Apejuwe
Antimony TellurideSb2Te3, a yellow semikondokito ti Group VA, VIA eroja ni igbakọọkan tabili.Pẹlu ẹya hexagonal-Rhombohedral, iwuwo 6.5g/cm3, aaye yo 620oC, band aafo 0.23eV, CAS 1327-50-0, MW 626.32, o jẹ tiotuka ni nitric acid ati ki o ko ni ibamu pẹlu acids, insoluble ninu omi, ati iduroṣinṣin ti kii-flammable.Antimony Telluride jẹ ti ẹgbẹ-15 metalloid trichalcogenides, Sb2Te3 awọn kirisita ni iwọn ita ti o jẹ aṣoju, apẹrẹ onigun mẹrin ati irisi ti fadaka, awọn fẹlẹfẹlẹ ti wa ni akopọ nipasẹ awọn ibaraẹnisọrọ van der Waals ati pe o le yọ si awọn fẹlẹfẹlẹ 2D tinrin.Ti pese sile nipasẹ ọna Bridgman, Antimony Telluride jẹ semikondokito kan, insulator topological ati ohun elo thermoelectric, awọn ohun elo sẹẹli oorun, evaporation igbale.Nibayi, Sb2Te3jẹ ohun elo ipilẹ pataki fun iranti iyipada alakoso iṣẹ giga tabi awọn ohun elo ibi ipamọ data opitika.Awọn agbo ogun Telluride wa ọpọlọpọ ohun elo bi ohun elo elekitiroti, dopant semikondokito, ifihan QLED, aaye IC ati bẹbẹ lọ ati awọn aaye ohun elo miiran.
Ifijiṣẹ
Antimony Telluride Sb2Te3ati Aluminiomu Telluride Al2Te3, Arsenic Telluride Bi2Te3, Bismuth Telluride Bi2Te3, Gallium Telluride Ga2Te3 ni Western Minmetals (SC) Corporation pẹlu 4N 99.99% ati 5N 99.999% ti nw wa ni irisi lulú -60mesh, -80mesh, granule 1-6mm, odidi 1-20mm, chunk, olopobobo gara, opa ati sobusitireti ati be be lo tabi bi adani sipesifikesonu lati de ọdọ ojutu pipe.
Imọ Specification
Awọn akojọpọ Telluridetọka 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.Awọn agbo ogun Telluride ti Antimony Telluride Sb2Te3, Aluminiomu Telluride Al2Te3, Arsenic Telluride Bi2Te3, Bismuth Telluride Bi2Te3, Cadmium Telluride CdTe, Cadmium Zinc Telluride CdZnTe, Cadmium Manganese Telluride CdMnTe tabi CMT, Copper Telluride Cu2Te, Gallium Telluride Ga2Te3, Germanium Telluride GeTe, Indium Telluride InTe, Asiwaju Telluride PbTe, Molybdenum Telluride MoTe2, Tungsten Telluride WTe2ati awọn agbo ogun rẹ (Li, Na, K, Be, Mg, Ca) ati awọn agbo ogun Rare Earth le ṣepọ ni irisi lulú, granule, odidi, igi, sobusitireti, kirisita olopobobo ati kristali ẹyọkan…
Antimony Telluride Sb2Te3ati Aluminiomu Telluride Al2Te3, Arsenic Telluride Bi2Te3, Bismuth Telluride Bi2Te3, Gallium Telluride Ga2Te3ni Western Minmetals (SC) Corporation pẹlu 4N 99.99% ati 5N 99.999% ti nw wa ni irisi lulú -60mesh, -80mesh, granule 1-6mm, odidi 1-20mm, chunk, olopobobo gara, opa ati sobusitireti ati be be lo tabi bi adani sipesifikesonu lati de ọdọ ojutu pipe.
Rara. | Nkan | Standard Specification | ||
Fọọmu | Mimo | Iwọn & Iṣakojọpọ | ||
1 | Zinc Telluride | ZnTe | 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 Telluride wa lori ibeere.
Sipesifikesonu pataki ati ohun elo le jẹ adani fun ojutu pipe |
2 | Arsenic Telluride | As2Te3 | 4N 5N | |
3 | Antimony Telluride | Sb2Te3 | 4N 5N | |
4 | Aluminiomu Telluride | Al2Te3 | 4N 5N | |
5 | Bismuth Telluride | Bi2Te3 | 4N 5N | |
6 | Ejò Telluride | Cu2Te | 4N 5N | |
7 | Cadmium Telluride | CDTe | 5N 6N 7N | |
8 | Cadmium Zinc Telluride | CdZnTe, CZT | 5N 6N 7N | |
9 | Cadmium manganese Telluride | CdMnTe, CMT | 5N 6N | |
10 | Gallium Telluride | Ga2Te3 | 4N 5N | |
11 | Germanium Telluride | GeTe | 4N 5N | |
12 | Indium Telluride | Ninu Te | 4N 5N | |
13 | Asiwaju Telluride | PbTe | 5N | |
14 | Molybdenum Telluride | MoTe2 | 3N5 | |
15 | Tungsten Telluride | WTe2 | 3N5 |
Aluminiomu Telluride Al2Te3tabiAluminiomu Triturium, CAS 12043-29-7, MW 436.76, iwuwo 4.5g/cm3, ko si oorun, jẹ grẹy-dudu hexagonal crystal, ati idurosinsin ni yara otutu, ṣugbọn decomposes sinu hydrogen telluride ati aluminiomu hydroxide ni tutu air.Aluminiomu Telluride Al2Te3, le ṣe agbekalẹ nipasẹ fesi Al ati Te ni 1000 ° C, eto alakomeji Al-Te ni awọn ipele agbedemeji AlTe, Al2Te3(α-fase ati β-phase) ati Al2Te5, Awọn kirisita be ti α- Al2Te3jẹ monoclinic.Aluminiomu Telluride Al2Te3ti wa ni o kun lo fun elegbogi aise ohun elo, semikondokito ati infurarẹẹdi ohun elo.Aluminiomu Telluride Al2Te3ni Western Minmetals (SC) Corporation pẹlu 4N 99.99% ati 5N 99.999% mimọ wa ni irisi lulú, granule, odidi, chunk, kirisita olopobobo ati be be lo tabi bi sipesifikesonu ti adani pẹlu package igbale nipasẹ igo tabi apo akojọpọ.
