Selenide compounds
Antimony Selenide Sb2Se3yog kev lag luam, tsis muaj tshuaj lom thiab ruaj khov inorganic nyias zaj duab xis solar cell khoom.Antimony Selenide Sb2Se3Crystal exhibits topological insulator lub xeev, superconductivity, siab thermal efficiency, zoo tagnrho ib puag ncig stability thiab siab crystalline txiav txim, uas muaj kev siv nyob rau hauv thermoelectric, photovoltaic thiab kho qhov muag cia.Sb2Se3photodetectors qhia tau zoo heev photoelectric kev ua tau zoo, nruab nrab-infrared zaus hloov dua siab tshiab, thiab cov ntawv siv tsis-linear.Selenide compound pom ntau daim ntawv thov raws li cov khoom siv electrolyte, semiconductor dopant, QLED zaub, IC teb thiab lwm yam khoom siv thiab lwm yam.
Selenide compoundsFeem ntau yog xa mus rau cov ntsiab lus hlau thiab metalloid tebchaw, uas muaj stoichiometric muaj pes tsawg leeg hloov pauv nyob rau hauv ib qho kev sib txawv los tsim cov khoom sib xyaw ua ke.Inter-metallic compound yog nws cov khoom zoo heev ntawm cov hlau thiab ceramic, thiab dhau los ua ib ceg tseem ceeb ntawm cov khoom siv tshiab.Selenide compound ntawm Antimony Selenide Sb2Se3, Arsenic Selenide As2Se3, Bismuth Selenide Bi2Se3, Cadmium Selenide CdSe, Copper Selenide CuSe, Gallium Selenide Ga2Se3, Indium Selenide Hauv2Se3,Lead Selenide PbSe, Molybdenum Selenide MoSe2, Tin Selenide SnSe, Tungsten Selenide WSe2, Zinc Selenide ZnSe thiab lwm yam thiab nws (Li, Na, K, Be, Mg, Ca) compounds thiab Rare Earth tebchaw tuaj yeem ua ke hauv cov hmoov, granule, pob, bar thiab substrate.
Antimony Selenide Sb2Se3thiab Arsenic Selenide As2Se3, Bismuth Selenide Bi2Se3, Gallium Selenide Ga2Se3, Indium Selenide Hauv2Se3ntawm Western Minmetals (SC) Corporation nrog purity ntawm 99.99% 4N thiab 99.999% 5N tuaj yeem xa hauv cov hmoov -60mesh, -80mesh, granule 1-6mm, pob 1-20mm, chunk, dawb paug, bulk siv lead ua thiab ib leeg siv lead ua thiab lwm yam. los yog raws li customized specification kom ncav cuag lub zoo meej tov.
| Tsis muaj. | Yam khoom | Txheem Specification | ||
| Formula | Purity | Loj & Ntim | ||
| 1 | Antimony Selenide | Sb2Se3 | 4n5 ib | -60mesh, -80mesh hmoov, 1-20mm irregular pob, 1-6mm granule, phiaj los yog dawb paug. 500g lossis 1000g hauv lub raj mis polyethylene lossis lub hnab ntim khoom, thawv thawv sab nraud. Selenide compounds muaj nyob rau ntawm kev thov. Tshwj xeeb specification thiab daim ntawv thov tuaj yeem kho kom haum rau kev daws teeb meem zoo meej |
| 2 | Arsenic Selenide | As2Se3 | 5n6 ib | |
| 3 | Bismuth Selenide | Bi2Se3 | 4n5 ib | |
| 4 | Cadmium Selenide | CdSe | 4n5n 6 | |
| 5 | Tooj Selenide | CuSe | 4n5 ib | |
| 6 | Gallium Selenide | Ga2Se3 | 4n5 ib | |
| 7 | Indium Selenide | In2Se3 | 4n5 ib | |
| 8 | Lead Selenide | PbSe | 4N | |
| 9 | Molybdenum Selenide | MoSe 2 | 4n5 ib | |
| 10 | Tin Selenide | SnSe | 4n5 ib | |
| 11 | Tungsten Selenide | WS 2 | 3n4 ib | |
| 12 | Zinc Selenide | ZnSe | 4n5 ib | |
Arsenic Selenide
Arsenic Selenide los yogArsenic Triselenide hmoov As2Se3CAS 1303-36-2, molecular hnyav 386.72, ntom 4.75g/cm3, melting point 360 ° C, dub los yog xim av tsaus nti crystalline khoom,yog ib tug inorganic tshuaj compound, ib tug selenide ntawm arsenic, yogsoluble hauv nitric acid tab sis insoluble hauv dej.Arsenic Selenide compound yog npaj los ntawm kev siv metaarsenite thiab amorphous selenium nyob rau hauv cov organic nruab nrab, los ntawm cua sov lub stoichiometric ratio As thiab Se hauv lub tshuab nqus tsev quartz ampoule kom tau raws li2Se3.Cov hluavtaws siv lead ua