Magnetically Recoverable Pd/Fe3O4 Core-Shell Nanowire Clusters with Increased Hydrogenation Activity

Watt, John; Kotula, Paul G.; Huber, Dale L.

doi:10.1002/cplu.201700009

Title: Magnetically Recoverable Pd/Fe₃O₄ Core-Shell Nanowire Clusters with Increased Hydrogenation Activity

Abstract

Core-shell nanostructures are promising candidates for the next generation of catalysts due to synergistic effects which can arise from having two active species in close contact, leading to increased activity. Likewise, catalysts displaying added functionality, such as a magnetic response, can increase their scientific and industrial potential. Here, we synthesize Pd/Fe₃O₄ core-shell nanowire clusters and apply them as hydrogenation catalysts for an industrially important hydrogenation reaction; the conversion of acetophenone to 1-phenylethanol. During synthesis, the palladium nanowires self-assemble into clusters which act as a high surface area framework for the growth of a magnetic iron oxide shell. We demonstrate excellent catalytic activity due to the presence of palladium while the strong magnetic properties provided by the iron oxide shell enable facile catalyst recovery.

Authors:

Watt, John ^[1]; Kotula, Paul G. ^[1]; Huber, Dale L. ^[1]

Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Publication Date:: 2017-02-06

Research Org.:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Org.:: USDOE National Nuclear Security Administration (NNSA)

OSTI Identifier:: 1356218

Alternate Identifier(s):: OSTI ID: 1401749

Report Number(s):: SAND-2017-2638J
Journal ID: ISSN 2192-6506; 651634

Grant/Contract Number:: AC04-94AL85000

Resource Type:: Accepted Manuscript

Journal Name:: ChemPlusChem

Additional Journal Information:: Journal Volume: 82; Journal Issue: 3; Journal ID: ISSN 2192-6506

Publisher:: ChemPubSoc Europe

Country of Publication:: United States

Language:: English

Subject:: 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats


                    Watt, John, Kotula, Paul G., and Huber, Dale L. Magnetically Recoverable Pd/Fe3O4 Core-Shell Nanowire Clusters with Increased Hydrogenation Activity.  United States: N. p., 2017. 
Web.  doi:10.1002/cplu.201700009.

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                    Watt, John, Kotula, Paul G., & Huber, Dale L. Magnetically Recoverable Pd/Fe3O4 Core-Shell Nanowire Clusters with Increased Hydrogenation Activity.  United States.  https://doi.org/10.1002/cplu.201700009

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                    Watt, John, Kotula, Paul G., and Huber, Dale L. Mon .  
"Magnetically Recoverable Pd/Fe3O4 Core-Shell Nanowire Clusters with Increased Hydrogenation Activity".  United States.  https://doi.org/10.1002/cplu.201700009.  https://www.osti.gov/servlets/purl/1356218.

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@article{osti_1356218,

  title        = {Magnetically Recoverable Pd/Fe3O4 Core-Shell Nanowire Clusters with Increased Hydrogenation Activity},

  author       = {Watt, John and Kotula, Paul G. and Huber, Dale L.},

  abstractNote = {Core-shell nanostructures are promising candidates for the next generation of catalysts due to synergistic effects which can arise from having two active species in close contact, leading to increased activity. Likewise, catalysts displaying added functionality, such as a magnetic response, can increase their scientific and industrial potential. Here, we synthesize Pd/Fe3O4 core-shell nanowire clusters and apply them as hydrogenation catalysts for an industrially important hydrogenation reaction; the conversion of acetophenone to 1-phenylethanol. During synthesis, the palladium nanowires self-assemble into clusters which act as a high surface area framework for the growth of a magnetic iron oxide shell. We demonstrate excellent catalytic activity due to the presence of palladium while the strong magnetic properties provided by the iron oxide shell enable facile catalyst recovery.},

  doi          = {10.1002/cplu.201700009},

  journal      = {ChemPlusChem},

  number       = 3,

  volume       = 82,

  place        = {United States},

  year         = {2017},

  month        = {2}

}

Copy to clipboard

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Works referenced in this record:

