Size dependency variation in lattice parameter and valency states in nanocrystalline cerium oxide

By S. Deshpande, S. Patil, S. Kuchibhatla, S. Seal. 2005

1,081 citations recorded by the source corpus.

Subfields: Materials Chemistry

View Paper: https://www.semanticscholar.org/paper/edc79dfb8245edc884b0829265eb1a9684769e28

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In Materials Chemistry

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Citations in the corpus

• The prevalence of surface oxygen vacancies over the mobility of bulk oxygen in nanostructured ceria for the total toluene oxidation (2015, background): “Two main peaks can be observed, the peak centred around 460 cm is characteristic of the CeO2 vibrations (the triply degenerated TO mode) [33], whilst the broad peak at around 600 cm (see Figure 11 insets) is characteristic of the defect induced (D) mode associated with the presence of oxygen vacanci”
• Microscopic origin of lattice contraction and expansion in undoped rutile TiO2 nanostructures (2014, background): “Therefore, a large number of studies have concentrated on the size-dependent variation of lattice parameters and subsequently have studied the linear/nonlinear expansion/contraction of TiO2 [8–10] and other metal-oxide nanomaterials [11, 12].”