Awọn akojọpọ Selenide
Antimony Selenide Sb2Se3ni a aje, ti kii-majele ti ati idurosinsin inorganic tinrin fiimu oorun cell ohun elo.Antimony Selenide Sb2Se3gara ṣe afihan ipo insulator topological, superconductivity, ṣiṣe thermoelectric giga, iduroṣinṣin ayika ti o dara ati aṣẹ kirisita giga, eyiti o ni awọn ohun elo ni thermoelectric, fọtovoltaic ati ibi ipamọ opiti.Sb2Se3fotodetectors ṣe afihan iṣẹ ṣiṣe fọto eletiriki ti o dara julọ, iyipada igbohunsafẹfẹ aarin-infurarẹẹdi, ati awọn ohun elo ti kii ṣe lainidi.Selenide yellow ri ọpọlọpọ awọn ohun elo bi electrolyte ohun elo, semikondokito dopant, QLED àpapọ, IC aaye ati awọn miiran ohun elo aaye ati be be lo.
Awọn akojọpọ Selenidenipataki tọka si awọn eroja irin ati awọn agbo ogun metalloid, eyiti o ni akopọ stoichiometric ti o yipada laarin iwọn kan lati ṣe agbekalẹ ojutu to lagbara ti o da lori agbo.Inter-metallic yellow jẹ ti awọn ohun-ini to dara julọ laarin irin ati seramiki, ati pe o di ẹka pataki ti awọn ohun elo igbekalẹ tuntun.Selenide yellow ti Antimony Selenide Sb2Se3, Arsenic Selenide Bi2Se3, Bismuth Selenide Bi2Se3, Cadmium Selenide CdSe, Ejò Selenide CuSe, Gallium Selenide Ga2Se3, Indium Selenide In2Se3,Selenide PbSe asiwaju, Molybdenum Selenide MoSe2, Tin Selenide SnSe, Tungsten Selenide WSe2, Zinc Selenide ZnSe ati be be lo ati awọn oniwe- (Li, Na, K, Be, Mg, Ca) agbo ati Rare Earth agbo le ti wa ni sise ni fọọmu ti lulú, granule, odidi, bar ati sobusitireti.
Antimony Selenide Sb2Se3ati Arsenic Selenide Bi2Se3, Bismuth Selenide Bi2Se3, Gallium Selenide Ga2Se3, Indium Selenide In2Se3ni Western Minmetals (SC) Corporation pẹlu ti nw ti 99.99% 4N ati 99.999% 5N le ti wa ni jišẹ ni fọọmu ti lulú -60mesh, -80mesh, granule 1-6mm, odidi 1-20mm, chunk, òfo, olopobobo gara ati ki o kan gara ati be be lo. tabi bi adani sipesifikesonu lati de ọdọ ojutu pipe.
| Rara. | Nkan | Standard Specification | ||
| Fọọmu | Mimo | Iwọn & Iṣakojọpọ | ||
| 1 | Antimony Selenide | Sb2Se3 | 4N 5N | -60mesh, -80mesh lulú, 1-20mm odidi alaibamu, 1-6mm granule, afojusun tabi ofo. 500g tabi 1000g ni igo polyethylene tabi apo apapo, apoti paali ni ita. Awọn akopọ Selenide wa lori ibeere. Sipesifikesonu pataki ati ohun elo le jẹ adani fun ojutu pipe |
| 2 | Selenide arsenic | As2Se3 | 5N 6N | |
| 3 | Bismuth Selenide | Bi2Se3 | 4N 5N | |
| 4 | Cadmium Selenide | CdSe | 4N 5N 6N | |
| 5 | Ejò Selenide | CuSe | 4N 5N | |
| 6 | Gallium Selenide | Ga2Se3 | 4N 5N | |
| 7 | Indium Selenide | In2Se3 | 4N 5N | |
| 8 | Selenide asiwaju | PbSe | 4N | |
| 9 | Selenide molybdenum | MoSe2 | 4N 5N | |
| 10 | Tin Selenide | SnSe | 4N 5N | |
| 11 | Tungsten Selenide | WSe2 | 3N 4N | |
| 12 | Sinkii Selenide | ZnSe | 4N 5N | |
Selenide arsenic
