Bismuth Telluride (Bi2Te3) CAS 1304-82-1: Comprehensive Product Guide
Table of Contents
- Product Overview & Specifications
- Key Applications & Industry Uses
- Implementation Case Studies
- Verified Client Success Stories
- Request Customized Quotation
Product Overview & Specifications
Bismuth Telluride (Bi2Te3), CAS 1304-82-1, is a layered compound semiconductor with exceptional thermoelectric properties. Technical parameters:
| Parameter | Standard Grade | High Purity (99.999%) | Nano-Powder Form |
|---|---|---|---|
| Crystal Structure | Rhombohedral | Rhombohedral | Amorphous |
| Band Gap | 0.15 eV | 0.15 eV | 0.18 eV |
| Thermal Conductivity | 1.2 W/m·K | 1.05 W/m·K | 0.8 W/m·K |
Key Applications & Industry Uses
Thermoelectric Devices
Primary use in Peltier coolers for precision temperature control systems (-50°C to +200°C operational range).
Energy Harvesting
Waste heat recovery modules achieving 5-8% conversion efficiency in automotive exhaust systems.
Quantum Materials Research
Topological insulator studies requiring single crystals with surface state carrier mobility >1,000 cm²/V·s.
Implementation Case Studies
Case 1: Industrial Laser Cooling System
German laser manufacturer reduced diode junction temperatures by 22°C using Bi2Te3 modules, increasing device lifespan by 40%.
Case 2: Spacecraft Thermal Regulation
NASA-approved thermoelectric generators maintaining ±0.1°C stability in Mars rover battery systems.
Verified Client Success Stories
Client 1: Tier 1 Automotive Supplier
Implemented Bi2Te3 in EV battery thermal management:
- 15% improvement in fast-charging cycles
- Reduced thermal runaway risks
- Annual savings: $2.8M in warranty claims
Client 2: Semiconductor Research Lab
Achieved breakthrough ZT value of 1.4 at 300K using our ultra-pure crystals:
- Published in Nature Materials (2023)
- Secured $4.2M DOE research grant
Request Customized Quotation
Contact our materials engineering team for technical specifications:
Email: info@vivalr.com
Phone: (86) 15866781826
Standard lead time: 2-4 weeks for bulk orders
MOQ: 1 kg (standard grade), 100g (high purity)
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