ntawm Arsenic triselenide yog zus los ntawm cov txheej txheem vapor theem.Ib qho crystals ntawm As2Se3 tuaj yeem npaj hydrothermally.Amorphous Arsenic Selenide yog siv los ua lub tshuab nqus tsev, chalcogenide iav rau infrared optics.Vim nws qhov siab refractive Performance index, mid-IR transparency thiab siab non-linear optical indices, nyias zaj duab xis Arsenic Selenide yog ib qho tseem ceeb rau kev koom ua ke photonics, semiconductor thiab hauv cov duab optic.Tsis tas li ntawd, nws qhov bandgap ntawm 1.8 eV thiab lub qhov rais sib kis dav ua rau nws muaj txiaj ntsig zoo rau cov ntawv thov hauv cov hluav taws xob luv luv rau hauv cov nthwv dej ntev infrared.Lub caij no, Arsenic Selenide yog ib qho tseem ceeb raw khoom thiab nruab nrab siv nyob rau hauv cov organic synthesis, kev lag luam kws tshuaj.Arsenic Selenide As2Se3ntawm Western Minmetals (SC) Corporation nrog purity ntawm 99.99% 4N, 99.999% 5N tuaj yeem xa tuaj rau hauv daim ntawv ntawm hmoov, granule, pob, chunk, dawb paug, bulk siv lead ua thiab ib qho siv lead ua thiab lwm yam lossis raws li kev cai tshwj xeeb.
| Tsis muaj. | Yam khoom | Purity | impurity ppm max txhua | Loj |
| 1 | Arsenic Selenide As2Se3 | 5N 99.999% | Ag 0.2, u/Ca/Al/Mg/Ni/Pb/Cr/Fe/Sb/Te 0.5, Hg 1.0 | 2-20mm pob |
| 2 | Arsenic Selenide As2Se3 | 6N 99.9999% | Ag/Cu/Al/Ni/In/Cd 0.05, Mg/Pb/Fe/Te 0.1 | 2-20mm pob |
| 3 | Ntim | 100g lossis 1000g hauv lub raj mis polyethylene lossis lub hnab ntim khoom, thawv thawv sab nraud. | ||
Bismuth Selenide
Bismuth Selenide Ib2Se3, Dub siv lead ua zoo li CAS 12068-69-8, MW 654.84, melting point 710 ° C, boiling point 1007 ° C, ntom 6.82g / cm3, rhomb thiab hexagonal Structure, yog insoluble nyob rau hauv dej thiab organic solvents.Tab sis soluble nyob rau hauv muaj zog acids, decomposes thaum rhuab nyob rau hauv cov huab cua, thiab decomposes nyob rau hauv nitric acid thiab aqua regia.Bismuth selenide Ib2Se3belongs rau pawg 15 (VA) tom qab hloov pauv hlau trihalcogenides, uas tau kwv yees ua 3D muaj zog topological insulator nrog topologically tsis tseem ceeb zog sib txawv ntawm 0.3 eV.Bismuth Selenide siv lead ua yog ib qho indirect band gap semiconductor synthesized los ntawm hydrothermal txoj kev, Bridgeman R, ncaj txoj kev thiab cheeb tsam floating txoj kev thiab lwm yam, cov synthesized khoom yog siv los tso bismuth selenide nyias zaj duab xis ntawm ntau yam substrate kub.Polycrystalline stoichiometric Bi2Se3nyias zaj duab xis yog N-hom thiab carrier concentration ntawm 1.02 × 1019cm-3ntawm chav tsev kub.Bismuth selenide hmoov yog tsim rau kua tshuaj exfoliation los npaj Bi2Se3nanosheets thiab nanoparticles.Bulk ib leeg Bismuth Selenide siv lead ua feem ntau yog siv los ntawm cov ntawv uas ib leeg lossis ob peb txheej tuaj yeem tau los ntawm kev siv tshuab lossis kua exfoliation.Nrog rau qhov zoo tshaj plaws thermoelectric thiab photoelectric zog, Bismuth selenide pom daim ntawv thov nyob rau hauv advanced photodetectors, magnetic li, FETs, lasers, sputtering lub hom phiaj, roj sensors, thermoelectric khoom, nyias zaj duab xis hnub ci hlwb, thiab quantum computing li, Bismuth Selenide Bi2Se3Nws kuj yog qhov txaus nyiam rau biomedicine vim yog bioactivity zoo thiab biocompatibility.Bismuth Selenide Ib2Se3ntawm Western Minmetals (SC) Corporation nrog purity ntawm 99.99% 4N, 99.995% 4N5, 99.999% 5N tuaj yeem xa tuaj rau hauv daim ntawv ntawm hmoov, granule, pob, chunk, dawb paug, bulk siv lead ua thiab ib qho siv lead ua thiab lwm yam los yog raws li kev cai tshwj xeeb.
