Fa'amatalaga
Tungsten Selenide poʻo Tungsten DiselenideWSe2CAS 12067-46-8, mamafa 9.32g/cm3, mole mamafa 341.76, e le mafai ona solu i le vai.Tungten Diselenide o lo'o iai ile vaega V suiga ole u'amea dihaloalkanes TMDC.WSe2o se P-ituaiga poʻo le N-type semiconductor faʻatasi ai ma se va faʻapipiʻi le tuusao o le ~ 1.3ev, ma o le tasi vaega o le WSe2 o loʻo i ai se vaʻa tuusaʻo.E fa'aputu fa'atasi nei fa'atasi e Vander Waals fegalegaleai ma e mafai ona fa'a'ese'ese i fa'alava manifinifi 2D.Avea Lamellar fausaga, mago ma malo lubricant, WSe2o lo'o i ai le fa'aogaina o le vevela aupito maualalo ma le mautu tulaga ese i le maualuga o le vevela ma le maualuga maualuga.Tungsten Selenide ata manifinifi mo le terrestrial photovoltaic ua synthesized e Chemical-Vapor-Deposition CVD, lea e mafai ona fetuutuunai ata manifinifi solar cell, po o se sputtering taulaiga.Selenide compound e maua ai le tele o talosaga e pei o mea eletise, semiconductor dopant, QLED faʻaaliga, IC fanua ma isi meafaitino ma isi.
Tilivaina
Tungsten Selenide WSe2ma le Molybdenum Selenide MoSe2, Kopa Selenide Cu2Se i Western Minmetals (SC) Faalapotopotoga ma 99.9% 3N, 99.95% 3N5 ma 99.999% mama 4N i le tele o micropowder -60mesh, -80mesh, nanopartical, granule 1-6mm, lump 1-20mm, pusi, avanoa, pa, tioata tele ma tioata tasi ma isi poʻo faʻapitoa faʻapitoa e ausia ai le fofo atoatoa.
Fa'amatalaga Fa'apitoa
Selenide Compoundse masani lava ona faasino i elemene uʻamea ma metalloid faʻapipiʻi, o loʻo i ai suiga stoichiometric i totonu o se vaega patino e fausia ai se vaifofo mautu faʻavae.Inter-metallic tuufaatasiga o lona uiga sili ona lelei i le va o le uamea ma sima, ma avea ma se lala taua o mea fou fausaga.Selenide tuufaatasiga o Antimony Selenide Sb2Se3, Arsenic Selenide As2Se3, Bismuth Selenide Bi2Se3, Cadmium Selenide CdSe, Copper Selenide CuSe, Gallium Selenide Ga2Se3, Indium Selenide In2Se3,Ta'ita'i Selenide PbSe, Molybdenum Selenide MoSe2, Tin Selenide SnSe, Tungsten Selenide WSe2, Zinc Selenide ZnSe etc ma ona (Li, Na, K, Be, Mg, Ca) faʻapipiʻi ma Rare Earth compounds e mafai ona faʻapipiʻiina i foliga o le paʻu, granule, lump, bar ma substrate.
Tungsten Selenide WSe2ma le Molybdenum Selenide MoSe2, Kopa Selenide Cu2Se i Western Minmetals (SC) Faalapotopotoga ma 99.9% 3N, 99.95% 3N5 ma 99.999% mama 4N i le tele o micropowder -60mesh, -80mesh, nanopartical, granule 1-6mm, lump 1-20mm, pusi, avanoa, pa, tioata tele ma tioata tasi ma isi poʻo faʻapitoa faʻapitoa e ausia ai le fofo atoatoa.
