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Isithombe Esifakiwe se-Terbium(III,IV) Oxide
  • I-Terbium(III,IV) Oxide

I-Terbium(III,IV) Oxide

Incazelo emfushane:

I-Terbium(III,IV) Oxide, ngezinye izikhathi ebizwa ngokuthi i-tetraterbium heptaoxide, inefomula i-Tb4O7, ingumthombo we-Terbium ongancibiliki kakhulu ekushiseni. I-Tb4O7 ingenye yamakhemikhali e-terbium ayinhloko okuhweba, futhi umkhiqizo onjalo kuphela oqukethe okungenani i-Tb(IV) ethile (i-terbium esimweni se-oxidation se-+4), kanye ne-Tb(III) ezinzile kakhulu. Ikhiqizwa ngokushisa i-oxalate yensimbi, futhi isetshenziswa ekulungiseleleni amanye amakhemikhali e-terbium. I-Terbium yakha amanye ama-oxide amathathu amakhulu: i-Tb2O3, i-TbO2, kanye ne-Tb6O11.


Imininingwane Yomkhiqizo

Izakhiwo ze-Terbium(III,IV) Oxide

Inombolo ye-CAS 12037-01-3
Ifomula yamakhemikhali I-Tb4O7
Isisindo se-molar 747.6972 g/mol
Ukubukeka Okuqinile okunsundu ngokumnyama okune-hygroscopic.
Ubuningi 7.3 g/cm3
Indawo yokuncibilika Ibola ibe yi-Tb2O3
Ukuncibilika emanzini Akuncibiliki

Ukucaciswa kwe-High Purity Terbium Oxide

Usayizi Wezinhlayiyana (D50) 2.47 μm
Ubumsulwa(（Tb4O7） 99.995%
I-TREO (i-Total Rare Earth Oxides) 99%
Okuqukethwe kokungcola kwe-RE i-ppm Ukungcola Okungeyona i-REE i-ppm
I-La2O3 3 I-Fe2O3 <2
I-CeO2 4 I-SiO2 <30
I-Pr6O11 <1 I-CaO <10
Nd2O3 <1 I-CL¯ <30
I-Sm2O3 3 I-LOI ≦1%
I-Eu2O3 <1    
I-Gd2O3 7    
I-Dy2O3 8    
I-Ho2O3 10    
I-Er2O3 5    
I-Tm2O3 <1    
Yb2O3 2    
I-Lu2O3 <1    
Y2O3 <1    
【Ukupakisha】25KG/isikhwama Izidingo: ayingeni umswakama, ayinathuli, yomile, ifaka umoya futhi ihlanzekile.

I-Terbium(III,IV) Oxide isetshenziselwani?

I-Terbium(III,IV) Oxide (Tb₄O₇)iyinhlanganisela ebalulekile yomhlaba ongavamile enezakhiwo ezihlukile ze-optical, catalytic, kanye ne-magnetic, okwenza isetshenziswe kubuchwepheshe obuthuthukisiwe. Izinhlelo zokusebenza ezibalulekile zifaka:

1. Ukwenziwa Kwezinto Ezithuthukisiwe

- Izinto Zokuqala: Zisebenza njengesandulela esiyinhloko sokwenziwa kwamakhemikhali e-terbium ahlanzekile kakhulu, okuhlanganisa usawoti we-terbium, ama-alloy, kanye nezinto ezisetshenziswayo.

- Ama-Composite Catalysts: Ahlanganiswe ne-cerium oxide (CeO₂) kuma-catalytic converters ezimotweni, okunciphisa ngempumelelo ukukhishwa okuyingozi (isb., NOₓ, CO) ezinhlelweni zokukhipha ugesi.

- Izinhlayiya Ezincane: Izinhlayiya ezincane ze-Tb₄O₇ eziklanywe ngobunjiniyela zisetshenziswa njengezivikeli ze-fluorescent noma izinzwa kumakhemikhali okuhlaziya, ikakhulukazi ukuthola izidakamizwa ezincane noma ukungcola ekudleni nasezinhlayiyeni zemvelo.

2. Optoelectronics kanye ne-Photonics

- I-Phosphor Activator: Isebenza njengesiqalisi se-phosphor esiluhlaza kubuchwepheshe bokukhanyisa nokubonisa, njenge-LED, izibani ze-fluorescent, kanye namashubhu e-cathode-ray, okuqinisekisa ukukhishwa kombala okukhanyayo nokuzinzile.

- Amadivayisi e-Magneto-Optical: Ahlanganiswe nemidiya yokuqopha ye-magneto-optical (isb., amadiski okugcina idatha) kanye nezibuko ezikhethekile zama-optical isolators, ama-modulators, kanye nezinhlelo ze-laser, esebenzisa umphumela wayo we-Faraday ukulawula i-light polarization.

- Amadivayisi Esimo Esiqinile: Asebenza njenge-dopant kuma-semiconductor kanye nama-electrolyte esimo esiqinile ukuthuthukisa ukuhanjiswa kanye nokuzinza ezingxenyeni zikagesi kanye namaseli kaphethiloli.

- Ubuchwepheshe be-Laser: Isetshenziswa kuma-laser aqinile asebenza kahle kakhulu kwezokwelapha, ezimbonini, kanye nezinhlelo zocwaningo ngenxa yezakhiwo zayo zokukhulisa ukukhanya eziphumelelayo.

3. Ubuchwepheshe Bamandla Nezemvelo

- Amaseli Kaphethiloli: Athuthukisa ukuhanjiswa kwama-ion e-oxygen kanye nokuqina kwawo kuma-electrode nama-electrolyte e-solid oxide fuel cell (SOFC), okuthuthukisa ukusebenza kahle kokuguqulwa kwamandla.

- I-Redox Catalysis: Isebenza njengesisusa ezinqubweni zezimboni ezincike ku-oxygen, njengokushiswa kwe-methane kanye nokuqhekeka kwamanzi, ngenxa yomsebenzi wayo ophezulu we-redox kanye nokuqina kokushisa.

4. I-Analytical Chemistry

- Ukuzwa Nokuthola: Ama-nanoparticle e-Tb₄O₇ avumela ukutholakala kwe-fluorometric noma i-colorimetric okubucayi kwemithi, izibulala-zinambuzane, nama-molecule ezinto eziphilayo ekuphepheni kokudla nasekuqapheni imvelo.

Izinzuzo Eziyinhloko:

- Izakhiwo Ezinemisebenzi Eminingi: Ihlanganisa ukukhanya, amandla okubutha, kanye nomsebenzi wokuvuselela ukuze kube nokuguquguquka kwezimboni ezahlukene.

- Ukuzinza Okuphezulu Kokushisa: Kugcina ukusebenza kahle ezimweni ezimbi kakhulu, kulungele ukusetshenziswa kwe-catalysis kanye namandla.

- Izakhiwo Ezincane Ezilungisekayo: Izinhlayiya ezincane zingalungiselelwa ukuzwela okuqondiwe, ukuthwebula izithombe, noma imisebenzi yokuvuselela.

I-Tb₄O₇ ibaluleke kakhulu emikhakheni esezingeni eliphezulu njengamandla ahlanzekile, i-optoelectronics, kanye ne-nanotechnology, okuqhuba ukusungula izinto ezintsha ekusimeni nasekukhiqizeni okuthuthukile.

Lesi sakhiwo sigcizelela ukucaca, ukunemba kobuchwepheshe, kanye nokuhambisana nezitayela zesimanje zezimboni nezocwaningo.

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