Zvivakwa, application uye kugadzirira kweYttrium oxide

Crystal chimiro cheYttrium oxide

Yttrium oxide (y₂O₃) Is chena pasi renje renzou inongozvisarudzira mumvura neAlkali uye nyanza muAcid. Iyo yakajairika c-mhando yakajairika pasi sesquioxide ine muviri-contice cubic chimiro.

Crystal paramende tafura ye y₂O₃

Crystal dhizaini dhizaini ye y₂O₃

Zvemuviri uye zvemakemikari zvivakwa zve yttrium oxide

.³;

(2) Rolling Point 2410℃, Boiling Point 4300℃, Kugadzikana kwakanaka kwazvo;

(3) Yakanaka muviri uye makemikari kugadzikana uye yakanaka kupesana kuramba;

. (Y₃Al₅O₁₂), iyo inobatsira kwazvo kushandiswa kwayo seLaser inoshanda svikiro;

(5.

. (6^-1, iyo inobatsira kuderedza mukana wekushanduka-padheni yekushandurwa uye kugadzirisa iyo-yekushandura luminous yekubudirira;

(7) pasi pe2200℃, Y₂O₃chikamu chebhendi chisina biriturce. Iyo index index ndeye 1.89 paWavelength ye 1050nm. Shanduko muHexagonal Phase Pamusoro 2200℃;

(8) Iyo Energy Gap yeY₂O₃yakafara kwazvo, kusvika pa5,5VEV, uye iyo Energy Chikamu cheTheped Trivalent Car Pasi Pasi Luminescent Ions iri pakati peValence Band uye Kubata bhendi ye y₂O₃uye pamusoro pesimba resimba resimba, saka kugadzira discrete cursent nzvimbo.

(9) y₂O₃, Sechinyorwa chematrix, chinogona kugara zvakanyanya kusungirirwa kwerudzi rwezviitiko zvatisingaverengeki pasi uye kutsiva y³⁺ion pasina kukonzera shanduko yemhando.

Mashandisirwo makuru eYttrium oxide

Yttttrium oxide, seyakanyanya kushandiswa muminda yesimba reatom

Mufananidzo Tsime: Network

1, Se phosphor matrix zvinyorwa, inoshandiswa muminda yekuratidzira, kuvhenekera uye kucherechedza;

2, seyakayera pakati pezvinhu, yakajeka cereracs ine yakakwirira yekushandisa inogona kugadzirira, iyo inogona kushandiswa seye laser yekushanda kusvika pakuziva mukamuri tembiricha lasers kubuda;

3, seanoshandura-kushandurwa Luminescent matrix, inoshandiswa mukuonekwa, fluorescence inonyora uye imwe minda;

4, yakagadzirwa munzvimbo dzinoonekera, dzinogona kushandiswa kune inoonekwa uye infrared lenses, yakakwirira-yekumanikidza gasi bvisa mwenje, ceramic scintillators, yakakwirira-tembiricha chimbo chekucherechedzwa windows, nezvimwe

5, inogona kushandiswa seyakagadziriswa mudziyo, kupisa kwakanyanya kudzivisa zvinhu, Refractory zvinhu, nezvimwe.

6, seyakagadzirwa zvishandiso kana zvekuwedzera, ivo zvakare vanoshandiswa zvakanyanya mune yakakwirira-temblusing midziyo, laser cryartal zvinhu, zvimedu zveCeramics, caleiltic zvinhu, dilelectric ceramics, dielectric ceramics, dhaya-preal-perform-systems uye mamwe madhiri.

Kugadzirira nzira yeYttrium oxide poda

Liquid photospoke nzira inowanzo shandiswa kugadzirira rare pasi renji, iyo inosanganisira nzira yekutanga nzira, maAmmonium bicarbonate nzira, Urea hydrolysis nzira uye maAmoni Mukuwedzera, kupuruzira granulation zvakare ndiyo nzira yekugadzirira iyo yakave nehanya zvakanyanya ikozvino. Munyu wakasarudzika nzira

1. Oxacate Spancipitation nzira

Iyo Rare Pasi older yakagadzirirwa NOOLATELE nzira ine zvakanakira nzira yakakwirira yekristanka

Ammonium Bicarbonate Precipitation nzira

2. Ammonium bicarbonate precipitation nzira

AMMonium BICARBONA ndeye yakachipa pripopitant. Munguva yakapfuura, vanhu vaiwanzoshandisa maAmmonium bicarbonate nzira yekunyora kugadzirira yakasanganiswa pasingaenzaniswi pasirese kubva kumhinduro yekusasimbisa yepasi pepasi ore. Parizvino, nguva yaisingawanzogadzirwa pasi pano yakagadzirirwa neAmmonium Bicarbonate yakadarika nzira muindasitiri. Kazhinji, Ammonium Bicarbonate nzira yekuwedzera ndeyekuwedzera nzira yekuwedzera bicarbonate solid kana mhinduro mune rare pasi renji pane imwe tembiricha, mushure mekugeza, kuomesa uye kupisa, nzombe dzikawanikwa. Nekudaro, nekuda kwehuwandu hukuru hwemabubble zvakagadzirwa panguva yekunyora kweAmbonium Bicarbonate uye iyo isina kugadzikana procipitation yekuita, iyo nyuchi yezvinhu inokurumidza kana inononoka, iyo isingakwanisi kukura kwekristaro kukura. Kuti uwane iyo oxide neyakakodzera sizi size uye morphology, maitiro ekuita anofanirwa kudzorwa zvakanyanyisa.

3. Urea wakatsvaga

Urea Fungisisa nzira inoshandiswa zvakanyanya mukugadziriswa kweiyo nguva dzose yepasi oclisecation uye yekukura kwayo

4. Spray granulation

Spray granulation tekinoroji ine zvakanakira automation yakakwira, yakanyanya kugadzirwa kugona uye yakakwirira mhando yegirini poda, saka spraling granulation yave inowanzo shandiswa powder granulation nzira.

Mumakore achangopfuura, kunwa kwekutanga kwepasi muminda yechinyakare hakuna kuchinja chaizvo, asi kushandisa kwayo muzvitsva zvakawedzera pachena. Sezvinyorwa zvitsva, nano y₂O₃ine munda wakawanda application. Mazuva ano, kune nzira dzakawanda kugadzirira nano y₂O₃Zvigadzirwa, izvo zvinogona kukamurwa kuita zvikamu zvitatu: Liquid phase nzira uye pakati pekushandiswa kwemvura, hydrothermal synthesis, microemulsion, Sol-gel, combustion synthesis uye precipitation. Nekudaro, iyo sphroidized ytttrium oxide naneparticles ichave yakakwirira nzvimbo nzvimbo, pamusoro simba, iri nani fluidity uye kupararira, izvo zvakakodzera kutarisisa.