Vliv vlnové délky excitačního záření a magnetického pole na tvorbu aerosolových částic z plynné směsi sirouhlíku a glyoxalu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F06%3A00044276" target="_blank" >RIV/61388955:_____/06:00044276 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Excitation wavelength dependence and magnetic field effect on aerosol particle formation from a gaseous mixture of carbon disulphide and glyoxal

Popis výsledku v původním jazyce

Upon excitation of carbon disulphide (CS2) molecules under UV light irradiation at 313nm a gaseous mixture of CS2 and glyoxal deposited sedimentary aerosol particles only. The nucleation process of the aerosol particles was investigated by measuring theHe-Ne laser light intensity scattered by the aerosol particles formed under light irradiation at 313nm, and the chemical structure of the sedimentary particles was analysed by measuring the FT-IR and X-ray photoelectron spectra. On application of a magnetic field of up to 5 T, the nucleation process was decelerated and the chemical species originating from CS2 were less abundant. The results were compared with those obtained under visible light irradiation at 435.8nm reported previously. Chemical reactions between CS2 and glyoxal molecules, which were responsive to the magnetic field, are discussed briefly.

Název v anglickém jazyce

Excitation wavelength dependence and magnetic field effect on aerosol particle formation from a gaseous mixture of carbon disulphide and glyoxal

Popis výsledku anglicky

Upon excitation of carbon disulphide (CS2) molecules under UV light irradiation at 313nm a gaseous mixture of CS2 and glyoxal deposited sedimentary aerosol particles only. The nucleation process of the aerosol particles was investigated by measuring theHe-Ne laser light intensity scattered by the aerosol particles formed under light irradiation at 313nm, and the chemical structure of the sedimentary particles was analysed by measuring the FT-IR and X-ray photoelectron spectra. On application of a magnetic field of up to 5 T, the nucleation process was decelerated and the chemical species originating from CS2 were less abundant. The results were compared with those obtained under visible light irradiation at 435.8nm reported previously. Chemical reactions between CS2 and glyoxal molecules, which were responsive to the magnetic field, are discussed briefly.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Molecular Physics

ISSN

0026-8976

e-ISSN

—

Svazek periodika

104

Číslo periodika v rámci svazku

19

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

7

Strana od-do

3003-3009

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—