Nkọwa
Antimony TellurideSb2Te3, ihe mejupụtara semiconductor nke Group VA, ihe VIA na tebụl oge.Site na nhazi hexagonal-Rhombohedral, njupụta 6.5g/cm3, ebe mgbaze 620oC, ọdịiche band 0.23eV, CAS 1327-50-0, MW 626.32, ọ bụ soluble na nitric acid na ekwekọghị na acids, insoluble na mmiri, na nkwụsi ike nke na-adịghị ire ọkụ.Antimony Telluride bụ nke otu-15 metalloid trichalcogenides, Sb2Te3 kristal nwere ụdị akụkụ akụkụ, akụkụ akụkụ anọ na ọdịdị dara dara, a na-ejikọta akwa ahụ site na mmekọrịta van der Waals ma nwee ike ịpụ ya n'ime akwa 2D dị mkpa.Ejiri usoro Bridgman kwadoro, Antimony Telluride bụ semiconductor, insulator topological na ihe ọkụ ọkụ, ihe ndị dị na mbara igwe, ikuku evaporation.Ka ọ dị ugbu a, Sb2Te3bụ ihe dị mkpa isi ihe maka nnukwu arụmọrụ mgbanwe oge nchekwa ma ọ bụ ngwa nchekwa data ngwa anya.Ngwakọta Telluride na-achọta ọtụtụ ngwa dị ka ihe electrolyte, semiconductor dopant, QLED ngosi, ubi IC wdg na mpaghara ihe ndị ọzọ.
Nnyefe
Antimony Telluride Sb2Te3na Aluminom Telluride Al2Te3, Arsenic Telluride dị ka2Te3, Bismuth Telluride Bi2Te3, Gallium Telluride Ga2Te3 na Western Minmetals (SC) Corporation na 4N 99.99% na 5N 99.999% ịdị ọcha dị n'ụdị ntụ ntụ -60mesh, -80mesh, granule 1-6mm, akpụ 1-20mm, chunk, nnukwu crystal, mkpanaka na mkpụrụ wdg ma ọ bụ dị ka ahaziri nkọwapụta iji ruo ngwọta zuru oke.
Nkọwa nka nka
Ngwakọta Telluridena-ezo aka na ihe ndị na-emepụta ihe na metalloid ogige, nke nwere ihe mejupụtara stoichiometric na-agbanwe n'ime ebe dị iche iche iji mepụta ngwọta siri ike dabeere na ngwakọta.Inter-metallic compound bụ nke magburu onwe ya n'etiti metal na seramiiki, na-aghọ akụkụ dị mkpa nke ọhụrụ structural ihe.Ngwakọta Telluride nke Antimony Telluride Sb2Te3, Aluminom Telluride Al2Te3, Arsenic Telluride dị ka2Te3, Bismuth Telluride Bi2Te3, Cadmium Telluride CdTe, Cadmium Zinc Telluride CdZnTe, Cadmium Manganese Telluride CdMnTe ma ọ bụ CMT, Copper Telluride Cu2Te, Gallium Telluride Ga2Te3, Germanium Telluride GeTe, Indium Telluride InTe, Lead Telluride PbTe, Molybdenum Telluride MoTe2, Tungsten Telluride WTe2na ogige ya (Li, Na, K, Be, Mg, Ca) na ogige ụwa na-adịghị ahụkebe nwere ike ịmekọrịta n'ụdị ntụ ntụ, granule, akpụ, mmanya, mkpụrụ, nnukwu kristal na otu kristal…
Antimony Telluride Sb2Te3na Aluminom Telluride Al2Te3, Arsenic Telluride dị ka2Te3, Bismuth Telluride Bi2Te3, Gallium Telluride Ga2Te3na Western Minmetals (SC) Corporation na 4N 99.99% na 5N 99.999% ịdị ọcha dị n'ụdị ntụ ntụ -60mesh, -80mesh, granule 1-6mm, akpụ 1-20mm, chunk, nnukwu crystal, mkpanaka na mkpụrụ wdg ma ọ bụ dị ka ahaziri nkọwapụta iji ruo ngwọta zuru oke.