Arsenic Selenide tabiArsenic Triselenide As2Se3, CAS 1303-36-2, iwuwo molikula 386.72, iwuwo 4.75g/cm3, yo ojuami 360°C, dudu tabi dudu brown ri kiristali ri to,jẹ ẹya eleto kemikali yellow, a selenide ti arsenic, jẹsoluble ni nitric acid sugbon insoluble ninu omi.Arsenic Selenide yellow ti wa ni pese sile nipa lilo metaarsenite ati amorphous selenium ni Organic alabọde, nipasẹ alapapo awọn stoichiometric ratio As ati Se ni igbale quartz ampoule lati gba Bi.2Se3.Kirisita sintetiki ti Arsenic triselenide ti dagba nipasẹ ilana alakoso oru.Awọn kirisita ẹyọkan ti As2Se3 ni a le pese ni hydrothermally.Amorphous Arsenic Selenide ni a lo bi ifisilẹ igbale, gilasi chalcogenide fun awọn opiti infurarẹẹdi.Nitori atọka itọka giga rẹ, akoyawo aarin-IR ati awọn itọka opiti ti kii ṣe laini giga, fiimu tinrin Arsenic Selenide jẹ ohun elo pataki fun awọn fọto ti a ṣepọ, semikondokito ati ninu awọn ohun elo opitiki fọto.Yato si, bandgap rẹ ti 1.8 eV ati window gbigbe jakejado jẹ ki o wulo fun awọn ohun elo ninu infurarẹẹdi igbi kukuru sinu infurarẹẹdi igbi gigun.Nibayi, Arsenic Selenide jẹ ohun elo aise pataki ati agbedemeji ti a lo ninu iṣelọpọ Organic, ile-iṣẹ oogun.Arsenic Selenide Bi2Se3ni Western Minmetals (SC) Corporation pẹlu mimọ ti 99.99% 4N, 99.999% 5N le ṣe jiṣẹ ni irisi lulú, granule, odidi, chunk, òfo, kirisita olopobobo ati kirisita ẹyọ kan ati be be lo tabi bi sipesifikesonu ti adani.
| Rara. | Nkan | Mimo | Aimọ ppm ti o pọju kọọkan | Iwọn |
| 1 | Arsenic Selenide Bi2Se3 | 5N 99.999% | Ag 0.2, u/Ca/Al/Mg/Ni/Pb/Cr/Fe/Sb/Te 0.5, Hg 1.0 | 2-20mm odidi |
| 2 | Arsenic Selenide Bi2Se3 | 6N 99.9999% | Ag/Cu/Al/Ni/In/Cd 0.05, Mg/Pb/Fe/Te 0.1 | 2-20mm odidi |
| 3 | Iṣakojọpọ | 100g tabi 1000g ni igo polyethylene tabi apo apapo, apoti paali ni ita. | ||
Bismuth Selenide
Bismuth Selenide Bi2Se3, irisi kirisita dudu, CAS 12068-69-8, MW 654.84, aaye yo 710 ° C, aaye farabale 1007 ° C, iwuwo 6.82g / cm3, rhomb ati hexagonal Structure, jẹ insoluble ninu omi ati Organic epo.ṣugbọn tiotuka ninu awọn acids ti o lagbara, ti bajẹ nigbati o ba gbona ni afẹfẹ, ati pe o bajẹ ni nitric acid ati aqua regia.Bismuth selenide Bi2Se3jẹ ti ẹgbẹ 15 (VA) irin-irin trichalcogenides lẹhin iyipada, eyiti o jẹ asọtẹlẹ lati jẹ insulator topological 3D ti o lagbara pẹlu aafo agbara topologically ti kii ṣe bintin ti 0.3 eV.Bismuth Selenide gara jẹ semikondokito aafo ẹgbẹ aiṣe-taara ti iṣelọpọ nipasẹ ọna hydrothermal, Bridgeman R, ọna taara ati ọna lilefoofo agbegbe ati bẹbẹ lọ, ohun elo ti a ṣepọ ni a lo lati ṣafipamọ fiimu tinrin bismuth selenide ni ọpọlọpọ awọn iwọn otutu sobusitireti.Polycrystalline stoichiometric Bi2Se3tinrin fiimu jẹ ti N-Iru ati ti ngbe fojusi ti 1.02×1019cm-3ni iwọn otutu yara.Bismuth selenide lulú jẹ o dara fun imukuro kemikali omi lati mura Bi2Se3nanosheets ati awọn ẹwẹ titobi.Olopobobo ẹyọkan Bismuth Selenide kirisita jẹ lilo pupọ julọ bi orisun lati eyiti ẹyọkan tabi awọn aṣọ-ipin diẹ le ṣee gba nipasẹ ẹrọ tabi exfoliation olomi.Pẹlu thermoelectric iyalẹnu ati awọn ohun-ini fọtoelectric, Bismuth selenide wa ohun elo ni awọn olutọpa to ti ni ilọsiwaju, awọn ẹrọ oofa, FETs, lasers, ibi-afẹde sputtering, awọn sensosi gaasi, ohun elo thermoelectric, awọn sẹẹli oorun fiimu tinrin, ati awọn ẹrọ iširo kuatomu, Bismuth Selenide Bi2Se3tun jẹ iwunilori si biomedicine nitori iṣẹ ṣiṣe ti o dara ati biocompatibility.Bismuth Selenide Bi2Se3ni Western Minmetals (SC) Corporation pẹlu ti nw ti 99.99% 4N, 99.995% 4N5, 99.999% 5N le ti wa ni jišẹ ni irisi lulú, granule, odidi, chunk, òfo, olopobobo gara ati ki o kan gara ati be be lo tabi bi adani sipesifikesonu.
