Morphology and oxidation state of ALD-grown Pd nanoparticles on TiO2- and SrO-terminated SrTiO3 nanocuboids
作者： Bor-Rong Chen , Cassandra George , Yuyuan Lin , Linhua Hu , Lawrence Crosby
DOI: 10.1016/J.SUSC.2015.10.057
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摘要: Abstract We employ SrTiO3 nanocuboid single crystals with well-defined (001) surfaces that are synthesized to have either a TiO2- or SrO-terminated surface investigate the influence of termination on morphology and chemical property supported metallic nanoparticles. Using such monodispersed STO nanocuboids allows for practical catalytic reaction studies as well comparable crystal model catalyst. Pd nanoparticles were grown by atomic layer deposition, which is able control effective coverage, state, size The properties examined transmission electron microscopy, X-ray absorption spectroscopy, photoemission spectroscopy. growth pattern shown depend termination.
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