETH Zürich , Zürich CH-8093 , Switzerland
- Empa-Swiss Federal Laboratories for Materials Science and Technology , Dübendorf CH-8600 , Switzerland
| | - Arnald Grabulosa
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , 08028 Barcelona , Spain
| | - Guillermo Muller
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica , Universitat de Barcelona , Martí i Franquès 1-11 , 08028 Barcelona , Spain
| | - Andreu Cabot
- Catalonia Institute for Energy Research (IREC) , 08930 Sant Adrià de Besòs , Barcelona , Spain
- ICREA , Pg. Lluís Companys 23 , 08010 Barcelona , Spain
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11
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Abstract
Over the years, scientists have identified various synthetic "handles" while developing wet chemical protocols for achieving a high level of shape and compositional complexity in colloidal nanomaterials. Halide ions have emerged as one such handle which serve as important surface active species that regulate nanocrystal (NC) growth and concomitant physicochemical properties. Halide ions affect the NC growth kinetics through several means, including selective binding on crystal facets, complexation with the precursors, and oxidative etching. On the other hand, their presence on the surfaces of semiconducting NCs stimulates interesting changes in the intrinsic electronic structure and interparticle communication in the NC solids eventually assembled from them. Then again, halide ions also induce optoelectronic tunability in NCs where they form part of the core, through sheer composition variation. In this review, we describe these roles of halide ions in the growth of nanostructures and the physical changes introduced by them and thereafter demonstrate the commonality of these effects across different classes of nanomaterials.
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Affiliation(s)
- Sandeep Ghosh
- McKetta
Department of Chemical Engineering, The
University of Texas at Austin, Austin, Texas 78712-1589, United States
| | - Liberato Manna
- Department
of Nanochemistry, Istituto Italiano di Tecnologia
(IIT), via Morego 30, I-16163 Genova, Italy
- Kavli Institute
of Nanoscience and Department of Chemical Engineering, Delft University of Technology, Van der Maasweg 9, 2629 HZ Delft, The Netherlands
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12
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Affiliation(s)
- Weiping Xiao
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Huazhong University of Science and Technology), Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, PR China
| | - Wen Lei
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Huazhong University of Science and Technology), Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, PR China
| | - Mingxing Gong
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Huazhong University of Science and Technology), Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, PR China
| | - Huolin L. Xin
- Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Deli Wang
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Huazhong University of Science and Technology), Ministry of Education, Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, PR China
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13
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Hirayama J, Kamiya Y. Tin-palladium supported on alumina as a highly active and selective catalyst for hydrogenation of nitrate in actual groundwater polluted with nitrate. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00730f] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We developed SnPd/Al2O3 showing high catalytic performance for the hydrogenation of NO3− in actual groundwater polluted with NO3−.
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Affiliation(s)
- Jun Hirayama
- Research Fellow of Japan Society for the Promotion of Science (JSPS)
- Tokyo 102-0083
- Japan
- Faculty of Environmental Earth Science
- Hokkaido University
| | - Yuichi Kamiya
- Faculty of Environmental Earth Science
- Hokkaido University
- Sapporo 060-0810
- Japan
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14
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Antolín AM, Contreras S, Medina F, Tichit D. Silver/Platinum Supported on TiO2 P25 Nanocatalysts for Non-photocatalytic and Photocatalytic Denitration of Water. Top Catal 2017; 60:1156-70. [DOI: 10.1007/s11244-017-0793-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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Yan Y, Du JS, Gilroy KD, Yang D, Xia Y, Zhang H. Intermetallic Nanocrystals: Syntheses and Catalytic Applications. Adv Mater 2017; 29:1605997. [PMID: 28234403 DOI: 10.1002/adma.201605997] [Citation(s) in RCA: 223] [Impact Index Per Article: 31.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Revised: 01/11/2017] [Indexed: 05/21/2023]
Abstract
At the forefront of nanochemistry, there exists a research endeavor centered around intermetallic nanocrystals, which are unique in terms of long-range atomic ordering, well-defined stoichiometry, and controlled crystal structure. In contrast to alloy nanocrystals with no elemental ordering, it is challenging to synthesize intermetallic nanocrystals with a tight control over their size and shape. Here, recent progress in the synthesis of intermetallic nanocrystals with controllable sizes and well-defined shapes is highlighted. A simple analysis and some insights key to the selection of experimental conditions for generating intermetallic nanocrystals are presented, followed by examples to highlight the viable use of intermetallic nanocrystals as electrocatalysts or catalysts for various reactions, with a focus on the enhanced performance relative to their alloy counterparts that lack elemental ordering. Within the conclusion, perspectives on future developments in the context of synthetic control, structure-property relationships, and applications are discussed.