Synthesis and catalytic properties of highly branched palladium nanostructures using seeded growth
journal, January 2016

Graham, L.; Collins, G.; Holmes, J. D.
Nanoscale, Vol. 8, Issue 5
DOI: 10.1039/C5NR07413D

Magnetically Separable Nanocatalysts: Bridges between Homogeneous and Heterogeneous Catalysis
journal, April 2010

Shylesh, Sankaranarayanapillai; Schünemann, Volker; Thiel, Werner R.
Angewandte Chemie International Edition, Vol. 49, Issue 20
DOI: 10.1002/anie.200905684

Magnetically Recoverable Palladium(0) Nanocomposite Catalyst for Hydrogenation Reactions in Water
journal, November 2014

Pélisson, Carl-Hugo; Denicourt-Nowicki, Audrey; Meriadec, Cristelle
ChemCatChem, Vol. 7, Issue 2
DOI: 10.1002/cctc.201402761

Palladium Nanoparticles Encapsulated in Core–Shell Silica: A Structured Hydrogenation Catalyst with Enhanced Activity for Reduction of Oxyanion Water Pollutants
journal, September 2014

Wang, Yin; Liu, Jinyong; Wang, Peng
ACS Catalysis, Vol. 4, Issue 10
DOI: 10.1021/cs500971r

A stepwise loading method to magnetically responsive Pt-Fe3O4/MCNT catalysts for selective hydrogenation of 3-methylcrotonaldehyde
journal, January 2014

Song, Shaofei; Yu, Jianyan; Xiao, Qiang
Nanoscale Research Letters, Vol. 9, Issue 1
DOI: 10.1186/1556-276X-9-677

Gold-Palladium Core-Shell Nanocrystals with Size and Shape Control Optimized for Catalytic Performance
journal, December 2012

Henning, Anna M.; Watt, John; Miedziak, Peter J.
Angewandte Chemie International Edition, Vol. 52, Issue 5
DOI: 10.1002/anie.201207824

Benzene Formation at 70 °C by Coupling of Propylene on Supported Pd Nanoclusters
journal, July 2005

Chou, Ju; Zhang, Siyan; Sun, Shouli
Angewandte Chemie International Edition, Vol. 44, Issue 30
DOI: 10.1002/anie.200500022

Highly Active and Sinter-Resistant Pd-Nanoparticle Catalysts Encapsulated in Silica
journal, October 2008

Park, Jung-Nam; Forman, Arnold J.; Tang, Wei
Small, Vol. 4, Issue 10
DOI: 10.1002/smll.200800895

Heterogenized Bimetallic Pd–Pt–Fe ₃ O ₄ Nanoflakes as Extremely Robust, Magnetically Recyclable Catalysts for Chemoselective Nitroarene Reduction
journal, June 2016

Byun, Sangmoon; Song, Yeami; Kim, B. Moon
ACS Applied Materials & Interfaces, Vol. 8, Issue 23
DOI: 10.1021/acsami.6b05229

The Reaction of Metal Carbonyls and Amines. I. Iron Carbonyl with Piperidine and n-Butylamine. The Initial Stages of the Reaction ^1,2
journal, July 1965

Edgell, Walter F.; Yang, Meiling T.; Bulkin, Bernard J.
Journal of the American Chemical Society, Vol. 87, Issue 14
DOI: 10.1021/ja01092a012

Immobilised lipase-catalysed resolution of (R,S)-1-phenylethanol in recirculated packed bed reactor
journal, May 2004

Chua, Lee Suan; Sarmidi, Mohamad Roji
Journal of Molecular Catalysis B: Enzymatic, Vol. 28, Issue 2-3
DOI: 10.1016/j.molcatb.2004.02.004

A Magnetically Recyclable Nanocomposite Catalyst for Olefin Epoxidation
journal, September 2007

Shokouhimehr, Mohammadreza; Piao, Yuanzhe; Kim, Jaeyun
Angewandte Chemie International Edition, Vol. 46, Issue 37
DOI: 10.1002/anie.200702386