Mba. | Ihe | Nkọwa ọkọlọtọ | ||
Usoro | Ịdị ọcha | Nha & mbukota | ||
1 | Zinc Telluride | ZnTe | 5N | -60mesh, -80mesh ntụ ntụ, 1-20mm oge ufodu akpụ, 1-6mm granule, lekwasịrị anya ma ọ bụ oghere.
500g ma ọ bụ 1000g na polyethylene karama ma ọ bụ ihe mejupụtara akpa, katọn igbe n'èzí.
Ngwakọta Telluride dị na arịrịọ.
Enwere ike ịhazi nkọwapụta na ngwa pụrụ iche maka ngwọta zuru oke |
2 | Arsenic Telluride | As2Te3 | 4N 5N | |
3 | Antimony Telluride | Sb2Te3 | 4N 5N | |
4 | Aluminom Telluride | Al2Te3 | 4N 5N | |
5 | Bismuth Telluride | Bi2Te3 | 4N 5N | |
6 | Ọla kọpa 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 | N'ime Te | 4N 5N | |
13 | Onye ndu Telluride | PbTe | 5N | |
14 | Molybdenum Telluride | MoTe2 | 3N5 | |
15 | Tungsten Telluride | WTe2 | 3N5 |
Aluminom Telluride Al2Te3ma ọ bụTriturium dialuminium, CAS 12043-29-7, MW 436.76, njupụta 4.5g/cm3, enweghị isi, bụ kristal isi awọ-oji hexagonal, ma kwụsie ike n'ime ụlọ okpomọkụ, mana ọ na-emebi n'ime hydrogen telluride na aluminom hydroxide na ikuku iru mmiri.Aluminom Telluride Al2Te3Enwere ike ịmepụta site na ịzaghachi Al na Te na 1000 ° C, usoro ọnụọgụ abụọ Al-Te nwere usoro etiti AlTe, Al.2Te3(α-phase na β-phase) na Al2Te5, Ọdịdị kristal nke α- Al2Te3bụ monoclinic.Aluminom Telluride Al2Te3a na-ejikarị eme ihe maka akụrụngwa ọgwụ, semiconductor na ihe infrared.Aluminom Telluride Al2Te3na Western Minmetals (SC) Corporation nwere 4N 99.99% na 5N 99.999% ịdị ọcha dị n'ụdị ntụ ntụ, granule, akpụ, chunk, kristal buru ibu wdg ma ọ bụ dị ka ahaziri ahaziri ya na ngwugwu agụụ site na karama ma ọ bụ akpa mejupụtara.
Arsenic Telluride ma ọ bụ Arsenic Ditelluride dị ka2Te3, otu I-III ọnụọgụ abụọ compound, dị na abụọ crystallographic Alpha-As2Te3na Beta-As2Te3, n'ime nke Beta-As2Te3na usoro rhombohedral, na-egosipụta njirimara thermoelectric (TE) na-adọrọ mmasị site n'ịgbanwe ọdịnaya nke alloys.Polycrystalline Arsenic Telluride dị ka2Te3Ngwakọta nke emebere site na ntụ ntụ ntụ nwere ike ịbụ ikpo okwu na-atọ ụtọ iji chepụta ihe TE ọhụrụ na arụmọrụ dị elu.A na-akwado otu kristal nke As2Te3 hydrothermally site na kpo oku ma jiri nwayọọ nwayọọ mee ka ngwakọta nke stoichiometric quantities nke powdered As na Te na HCl 25% w / w ngwọta.A na-ejikarị ya dị ka semiconductors, topological insulators, thermoelectric ihe.Arsenic Telluride dị ka2Te3na Western Minmetals (SC) Corporation na ịdị ọcha nke 99.99% 4N, 99.999% 5N nwere ike nyefee ya n'ụdị ntụ ntụ, granule, akpụ, chunk, kristal buru ibu wdg ma ọ bụ dị ka ahaziri ahaziri.