Gallium Selenide
Gallium Selenide los yogGallium TriselenideGa2Se3, CAS 12024-11-2, molecular mass 148.68, melting point 960 ° C ceev 5.030g / cm3, xim av tsaus, ci ntsa iab flake siv lead ua nrog hexagonal qauv, yog ib qho chaw ntawm Gallium thiab Selenium los ntawm cov tshuaj vapor deposition CVD txoj kev.GaSe yog txheej txheej semiconductor belongs rau tsev neeg ntawm hlau chalcogens crystallize nyob rau hauv ib txheej txheej.Nrog rau qhov txo qis ntawm qhov kub thiab txias, qhov siab tshaj plaws ntawm cov nyhuv photoelectric ntawm GaSe txav mus rau cov kev taw qhia ntawm luv yoj.Gallium Selenide GaSe siv lead ua tuaj yeem tsim los ntawm kev sib txawv ntawm kev loj hlob ntawm Bridgman kev loj hlob, tshuaj vapor thauj CVT thiab flux cheeb tsam kev loj hlob los txhim kho qhov ntau thiab tsawg thiab txo qhov tsis xws luag.Gallium selenide GaSe siv lead ua yog npaj los ua cov khoom siv rau kev siv hauv cov khoom siv hluav taws xob photovoltaic haum rau kev siv hluav taws xob thiab kho qhov muag hauv 2D cov ntaub ntawv, xws li intercalation electrodes hauv electrochemical lithium hlwb, thiab raws li qhov nruab nrab uas tsis yog-linear optical.Gallium Selenide Ga2Se3ntawm Western Minmetals (SC) Corporation nrog purity ntawm 99.99% 4N, 99.999% 5N tuaj yeem xa tuaj rau hauv daim ntawv ntawm hmoov, granule, pob, chunk, dawb paug, bulk siv lead ua thiab ib qho siv lead ua thiab lwm yam lossis raws li kev cai tshwj xeeb.
Indium Selenide
Indium Selenide, los yogDiinsium TriselenideHauv2Se3, dub rau npub grease luster hmoov los yog pob, CAS No 2056-07-4, melting point 660 ° C, ntom 5.55g / cm3, yog ib qho sib xyaw ntawm indium thiab selenium, uas ruaj khov nyob rau hauv chav tsev kub thiab siab, thiab khaws cia kom tsis txhob muaj teeb pom kev zoo, qhib hluav taws thiab kub kub.Nws yog soluble nyob rau hauv muaj zog acid thiab yooj yim rau decompose.Lub semiconductive compound nyob rau hauv2Se3muaj cov qauv ZnS lattice uas tsis yog-hlau atoms yog teem rau hauv tetrahedron los ntawm peb hlau atoms thiab ib qho chaw.Txhawm rau kom paub meej cov qauv, kho qhov muag, thiab hluav taws xob sib xws, Indium Selenide lossis Diindium Triselenide InSe yog tsim los ntawm Brigmann txoj kev nyiam kom muaj cov crystallization zoo nrog rau qhov loj.Dhau li ntawd, Flux Zone Growth thiab Tshuaj Vapor Thauj CVT txoj kev loj hlob kuj yog xaiv tau.Hauv2Se3Crystal yog qhov sib txawv ncaj qha semiconductor ntawm 1.56eV emission (300K), α- Hauv2Se3thiab β-In2Se3Crystals yog ob hom ntau tshaj plaws nrog cov qauv wurtzite defect.Nws yog tsuas yog siv los ua cov khoom siv hluav taws xob, cov khoom siv kho qhov muag, cov khoom siv hluav taws xob photovoltaic, hluav taws xob sensors, los yog siv rau kev npaj tooj liab indium gallium selenium CIGS cov khoom siv zaj duab xis nyias.Indium Selenide InSe ntawm Western Minmetals (SC) Corporation nrog 99.99% 4N, 99.999% 5N purity tuaj yeem xa tuaj rau hauv daim ntawv ntawm hmoov, granule, pob, chunk, dawb paug, bulk siv lead ua thiab lwm yam los yog raws li customized specification.
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