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Transmission IR cell for atmosphere-controlled studies of photoprocesses on powdered high surface area materials. / Bulanin, Kirill M.; Bahnemann, Detlef W.; Rudakova, Aida V.

в: Review of Scientific Instruments, Том 90, № 10, 105113, 2019.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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@article{6848e4adce4546b49d3ca91867707376,
title = "Transmission IR cell for atmosphere-controlled studies of photoprocesses on powdered high surface area materials",
abstract = "Up to now, FT-IR spectroscopy remains one of the most effective techniques employed in the research of various heterogeneous processes including catalysis and photocatalysis. ere, the construction of a newly developed cell designed to conduct in situ IR spectroscopic studies of photoprocesses on powdered adsorbents in the transmission mode is presented. The capabilities of this device are illustrated by experimental data on photoinduced processes involving well known photocatalysts such as titanium dioxide. In particular, the kinetics of the UV-induced spectroscopic alterations in the IR spectrum of hydrated TiO2 were obtained and analyzed. Moreover, the photoactivated desorption of carbon monoxide at ambient temperature from the dehydrated TiO2 surface was observed and plausible explanations were proposed.",
keywords = "carbon monoxide, Catalysis, Spectroscopic analysis, FTIR spectroscopy, High surface area, Photo-activated, Photoinduced process, Photoprocesses, Spectroscopic studies, TiO2 surfaces, Transmission mode, Titanium dioxide",
author = "Bulanin, {Kirill M.} and Bahnemann, {Detlef W.} and Rudakova, {Aida V.}",
year = "2019",
doi = "10.1063/1.5100510",
language = "English",
volume = "90",
journal = "Review of Scientific Instruments",
issn = "0034-6748",
publisher = "American Institute of Physics",
number = "10",

}

RIS

TY - JOUR

T1 - Transmission IR cell for atmosphere-controlled studies of photoprocesses on powdered high surface area materials

AU - Bulanin, Kirill M.

AU - Bahnemann, Detlef W.

AU - Rudakova, Aida V.

PY - 2019

Y1 - 2019

N2 - Up to now, FT-IR spectroscopy remains one of the most effective techniques employed in the research of various heterogeneous processes including catalysis and photocatalysis. ere, the construction of a newly developed cell designed to conduct in situ IR spectroscopic studies of photoprocesses on powdered adsorbents in the transmission mode is presented. The capabilities of this device are illustrated by experimental data on photoinduced processes involving well known photocatalysts such as titanium dioxide. In particular, the kinetics of the UV-induced spectroscopic alterations in the IR spectrum of hydrated TiO2 were obtained and analyzed. Moreover, the photoactivated desorption of carbon monoxide at ambient temperature from the dehydrated TiO2 surface was observed and plausible explanations were proposed.

AB - Up to now, FT-IR spectroscopy remains one of the most effective techniques employed in the research of various heterogeneous processes including catalysis and photocatalysis. ere, the construction of a newly developed cell designed to conduct in situ IR spectroscopic studies of photoprocesses on powdered adsorbents in the transmission mode is presented. The capabilities of this device are illustrated by experimental data on photoinduced processes involving well known photocatalysts such as titanium dioxide. In particular, the kinetics of the UV-induced spectroscopic alterations in the IR spectrum of hydrated TiO2 were obtained and analyzed. Moreover, the photoactivated desorption of carbon monoxide at ambient temperature from the dehydrated TiO2 surface was observed and plausible explanations were proposed.

KW - carbon monoxide

KW - Catalysis

KW - Spectroscopic analysis

KW - FTIR spectroscopy

KW - High surface area

KW - Photo-activated

KW - Photoinduced process

KW - Photoprocesses

KW - Spectroscopic studies

KW - TiO2 surfaces

KW - Transmission mode

KW - Titanium dioxide

UR - http://www.scopus.com/inward/record.url?scp=85074188966&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/transmission-ir-cell-atmospherecontrolled-studies-photoprocesses-powdered-high-surface-area-material

U2 - 10.1063/1.5100510

DO - 10.1063/1.5100510

M3 - Article

AN - SCOPUS:85074188966

VL - 90

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

SN - 0034-6748

IS - 10

M1 - 105113

ER -

ID: 48489061