Bismuth Telluride Bi2Te3, P ụdị ma ọ bụ N-ụdị, CAS No 1304-82-1, MW 800.76, njupụta 7.642 g/cm3, ebe mgbaze 5850C, bụ usoro kristal na-achịkwa agụụ na-achịkọta ya bụ na usoro Bridgman-Stockbarber na usoro mpaghara-ese n'elu mmiri.Dị ka ihe na-ahụ maka ihe ọkụ ọkụ, Bismuth Telluride pseudo ọnụọgụ abụọ alloy na-enye njirimara kachasị mma maka ngwa ime ụlọ okpomọkụ nke okpomọkụ maka obere ngwa jụrụ oyi n'ụdị dị iche iche nke akụrụngwa na ọgbọ ike n'ime ụgbọ ala oghere.Site n'iji otu kristal dabara adaba nke ọma kama ịbụ polycrystalline, arụmọrụ nke ngwaọrụ thermoelectric (Thermoelectric Cooler ma ọ bụ Thermoelectric Generator) nwere ike ịbawanye nke ukwuu, nke enwere ike ịtọ ntọala na refrigeration semiconductor na ọgbọ dị iche iche okpomọkụ gbara akwụkwọ, yana maka ngwaọrụ optoelectronic na Bi2Te3 dị mkpa. ihe nkiri.Bismuth Telluride Bi2Te3na Western Minmetals (SC) Corporation bụ nha nke ntụ ntụ, granule, akpụ, mkpanaka, mkpụrụ, nnukwu kristal wdg ga-ebuga ya na 4N 99.99% na 5N 99.999% ịdị ọcha.
Gallium Telluride Ga2Te3bụ kristal ojii siri ike na nke na-emebi emebi nwere MW 522.24, CAS 12024-27-0, ebe agbaze nke 790 ℃ na njupụta 5.57g / cm3.A na-emepụta otu kristal Gallium Telluride GaTe site na iji usoro uto dị iche iche dị ka Bridgman Growth, Chemical Vapor Transport CVT ma ọ bụ Uto Mpaghara Flux iji bulie nha ọka, ntinye ntụpọ, nhazi, ngwa anya na nkwekọ eletrọnịkị.Ma Flux zone Usoro bụ a halide free Usoro eji maka synthesizing n'ezie semiconductor ọkwa vdW kristal, nke na-ekewa onwe ya na Chemical Vapor Transport CVT Usoro iji hụ na ngwa ngwa crystallization maka zuru okè atomiki Ọdịdị, na adịghị ọcha free crystal ibu.Gallium Telluride GaTe bụ semiconductor Layered nke nwere kristal metal III-VI nwere mgbanwe abụọ, nke kwụsiri ike α-GaTe nke monoclinic na metastable β-GaTe nke hexagonal na nhazi, ezigbo p-ụdị ụdị njem, bandwit ozugbo- ọdịiche nke 1.67 eV na nnukwu, usoro hexagonal na-atụgharị na usoro monoclinic na oke okpomọkụ.Semiconductor nke Gallium Telluride nwere ihe na-adọrọ mmasị maka ngwa opto-electronic n'ọdịnihu.Gallium Telluride Ga2Te3na Western Minmetals (SC) Corporation na ịdị ọcha nke 99.99% 4N, 99.999% 5N nwere ike nyefee ya n'ụdị ntụ ntụ, granule, akpụ, chunk, mkpanaka, nnukwu kristal wdg ma ọ bụ dị ka ahaziri nkọwapụta.
Atụmatụ ịzụ ahịa
Sb2Te3 Al2Te3 As2Te3 Bi2Te3 Ga2Te3