Gadolinium oxide, e lauiloa foi o le gadolinia, o se vailaʻau vailaʻau o loʻo i totonu o le vaega o oxides eleele e le masani ai. Ole numera CAS ole gadolinium oxide ole 12064-62-9. O se pa'epa'e po'o se pa'epa'e samasama e le mafai ona fa'afefe i le vai ma mautu i lalo o tulaga masani o le si'osi'omaga. O lenei tusiga o loʻo talanoaina ai le faʻaogaina o le gadolinium oxide ma ona faʻaoga i vaega eseese.
1. Fa'ata'ita'i Fa'ailoga Fa'amaneta (MRI)
Gadolinium oxideo lo'o fa'aaogaina lautele e fai ma sui fa'atusatusa i le fa'ata'ita'iga fa'amaneta (MRI) ona o ona uiga fa'amaneta tulaga ese. O le MRI o se meafaigaluega faʻapitoa e faʻaogaina ai se maneta malosi ma galu leitio e fatu ai ata o totoga totonu ma aano o le tino o le tagata. Gadolinium oxide e fesoasoani e faʻaleleia ai le eseesega o ata MRI ma faʻafaigofie ona iloa le va o le soifua maloloina ma le mama. E faʻaaogaina e suʻesuʻe ai tulaga faʻafomaʻi eseese e pei ole tuma, fula, ma faʻamalo toto.
2. Reactors faaniukilia
Gadolinium oxideo lo'o fa'aaogaina fo'i e pei o se neutron absorber i reactors faaniukilia. Neutron absorbers o mea ia e faʻaaogaina e pulea ai le saoasaoa o gaioiga faaniukilia e ala i le faʻagesegese poʻo le mitiia o neutrons na tuʻuina atu i le taimi o le gaioiga. Gadolinium oxide o loʻo i ai le maualuga o le neutron absorption cross-section, lea e avea ai ma mea aoga mo le faʻatonutonuina o le faʻaogaina o filifili i mea faaniukilia. O lo'o fa'aogaina i masini vai fa'amalosi (PWRs) ma fa'apuna vai fa'apuna (BWRs) e fai ma fua mo le saogalemu e puipuia ai fa'alavelave faaniukilia.
3. Catalysis
Gadolinium oxideo lo'o fa'aaogaina e fai ma fa'amalosi i faiga fa'apisinisi eseese. Catalysts o mea ia e faʻateleina ai le fua o se gaioiga faʻamaʻi e aunoa ma le faʻaaogaina i le faagasologa. Gadolinium oxide e faʻaaogaina e fai ma faʻamalosi i le gaosiga o methanol, amonia, ma isi vailaʻau. E fa'aaogaina fo'i i le fa'aliliuina o le carbon monoxide i le carbon dioxide i le fa'aogaina o ta'avale.
4. Electronics and Opticals
Gadolinium oxide e faʻaaogaina i le gaosiga o mea faʻaeletoroni ma masini mata. E faʻaaogaina e avea o se dopant i semiconductor e faʻaleleia ai a latou eletise eletise ma fausia ai p-ituaiga mea eletise. Gadolinium oxide e faʻaaogaina foi e fai ma phosphor i pusa ray cathode (CRTs) ma isi masini faʻaaliga. E fa'aosoina se moli lanu meamata pe a fa'aosofia e se uila eletise ma fa'aaogaina e fatu ai le lanu meamata i CRTs.
5. Gaosi tioata
Gadolinium oxideo lo'o fa'aaogaina i le gaosiga o tioata e fa'aleleia atili ai le manino ma le fa'asino igoa o tioata. E fa'aopoopo i le tioata e fa'ateleina ai lona mafiafia ma puipuia ai lanu e le mana'omia. Gadolinium oxide o loʻo faʻaaogaina foi i le gaosiga o tioata mataʻutia maualuga mo tioata ma prisms.
Fa'ai'uga
I le faaiuga,gadolinium oxideo lo'o i ai le tele o fa'aoga i vaega eseese. O ona uiga fa'apitoa fa'amaneta, fa'amaneta, ma mea fa'apitoa e avea ai ma mea taua mo le fa'aoga i fa'afoma'i, alamanuia, ma fa'asaienisi. O lona faʻaaogaina ua faʻateleina le taua i tausaga talu ai nei, aemaise lava i le falemaʻi, lea e faʻaaogaina e fai ma sui faʻatusatusa i suʻesuʻega MRI. O le faʻaogaina o le gadolinium oxide e avea ai ma mea taua mo le faʻalauteleina o tekinolosi eseese ma faʻaoga.
Taimi meli: Mati-13-2024