Maria Flytzani-Stephanopoulos

Summary

Affiliation: Tufts University
Country: USA

Publications

  1. doi request reprint Atomically dispersed supported metal catalysts
    Maria Flytzani-Stephanopoulos
    Department of Chemical and Biological Engineering, Tufts University, Medford, MA 02155, USA
    Annu Rev Chem Biomol Eng 3:545-74. 2012
  2. ncbi request reprint 'Shape effects' in metal oxide supported nanoscale gold catalysts
    Matthew B Boucher
    Department of Chemical and Biological Engineering, Tufts University, 4 Colby Street, Medford, MA 02155, USA
    Phys Chem Chem Phys 13:2517-27. 2011
  3. ncbi request reprint Novel Au/La2O3 and Au/La2O2SO4 catalysts for the water-gas shift reaction prepared via an anion adsorption method
    Joseph D Lessard
    Department of Chemical and Biological Engineering, Tufts University, Medford, MA 02155, USA
    Chem Commun (Camb) 48:4857-9. 2012
  4. doi request reprint Hydrogen production by dehydrogenation of formic acid on atomically dispersed gold on ceria
    Nan Yi
    Department of Chemical and Biological Engineering, Tufts University, 4 Colby Street, Medford, MA 02155, USA
    ChemSusChem 6:816-9. 2013
  5. doi request reprint Molecular-scale perspective of water-catalyzed methanol dehydrogenation to formaldehyde
    Matthew B Boucher
    Department of Chemical and Biological Engineering, Tufts University, Medford, Massachusetts 02155, USA
    ACS Nano 7:6181-7. 2013
  6. doi request reprint Atomically dispersed Au-(OH)x species bound on titania catalyze the low-temperature water-gas shift reaction
    Ming Yang
    Department of Chemical and Biological Engineering, Tufts University, Medford, Massachusetts 02155, USA
    J Am Chem Soc 135:3768-71. 2013
  7. ncbi request reprint Isolated metal atom geometries as a strategy for selective heterogeneous hydrogenations
    Georgios Kyriakou
    Department of Chemistry, Tufts University, 62 Talbot Avenue, Medford, MA 02155, USA
    Science 335:1209-12. 2012
  8. ncbi request reprint Probing the low-temperature water-gas shift activity of alkali-promoted platinum catalysts stabilized on carbon supports
    Branko Zugic
    Department of Chemical and Biological Engineering, Tufts University, Medford, Massachusetts 02155, United States
    J Am Chem Soc 136:3238-45. 2014
  9. doi request reprint Single atom alloy surface analogs in Pd0.18Cu15 nanoparticles for selective hydrogenation reactions
    Matthew B Boucher
    Department of Chemical and Biological Engineering, Tufts University, Medford, MA 02155, USA
    Phys Chem Chem Phys 15:12187-96. 2013

Collaborators

  • David C Bell
  • Lawrence F Allard
  • Georgios Kyriakou
  • Matthew B Boucher
  • Branko Zugic
  • Nan Yi
  • Ming Yang
  • E Charles H Sykes
  • Matthew D Marcinkowski
  • Joseph D Lessard
  • Franklin Feng Tao
  • Shiran Zhang
  • George Cladaras
  • Michael F G Mattera
  • April D Jewell
  • James Kammert
  • Howard Saltsburg
  • Colin J Murphy
  • Emily A Lewis
  • Timothy J Lawton
  • Melissa L Liriano
  • Ioannis Valsamakis
  • Simone Goergen

Detail Information

Publications9

  1. doi request reprint Atomically dispersed supported metal catalysts
    Maria Flytzani-Stephanopoulos
    Department of Chemical and Biological Engineering, Tufts University, Medford, MA 02155, USA
    Annu Rev Chem Biomol Eng 3:545-74. 2012
    ....
  2. ncbi request reprint 'Shape effects' in metal oxide supported nanoscale gold catalysts
    Matthew B Boucher
    Department of Chemical and Biological Engineering, Tufts University, 4 Colby Street, Medford, MA 02155, USA
    Phys Chem Chem Phys 13:2517-27. 2011
    ..Different shapes contain a different number of binding sites for the gold, imparting different overall activity...
  3. ncbi request reprint Novel Au/La2O3 and Au/La2O2SO4 catalysts for the water-gas shift reaction prepared via an anion adsorption method
    Joseph D Lessard
    Department of Chemical and Biological Engineering, Tufts University, Medford, MA 02155, USA
    Chem Commun (Camb) 48:4857-9. 2012
    ..An anion-adsorption technique in which [Au(OH)(4)](-) is preferentially adsorbed onto La(2)O(3) and La(2)O(2)SO(4) surfaces is used to prepare two catalysts active for the low-temperature water-gas shift reaction...
  4. doi request reprint Hydrogen production by dehydrogenation of formic acid on atomically dispersed gold on ceria
    Nan Yi
    Department of Chemical and Biological Engineering, Tufts University, 4 Colby Street, Medford, MA 02155, USA
    ChemSusChem 6:816-9. 2013
    ..Gold on ceria is demonstrated to be an effective and stable catalyst. By using this catalyst, mechanistic insights are obtained that can lead to the use of trace amounts of gold to achieve robust and cost-effective catalysts...
  5. doi request reprint Molecular-scale perspective of water-catalyzed methanol dehydrogenation to formaldehyde
    Matthew B Boucher
    Department of Chemical and Biological Engineering, Tufts University, Medford, Massachusetts 02155, USA
    ACS Nano 7:6181-7. 2013
    ..Isolated palladium atoms in the copper surface further promote this reaction. This work reveals an unexpected role of water, which is typically considered a bystander in this key chemical transformation. ..
  6. doi request reprint Atomically dispersed Au-(OH)x species bound on titania catalyze the low-temperature water-gas shift reaction
    Ming Yang
    Department of Chemical and Biological Engineering, Tufts University, Medford, Massachusetts 02155, USA
    J Am Chem Soc 135:3768-71. 2013
    ..The new materials may catalyze a number of other reactions that require oxidized active metal sites...
  7. ncbi request reprint Isolated metal atom geometries as a strategy for selective heterogeneous hydrogenations
    Georgios Kyriakou
    Department of Chemistry, Tufts University, 62 Talbot Avenue, Medford, MA 02155, USA
    Science 335:1209-12. 2012
    ..This facile hydrogen dissociation at Pd atom sites and weak binding to Cu allow for very selective hydrogenation of styrene and acetylene as compared with pure Cu or Pd metal alone...
  8. ncbi request reprint Probing the low-temperature water-gas shift activity of alkali-promoted platinum catalysts stabilized on carbon supports
    Branko Zugic
    Department of Chemical and Biological Engineering, Tufts University, Medford, Massachusetts 02155, United States
    J Am Chem Soc 136:3238-45. 2014
    ..Increased hydrogen uptake was observed on these materials when both Pt and Na were present on the catalyst, suggesting that hydrogen desorption might limit the water-gas shift reaction rate under such conditions. ..
  9. doi request reprint Single atom alloy surface analogs in Pd0.18Cu15 nanoparticles for selective hydrogenation reactions
    Matthew B Boucher
    Department of Chemical and Biological Engineering, Tufts University, Medford, MA 02155, USA
    Phys Chem Chem Phys 15:12187-96. 2013
    ..These model studies addressed a wide range of Pd concentrations related to the bimetallic nanoparticles. ..