[Detuo] Ntụ Bismuth(III) oxide(Bi2O3) 99.999% ntọala ọla

Njirimara

Ibu Molekụla Bi2O3: 465.96; Ntụ ntụ kristal odo nke sistemụ kristal monoclinic; Ibu dị n'etiti: 8.9; Ebe esi mmiri: 1,900℃. Ebe ịgbaze: 820℃. A pụrụ ịgbaze na acid; enweghị ike ịgbaze na mmiri ma ọ bụ soda. E wezụga nke a, akụkọ gbasara Bi2O, BiO, Bi2O, 2.7～2.8, Bi2O4, Bi3O5 na Bi2O6 abụghị ihe a na-akwadobeghị dịka mbinye ego dị ọcha.

Nkọwapụta Bismuth Trioxide Dị Ọcha Dị Elu

Kedu ihe e ji eme Bismuth oxide (Bi2O3)?

Bismuth oxide (Bi₂O₃)bụ bismuth oxide kachasị mkpa n'ahịa ma jiri ya eme ihe nke ukwuu. Dịka ihe eji arụ ọrụ nke ọma na gburugburu ebe obibi nke nwere arụmọrụ pụrụ iche, ihe pụrụ iche ya nke anya, eletriki, na kemịkalụ na-eme ka ọ bụrụ ihe dị mkpa maka mmepụta na imepụta ihe ọhụrụ nke oge a.

Ebe ntinye ngwa bụ isi

1. Seramiki eletrọniki na ngwaọrụ eletriki
Dịka ihe mgbakwunye ọrụ dị mkpa, bismuth oxide bụ ihe dị mkpa maka imepụta ọtụtụ ihe eletrọniki dị elu.
- Dielectric capacitors: Seramiiki dielectric capacitors eji emepụta dielectric capacitors dị elu bụ ihe ndị bụ isi na eletrọniki ndị ahịa, akụrụngwa nkwukọrịta na mpaghara ndị ọzọ.
- Seramiki Piezoelectric na varistor: A na-eji ya akwadebe seramiki piezoelectric (sensọ, transducers) na varistors zinc oxide (nchebe sekit), yana arụmọrụ kwụsiri ike ma a pụrụ ịtụkwasị obi.
- Seramiki ndị a na-eji ọkụ dị ala (LTCC): Dịka ihe enyemaka sintering magburu onwe ya, ọ na-ebelata okpomọkụ sintering nke ọma ma a na-ejikarị ya eme ihe na ngwugwu microelectronic na ngwaọrụ multilayer.

2. Ihe mkpuchi seramiiki na iko pụrụ iche
Bismuth oxide bụ ihe a na-ahọrọ maka inweta ọgwụgwọ elu dị elu na arụmọrụ anya.
- Glaze na-enweghị lead nke na-adịghị emerụ gburugburu ebe obibi: Dịka ihe nnọchi anya kacha mma maka lead oxide, a na-eji ya akwadebe glaze seramiiki na-adịghị emerụ gburugburu ebe obibi, na-enye ngwaahịa ndị ahụ ezigbo ọcha, na-egbuke egbuke na mmetụta agba.
- Iko anya: Ọ bụ ihe dị mkpa n'ụdị ụfọdụ nke iko anya na iko nchedo radieshon nuklia, nwere nnukwu ihe ngosi na ihe nchebe.

3. Ihe mejupụtara polymer na ngwa ihe na-egbochi ire ọkụ
Bismuth oxide na-enye ngwọta arụmọrụ dị irè ma dịkwa mma maka gburugburu ebe obibi maka ngwaahịa polymer.
- Mgbochi ire ọkụ na igbochi anwụrụ ọkụ: Dịka ihe na-egbochi ire ọkụ nke ọma, a na-ejikarị ya eme ihe na rọba, plastik, mkpuchi na ink, na-eme ka ọkwa nchekwa ọkụ nke ihe dị iche iche ka mma ma na-ebelata mmepụta anwụrụ ọkụ nke ọma.
- Akwụkwọ pụrụ iche: A na-eji ya emepụta ihe pụrụ iche dịka akwụkwọ na-egbochi ọkụ na eriri na-egbochi ọkụ, nke dabara adaba maka mkpuchi ọkụ eletrik dị elu na ubi nchekwa ọkụ.

4. Mmepụta kemịkalụ na ihe ndị na-ebute ụzọ maka ọgwụ
Bismuth oxide bụ ihe dị mkpa maka imepụta ngwakọta bismuth dị oke ọnụ ahịa, ọnọdụ ya n'usoro mmepụta ihe dịkwa oke mkpa.
- Nchikota nnu bismuth: Dịka ihe na-ebute ụzọ, a na-eji ya akwadebe nnu bismuth dị iche iche dịka bismuth nitrate na bismuth citrate.
- Ụlọ ọrụ ọgwụ: Nnu bismuth ndị a bụ ihe dị mkpa maka nkwadebe ọgwụ afọ (dịka potassium bismuth citrate) na ọgwụ ndị a na-eji n'èzí.

5. Nnyocha na nnwale nke oge a
Bismuth oxide na-arụ ọrụ dị mkpa na usoro nyocha ziri ezi.
- Nnyocha Ọkụ: Ọ ghọwo isi ihe dị mkpa nke mmiri ọkụ eji eme ihe na nyocha mineral maka nyocha ọla dị oké ọnụ ahịa (dịka ọlaedo na ọlaọcha), nke nwere ike ijide ma mee ka ihe ọla dị oké ọnụ ahịa baa ọgaranya nke ọma ma hụ na nyocha ziri ezi.
- Ihe ndị na-emepụta kemịkalụ: Dịka ihe ndị na-emepụta kemịkalụ dị ọcha nke ukwuu, a na-eji ha eme nnyocha ụlọ nyocha na nchọpụta ọnụọgụgụ.
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