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Building Materials from Colloidal Nanocrystal Arrays: Evolution of Structure, Composition, and Mechanical Properties upon the Removal of Ligands by O2 Plasma.
Shaw, Santosh; Colaux, Julien L; Hay, Jennifer L; Peiris, Frank C; Cademartiri, Ludovico.
Afiliación
  • Shaw S; Department of Materials Science and Engineering, Iowa State University of Science and Technology, 2220 Hoover Hall, Ames, IA, 50011, USA.
  • Colaux JL; Ion Beam Centre, University of Surrey, Guildford, GU2 7XH, UK.
  • Hay JL; Nanomechanics, Inc., 105 Meco Lane, Oak Ridge, TN, 37830, USA.
  • Peiris FC; Department of Physics, Kenyon College, Gambier, OH, 43022, USA.
  • Cademartiri L; Department of Materials Science and Engineering, Iowa State University of Science and Technology, 2220 Hoover Hall, Ames, IA, 50011, USA. lcademar@iastate.edu.
Adv Mater ; 28(40): 8900-8905, 2016 Oct.
Article en En | MEDLINE | ID: mdl-27550789
ABSTRACT
The mechanical properties of colloidal nanocrystal superlattices can be tailored through exposure to low-pressure plasma. The elastic modulus and hardness of the ligand-free 3.7 nm ZrO2 superlattice are found to be similar to bulk yttria-stabilized tetragonal polycrystals of the same relative density but without any doping.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Adv Mater Asunto de la revista: BIOFISICA / QUIMICA Año: 2016 Tipo del documento: Article País de afiliación: Estados Unidos

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Adv Mater Asunto de la revista: BIOFISICA / QUIMICA Año: 2016 Tipo del documento: Article País de afiliación: Estados Unidos