Utu wheketere o ternary thermoelectric bismuth telluride N-momo Bi2Te2.7Se0.3 Poraka paura ranei

Utu wheketere o te ternary thermoelectric bismuth telluride N-momo Bi2Te2.7Se0.3 Poraka paura ranei Whakaahua Whakaatu
  • Utu wheketere o ternary thermoelectric bismuth telluride N-momo Bi2Te2.7Se0.3 Poraka paura ranei
  • Utu wheketere o ternary thermoelectric bismuth telluride N-momo Bi2Te2.7Se0.3 Poraka paura ranei
  • Utu wheketere o ternary thermoelectric bismuth telluride N-momo Bi2Te2.7Se0.3 Poraka paura ranei

Whakaahuatanga Poto:

Ingoa Hua: P-momo Bi0.5Sb1.5Te3

N-momo Bi2Te2.7Se0.3

Maamaa: 99.99%, 99.999%

Te ahua: Poraka ingot, paura ranei

Waitohu: Epoch-Chem

Whakaratohia te bismuth thermoelectric telluride P-momo Bi0.5Sb1.5Te3 me te N-momo Bi2Te2.7Se0.3


Taipitopito Hua

Tohu Hua

Whakaahuatanga Hua

He kupu whakataki poto

Ingoa Hua: P-momo Bi0.5Sb1.5Te3

N-momo Bi2Te2.7Se0.3

Maamaa: 99.99%, 99.999%

Te ahua: Poraka ingot, paura ranei

Waitohu: Epoch-Chem

Whakaratohia te bismuth thermoelectric telluride P-momo Bi0.5Sb1.5Te3 me te N-momo Bi2Te2.7Se0.3

Mahi

Ko te TIG-BiTe-P/N-2 thermoelectric ingot kua whakatipuhia me te koranu o Bi, Sb, Te, Se, doping motuhake me o tatou tukanga whakakoiata ahurei. Ko te ingot thermoelectric-a-Bi2Te3 he mea whakatipu motuhake me te arotau mo te hanga i nga waahanga thermoelectric i whakamahia hei huri i te puna wera mai i te 100 ℃(373K) ki te 350 ℃(623K) ki te hiko. Ko te tikanga, ko te ahua toharite o te kaiaka ZT o a maatau momo momo-p me nga momo-n i runga i te awhe pāmahana 300K ki te 600K he nui ake i te 0.7. Ka taea e te kōwae i hangaia me nga ingots penei te 5% te pai me te 250 ℃ Delta T. I tenei wa, kei te whakaatuhia to tatou ingot me te kaha o te miihini pai me te taonga tino pumau, e whakarato ana i te kohatu matua mo te whakaputa i nga mahi teitei me nga waahanga whakangao hiko pono.
Tūemi
bismuth telluride, bi2te3
N momo
Bi2Te2.7Se0.3
Momo P
Bi0.5Te3.0Sb1.5
Whakatakotoranga
Poraka ingot paura ranei
ZT
1.15
Te takai
te tarapi putea korehau
Taupānga
te whakamatao, te whakamahana, te werawera, te rangahau pūtaiao
Waitohu
Epoch

Whakatakotoranga

Whakapūtātanga
Momo-P
Momo-N
Kua tuhia
Momo tau
BiTe- P-2
BiTe- N-2
  
Diamita (mm)
31±2
31±2
  
Roa (mm)
250±30
250±30
  
Kiato (g/cm3)
6.8
7.8
  
Te kawe hiko
2000-6000
2000-6000
300K
Taurangi Seebeck α(μ UK-1)
≥140
≥140
300K
Waawera k(Wm-1 K)
2.0-2.5
2.0-2.5
300K
Tauwehe Paura P(WmK-2)
≥0.005
≥0.005
300K
Te utu ZT
≥0.7
≥0.7
300K
Waitohu
Epoch-Chem

Taupānga

Ki te hanga hononga P/N, whakamahia i roto i te whakamatao semiconductor, whakangao paura thermoelectric etc.

To Tatou Painga

Rare-earth-scandium-oxide-with-great-utu-2

Ratonga ka taea e matou te whakarato

1) Ka taea te haina kirimana ōkawa

2) Ka taea te hainatia te whakaaetanga muna

3) E whitu nga ra whakahoki taurangi

He mea nui ake: ka taea e maatau te whakarato i nga hua anake, engari he ratonga otinga hangarau!

FAQ

Ka taea e koe te whakarato tuhinga whaitake?

Ae, o te akoranga, ka taea e matou te whakarato MSDS, COA, MOA, Tiwhikete Origin etc.

Me pehea e tohu ai koe i to kounga?

I mua i te tukunga, ka taea e matou te awhina ki te whakarite i nga whakamatautau SGS, ki te whakarite tauira ranei mo koe ki te whakahaere i te aromatawai kounga.

Ka taea e matou te toro atu ki to tari me to wheketere?

Ae, ko te tikanga, ko nga kaihoko katoa mai i tawahi e pai ana

Kei te whakaae koe ki te tuku waahanga?

Ae, ko te tikanga tuku me te waa ka taea te whiriwhiri.

Ka whakaae koe ki te ratonga OEM me ODM.

Ae, e toru a maatau taiwhanga motuhake ka taea te mahi whakahiato a nga kaihoko, rangahau huarahi whakahiato aha atu.

Ka whakaratohia e koe he ratonga tautoko hangarau?

Ae, ko te tikanga, kaore matou e whai ki te whakarato hua, engari tae atu ki te tautoko hangarau, me te pai i muri i te hoko ratonga.

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