Suppleter therryary thermoelectric bismuth rissith arluride p-that than bi0.5SB1.5te3 no-n-Type Bi2TE2.7SE0.3
Isingeniso Esifushane
Ukwenza
| Into yendaba | I-Bismuth Orluride, Bi2TE3 |
| N uhlobo | |
| Uhlobo p | Bi0.5te3.0sb1.5 |
| Ukucacisa | Vimba Ingot noma i-powder |
| ZT | 1.15 |
| Ukufaka ndawonye | Ukupakishwa kwesikhwama se-vacumm |
| Isicelo | isiqandisi, ukupholisa, i-thermo, uphenyo lwesayensi |
| Phawula | Xinglu |
Ukucacisa
| Okucacisiwe | P-Type | N-hlobo | -Atshelwa |
| Inombolo yohlobo | BITE- P-2 | I-Bite- n-2 | |
| Ububanzi (mm) | 31 ± 2 | 31 ± 2 | |
| Ubude (mm) | 250 ± 30 | 250 ± 30 | |
| Ubuningi (G / CM3) | 6.8 | 7.8 | |
| Ukuqina kukagesi | I-2000-6000 | I-2000-6000 | I-300K |
| I-Seebeck Coefflent OFF (μ-1) | ≥140 | ≥140 | I-300K |
| I-Thermal Creativity K (WM-1 K) | 2.0-2.5 | 2.0-2.5 | I-300K |
| Powder factor p (WMK-2) | ≥0.005 | ≥0.005 | I-300K |
| Inani le-ZT | ≥0.7 | ≥0.7 | I-300K |
| Phawula | Xinglu | ||
Isicelo
I-Bismuth Orluride (BI2TE3)Ingabe impahla ye-thermoelectric eyaziwa ngekhono layo lokuguqula amandla afudumele abe amandla kagesi. Ihlanganiswe ikakhulukazi izinhlobo ezimbili: P-TypeBi0.5sb1.5te3kanye n-hlobo uhlobo bi2te2.7se0.3. I-P-Type Bi0.5SB1.5TE3 yakhiwa ikakhulukazi i-bismuth, antimony kanye ne-telvurium, ngenkathi uhlobo lwe-n Zombili lezi zinhlobo ze-bismuth arluride zitholakala kwithebhulethi noma ifomu le-powder.
Ukusetshenziswa kweI-Bismuth OrlurideUhlobo lwe-P-5SB1.5TE3 ne-N-Type Bi2TE2.7SE0.3 ikakhulukazi emkhakheni wokuguqulwa kwamandla we-thermoelectric. Lezi zinto ezisetshenziswayo zivame ukusetshenziswa kumadivayisi we-thermoelectric aklanyelwe ukuxhaphaza umehluko wokushisa wokukhiqiza ugesi. Uhlobo lwe-P-5SB1.5TE3 ne-N-Type Bi2TE2.7SE0.3 lungahlanganiswa nemishini efana nama-germoelectric akhiqizi, izinhlelo zokuvuselela imfucumfucu eziphathwayo. Ukusebenza kwabo okuphezulu nokusebenza kahle kubenze balungele izinhlelo ezahlukahlukene zokuvuna amandla.
Kokubili uhlobo lwe-P-TYPE BI0.5SB1.5TE3 ne-N-Type Bi2Te2.7SE0.3 Izinto ezilandelwayo ze-bismuth zinezakhiwo ezinhle kakhulu ze-thermoelectric futhi zilungele izinhlelo zokusebenza zokupholisa nge-elekhthronikhi. Lezi zinto zokwenziwa zingasetshenziswa ukudala ama-thermoelectric Coolers, ezaziwa nangokuthi ama-petier Coolers, asusa ukushisa ezingxenyeni ze-elekthronikhi futhi alondoloze amazinga okushisa asebenza kahle. Ngaphezu kwalokho,I-Bismuth OrlurideIzinto zokwenziwa ze-P- nase-N zisetshenziselwa izinhloso zokuphathwa kwe-Thermal kumadivayisi wezokwelapha, ubuchwepheshe be-aerospace kanye ne-elekthronikhi yabathengi.
Ngokufigqiwe,I-Bismuth OrlurideUhlobo lwe-P -5SB1.5TE3 ne-N-Type Bi2TE2.7SE0.3 yizinto ezibalulekile ezinama-application abanzi emikhakheni yokuguqulwa kwamandla nokupholisa ngogesi. Izakhiwo zazo ezihlukile ze-thermoelectric zibenza babe yingxenye ebalulekile yezinhlobo ezahlukahlukene zamadivayisi nezinhlelo, zinikezela ekuthuthukisweni kokusebenza kahle kwamandla kanye nobuchwepheshe obuqhubekayo. Njengoba ukufunwa kwamandla avuselelekayo kuyaqhubeka ukukhula, ukusetshenziswa kweI-Bismuth OrlurideIzinto zokwakha kulindeleke ukuthi zikhuphuke, zishayela ucwaningo kanye nokuthuthuka kule ndawo.
