Indium Selenide granules are an advanced semiconductor material. These particles have a unique layered structure and exhibit a black or dark grey appearance.In₂Se₃ is used in semiconductor, optoelectronic, and infrared applications.
VIMATERIAL is a cutting-edge chemical innovator focused on the development of high-performance materials for advanced engineering applications. Our In₂Se₃ particles are characterised by high purity, stable performance, support for small orders, sufficient inventory and short lead times. We also provide customised target binding services and welcome all kinds of product customisation and experimental needs. Please feel free to contact us for any of your needs.
Molecular formula: In₂Se₃
Molecular weight: 466.52
Appearance: black particles with unique particle morphology
Density: 5.67 g/cm3
Melting point: 890°C
Crystal structure: It consists mainly of α, β, γ, δ and κ crystal structures. Among them, α-In₂Se₃ and γ-In₂Se₃ are stable at room temperature.
Photovoltaic devices: Indium Selenide granules are widely used in the manufacture of solar cells due to their excellent photovoltaic properties. They can effectively improve the photoelectric conversion efficiency and make solar energy utilisation more efficient. In addition, they are vital in the production of photodetectors, which play a key role in optical sensing applications such as optical communications and environmental monitoring.
Semiconductor materials: In₂Se₃ granules are important raw materials for the preparation of transistors and integrated circuits. Their application can significantly enhance the performance and stability of semiconductor devices.
Infrared Optics: With good optical properties in the infrared band, these particles can be used to make infrared windows and lenses. These components are widely used in infrared imaging systems, night vision devices and thermal sensing devices, enabling detection and imaging of objects in the infrared range.
Thermoelectric materials: In₂Se₃ has certain thermoelectric properties, which can be applied in the field of thermoelectric power generation and thermoelectric refrigeration. It enables the interconversion of thermal and electrical energy, providing new solutions for efficient heating, cooling and power generation applications, especially in some micropower and waste heat recovery scenarios.
Our products follow a strict quality management system. From incoming inspection of raw materials, through the entire production process, to final and ex-factory inspection, there are strict inspection standards. For unqualified products, we will take strict isolation measures to prevent them from entering the next production process. Upon customer’s request, we can provide samples for re-inspection to ensure that our products fully meet the high quality standards expected by our customers.
Indium Selenide granules are packaged in double vacuum bags or double vacuum bottles with external cartons for extra protection.
Indium Selenide granules should be stored in a cool, dry environment, away from air and moisture to prevent oxidation and deterioration.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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