Lead Selenide Powder (PbSe) Description:
Lead Selenide Powder (PbSe) is a semiconductor material with notable properties, including a narrow direct bandgap, making it highly efficient for infrared light absorption. It exhibits excellent photoelectric characteristics and is capable of operating at room temperature, which enhances its suitability for use in photodetectors and infrared sensors. PbSe also possesses thermoelectric properties, allowing it to convert temperature differences into electrical energy. These characteristics make Lead Selenide a valuable material in optoelectronics and thermal imaging technologies.
Lead Selenide Powder (PbSe) Specifications:
|
Material
|
Lead Selenide
|
|
CAS
|
12069-00-0
|
|
Molecular Formula
|
PbSe
|
|
Molecular Weight
|
286.16
|
|
Density
|
8.10g/cm3
|
|
Appearance
|
Dark gray powder
|
|
Melting Point
|
1065℃
|
|
Purity
|
99.99%
|
Lead Selenide Powder (PbSe) Applications:
- Infrared Detectors and Sensors: PbSe is extensively used in infrared detectors and sensors for its high infrared sensitivity, making it ideal for night vision devices, spectroscopy, and thermal imaging systems.
- Photodetectors: PbSe is applied in photodetectors for infrared light detection across scientific and industrial fields, including environmental monitoring and laser range-finding.
- Thermoelectric Devices: PbSe’s thermoelectric properties make it suitable for devices that convert temperature differences into electrical energy or provide cooling through electrical current.
- Optoelectronic Components: Its effective infrared absorption makes PbSe useful in optoelectronic components, such as emitters and detectors in communication systems.
- Gas and Chemical Sensing: PbSe-based sensors detect gases and chemicals by measuring infrared absorption changes, beneficial for safety and environmental monitoring.
- Research and Development: PbSe is employed in both academic and industrial research to advance technologies in infrared detection and thermoelectric energy conversion.
Lead Selenide Powder (PbSe) Packing:
Our Lead Selenide Powder (PbSe) is stored and transported with care to maintain its quality and integrity.
Lead Selenide Powder (PbSe) FAQ:
Q1: What are the main uses of Lead Selenide Powder?
A1: Lead Selenide Powder is widely used in infrared detectors, photodetectors, thermoelectric devices, and optoelectronics due to its excellent infrared absorption and thermoelectric characteristics.
Q2: What are the key properties of Lead Selenide Powder?
A2: PbSe Powder features a narrow direct bandgap, strong infrared absorption, impressive photoelectric properties, and significant thermoelectric capabilities, making it ideal for advanced infrared detection and energy conversion applications.
Q3: Which industries utilize Lead Selenide Powder?
A3: Lead Selenide Powder is used in defense, aerospace, environmental monitoring, scientific research, and optoelectronics industries for infrared sensors, gas detection systems, and energy harvesting devices.
.png)
 Powder (1).jpg)
 Powder (1).jpg)
.jpg)
.jpg)
