Supply ternary thermoelectric bismuth telluride P-type Bi0.5Sb1.5Te3 uye N-mhando Bi2Te2.7Se0.3
Sumo pfupi
Product Name:P-mhando Bi0.5Sb1.5Te3
N-mhando Bi2Te2.7Se0.3
Kuchena: 99.99%, 99.999%
Appearance: Vhara ingot kana upfu
Mucherechedzo: Epoch-Chem
Shandisa ternary thermoelectric bismuth tellurideP-mhando Bi0.5Sb1.5Te3uyeN-mhando Bi2Te2.7Se0.3
Performance
Iyo TIG-BiTe-P/N-2 thermoelectric ingot inokura iine alloy yeBi, Sb, Te, Se, yakakosha doping uye maitiro edu akasiyana ekristallizing.Iyo Bi2Te3-based thermoelectric ingot inokura zvakanyanya uye yakagadziridzwa kugadzira iyo thermoelectric modules yaishandiswa kushandura kupisa sosi kubva pa100℃(373K) kusvika 350℃(623K) kuita magetsi.Kazhinji, avhareji nhamba yekukodzera ZT yedu p-mhando uye n-mhando ingots pamusoro petembiricha renji 300K kusvika 600K yakakura kupfuura 0.7.Iyo module yakagadzirwa neine ingots yakadaro inogona kuwana 5% kubudirira ne 250 ℃ Delta T. Zvichakadaro, ingot yedu inoratidzwa neine simba remagetsi uye pfuma yakagadzikana zvikuru, ichipa dombo rinokosha rekugadzira kushanda kwepamusoro uye kuvimbika kwekugadzira magetsi modules.
| Item | bismuth telluride, bi2te3 |
| N mhando | |
| P mhando | Bi0.5Te3.0Sb1.5 |
| Tsanangudzo | Vhara ingot kana upfu |
| ZT | 1.15 |
| Packing | vacumm bag kurongedza |
| Application | firiji, kutonhora, thermo, kuongorora sainzi |
| Brand | Epoch |
Application
Kugadzira P/N junction, inoshandiswa mu semiconductor firiji, thermoelectric powder generation etc.
Tsanangudzo
| Specificaiton | P-Type | N-Type | Noted |
| Type nhamba | Bite- P-2 | Bite- N-2 | |
| Dhayamita (mm) | 31±2 | 31±2 | |
| Urefu (mm) | 250±30 | 250±30 | |
| Density (g/cm3) | 6.8 | 7.8 | |
| Electrical conductivity | 2000-6000 | 2000-6000 | 300K |
| Seebeck Coefficient α(μ UK-1) | ≥140 | ≥140 | 300K |
| Thermal conductivity k(Wm-1 K) | 2.0-2.5 | 2.0-2.5 | 300K |
| Powder Factor P(WmK-2) | ≥0.005 | ≥0.005 | 300K |
| ZT kukosha | ≥0.7 | ≥0.7 | 300K |
| Brand | Epoch-Chem | ||