Leai. | Aitema | Fa'amatalaga Tulaga | ||
Fuafuaga | mama | Tele & afifiina | ||
1 | Antimony Selenide | Sb2Se3 | 4N 5N | -60mesh, -80mesh paʻu, 1-20mm lump le masani, 1-6mm granule, taulaiga poʻo avanoa. 500g poʻo le 1000g i le fagu polyethylene poʻo le ato tuʻufaʻatasia, pusa pusa i fafo. Selenide compounds composition e maua pe a talosaga. Faʻamatalaga faʻapitoa ma le faʻaogaina e mafai ona faʻapipiʻiina mo le fofo atoatoa |
2 | Arsenic Selenide | As2Se3 | 5N 6N | |
3 | Bismuth Selenide | Bi2Se3 | 4N 5N | |
4 | Cadmium Selenide | CdSe | 4N 5N 6N | |
5 | Kopa Selenide | CuSe | 4N 5N | |
6 | Gallium Selenide | Ga2Se3 | 4N 5N | |
7 | Indium Selenide | In2Se3 | 4N 5N | |
8 | Taitai Selenide | PbSe | 4N | |
9 | Molybdenum Selenide | MoSe2 | 4N 5N | |
10 | Tin Selenide | SnSe | 4N 5N | |
11 | Tungsten Selenide | WSe2 | 3N 4N | |
12 | Zinc Selenide | ZnSe | 4N 5N |
Molybdenum Selenide MoSe2, efuefu foliga tioata mafiafia, fausaga layered, o se inorganic tuufaatasia semiconductor o molybdenum ma seleni, lea e lauiloa o vaega VI suiga uamea dichalcofemides, CAS 12058-18-3, density 6.0g/cm3, MW 253.86, liusuavai 1200°C, e le mafai ona solu i le vai.O le fa'asologa ma le fa'amamāina o le MoSe tele e aofia ai le tali sa'o o le molybdenum ma le seleni e ala i felauaiga ausa vaila'au CVT, o le crytstal singlr crytstal MoSe e gaosia e ala i le fa'apipi'iina o mea fa'apipi'i mai tioata tetele po'o le fa'aputuina o ausa vaila'au CVD.Molybdenum Selenide MoSe2, vaapiapi vaʻa vaʻaia o le 1.2ev, e le gata e mafai ona faʻafefe le malamalama ultraviolet ae faʻaalia foi le malamalama, e faʻaalia ai le tele o tali malamalama ma le maualuga o le faʻaogaina o le malamalama o le la, o lea e faʻaaogaina ai photodetectors ma transistors.O le natura o le Molybdenum Selenide ma le maualuga o le eletise eletise e maua ai le tele o mea manaia e pei o transistors, piezoelectrics, ma substrates mo le faʻapotopotoga a le tagata lava ia, faʻapea foʻi mo le faʻaleleia o meafaitino, mea faʻapipiʻi lubricant, solar cell, teuina o le malosi, microelectronics, optoelectronics ma photocatalysts maualuga. .Molybdenum Selenide MoSe2i Western Minmetals (SC) Faalapotopotoga ma le mama o 99.99% 4N e mafai ona tuʻuina atu i foliga o le submicro ma le nanomicron paʻu, granule, lump, chunk, avanoa, tioata tele ma tioata tasi ma isi poʻo faʻapitoa faʻapitoa.
Copper Selenide poʻo Dicopper Selenide, Cuprous Selenide,Cu2SeCAS No 20405-64-5, tioata kupita uliuli, mamafa 6.749, faʻafefeteina 1113 ° C, e le mafai ona faʻafefe i le vai ae faigofie ona solu i le nitric acid, soluble i le sulfuric acid ma le ammonia.Ua saunia le Copper Selenide i totonu o se fa'amaufa'ailoga quartz vacuum fa'apipi'i i totonu o le ogaumu fa'alava.Ligand-stabilized copper selenide (Cu(2-x)Se) nanocrystal ua tuufaatasia e se colloidal tui vevela faagasologa, lea e faigofie ona taape i le vai ma faʻaalia le malosi latalata-infrared (NIR) opitika absorption faʻatasi ai ma le maualuga molar extinction coefficient, e maua ai le talosaga. i le photothermal therapy, fa'asalalauga mo le saunia o vaega fa'apipi'i semiconductor, cuprous selenide mea fa'atatau, copper-indium-gallium-Selenium CIGS manifinifi ata sola solar cell ma isi Copper Selenide CuSe i Western Minmetals (SC) Corporation ma le mama o 99.99% 4N, 99.999 % 5N e mafai ona tuʻuina atu i foliga o le paʻu, granule, lump, chunk, pill, nila, avanoa, tioata tele ma tioata tasi ma isi poʻo faʻapitoa faʻapitoa.
Fa'atauga Fautuaga
WSe2MoSe2 Cu2Se