Gallium Selenide
Gallium Selenide tabiGallium TriselenideGa2Se3, CAS 12024-11-2, molikula mass148.68, yo ojuami 960°C iwuwo 5.030g/cm3, brown dudu, kristali flake didan pẹlu ọna onigun mẹẹdọgbọn, jẹ agbopọ ti Gallium ati Selenium nipasẹ ọna itusilẹ ikemika ti CVD.GaSe jẹ semikondokito siwa ti o jẹ ti idile ti awọn chalcogen irin ti o kristeli ni eto siwa kan.Pẹlu idinku iwọn otutu, iye ti o pọju ti ipa fọtoelectric ti GaSe gbe lọ si itọsọna ti igbi kukuru.Gallium Selenide GaSe gara le ṣepọ nipasẹ awọn imuposi idagbasoke oriṣiriṣi ti idagbasoke Bridgman, gbigbe ọkọ oju-omi kẹmika CVT ati idagbasoke agbegbe ṣiṣan lati mu iwọn awọn iwọn ọkà ati dinku awọn ifọkansi abawọn.Gallium selenide GaSe gara ti wa ni idamọran bi agbo ti nṣiṣe lọwọ fun lilo ninu awọn ẹrọ fọtovoltaic ti o baamu si ọna itanna ati awọn ohun elo opiti ni aaye awọn ohun elo 2D, bi awọn amọna intercalation ninu awọn sẹẹli lithium elekitirokemika, ati bi alabọde opiti aiṣedeede.Gallium Selenide Ga2Se3ni Western Minmetals (SC) Corporation pẹlu mimọ ti 99.99% 4N, 99.999% 5N le ṣe jiṣẹ ni irisi lulú, granule, odidi, chunk, òfo, kirisita olopobobo ati kirisita ẹyọ kan ati be be lo tabi bi sipesifikesonu ti adani.
Indium Selenide
Indium Selenide, tabiDinsium TriselenideNinu2Se3, dudu to ṣigọgọ girisi luster tabi odidi, CAS No 2056-07-4, yo ojuami 660 ° C, iwuwo 5.55g / cm3, jẹ apopọ ti indium ati selenium, eyiti o jẹ iduroṣinṣin labẹ iwọn otutu yara ati titẹ, ti o tọju lati yago fun ina, ina ṣiṣi ati iwọn otutu giga.O ti wa ni tiotuka ni lagbara acid ati ki o rọrun lati decompose.Awọn semiconductive yellow Ni2Se3ni eto lattice ZnS ti o ni abawọn ninu eyiti awọn ọta ti kii ṣe irin ti wa ni idayatọ ni tetrahedron nipasẹ awọn ọta irin mẹta ati aaye kan.Lati rii daju igbekale, opitika, ati aitasera itanna, Indium Selenide tabi Diindium Triselenide InSe jẹ idagbasoke nipasẹ ọna Brigmann ti o fẹ lati funni ni crystallization ti o ga ati iwọn nla.Yato si, Idagba Agbegbe Flux ati Kemikali Vapor Transport awọn imuposi idagbasoke CVT tun jẹ iyan.Ninu2Se3kirisita jẹ semikondokito aafo taara ti itujade 1.56eV (300K), α- Ni2Se3ati β- In2Se3awọn kirisita jẹ awọn fọọmu ti o wọpọ julọ meji pẹlu awọn ẹya wurtzite abawọn.O jẹ lilo ni akọkọ bi semikondokito, awọn ohun elo opiti, awọn ẹrọ fọtovoltaic, awọn sensọ itanna, tabi lati ṣee lo fun igbaradi Ejò indium gallium selenium CIGS ohun elo fiimu tinrin.Indium Selenide InSe ni Western Minmetals (SC) Corporation pẹlu 99.99% 4N, 99.999% 5N ti nw le ti wa ni jišẹ ni irisi lulú, granule, odidi, chunk, òfo, olopobobo gara ati be be lo tabi bi adani sipesifikesonu.
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