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Description
| - A combined experimental and computational approach was used to study the spectroscopic properties of benzene at the ice–air interface at 253 and 77 K in comparison with its spectroscopic behavior in aqueous solutions. Benzene-contaminated ice samples were prepared either by shock-freezing of benzene aqueous solutions or by benzene vapor-deposition on pure ice grains and examined using UV diffuse reflectance and emission spectroscopies. Neither the absorption nor excitation nor emission spectra provided unambiguous evidence of benzene associates on the ice surface even at a higher surface coverage. Only a small increase in the fluorescence intensity in the region above 290 nm found experimentally might be associated with formation of benzene excimers perturbed by the interaction with the ice surface as shown by ADC(2) excited-state calculations.
- A combined experimental and computational approach was used to study the spectroscopic properties of benzene at the ice–air interface at 253 and 77 K in comparison with its spectroscopic behavior in aqueous solutions. Benzene-contaminated ice samples were prepared either by shock-freezing of benzene aqueous solutions or by benzene vapor-deposition on pure ice grains and examined using UV diffuse reflectance and emission spectroscopies. Neither the absorption nor excitation nor emission spectra provided unambiguous evidence of benzene associates on the ice surface even at a higher surface coverage. Only a small increase in the fluorescence intensity in the region above 290 nm found experimentally might be associated with formation of benzene excimers perturbed by the interaction with the ice surface as shown by ADC(2) excited-state calculations. (en)
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Title
| - Spectroscopic Properties of Benzene at the Air–Ice Interface: A Combined Experimental–Computational Approach
- Spectroscopic Properties of Benzene at the Air–Ice Interface: A Combined Experimental–Computational Approach (en)
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skos:prefLabel
| - Spectroscopic Properties of Benzene at the Air–Ice Interface: A Combined Experimental–Computational Approach
- Spectroscopic Properties of Benzene at the Air–Ice Interface: A Combined Experimental–Computational Approach (en)
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skos:notation
| - RIV/00216224:14310/14:00074347!RIV15-MSM-14310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - I, P(EE2.3.30.0037), P(GAP208/10/1724), P(GAP208/12/1318), P(GAP503/10/0947), P(LH11021), P(LO1214), S
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216224:14310/14:00074347
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Ice; snow; benzene; spectroscopy; calculations (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Physical Chemistry A
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Gladich, Ivan
- Klán, Petr
- Nachtigallová, Dana
- Roeselová, Martina
- Heger, Dominik
- Malongwe, Joseph K'ekuboni
- Krausko, Ján
- Kania, Rafal Józef
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
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http://localhost/t...ganizacniJednotka
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