Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Effect of the Heterovalent Sc3+ and Nb5+ Doping on Photoelectrochemical Behavior of Anatase TiO2. / Силявка, Елена Сергеевна; Рудакова, Аида Витальевна; Бакиев, Таир Владимирович; Мурашкина, Анна Андреевна; Мурзин, Петр Дмитриевич; Катаева, Галина; Емелин, Алексей Владимирович; Банеманн, Детлеф Вернер.
в: Catalysts, Том 14, № 1, 76, 17.01.2024.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Effect of the Heterovalent Sc3+ and Nb5+ Doping on Photoelectrochemical Behavior of Anatase TiO2
AU - Силявка, Елена Сергеевна
AU - Рудакова, Аида Витальевна
AU - Бакиев, Таир Владимирович
AU - Мурашкина, Анна Андреевна
AU - Мурзин, Петр Дмитриевич
AU - Катаева, Галина
AU - Емелин, Алексей Владимирович
AU - Банеманн, Детлеф Вернер
PY - 2024/1/17
Y1 - 2024/1/17
N2 - In this study, we explored the effect of either Nb or Sc doping at a concentration range of 0.0–1.0 at.% on the physical–chemical and photoelectrochemical behavior of TiO2 anatase electrodes. This behavior was characterized by work function, flat band potential, donor density, spectral dependence of photocurrent and stationary photocurrent measurements. All experimental results are interpreted in terms of the formation of the shallow delocalized polaron states in the case of Nb doping and deep acceptor states induced by Sc doping on TiO2 anatase.
AB - In this study, we explored the effect of either Nb or Sc doping at a concentration range of 0.0–1.0 at.% on the physical–chemical and photoelectrochemical behavior of TiO2 anatase electrodes. This behavior was characterized by work function, flat band potential, donor density, spectral dependence of photocurrent and stationary photocurrent measurements. All experimental results are interpreted in terms of the formation of the shallow delocalized polaron states in the case of Nb doping and deep acceptor states induced by Sc doping on TiO2 anatase.
KW - photoelectrochemistry; metal doping; heterovalent doping; work function; intrinsic defects; titanium dioxide
KW - heterovalent doping
KW - intrinsic defects
KW - metal doping
KW - photoelectrochemistry
KW - titanium dioxide
KW - work function
UR - https://www.mendeley.com/catalogue/293721c4-2c93-3619-9c18-2c16f52ffc7a/
U2 - 10.3390/catal14010076
DO - 10.3390/catal14010076
M3 - Article
VL - 14
JO - Catalysts
JF - Catalysts
SN - 2073-4344
IS - 1
M1 - 76
ER -
ID: 116029042