ʻO Cas 1304-82-1 ka pauka Bismuth telluride Bi2Te3 maʻemaʻe kiʻekiʻe

Cas 1304-82-1 maʻemaʻe kiʻekiʻe ʻo Bismuth telluride Bi2Te3 pauda kiʻi ʻia
  • ʻO Cas 1304-82-1 ka pauka Bismuth telluride Bi2Te3 maʻemaʻe kiʻekiʻe

ʻO ka wehewehe pōkole:

Inoa Huahana: Bismuth telluride pauka Bi2Te3

NĀ CAS NO.: 1304-82-1

Maʻemaʻe: 99.99%, 99.999%

Nui ʻāpana: 325 mesh

Ke ʻano: ʻeleʻele hina hina

Brand: Epoch-Chem


Huahana Huahana

Huahana Huahana

Hōʻike huahana

hana

ʻO ka pauka Bismuth telluride he mea semiconductor, me ka conductivity maikaʻi, akā maikaʻi ʻole ka thermal conductivity.ʻOiai ka haʻahaʻa o ka bismuth telluride he haʻahaʻa, akā inā he nui ka nui o ka lawe ʻana i kahi pōʻino make akā hiki i kēia mea ke ʻae i nā electrons ma ka lumi wela me ka ʻole o ka ikehu ma ka ʻili o kona neʻe ʻana, e lawe mai i ka wikiwiki o ka hana, hiki iā Can hoʻomaikaʻi maikaʻi loa i ka holo wikiwiki a me ka pono o ka mīkini kamepiula.

Maʻemaʻe: 4N-6N

ʻAno: pauka, granule, poloka

Māmā: 7.8587g.cm3

ʻAha ikehu: 0.145eV

Nuipa mole: 800.76

Ka helu hehee: 575 ℃

ʻO ke kau wela wela: 0.06 W/cmK

Hōʻike

ʻAno molekala
Bi2Te3
Maʻemaʻe(%, min)
99.999
Kinohi
ʻeleʻele pauda
haumia
(ppm, Max)
Ag
0.5
Al
0.5
Co
0.4
Cu
0.5
Fe
0.5
Mn
0.5
Ni
0.5
Pb
1.0
Au
0.5
Zn
0.5
Mg
1.0
Cd
0.4
Ka nui o ka ʻāpana (mesh)
325
Brand
Epoch-Chem

 

Palapala noi

E hana i ka hui P / N, hoʻohana ʻia i ka semiconductor refrigeration, thermoelectric powder generation etc.

ʻO kā mākou pono

Rare-earth-scandium-oxide-me-nui-kuai-2

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!

FAQ

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!

ʻŌlelo uku

T/T (telex transfer), Western Union, MoneyGram, BTC (bitcoin), etc.

Ka manawa o waena o ka hoʻomaka a i ka wā pau

≤25kg: i loko o ʻekolu mau lā hana ma hope o ka loaʻa ʻana o ka uku.＞25kg: hoʻokahi pule

Laʻana

Loaʻa, hiki iā mākou ke hāʻawi i nā laʻana liʻiliʻi liʻiliʻi no ke kumu loiloi maikaʻi!

Pūʻolo

1kg no ka ʻeke fpr samples, 25kg a i ʻole 50kg no ka pahu, a i ʻole e like me kou makemake.

Waihona

E mālama i ka pahu i paʻa paʻa i kahi maloʻo, anuanu a maikaʻi hoʻi.

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