English
ʻO ke kumu kūʻai hale kūʻai o ternary thermoelectric bismuth telluride N-type Bi2Te2.7Se0.3 Block a i ʻole ka pauka Kiʻi Hōʻikeʻike.
  • ʻO ke kumu kūʻai o ka ternary thermoelectric bismuth telluride N-type Bi2Te2.7Se0.3 Block a i ʻole ka pauka
  • ʻO ke kumu kūʻai o ka ternary thermoelectric bismuth telluride N-type Bi2Te2.7Se0.3 Block a i ʻole ka pauka
  • ʻO ke kumu kūʻai o ka ternary thermoelectric bismuth telluride N-type Bi2Te2.7Se0.3 Block a i ʻole ka pauka

ʻO ke kumu kūʻai o ka ternary thermoelectric bismuth telluride N-type Bi2Te2.7Se0.3 Block a i ʻole ka pauka

ʻO ka wehewehe pōkole:

Inoa Huahana: P-type Bi0.5Sb1.5Te3

N-ʻano Bi2Te2.7Se0.3

Maʻemaʻe: 99.99%, 99.999%

Nānā: Block ingot a pauda paha

Brand: Epoch-Chem

Hāʻawi i ka ternary thermoelectric bismuth telluride P-type Bi0.5Sb1.5Te3 a me N-type Bi2Te2.7Se0.3


Huahana Huahana

Huahana Huahana

Hoʻolauna pōkole

Inoa Huahana: P-type Bi0.5Sb1.5Te3
N-ʻano Bi2Te2.7Se0.3
Maʻemaʻe: 99.99%, 99.999%
Nānā: Block ingot a pauda paha
Brand: Epoch-Chem
Hāʻawi i ka ternary thermoelectric bismuth telluride P-type Bi0.5Sb1.5Te3 a me N-type Bi2Te2.7Se0.3

hana

Hoʻoulu ʻia ka TIG-BiTe-P/N-2 thermoelectric ingot me ka huila o Bi, Sb, Te, Se, doping kūikawā a me kā mākou mau hana crystallizing kūikawā.ʻO ka Bi2Te3-based thermoelectric ingot ua ulu kūikawā a hoʻopaʻa ʻia no ka hana ʻana i nā modula thermoelectric i hoʻohana ʻia no ka hoʻololi ʻana i ke kumu wela mai 100 ℃(373K) a i 350 ℃(623K) i uila.ʻO ka maʻamau, ʻoi aku ka nui o ka helu awelika o ka ZT o kā mākou p-type a me n-type ingots ma luna o ka pae wela 300K a 600K ʻoi aku ka nui ma mua o 0.7.ʻO ka module i hanaʻia me ia mau mea hiki ke hoʻokō i ka 5% pono me ka 250 ℃ Delta T. I kēia manawa, hōʻikeʻia kā mākou ingot me ka ikaika mechanical maikaʻi a me ka waiwai paʻa loa, e hāʻawi ana i ka pōhaku kī no ka hanaʻana i nā modula hana mana kiʻekiʻe.
'ikamu
bismuth telluride, bi2te3
ʻAno N
Bi2Te2.7Se0.3
ʻAno P
Bi0.5Te3.0Sb1.5
Hōʻike
Block ingot a pauda paha
ZT
1.15
Hoʻopili
ʻeke ʻeke hāmama
Palapala noi
pahu hau, hoʻoluʻu, thermo, hoʻokolokolo ʻepekema
Brand
Epoka

Palapala noi

E hana i ka hui P / N, hoʻohana ʻia i ka semiconductor refrigeration, thermoelectric powder generation etc.
Hōʻike
kikoʻī
ʻAno-P
ʻAno-N
Hoʻomaopopo ʻia
ʻAno helu
BiTe- P-2
BiTe- N-2
Anawaena (mm)
31±2
31±2
Ka lōʻihi (mm)
250±30
250±30
ʻO ka mānoanoa (g/cm3)
6.8
7.8
Ka hoʻokuʻu uila
2000-6000
2000-6000
300K
Seebeck Coefficient α(μ UK-1)
≥140
≥140
300K
Ka hoʻokahe wela k(Wm-1 K)
2.0-2.5
2.0-2.5
300K
Māmā P(WmK-2)
≥0.005
≥0.005
300K
Waiwai ZT
≥0.7
≥0.7
300K
Brand
Epoch-Chem
ʻO kā mākou pono