Recent Developments in Palladium-Based Bimetallic Catalysts
journal, June 2015

Liao, Fenglin; Lo, Tsz Woon Benedict; Tsang, Shik Chi Edman
ChemCatChem, Vol. 7, Issue 14
DOI: 10.1002/cctc.201500245

Pd nanoparticles embedded in sponge-like porous silica as a Suzuki–Miyaura catalyst: Similarities and differences with homogeneous catalysts
journal, October 2007

Budroni, G.; Corma, A.; Garcia, H.
Journal of Catalysis, Vol. 251, Issue 2
DOI: 10.1016/j.jcat.2007.07.027

Iron-iron oxide core–shell nanoparticles are active and magnetically recyclable olefin and alkyne hydrogenation catalysts in protic and aqueous media
journal, January 2012

Hudson, Reuben; Rivière, Antoine; Cirtiu, Ciprian M.
Chemical Communications, Vol. 48, Issue 27
DOI: 10.1039/c2cc16438h

Ultrafast Growth of Highly Branched Palladium Nanostructures for Catalysis
journal, December 2009

Watt, John; Cheong, Soshan; Toney, Michael F.
ACS Nano, Vol. 4, Issue 1
DOI: 10.1021/nn901277k

Magnetically retrievable catalysts for asymmetric synthesis
journal, March 2015

Nasir Baig, R. B.; Nadagouda, Mallikarjuna N.; Varma, Rajender S.
Coordination Chemistry Reviews, Vol. 287
DOI: 10.1016/j.ccr.2014.12.017

Catalytic and kinetic study of the liquid-phase hydrogenation of acetophenone over Cu/SiO2 catalyst
journal, October 2008

Bertero, Nicolás M.; Apesteguía, Carlos R.; Marchi, Alberto J.
Applied Catalysis A: General, Vol. 349, Issue 1-2
DOI: 10.1016/j.apcata.2008.07.014

Designing bimetallic catalysts for a green and sustainable future
journal, January 2012

Sankar, Meenakshisundaram; Dimitratos, Nikolaos; Miedziak, Peter J.
Chemical Society Reviews, Vol. 41, Issue 24
DOI: 10.1039/c2cs35296f

Synthesis and Structural Characterization of Branched Palladium Nanostructures
journal, June 2009

Watt, John; Young, Neil; Haigh, Sarah
Advanced Materials, Vol. 21, Issue 22
DOI: 10.1002/adma.200900272

Enhanced Nanoparticle Size Control by Extending LaMer’s Mechanism
journal, August 2015

Vreeland, Erika C.; Watt, John; Schober, Gretchen B.
Chemistry of Materials, Vol. 27, Issue 17
DOI: 10.1021/acs.chemmater.5b02510

Benzene Formation at 70 °C by Coupling of Propylene on Supported Pd Nanoclusters
journal, July 2005

Chou, Ju; Zhang, Siyan; Sun, Shouli
Angewandte Chemie, Vol. 117, Issue 30
DOI: 10.1002/ange.200500022

The use of ultrasmall iron(0) nanoparticles as catalysts for the selective hydrogenation of unsaturated C–C bonds
journal, January 2013

Kelsen, Vinciane; Wendt, Bianca; Werkmeister, Svenja
Chemical Communications, Vol. 49, Issue 33
DOI: 10.1039/c3cc00152k

Gold-Palladium Core-Shell Nanocrystals with Size and Shape Control Optimized for Catalytic Performance
journal, December 2012

Henning, Anna M.; Watt, John; Miedziak, Peter J.
Angewandte Chemie, Vol. 125, Issue 5
DOI: 10.1002/ange.201207824

A Highly Water-Dispersible/Magnetically Separable Palladium Catalyst: Selective Transfer Hydrogenation or Direct Reductive N-Formylation of Nitroarenes in Water
journal, August 2015

Karimi, Babak; Mansouri, Fariborz; Vali, Hojatollah
ChemPlusChem, Vol. 80, Issue 12
DOI: 10.1002/cplu.201500302

Nano-magnetite (Fe3O4) as a support for recyclable catalysts in the development of sustainable methodologies
journal, January 2013

Gawande, Manoj B.; Branco, Paula S.; Varma, Rajender S.
Chemical Society Reviews, Vol. 42, Issue 8
DOI: 10.1039/c3cs35480f

