Hafnium tetrachlide | HFCL4 hmoov | CAS 13499-05-3 | Hoobkas Nqe

Cov lus piav qhia luv luv:

Hafnium Tetrachloride muaj cov ntawv thov tseem ceeb ua ntej hafnium olide, thiab nyias zaj duab xis, thiab qhov tseem ceeb hauv ntau hom kev sib txuas.

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Khoom Ntawv

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Cov lus qhia luv luv

Khoom npe: Hafnium Tetrachloride
CAS TSIS TAU .: 13499-05-3
Compound Tus Qauv: HFCL4
Molecular hnyav: 320.3
Zog: Cov hmoov dawb dawb

Kev qhia tshwj xeeb

Yam	Kev qhia tshwj xeeb
Kev tshwm sim	Cov hmoov dawb
HFCL4 + ZRCL4	≥99.9%
Zr	Ult200PPPM
Fe	≤400PPM
Ti	5PPPPM
Si	≤400PPM
Mg	5PPPPM
Cr	5PPPPM
Ni	Hla ≤25PPM
U	Av≤5ppm
Al	≤60FPM

Daim ntawv thov

Hafnium dioxide prefursor: Hafnium Tetrachloride yog feem ntau siv los ua tus ua ntej los tsim Hafnium Dioxide (HFO2), cov khoom siv nrog cov khoom Dielectric zoo heev. HFO2 tau siv dav hauv cov ntawv thov High-K diilecic rau cov transistors thiab capacitors hauv kev lag luam semiconductor. HFCL4 yog qhov tseem ceeb hauv kev tsim cov khoom siv hluav taws xob siab heev vim nws lub peev xwm los ua cov yeeb yaj kiab nyias ntawm hafnium dioxide.
Organic synthesis catalyst: Hafnium Tetrachloride tuaj yeem siv ua catalyst rau ntau yam organic squthesis cov tshuaj tiv thaiv, tshwj xeeb OLAIN COLINDONZE. Nws cov khoom siv Lewis acid muaj kev pab ua kom muaj kev ua haujlwm nquag, yog li txhim kho cov efficievic ntawm kev siv tshuaj lom neeg. Daim ntawv thov no yog qhov tseem ceeb hauv kev tsim cov noob polymers thiab lwm cov organic sib txuas hauv kev lag luam tshuaj.
Nuclear Daim Ntawv Thov: Vim tias nws cov siab nruab nrab kev tso cai hla ntu, Hafnium Tetrachloride yog dav siv nyob rau hauv cov khoom siv nuclear ntawm nuclear reactors. Hafnium tuaj yeem nqus tau cov neeg pub dawb, yog li nws yog cov khoom siv uas tsim nyog rau kev tswj hwm txoj kev nyab xeeb thiab kev ua haujlwm ntawm nuclear zog tiam.
Nyias Zaj Duab Xis Deposition: Hafnium Tetrachloride yog siv hauv Vetor Chapor Deposition (CVD) cov txheej txheem los ua cov yeeb yaj kiab nyias ntawm Hafnium-based cov ntaub ntawv. Cov yeeb yaj kiab no yog qhov tseem ceeb nyob rau hauv ntau cov ntawv thov, suav nrog microelectronics, optics, thiab tiv thaiv cov txheej txheem tiv thaiv. Lub peev xwm los tso cai tso tseg, cov yeeb yaj kiab zoo ua rau HFCLI muaj txiaj ntsig zoo hauv kev tsim cov txheej txheem siab.