PbTeThermoelectric materials
$312.50
PbTe is a high-performance thermoelectric material ideal for mid-to-high temperature applications (300–900 K). Its unique crystal structure and lattice properties enable high Seebeck coefficient and low thermal conductivity. This Sb-doped N-type Pb₀.₉₈Sb₀.₀₂Te powder offers excellent carrier mobility and optimized thermoelectric efficiency. Perfect for waste heat recovery systems, wearable devices, and environmental monitoring equipment.
Type:N-type
Particle Size: 0.25–0.4 μm
Appearance: Dark Green Powder
Contact: Sales@maxnanotech.com
Important Notes
- No Refunds or Exchanges: All sales are final. MAXNANO does not provide return, exchange, or refund services under any circumstances.
- Customs and Import Obligations: Clearance procedures, import duties, taxes, and related costs are solely the responsibility of the recipient/importer. MAXNANO shall not be held liable for delays, rejections, or any additional expenses incurred during customs processes. Such issues shall not constitute grounds for order cancellation or refund.
- Order Cancellation: Orders cannot be revoked once submitted. No refunds will be issued for cancelled or undelivered orders.
- Indemnification: The purchaser agrees to bear all claims, losses, legal liabilities, and expenses arising from the use of products and services, and shall hold MAXNANO, its affiliates, and personnel harmless from such obligations.
- Terms and Conditions: All orders and business interactions are subject to MAXNANO’s standard Terms and Agreements.
Inquiry Now
Product Overview
Thermoelectric materials are functional materials capable of directly converting heat into electricity by utilizing the movement of charge carriers and phonons. Their operation relies on three fundamental thermoelectric effects: the Seebeck effect (heat to electricity, 1794), the Peltier effect (electricity to heat, 1834), and the Thomson effect (heat absorption/release in a conductor, 1851). Conversion efficiency is evaluated by the dimensionless figure of merit, ZT = σS²T/κ, where σ is electrical conductivity, S is the Seebeck coefficient, T is temperature, and κ is thermal conductivity.
Material System: PbTe-Based Thermoelectrics
PbTe is an intermediate-temperature thermoelectric material exhibiting outstanding performance between 300–900 K. It possesses a NaCl-type crystal structure, a bandgap of ~0.3 eV, and complex electronic properties. Strong lattice anharmonicity caused by Pb atoms results in high Seebeck coefficients and low thermal conductivity.
Technical Parameters
-
Particle Size: 0.25–0.4 μm
-
Appearance: Dark green powder
-
Composition: Pb₀.₉₈Sb₀.₀₂Te
-
Type: N-type semiconductor
Key Features
-
High carrier mobility enhances electrical conductivity.
-
Excellent thermoelectric performance within the mid-to-high temperature range (300–900 K).
-
Doping with Sb effectively optimizes electrical and thermal transport properties.
Applications
-
Waste Heat Recovery: Used in exhaust systems to convert waste heat into electricity for automotive lighting and auxiliary devices.
-
Thermoelectric Generators: Powers flexible wearable electronics via body heat and supports meteorological monitoring equipment using environmental temperature differences.
Contact Information
For more product details, email Sales@maxnanotech.com.
| Weight | 1 g |
|---|---|
| Dimensions | 30 × 20 × 20 mm |
Related products
-
Functional Materials
Graphene quantum dotsGreen light
Price range: $177.08 through $312.50 Select options This product has multiple variants. The options may be chosen on the product page -
Functional Materials
Graphene oxide quantum dotsBlue light
Price range: $177.08 through $312.50 Select options This product has multiple variants. The options may be chosen on the product page -
Functional Materials
Graphene oxide quantum dotsBlue light
Price range: $104.17 through $312.50 Select options This product has multiple variants. The options may be chosen on the product page
Reviews
There are no reviews yet.