Solid-state synthesis, characterization, UV-induced coloration and photocatalytic activity – The Sr6Bi2O11, Sr3Bi2O6 and Sr2Bi2O5 bismuthates

Описание

Тип публикации: статья из журнала

Год издания: 2018

Идентификатор DOI: 10.1016/j.cattod.2018.09.035

Ключевые слова: Bismuth compounds, Light sources, Oxygen vacancies, Phenols, Photocatalysis, Photocatalysts, Point defects, Strontium, X ray photoelectron spectroscopy, Diffuse reflectance spectrum, Flat-band potentials, Photocatalytic activities, Radical scavengers, Rec

Аннотация: This article reports on two novel strontium bismuthate photocatalysts (Sr6Bi2O11 and Sr3Bi2O6) prepared by a solid-state synthesis for which the number of strontium atoms exceeds the number of bismuth atoms in the cation sublattice; for comparison, the bi

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Издание

Журнал: Catalysis Today

ISSN журнала: 09205861

Издатель: Elsevier B.V.

Персоны

  • Shtarev D.S. (Russian Acad Sci, Yu A Kosygin Inst Tecton & Geophys, Far Eastern Branch, 65 Kim Yu Chen St, Khabarovsk 680063, Russia; Far Eastern State Transport Univ, 47 Seryshev St, Khabarovsk 680021, Russia)
  • Shtareva A.V (Russian Acad Sci, Yu A Kosygin Inst Tecton & Geophys, Far Eastern Branch, 65 Kim Yu Chen St, Khabarovsk 680063, Russia)
  • Ryabchuk V.K. (St Petersburg State Univ, Ulianovskaya 2, St Petersburg 198904, Russia)
  • Rudakova A.V (St Petersburg State Univ, Ulianovskaya 2, St Petersburg 198904, Russia)
  • Murzin P.D. (St Petersburg State Univ, Ulianovskaya 2, St Petersburg 198904, Russia)
  • Molokeev M.S. (Far Eastern State Transport Univ, 47 Seryshev St, Khabarovsk 680021, Russia; Kirensky Inst Phys, Akad Rodok 50,50,Bld 38, Krasnoyarsk 660036, Russia; Siberian Fed Univ, 79 Svobodny Pr, Knasnoyarsk 660041, Russia)
  • Koroleva A.V (St Petersburg State Univ, Ulianovskaya 2, St Petersburg 198904, Russia)
  • Blokh A.I (Far Eastern State Transport Univ, 47 Seryshev St, Khabarovsk 680021, Russia)
  • Serpone Nick (Univ Pavia, PhotoGreen Lab, Dipartimento Chim, Via Taramelli 12, I-27100 Pavia, ItalyArticle)

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