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Affiliation(s)
- Yucong Yan
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
| | - Jingshan S Du
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
| | - Kyle D Gilroy
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA
| | - Deren Yang
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
| | - Younan Xia
- The Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA, 30332, USA
- School of Chemistry and Biochemistry, School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA
| | - Hui Zhang
- State Key Laboratory of Silicon Materials, School of Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
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16
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Liu L, Du R, Zhang Y, Yu X. A novel sandwich-type immunosensor based on three-dimensional graphene–Au aerogels and quaternary chalcogenide nanocrystals for the detection of carcino embryonic antigen. NEW J CHEM 2017. [DOI: 10.1039/c7nj02253k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cu2ZnSnS4 nanocrystals were firstly used as electrocatalysts in H2O2 reduction for ultrasensitive detection of carcino embryonic antigen.
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Affiliation(s)
- Lei Liu
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- National Laboratory of Mineral Materials
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
| | - Ruifeng Du
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- National Laboratory of Mineral Materials
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
| | - Yihe Zhang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- National Laboratory of Mineral Materials
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
| | - Xuelian Yu
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- National Laboratory of Mineral Materials
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
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Liu L, Zhang Y, Du R, Li J, Yu X. An ultrasensitive electrochemical immunosensor based on the synergistic effect of quaternary Cu2SnZnS4 NCs and cyclodextrin-functionalized graphene. Analyst 2017; 142:780-786. [DOI: 10.1039/c6an02538b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cu2ZnSnS4 nanocrystals were first used as electrocatalysts for H2O2 reduction for the ultrasensitive detection of alpha-fetoprotein.
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Affiliation(s)
- Lei Liu
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- National Laboratory of Mineral Materials
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
| | - Yihe Zhang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- National Laboratory of Mineral Materials
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
| | - Ruifeng Du
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- National Laboratory of Mineral Materials
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
| | - Jinhong Li
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- National Laboratory of Mineral Materials
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
| | - Xuelian Yu
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes
- National Laboratory of Mineral Materials
- School of Materials Science and Technology
- China University of Geosciences
- Beijing
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Luo Z, Martí-Sànchez S, Nafria R, Joshua G, de la Mata M, Guardia P, Flox C, Martínez-Boubeta C, Simeonidis K, Llorca J, Morante JR, Arbiol J, Ibáñez M, Cabot A. Fe 3O 4@NiFe xO y Nanoparticles with Enhanced Electrocatalytic Properties for Oxygen Evolution in Carbonate Electrolyte. ACS Appl Mater Interfaces 2016; 8:29461-29469. [PMID: 27730808 DOI: 10.1021/acsami.6b09888] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
The design and engineering of earth-abundant catalysts that are both cost-effective and highly active for water splitting are crucial challenges in a number of energy conversion and storage technologies. In this direction, herein we report the synthesis of Fe3O4@NiFexOy core-shell nanoheterostructures and the characterization of their electrocatalytic performance toward the oxygen evolution reaction (OER). Such nanoparticles (NPs) were produced by a two-step synthesis procedure involving the colloidal synthesis of Fe3O4 nanocubes with a defective shell and the posterior diffusion of nickel cations within this defective shell. Fe3O4@NiFexOy NPs were subsequently spin-coated over ITO-covered glass and their electrocatalytic activity toward water oxidation in carbonate electrolyte was characterized. Fe3O4@NiFexOy catalysts reached current densities above 1 mA/cm2 with a 410 mV overpotential and Tafel slopes of 48 mV/dec, which is among the best electrocatalytic performances reported in carbonate electrolyte.
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Affiliation(s)
- Zhishan Luo
- Catalonia Institute for Energy Research - IREC , Sant Adrià de Besòs, Barcelona 08930, Spain
| | - Sara Martí-Sànchez
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology (BIST), Campus UAB , Bellaterra, 08193 Barcelona, Spain
| | - Raquel Nafria
- Catalonia Institute for Energy Research - IREC , Sant Adrià de Besòs, Barcelona 08930, Spain
| | - Gihan Joshua
- Catalonia Institute for Energy Research - IREC , Sant Adrià de Besòs, Barcelona 08930, Spain
| | - Maria de la Mata
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology (BIST), Campus UAB , Bellaterra, 08193 Barcelona, Spain
| | - Pablo Guardia
- Catalonia Institute for Energy Research - IREC , Sant Adrià de Besòs, Barcelona 08930, Spain
- Centre de Tecnologia Química de Catalunya and Universitat Rovira i Virgili , Carrer de Marcel·lí Domingo s/n, 43007 Tarragona, Spain
