Theko ea fektheri ea ternary thermoelectric bismuth telluride N-mofuta oa Bi2Te2.7Se0.3 Block kapa phofo

Theko ea fektheri ea ternary thermoelectric bismuth telluride N-mofuta Bi2Te2.7Se0.3 Block or powder Featured Image

Tlhaloso e Khutšoanyane:

Lebitso la Sehlahisoa: P-mofuta Bi0.5Sb1.5Te3

N-mofuta oa Bi2Te2.7Se0.3

Bohloeki: 99.99%, 99.999%

Ponahalo: Thibela ingot kapa phofo

Lebitso: Epoch-Chem

Fana ka ternary thermoelectric bismuth telluride P-mofuta oa Bi0.5Sb1.5Te3 le N-mofuta oa Bi2Te2.7Se0.3

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Kenyelletso e khutšoanyane

Lebitso la Sehlahisoa: P-mofuta Bi0.5Sb1.5Te3

N-mofuta oa Bi2Te2.7Se0.3

Bohloeki: 99.99%, 99.999%

Ponahalo: Thibela ingot kapa phofo

Lebitso: Epoch-Chem

Fana ka ternary thermoelectric bismuth telluride P-mofuta oa Bi0.5Sb1.5Te3 le N-mofuta oa Bi2Te2.7Se0.3

Tshebetso

TIG-BiTe-P/N-2 thermoelectric ingot e holisitsoe ka alloy ea Bi, Sb, Te, Se, doping e khethehileng le lits'ebetso tsa rona tse ikhethang tsa kristale. Bi2Te3-based thermoelectric ingot e holisitsoe ka mokhoa o khethehileng le ho ntlafatsoa ho etsa li-module tsa thermoelectric tse neng li sebelisetsoa ho fetola mohloli oa mocheso ho tloha ho 100 ℃(373K) ho isa ho 350℃(623K) ho ba motlakase. Ka kakaretso, palo e tloaelehileng ea merit ZT ea mofuta oa p-type ea rona le li-ingots tsa mofuta oa n ho feta mocheso oa 300K ho isa ho 600K e kholo ho feta 0.7. Mojule o entsoeng ka li-ingots tse joalo o ka finyella katleho ea 5% ka 250 ℃ Delta T. Ho sa le joalo, ingot ea rona e hlahisoa ka matla a matle a mochine le thepa e tsitsitseng haholo, e fanang ka lejoe la bohlokoa bakeng sa ho hlahisa ts'ebetso e phahameng le li-module tse ka tšeptjoang tsa ho hlahisa matla.

Ntho	bismuth telluride, bi2te3
Mofuta oa N	Bi2Te2.7Se0.3
Mofuta oa P	Bi0.5Te3.0Sb1.5
Tlhaloso	Thibela ingot kapa phofo
ZT	1.15
Ho paka	ho paka mokotla oa vacumm
Kopo	sehatsetsi, pholiso, thermo, lipatlisiso tsa mahlale
Brand	Epoch

Tlhaloso

Specification	Mofuta oa P	N-Mofuta	E hlokometse
Mofuta oa nomoro	Bite- P-2	BiTe- N-2
Diameter (mm)	31±2	31±2
Bolelele (mm)	250±30	250±30
Boima ba 'mele (g/cm3)	6.8	7.8
Motlakase 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
theko ea ZT	≥0.7	≥0.7	300K
Brand	Epoch-Chem

Kopo

Ho theha pokano ea P/N, e sebelisoang sehatsetsing sa semiconductor, tlhahiso ea phofo ea thermoelectric joalo-joalo.

Melemo ea Rōna

Tšebeletso eo re ka fanang ka eona

1) Konteraka e hlophisitsoeng e ka saenoa

2) Tumellano ea lekunutu e ka tekenoa

3) Tiisetso ea puseletso ea matsatsi a supileng

Habohlokoa le ho feta: re ke ke ra fana ka sehlahisoa feela, empa tšebeletso ea tharollo ea theknoloji!

LBH

O ka fana ka litokomane tse nepahetseng?

E, ehlile, re ka fana ka MSDS, COA, MOA, Certificate of Origin joalo-joalo.

U netefatsa boleng ba hau joang?

Pele o tlisa, re ka thusa ho hlophisa tlhahlobo ea SGS, kapa ho hlophisa disampole hore o tsoele pele ho hlahloba boleng.

A na re ka etela ofisi ea hau le feme ea hau?

E, ehlile, bareki bohle ba tsoang kantle ho naha ba amohelehile

A na u amohela thomello e sa fellang?

E, mokhoa oa ho romelloa le nako li ka buisanoa.

Na u amohela tšebeletso ea OEM le ODM.

Ee, re na le li-lab tse tharo tse ikemetseng tse ka etsang motsoako oa bareki, lipatlisiso tsa litsela, joalo-joalo.

O fana ka ts'ebeletso ea ts'ehetso ea theknoloji?

E, ehlile, ha re ikemisetse feela ho fana ka lihlahisoa, empa hape ho kenyelletsa tšehetso ea tekheniki, hammoho le hantle kamora ho rekisa litšebeletso.

E fetileng: Theko ea fektheri ea thermoelectric bismuth telluride P-mofuta oa Bi0.5Sb1.5Te3 Block kapa phofo

E 'ngoe: Lintho tse sa tloaelehang tsa lefatše Samarium tšepe Sm ingots CAS 7440-19-9