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Factory Price Sell Bismuth Plate Bi Plate 4n 99.99% with CAS No 7440-69-9
CHANGSHA EASCHEM CO., LIMITED
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Buy Bi2te3 Metal 99.99%-99.9999% Bismuth Telluride Ingot with P-Type and N-Type
| Price | $280.00 |
|---|---|
| Min Order | 1 kg |
| Availability | In Stock |
| Shipping From | Anhui, China |
| Popularity | 452 people viewed |
Model NO.:
99.99%-99.9999%
Application:
Industrial
Purity:
>99.99%
Shape:
Lump
Grade:
6N
Alloy:
Alloy
Secondary:
Non-secondary
Usage:
Thermoelectric Materials, Solar Cell Material
Storage:
Vacuum Packing or Argon Shield
Sample:
Avaiable
CAS No:
1312-43-2
Shape,Figure:
Lump, Ingot, Granule, Powder;Granules
Color:
Black Gray
Trademark:
FITECH
Transport Package:
Vacuum Polyester Bag/ Plastic Bag
Specification:
99.99%-99.9999%
Origin:
China
HS Code:
2842909090
Product Description
Bismuth Telluride
1.Molecular formula: Bi2Te3
2.Molecular weight: 800.76
3.CAS No.: 1312-43-2
4.HS Code: 2842909090
2.Molecular weight: 800.76
3.CAS No.: 1312-43-2
4.HS Code: 2842909090
5.Melting Point: 585ºC
Bismuth telluride is a compound of tellurium and bismuth. It is a narrow gap layered semiconductor with a trigonal unit cell. It's produced by sealing bismuth and tellurium metals in a quartz tube under vacuum.
Bismuth telluride thermoelectric in lump or powder and purity 4N/5N/6N Bi2Te3 | ||||
Type P | Doped Antimony | |||
Type N | Doped Selenium | |||
Application | P/N node is formed for semiconductor refrigeration, temperature difference power generation, etc | |||
Powder Particle Size | 3 microns | |||
Technical docking | vacuum smelting -- crystal introduction (oriented growth of crystals) -- regional smelting -- removal of both ends | |||
Applications
Topological insulators are not conventional superconductors and cannot be used in ultra-efficient power lines because they can carry only a small amount of current, but they pave the way for a paradigm shift in the development of microchips, which will lead to new applications of sponomics in which electronic spin is used to carry information. Moreover, bismuth telluride is very easy to produce and use in practical applications. The 3D material can be manufactured by existing semiconductor technologies and is also easily doped, so that its properties can be tuned quite easily.
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Bismuth powder Bismuth granule
Packing and delivery
Q: Are you trading company or manufacturer ?
A: We are factory.
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A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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