Effect of Pd Nanoparticle Size on the Catalytic Hydrogenation of Allyl Alcohol
journal, April 2006

Wilson, Orla M.; Knecht, Marc R.; Garcia-Martinez, Joaquin C.
Journal of the American Chemical Society, Vol. 128, Issue 14, p. 4510-4511
DOI: 10.1021/ja058217m

Shape-Controlled Synthesis of Metal Nanostructures: The Case of Palladium
journal, September 2007

Xiong, Y.; Xia, Y.
Advanced Materials, Vol. 19, Issue 20
DOI: 10.1002/adma.200701301

Reaktionen von Eisencarbonylen mit Ammoniak: Hexammin-Eisen(II)-Carbonylferrate
journal, June 1957

Hieber, Walter; Werner, Robert
Chemische Berichte, Vol. 90, Issue 6
DOI: 10.1002/cber.19570900635

Highly Stable Amine Functionalized Iron Oxide Nanoparticles Designed for Magnetic Particle Imaging (MPI)
journal, July 2013

Arami, Hamed; Krishnan, Kannan M.
IEEE Transactions on Magnetics, Vol. 49, Issue 7
DOI: 10.1109/TMAG.2013.2245110

Liquid phase acetophenone hydrogenation on Ru/Cr/B catalysts supported on silica
journal, September 2002

Casagrande, Manuela; Storaro, Loretta; Talon, Aldo
Journal of Molecular Catalysis A: Chemical, Vol. 188, Issue 1-2
DOI: 10.1016/S1381-1169(02)00079-1

Activity, selectivity and stability of Ni and bimetallic Ni–Pt supported on zeolite Y catalysts for hydrogenation of acetophenone and its substituted derivatives
journal, February 2000

Malyala, R. V.; Rode, C. V.; Arai, M.
Applied Catalysis A: General, Vol. 193, Issue 1-2
DOI: 10.1016/S0926-860X(99)00442-1

Synthesis and Stability of Highly Crystalline and Stable Iron/Iron Oxide Core/Shell Nanoparticles for Biomedical Applications
journal, January 2012

Cheong, Soshan; Ferguson, Peter; Hermans, Ian F.
ChemPlusChem, Vol. 77, Issue 2
DOI: 10.1002/cplu.201100074

Kinetic resolution of both 1-phenylethanol enantiomers produced by hydrolysis of 1-phenylethyl acetate with Candida antarctica lipase B in different solvent systems
journal, September 2011

Fan, Yongxian; Xie, Zhangming; Zhang, Huawei
Kinetics and Catalysis, Vol. 52, Issue 5
DOI: 10.1134/S0023158411050065

A Magnetically Recyclable Nanocomposite Catalyst for Olefin Epoxidation
journal, September 2007

Shokouhimehr, Mohammadreza; Piao, Yuanzhe; Kim, Jaeyun
Angewandte Chemie, Vol. 119, Issue 37
DOI: 10.1002/ange.200702386

Magnetisch abtrennbare Nanokatalysatoren: Brücken zwischen homogener und heterogener Katalyse
journal, April 2010

Shylesh, Sankaranarayanapillai; Schünemann, Volker; Thiel, Werner R.
Angewandte Chemie, Vol. 122, Issue 20
DOI: 10.1002/ange.200905684

On the role of surface diffusion in determining the shape or morphology of noble-metal nanocrystals
journal, April 2013

Xia, X.; Xie, S.; Liu, M.
Proceedings of the National Academy of Sciences, Vol. 110, Issue 17
DOI: 10.1073/pnas.1222109110

Improving the catalytic performances of metal nanoparticles by combining shape control and encapsulation
journal, September 2015

Martins, J.; Batail, N.; Silva, S.
Applied Catalysis A: General, Vol. 504
DOI: 10.1016/j.apcata.2014.11.034

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Title: Magnetically Recoverable Pd/Fe3O4 Core-Shell Nanowire Clusters with Increased Hydrogenation Activity

Abstract

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Benzene Formation at 70 °C by Coupling of Propylene on Supported Pd Nanoclusters
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