Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Plain DFT and hybrid HF-DFT LCAO calculations of SnO2 (110) and (100) bare and hydroxylated surfaces. / Evarestov, R. A.; Bandura, A. V.; Proskurov, E. V.
в: Physica Status Solidi (B) Basic Research, Том 243, № 8, 01.07.2006, стр. 1823-1834.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Plain DFT and hybrid HF-DFT LCAO calculations of SnO2 (110) and (100) bare and hydroxylated surfaces
AU - Evarestov, R. A.
AU - Bandura, A. V.
AU - Proskurov, E. V.
PY - 2006/7/1
Y1 - 2006/7/1
N2 - The density functional LCAO calculations using DFT (PBE) and hybrid HF-DFT (B3LYP) functional are presented for the electronic and structural properties of bare and hydroxylated low index surfaces of SnO2 crystal. The dissociative and associative water adsorption on (110) and (100) SnO2 surfaces is investigated. The role of geometrical and chemical-bonding factors in the relative stability of different adsorption structures is discussed. The comparison of plain DFT functionals with the B3LYP hybrid functional shows that, in contrast to former DFT plane-wave calculations (spontaneous dissociation), an associative adsorption of the water molecules becomes possible not only in the case of the (100) surface but also at the most stable (110) surface.
AB - The density functional LCAO calculations using DFT (PBE) and hybrid HF-DFT (B3LYP) functional are presented for the electronic and structural properties of bare and hydroxylated low index surfaces of SnO2 crystal. The dissociative and associative water adsorption on (110) and (100) SnO2 surfaces is investigated. The role of geometrical and chemical-bonding factors in the relative stability of different adsorption structures is discussed. The comparison of plain DFT functionals with the B3LYP hybrid functional shows that, in contrast to former DFT plane-wave calculations (spontaneous dissociation), an associative adsorption of the water molecules becomes possible not only in the case of the (100) surface but also at the most stable (110) surface.
UR - http://www.scopus.com/inward/record.url?scp=33745932703&partnerID=8YFLogxK
U2 - 10.1002/pssb.200541412
DO - 10.1002/pssb.200541412
M3 - Article
AN - SCOPUS:33745932703
VL - 243
SP - 1823
EP - 1834
JO - Physica Status Solidi (B): Basic Research
JF - Physica Status Solidi (B): Basic Research
SN - 0370-1972
IS - 8
ER -
ID: 43150642