Hafnium tetrachloride | HfCl4 pauta | CAS 13499-05-3 | tau falegaosimea

Hafnium tetrachloride | HfCl4 pauta | CAS 13499-05-3 | tau falegaosi ata Fa'aalia
  • Hafnium tetrachloride | HfCl4 pauta | CAS 13499-05-3 | tau falegaosimea

Fa'amatalaga Puupuu:

O le Hafnium tetrachloride o loʻo iai ni faʻaoga taua e avea o se faʻauluuluga o le hafnium oxide, faʻamalosi mo le faʻaogaina o meaola, faʻaogaina o mea faaniukilia, ma le faʻapipiʻiina o ata manifinifi, e faʻamaonia ai lona agavaʻa ma le taua i matata eseese tekinolosi.

More details feel free to contact: erica@epomaterial.com


Fa'amatalaga Oloa

Faailoga o oloa

Fa'amatalaga o oloa

Folasaga puupuu

Igoa oloa: Hafnium tetrachloride
Numera CAS: 13499-05-3
Fua Fa'atatau: HfCl4
Malosi mole: 320.3
Fa'aaliga: Pa'epa'e pa'epa'e

Fa'amatalaga

Aitema Fa'amatalaga
Fa'aaliga Pa'u Pa'epa'e
HfCl4+ZrCl4 ≥99.9%
Zr ≤200ppm
Fe ≤40ppm
Ti ≤20ppm
Si ≤40ppm
Mg ≤20ppm
Cr ≤20ppm
Ni ≤25ppm
U ≤5ppm
Al ≤60ppm

Fa'aaogāga

  1. Hafnium Dioxide Precursor: O le Hafnium tetrachloride e masani ona faʻaaogaina e fai ma mea muamua e gaosia ai le hafnium dioxide (HfO2), o se mea e sili ona lelei le dielectric. HfO2 o loʻo faʻaaogaina lautele i le maualuga-k dielectric talosaga mo transistors ma capacitors i le semiconductor alamanuia. E taua tele le HfCl4 i le gaosiga o masini fa'aeletoroni fa'aeletonika ona o lona mafaia ona fai ata manifinifi o le hafnium dioxide.
  2. Fa'aola fa'atupu fa'aola: Hafnium tetrachloride e mafai ona faʻaaogaina e fai ma faʻamalosi mo faʻasologa faʻasologa o meaola eseese, aemaise ole polymerization olefin. O lona uiga o le Lewis acid e fesoasoani e fausia ai ni mea fa'atekonolosi, ma fa'aleleia atili ai le lelei o gaioiga fa'ama'i. O lenei talosaga e taua tele i le gaosiga o polymers ma isi mea faʻapipiʻi i totonu o pisinisi vailaʻau.
  3. Talosaga faaniukilia: Ona o le maualuga o le neutron absorption cross section, o le hafnium tetrachloride o loʻo faʻaaogaina lautele i talosaga faaniukilia, aemaise lava i tootoo pulea o reactors faaniukilia. E mafai e le Hafnium ona faʻaaogaina lelei neutrons, o lea o se mea talafeagai mo le faʻatonutonuina o le faʻagasologa o le fission, lea e fesoasoani i le faʻaleleia o le saogalemu ma le lelei o le gaosiga o malosiaga faaniukilia.
  4. Fa'ato'aga Ata Ata Manifinifi: O le Hafnium tetrachloride o lo'o fa'aogaina i le fa'aogaina o ausa vaila'au (CVD) e fai ai ata manifinifi o mea e fa'atatau i le hafnium. O nei ata tifaga e manaʻomia i le tele o faʻaoga, e aofia ai microelectronics, optics, ma ufiufi puipui. O le mafai ona teuina toniga, ata tifaga maualuga e fa'atauaina ai HfCl4 i faiga fa'agasologa o gaosiga.

O Tatou Fa'amanuiaga

E seasea-lalolagi-scandium-oxide-ma-tau-tele-2

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