Synthesis of Magnetic Ultrafine Particles from a Ternary Gaseous Mixture Involving Cobalt Tricarbonyl Nitrosyl

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F14%3A00440069" target="_blank" >RIV/61388980:_____/14:00440069 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.2494/photopolymer.27.477" target="_blank" >http://dx.doi.org/10.2494/photopolymer.27.477</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2494/photopolymer.27.477" target="_blank" >10.2494/photopolymer.27.477</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Synthesis of Magnetic Ultrafine Particles from a Ternary Gaseous Mixture Involving Cobalt Tricarbonyl Nitrosyl

Popis výsledku v původním jazyce

From a ternary gaseous mixture of cobalt tricarbonyl nitrosyl (Co(CO)(3)NO), tetraethylgermane (TEG), and propenyltrimethylsilane (allyltrimethylsilane) (ATMeSi), magnetic ultrafine particles were produced under irradiation with intense Nd:YAG laser light. From FT-IR spectra, chemical structure of the ultrafine particles was investigated. The spectrum of the magnetic particles was essentially the same to the one of the ultrafine particles produced from a binary gaseous mixture of Co(CO)(3)NO and ATMeSi,suggesting strongly that TEG molecules did not contribute significantly to particle formation process. On the other hand, in the gaseous phase, depletion rate of TEG molecules was accelerated by 800 times due to the presence of Co(CO)(3)NO molecules, showing that TEG molecules interacted efficiently with Co(CO)(3)NO molecules to produce some volatile chemical species in the gas phase under laser light irradiation. Magnetization of the ultrafine particles was measured using a SQUID magne

Název v anglickém jazyce

Synthesis of Magnetic Ultrafine Particles from a Ternary Gaseous Mixture Involving Cobalt Tricarbonyl Nitrosyl

Popis výsledku anglicky

From a ternary gaseous mixture of cobalt tricarbonyl nitrosyl (Co(CO)(3)NO), tetraethylgermane (TEG), and propenyltrimethylsilane (allyltrimethylsilane) (ATMeSi), magnetic ultrafine particles were produced under irradiation with intense Nd:YAG laser light. From FT-IR spectra, chemical structure of the ultrafine particles was investigated. The spectrum of the magnetic particles was essentially the same to the one of the ultrafine particles produced from a binary gaseous mixture of Co(CO)(3)NO and ATMeSi,suggesting strongly that TEG molecules did not contribute significantly to particle formation process. On the other hand, in the gaseous phase, depletion rate of TEG molecules was accelerated by 800 times due to the presence of Co(CO)(3)NO molecules, showing that TEG molecules interacted efficiently with Co(CO)(3)NO molecules to produce some volatile chemical species in the gas phase under laser light irradiation. Magnetization of the ultrafine particles was measured using a SQUID magne

Druh

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

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

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

—

Svazek periodika

27

Číslo periodika v rámci svazku

46

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

7

Strana od-do

477-483

Kód UT WoS článku

000340229800013

EID výsledku v databázi Scopus

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