Hafnium tetrachloride | HfCl4 foda | CAS 13499-05-3 | farashin masana'anta

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Hafnium tetrachloride yana da aikace-aikace masu mahimmanci a matsayin mafarin hafnium oxide, mai haɓaka haɓakar ƙwayoyin halitta, aikace-aikacen nukiliya, da sanya fim na bakin ciki, yana nuna ƙarfinsa da mahimmancinsa a fannonin fasaha daban-daban.

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Sunan samfur: Hafnium tetrachloride
Lambar CAS: 13499-05-3
Tsarin Haɗaɗɗiya: HfCl4
Nauyin Kwayoyin: 320.3
Bayyanar: Farin foda

Ƙayyadaddun bayanai

Abu	Ƙayyadaddun bayanai
Bayyanar	Farin Foda
HfCl4+ZrCl4	≥99.9%
Zr	≤200ppm
Fe	≤40ppm
Ti	≤20ppm
Si	≤40ppm
Mg	≤20ppm
Cr	≤20ppm
Ni	≤25pm
U	≤5pm
Al	≤60ppm

Aikace-aikace

Hafnium Dioxide Precursor: Hafnium tetrachloride ana amfani da shi da farko azaman mafari don samar da hafnium dioxide (HfO2), wani abu mai kyawawan kaddarorin dielectric. HfO2 ana amfani dashi ko'ina a cikin manyan-k dielectric aikace-aikace don transistor da capacitors a cikin masana'antar semiconductor. HfCl4 yana da mahimmanci a kera na'urorin lantarki na ci gaba saboda ikonsa na samar da siraran fina-finai na hafnium dioxide.
Halitta kira mai kara kuzari: Hafnium tetrachloride za a iya amfani da shi a matsayin mai kara kuzari ga daban-daban kwayoyin kira halayen, musamman olefin polymerization. Kaddarorin sa na Lewis acid suna taimakawa wajen samar da tsaka-tsaki masu aiki, don haka inganta ingantaccen halayen sinadarai. Wannan aikace-aikacen yana da mahimmanci a cikin samar da polymers da sauran mahadi na halitta a cikin masana'antar sinadarai.
Aikace-aikacen nukiliya: Saboda babban sashin shayarwar Neutron, hafnium tetrachloride ana amfani da shi sosai a aikace-aikacen nukiliya, musamman a cikin sandunan sarrafa makamashin nukiliya. Hafnium na iya shawo kan neutrons yadda ya kamata, don haka abu ne mai dacewa don daidaita tsarin fission, wanda ke taimakawa inganta aminci da ingancin samar da wutar lantarki.
Bakin Fim Din: Ana amfani da Hafnium tetrachloride a cikin tsarin sinadarai na tururi (CVD) don samar da fina-finai na bakin ciki na kayan hafnium. Wadannan fina-finai suna da mahimmanci a cikin aikace-aikace iri-iri, ciki har da microelectronics, optics, da kayan kariya. Ikon saka kayan ɗaki, fina-finai masu inganci yana sa HfCl4 mai mahimmanci a cikin hanyoyin masana'antu na ci gaba.