ʻO ka lawelawe hiki iā mākou ke hāʻawi

1) Hiki ke hoʻopaʻa inoa ʻia ka ʻaelike maʻamau

2) Hiki ke pūlima ʻia ka ʻaelike hūnā
3) ʻEhiku lā hoʻihoʻi hōʻoia
ʻOi aku ka mea nui: hiki iā mākou ke hāʻawi i ka huahana wale nō, akā ʻo ka lawelawe ʻenehana hoʻonā!
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ʻIkepili Hui

Hoʻolauna Hui

Aia ʻo Shanghai Epoch Material Co., Ltd. ma ke kikowaena waiwai—Shanghai.Hoʻopili mau mākou i "Nā mea ʻoi aku ka maikaʻi, ola maikaʻi" a me ke komite i ka ʻimi noiʻi a me ka hoʻomohala ʻana o ka ʻenehana, e hoʻohana ai i ke ola o ke kanaka i kēlā me kēia lā e hoʻomaikaʻi i ko mākou ola.

I kēia manawa, pili nui mākou i nā mea ʻenehana honua, nā mea nano, nā mea OLED, a me nā mea holomua ʻē aʻe.Hoʻohana nui ʻia kēia mau mea kiʻekiʻe i ka kemika, lāʻau lapaʻau, biology, hōʻike OLED, kukui OLED, ka mālama ʻana i ke kaiapuni, ka ikehu hou, etc.

No kēia manawa, loaʻa iā mākou ʻelua hale hana ma Shandong Province.Uhi ia i kahi o 30,000 square meters, a he poʻe hana ma mua o 100 mau kānaka, a he 10 mau kānaka he poʻe loea.Ua hoʻokumu mākou i kahi laina hana kūpono no ka noiʻi, ka hoʻokolohua hoʻokele, a me ka hana nui, a hoʻokumu pū i ʻelua labs, a hoʻokahi kikowaena hoʻāʻo.Hoʻāʻo mākou i kēlā me kēia huahana ma mua o ka lawe ʻana e hōʻoia i ka hāʻawi ʻana i ka huahana maikaʻi i kā mākou mea kūʻai.

Hoʻokipa mākou i nā mea kūʻai mai ke ao holoʻokoʻa e kipa i kā mākou hale hana a hoʻokumu i kahi hui maikaʻi!

Aia kekahi ʻōlelo kahiko ma Kina e hauʻoli nui mākou i ka ʻike ʻana i nā hoaaloha a me nā mea kūʻai mai nā wahi a pau o ka honua!

Ua hala kā mākou hui i ka ʻōnaehana hoʻokele o ISO 9001, a loaʻa iā mākou kā mākou ʻōnaehana SOP no ka hana ʻana, kūʻai aku, a ma hope o ka lawelawe kūʻai!Manaʻolana hiki iā mākou ke hāʻawi i kahi lawelawe maikaʻi a ʻoihana no ʻoe!
Hoʻolaha Kūʻai

Welina mai nā mea kūʻai aku mai ka honua holoʻokoʻa!
Loaʻa iā mākou nā mea kūʻai ma ka honua holoʻokoʻa, a hiki i kēia manawa, ua hoʻokumu i kahi hui maikaʻi me sumsung, LG, LV, a me nā mea kūʻai aku he nui pū kekahi, a no ka ʻike hou aku, e ʻoluʻolu e kelepona mai iā mākou!
FAQ

1) Hana ʻoe a kālepa paha?

He mea hana mākou, aia kā mākou hale hana ma Shandong, akā hiki iā mākou ke hāʻawi i kahi lawelawe kūʻai kūʻai hoʻokahi no ʻoe!
2) Nā huaʻōlelo uku: T / T (telex transfer), Western Union, MoneyGram, BTC (bitcoin), etc.3) Lead time≤25kg: i loko o ʻekolu mau lā hana ma hope o ka loaʻa ʻana o ka uku.＞25kg: hoʻokahi pule

4) SampleAvailable, hiki iā mākou ke hāʻawi i nā mea liʻiliʻi liʻiliʻi liʻiliʻi no ka loiloi maikaʻi! 5) Package1kg no kēlā me kēia ʻeke fpr samples,

25kg a i ʻole 50kg no ka pahu, a i ʻole e like me kāu e koi ai.6)StorageStore e paʻa paʻa i ka pahu ma kahi maloʻo, ʻoluʻolu a maikaʻi.

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