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BI6039 Bismuth Telluride Nanoparticles / Nanopowder

Catalog No. BI6039
Material Bi2Te3
Appearance Gray to black powder
CAS Number 1304-82-1
Purity 99.9%

Bismuth Telluride Nanoparticles provided by Stanford Advanced Materials are primarily used in thermoelectric devices for efficient energy conversion, due to their exceptional ability to generate electricity from temperature differences at the nanoscale.

Related Products: Bismuth Hydroxide Powder, Bismuth (III) Nitrate Pentahydrate Powder

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Bismuth Telluride Nanoparticles / Nanopowder
Bismuth Telluride Nanoparticles / Nanopowder
Bismuth Telluride Nanoparticles / Nanopowder
Bismuth Telluride Nanoparticles / Nanopowder
Description
Specification

Bismuth Telluride Nanoparticles / Nanopowder Description:

Bismuth Telluride Nanoparticles are a nanostructured form of the compound Bi2Te3, known for their remarkable thermoelectric properties. At the nanoscale, these particles exhibit enhanced efficiency in converting heat into electricity, making them highly valuable for energy harvesting and cooling applications. The reduction in particle size increases the surface area and quantum confinement effects, leading to improved electrical conductivity and reduced thermal conductivity, which are critical for optimizing thermoelectric performance. Bismuth Telluride Nanoparticles also have excellent chemical stability and are used in advanced materials science research, particularly in the development of next-generation thermoelectric devices and materials.

Bismuth Telluride Nanoparticles / Nanopowder Specifications:

Nominal Chemistry

Bi2Te3

CAS No

1304-82-1

Purity

99.9%

Appearance

Gray to black powder

Molecular Weight

800.76

Melting Point

585 °C

Density

7.64-7.74 g/cm3

Solubility in H2O

Insoluble

InChI Key

GUYIRKJSQUOSJV-UHFFFAOYSA-N

Bismuth Telluride Nanoparticles / Nanopowder Applications:

1. Thermoelectric Devices: Widely used in thermoelectric generators and coolers for efficient energy conversion, particularly in converting waste heat into electrical energy or providing solid-state cooling.

2. Energy Harvesting: Employed in wearable and portable devices for harvesting energy from body heat or environmental temperature gradients, contributing to self-powered electronic systems.

3. Advanced Electronics: Utilized in the development of next-generation electronic devices where precise thermal management is crucial, such as in microprocessors and other semiconductor components.

4. Materials Science Research: Studied for their unique nanoscale properties in research aimed at improving thermoelectric materials and understanding quantum confinement effects in nanostructures.

5. Cooling Systems: Integrated into miniature cooling systems for high-performance electronics, where efficient heat dissipation is necessary to maintain device stability and longevity.

 

Bismuth Telluride Nanoparticles / Nanopowder Safety Information:

Signal

Signal Word

Warning

Hazard State

H302+H312+H332-H315-H319-H335

Precautionary Statements

P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501

Transport Information

UN 3284 6.1/PG III

 

Bismuth Telluride Nanoparticles / Nanopowder Packing:

Our Bismuth Telluride Nanoparticles / Nanopowder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

Bismuth Telluride Nanoparticles / Nanopowder FAQ:

Q1: How should Bismuth Telluride Nanoparticles be stored to maintain their quality?

A1: The nanoparticles should be stored in a cool, dry environment, away from light and moisture. We recommend using airtight containers to prevent oxidation and contamination, ensuring the material retains its optimal properties.

Q2: Can Bismuth Telluride Nanoparticles be used in high-temperature applications?

A2: Bismuth Telluride Nanoparticles are most effective in applications involving moderate temperature gradients, such as thermoelectric cooling or power generation. They are not typically used in high-temperature environments due to potential degradation of their thermoelectric properties.

Q3: Are there any safety precautions to consider when handling Bismuth Telluride Nanopowder?

A3: Yes, it's important to handle Bismuth Telluride Nanopowder with care, using appropriate personal protective equipment (PPE) such as gloves, masks, and safety goggles. Ensure adequate ventilation to avoid inhalation of fine particles, and refer to the Material Safety Data Sheet (MSDS) for detailed safety information.

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