Magnetic Field Effect on Chemical Compositions of Magnetic Aerosol Particles Synthesized Photochemically from a Gaseous Mixture of Iron Pentacarbonyl and Trimethylsilyl Azide
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F13%3A00422831" target="_blank" >RIV/61388980:_____/13:00422831 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1080/02786826.2013.829552" target="_blank" >http://dx.doi.org/10.1080/02786826.2013.829552</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/02786826.2013.829552" target="_blank" >10.1080/02786826.2013.829552</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Magnetic Field Effect on Chemical Compositions of Magnetic Aerosol Particles Synthesized Photochemically from a Gaseous Mixture of Iron Pentacarbonyl and Trimethylsilyl Azide
Popis výsledku v původním jazyce
Under intense UV light irradiation with an Nd:YAG laser at 355nm, a gaseous mixture of iron pentacarbonyl (Fe(CO)(5)) and trimethylsilyl azide (TMSAz) produced aerosol magnetic particles with diameters of 50-100nm. Two photon absorption of TMSAz and Fe(CO)(5) took place efficiently to produce trimethylsilyl nitrene and iron carbonyls (Fe(CO) (n) n = 1-4). In cases where a partial pressure of TMSAz was high, nucleation reactions of aerosol particles proceeded via chemical reactions between trimethylsilylnitrene and two iron carbonyls, resulting in bridging between two iron carbonyls by silyl nitrene. In cases where a partial pressure of TMSAz was low, the nucleation reactions proceeded via chemical reactions between two iron carbonyls, resulting in theformation of di-iron carbonyls with bridging >CO group. Both of these nucleation reactions took place concurrently during aerosol particle formation. From FT-IR spectral change of sedimentary particles produced under an external magnetic
Název v anglickém jazyce
Magnetic Field Effect on Chemical Compositions of Magnetic Aerosol Particles Synthesized Photochemically from a Gaseous Mixture of Iron Pentacarbonyl and Trimethylsilyl Azide
Popis výsledku anglicky
Under intense UV light irradiation with an Nd:YAG laser at 355nm, a gaseous mixture of iron pentacarbonyl (Fe(CO)(5)) and trimethylsilyl azide (TMSAz) produced aerosol magnetic particles with diameters of 50-100nm. Two photon absorption of TMSAz and Fe(CO)(5) took place efficiently to produce trimethylsilyl nitrene and iron carbonyls (Fe(CO) (n) n = 1-4). In cases where a partial pressure of TMSAz was high, nucleation reactions of aerosol particles proceeded via chemical reactions between trimethylsilylnitrene and two iron carbonyls, resulting in bridging between two iron carbonyls by silyl nitrene. In cases where a partial pressure of TMSAz was low, the nucleation reactions proceeded via chemical reactions between two iron carbonyls, resulting in theformation of di-iron carbonyls with bridging >CO group. Both of these nucleation reactions took place concurrently during aerosol particle formation. From FT-IR spectral change of sedimentary particles produced under an external magnetic
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CA - Anorganická chemie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Aerosol Science and Technology
ISSN
0278-6826
e-ISSN
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Svazek periodika
47
Číslo periodika v rámci svazku
11
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
8
Strana od-do
1188-1195
Kód UT WoS článku
000324459700004
EID výsledku v databázi Scopus
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