Vliv magnetického pole na fotochemickou tvorbu tenké vrstvy z plynné směsi Trimethyl(2-propynyloxy)silanu a Glyoxalu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F04%3A00101116" target="_blank" >RIV/61388955:_____/04:00101116 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Magnetic Field Effect on Photochemical Thin Film Formation from a Gaseous Mixture of Trimethyl(2-propynyloxy)silane and Glyoxal

Popis výsledku v původním jazyce

A gaseous mixture of trimethyl(2-propynyloxy)silane (TMPSi) and glyoxal (GLY) produced aerosol particles at the initial stage of light irradiation at 435.8 nm and then deposited a thin film as the final product. The film was also produced in the dark bythermal reaction, but the photochemical reaction was similar to8 times faster than the thermal reaction. From the XPS analysis, it was shown that TMPSi was only involved in the film produced photochemically, and the chemical structure of the photochemically produced film was different from the one of thermally produced film. It was strongly suggested that radical polymerization took place in photochemical processes and ionic polymerization, in thermal reaction. Furthermore, the product yield of the filmfrom the gaseous mixture was found to increase by the application of a magnetic field, indicating that the magnetic field influenced the chemical reaction of excited triplet state of GLY molecule.

Název v anglickém jazyce

Magnetic Field Effect on Photochemical Thin Film Formation from a Gaseous Mixture of Trimethyl(2-propynyloxy)silane and Glyoxal

Popis výsledku anglicky

A gaseous mixture of trimethyl(2-propynyloxy)silane (TMPSi) and glyoxal (GLY) produced aerosol particles at the initial stage of light irradiation at 435.8 nm and then deposited a thin film as the final product. The film was also produced in the dark bythermal reaction, but the photochemical reaction was similar to8 times faster than the thermal reaction. From the XPS analysis, it was shown that TMPSi was only involved in the film produced photochemically, and the chemical structure of the photochemically produced film was different from the one of thermally produced film. It was strongly suggested that radical polymerization took place in photochemical processes and ionic polymerization, in thermal reaction. Furthermore, the product yield of the filmfrom the gaseous mixture was found to increase by the application of a magnetic field, indicating that the magnetic field influenced the chemical reaction of excited triplet state of GLY molecule.

Druh

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

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Journal of Photopolymer Science and Technology

ISSN

0914-9244

e-ISSN

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Svazek periodika

17

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

8

Strana od-do

53-60

Kód UT WoS článku

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EID výsledku v databázi Scopus

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