| | - Cristina Flox
- Catalonia Institute for Energy Research - IREC , Sant Adrià de Besòs, Barcelona 08930, Spain
| | | | | | - Jordi Llorca
- Institut de Tècniques Energètiques, Universitat Politècnica de Catalunya , 08028 Barcelona, Spain
| | - Joan Ramon Morante
- Catalonia Institute for Energy Research - IREC , Sant Adrià de Besòs, Barcelona 08930, Spain
| | - Jordi Arbiol
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology (BIST), Campus UAB , Bellaterra, 08193 Barcelona, Spain
- ICREA , Pg. Lluís Companys 23, 08010 Barcelona, Spain
| | - Maria Ibáñez
- Catalonia Institute for Energy Research - IREC , Sant Adrià de Besòs, Barcelona 08930, Spain
| | - Andreu Cabot
- Catalonia Institute for Energy Research - IREC , Sant Adrià de Besòs, Barcelona 08930, Spain
- ICREA , Pg. Lluís Companys 23, 08010 Barcelona, Spain
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19
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Nafria R, Genç A, Ibáñez M, Arbiol J, de la Piscina PR, Homs N, Cabot A. Co-Cu Nanoparticles: Synthesis by Galvanic Replacement and Phase Rearrangement during Catalytic Activation. Langmuir 2016; 32:2267-76. [PMID: 26878153 DOI: 10.1021/acs.langmuir.5b04622] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
The control of the phase distribution in multicomponent nanomaterials is critical to optimize their catalytic performance. In this direction, while impressive advances have been achieved in the past decade in the synthesis of multicomponent nanoparticles and nanocomposites, element rearrangement during catalyst activation has been frequently overseen. Here, we present a facile galvanic replacement-based procedure to synthesize Co@Cu nanoparticles with narrow size and composition distributions. We further characterize their phase arrangement before and after catalytic activation. When oxidized at 350 °C in air to remove organics, Co@Cu core-shell nanostructures oxidize to polycrystalline CuO-Co3O4 nanoparticles with randomly distributed CuO and Co3O4 crystallites. During a posterior reduction treatment in H2 atmosphere, Cu precipitates in a metallic core and Co migrates to the nanoparticle surface to form Cu@Co core-shell nanostructures. The catalytic behavior of such Cu@Co nanoparticles supported on mesoporous silica was further analyzed toward CO2 hydrogenation in real working conditions.
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Affiliation(s)
- Raquel Nafria
- Catalonia Institute for Energy Research, IREC, 08930 Sant Adrià del Besos, Spain
| | - Aziz Genç
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, 08193 Barcelona, Catalonia, Spain
- Metallurgy and Materials Engineering Department, Faculty of Engineering, Bartin University , 74100 Bartin, Turkey
| | - Maria Ibáñez
- Catalonia Institute for Energy Research, IREC, 08930 Sant Adrià del Besos, Spain
| | - Jordi Arbiol
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and The Barcelona Institute of Science and Technology (BIST), Campus UAB, Bellaterra, 08193 Barcelona, Catalonia, Spain
- Institució Catalana de Recerca i Estudis Avançats, ICREA, 08010 Barcelona, Spain
| | - Pilar Ramírez de la Piscina
- Departament de Química Inorgànica and Institut de Nanociència i Nanotecnologia, Universitat de Barcelona , 08028 Barcelona, Spain
| | - Narcís Homs
- Catalonia Institute for Energy Research, IREC, 08930 Sant Adrià del Besos, Spain
- Departament de Química Inorgànica and Institut de Nanociència i Nanotecnologia, Universitat de Barcelona , 08028 Barcelona, Spain
| | - Andreu Cabot
- Catalonia Institute for Energy Research, IREC, 08930 Sant Adrià del Besos, Spain
- Institució Catalana de Recerca i Estudis Avançats, ICREA, 08010 Barcelona, Spain
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Artem'ev AV, Malysheva SF, Gusarova NK, Belogorlova NA, Sukhov BG, Sutyrina AO, Matveeva EA, Vasilevsky SF, Govdi AI, Gatilov YV, Albanov AI, Trofimov BA. Reaction of elemental phosphorus with α-methylstyrenes: one-pot synthesis of secondary and tertiary phosphines, prospective bulky ligands for Pd(II) catalysts. Tetrahedron 2016; 72:443-50. [DOI: 10.1016/j.tet.2015.11.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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21
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Abstract
The ever-increasing human demand for safe and clean water is gradually pushing conventional water treatment technologies to their limits. It is now a popular perception that the solutions to the existing and future water challenges will hinge upon further developments in nanomaterial sciences. The concept of rational design emphasizes on 'design-for-purpose' and it necessitates a scientifically clear problem definition to initiate the nanomaterial design. The field of rational design of nanomaterials for water treatment has experienced a significant growth in the past decade and is poised to make its contribution in creating advanced next-generation water treatment technologies in the years to come. Within the water treatment context, this review offers a comprehensive and in-depth overview of the latest progress in rational design, synthesis and applications of nanomaterials in adsorption, chemical oxidation and reduction reactions, membrane-based separation, oil-water separation, and synergistic multifunctional all-in-one nanomaterials/nanodevices. Special attention is paid to the chemical concepts related to nanomaterial design throughout the review.
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Affiliation(s)
- Renyuan Li
- Water Desalination and Reuse Center, Division of Biological and Environmental Science and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia.
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