Arsenic Telluride tabi Arsenic Ditelluride Bi2Te3, ẹgbẹ I-III alakomeji yellow, wa ni meji crystallographic Alpha-As2Te3ati Beta-Bi2Te3, laarin eyi ti Beta-As2Te3pẹlu eto rhombohedral, ṣe afihan awọn ohun-ini thermoelectric (TE) ti o nifẹ nipa ṣiṣatunṣe akoonu ti awọn alloy.Polycrystalline Arsenic Telluride Bi2Te3idapọmọra nipasẹ irin lulú le jẹ pẹpẹ ti o nifẹ lati ṣe apẹrẹ awọn ohun elo TE aramada pẹlu ṣiṣe giga.Awọn kirisita ẹyọkan ti As2Te3 ti pese sile ni hydrothermally nipasẹ alapapo ati ni itutu agbaiye diẹdiẹ adalu awọn iwọn stoichiometric ti powdered As ati Te ni ojutu HCl 25% w/w kan.O ti wa ni o kun lo bi semikondokito, topological insulators, thermoelectric ohun elo.Arsenic Telluride Bi2Te3ni Western Minmetals (SC) Corporation pẹlu mimọ ti 99.99% 4N, 99.999% 5N le ti wa ni jiṣẹ ni irisi lulú, granule, odidi, chunk, olopobobo gara ati be be lo tabi bi adani sipesifikesonu.
Bismuth Telluride Bi2Te3, P Iru tabi N-type, CAS No 1304-82-1, MW 800.76, iwuwo 7.642 g/cm3, aaye yo 5850C, ti wa ni sise nipasẹ igbale smelting-dari crystallization ilana eyun pẹlu Bridgman-Stockbarber ọna ati Zone-lilefoofo ọna.Gẹgẹbi ohun elo semikondokito thermoelectric, Bismuth Telluride pseudo alakomeji alloy ṣe afihan awọn abuda ti o dara julọ fun awọn ohun elo itutu otutu otutu otutu fun awọn ẹrọ itutu agbaiye kekere ni iwoye ti awọn ohun elo ati iran agbara ni awọn ọkọ ayọkẹlẹ aaye.Nipa lilo awọn kirisita nikan ti o tọ ni deede dipo polycrystalline, ṣiṣe ti ẹrọ thermoelectric (Thermoelectric Cooler tabi Thermoelectric Generator) le pọ si pupọ, eyiti o le da ni itutu agbaiye semikondokito ati iran agbara iyatọ iwọn otutu ti a fiweranṣẹ, ati tun fun awọn ẹrọ optoelectronic ati Bi2Te3 tinrin. fiimu ohun elo.Bismuth Telluride Bi2Te3ni Western Minmetals (SC) Corporation jẹ ni iwọn ti lulú, granule, odidi, ọpá, sobusitireti, olopobobo gara ati be be lo lati wa ni jišẹ pẹlu 4N 99.99% ati 5N 99.999% mimọ.
Gallium Telluride Ga2Te3jẹ kirisita dudu lile ati brittle pẹlu MW 522.24, CAS 12024-27-0, aaye yo ti 790 ℃ ati iwuwo 5.57g/cm3.Kirisita Gallium Telluride GaTe ti ni idagbasoke nipasẹ lilo awọn imuposi idagbasoke oriṣiriṣi bii Growth Bridgman, Kemikali Vapor Transport CVT tabi Growth Zone Flux lati mu iwọn ọkà dara, ifọkansi abawọn, igbekalẹ, opitika, ati aitasera itanna.Ṣugbọn ilana agbegbe Flux jẹ ilana ọfẹ halide ti a lo fun sisọpọ awọn kirisita vdW semikondokito nitootọ, eyiti o ṣe iyatọ ararẹ lati imọ-ẹrọ Kemikali Vapor Transport CVT lati rii daju pe o lọra kirisita fun eto atomiki pipe, ati idagbasoke kristali ọfẹ ọfẹ.Gallium Telluride GaTe jẹ semikondokito ti o fẹlẹfẹlẹ ti o jẹ ti kristali irin III-VI pẹlu awọn iyipada meji, eyiti o jẹ iduroṣinṣin α-GaTe ti monoclinic ati metastable β-GaTe ti hexagonal ni eto, awọn ohun-ini gbigbe iru p ti o dara, ẹgbẹ taara kan- aafo ti 1.67 eV ni olopobobo, ipele hexagonal yipada si ipo monoclinic ni iwọn otutu giga.Semikondokito Layer Layer ti Gallium Telluride ni awọn ohun-ini ti o wuyi fun awọn ohun elo opto-itanna iwaju.Gallium Telluride Ga2Te3ni Western Minmetals (SC) Corporation pẹlu ti nw ti 99.99% 4N, 99.999% 5N le ti wa ni jišẹ ni irisi lulú, granule, odidi, chunk, opa, olopobobo gara ati be be lo tabi bi adani sipesifikesonu.
Awọn imọran rira
Sb2Te3 Al2Te3 As2Te3 Bi2Te3 Ga2Te3