Sumo pfupi
Zita reChigadzirwa: Gadolinium (III) Bromide
Fomula: GdBr3
Nhamba yeCAS: 13818-75-2
Molecular uremu: 396.96
Kuwanda: 4.56 g/cm3
Kunyungudika: 770°C
Chitarisiko: Chichena chakasimba
- Neutron Capture uye Radiation Shielding: Gadolinium inozivikanwa nekukwira kwayo neutron capture cross section, inoita kuti gadolinium bromide ibatsire zvakanyanya mukushandisa kwenyukireya. Inoshandiswa mumagetsi ekudzivirira midziyo uye neutron detectors, kubatsira kuchengetedza inodzikama michina uye vashandi kubva kune inokuvadza mwaranzi. Ichi chishandiso chakakosha muzvidyarwa zvemagetsi enyukireya uye nzvimbo dzekutsvagisa.
- Phosphors mukuvhenekera uye kuratidza: Gadolinium bromide inogona kushandiswa se phosphor zvinhu mumhando dzakasiyana dzekuvhenekesa. Kana yakasanganiswa nezvimwe zvisingawanzo zvinhu zvepasi, inogona kuburitsa mwenje pane chaiyo wavelengths, nekudaro ichivandudza kunaka kwemavara uye kugona kwemarambi efluorescent uye maratidziro e LED. Ichi chivakwa chinoita kuti ive yakakosha mukuvandudza tekinoroji yekuvhenekesa yepamusoro uye masisitimu ekuratidzira.
- Magnetic Resonance Imaging (MRI): Gadolinium compounds (kusanganisira gadolinium bromide) inoshandiswa mukufungidzira kwezvokurapa, kunyanya sekusiyanisa vamiririri veMRI. Gadolinium inosimudzira mutsauko wemifananidzo, ichibvumira zvirinani kuona kwemukati zvimiro uye kusakwana. Ichi chishandiso chakakosha pakuongororwa uye kuronga kurapwa mune zvekurapa maitiro.
- Tsvakurudzo uye Kubudirira: Gadolinium bromide inoshandiswa mune dzakasiyana siyana dzekutsvagisa, kunyanya mune zvekushandisa sainzi uye yakasimba-nyika fizikisi. Hunhu hwayo hwakasiyana hunoita kuti ive musoro unopisa wekugadzirwa kwezvinhu zvitsva, zvinosanganisira magineti uye superconductors. Vatsvagiri vanoongorora kugona kwegadolinium bromide mukuvandudza maapplication, zvichibatsira mukufambira mberi mune tekinoroji nesainzi yemidziyo.
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