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Structure and morphology of shape‐controlled Pd nanocrystals
Author(s) -
SollaGullon Jose,
Garnier Emmanuel,
Feliu Juan M.,
Leoni Matteo,
Leonardi Alberto,
Scardi Paolo
Publication year - 2015
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s1600576715015964
Subject(s) - nanocrystal , transmission electron microscopy , underpotential deposition , morphology (biology) , materials science , selected area diffraction , crystallography , high resolution transmission electron microscopy , faceting , diffraction , deposition (geology) , electrochemistry , nanotechnology , chemistry , optics , cyclic voltammetry , physics , geology , paleontology , electrode , sediment
Pd nanocrystals were produced with uniform truncated‐cube shape and a narrow size distribution, yielding controlled surface area fractions from low Miller index ({100}, {110}, {111}) crystalline facets. Details on the structure and morphology of the nanocrystals were obtained by combining X‐ray powder diffraction line profile analysis, high‐resolution transmission electron microscopy and surface electrochemistry based on Cu underpotential deposition.
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