new material
Product Overview
Germanium granules are light gray metallic particles with exceptional semiconductor properties, widely used in high-tech applications. With a melting point of 937°C, a boiling point of 2830°C, and a density of 5.35 g/cm³, they offer high stability and excellent optical performance. Their diamond-like crystal structure makes them hard yet brittle, and their chemical stability ensures usability in demanding environments. Germanium granules are insoluble in water but soluble in aqua regia, concentrated nitric acid, or sulfuric acid.
Features
- High Purity: Ensures suitability for advanced technological applications.
- Superior Semiconductor Properties: Stable performance for electronic and optical devices.
- High Refractive Index and Infrared Transparency: Ideal for precision optical components.
- Chemical Stability: Resistant to oxidation and high temperatures.
- Customizable Specifications: Granule size tailored to specific requirements.
Applications
- Semiconductor Materials: Essential for producing transistors, rectifiers, and other electronic components.
- Fiber Optic Communication: Enhances fiber refractive index and minimizes signal loss.
- Infrared Optics: Used in the production of infrared windows, lenses, and prisms for military and industrial applications.
- Solar Energy: Acts as a substrate material in high-efficiency solar cells.
- Chemical Catalysts: Utilized in polymerization reactions and special glass manufacturing.
- Medical and Biological Fields: Development of novel pharmaceutical and functional materials.
- Other High-Tech Applications: Key material in superconductors, thermoelectric batteries, phosphors, and quantum dot solar cells.
| Element | Measured Value | Standard Value | Unit | Element | Measured Value | Standard Value | Unit | Element | Measured Value | Standard Value | Unit |
| Li | <0.001 | ppm | Zn | <0.005 | ppm | Pb | <0.005 | ppm | |||
| B | <0.001 | ppm | Ga | <0.01 | ppm | Bi | <0.005 | ppm | |||
| F | <0.05 | ppm | Ge | Matrix | wt% | Y | <0.01 | ppm | |||
| Na | <0.005 | ppm | As | <0.1 | ppm | Th | <0.001 | ppm | |||
| Mg | <0.005 | ppm | Se | <0.05 | ppm | Er | <0.005 | ppm | |||
| Al | <0.005 | ppm | Zr | <0.01 | ppm | Ru | <0.005 | ppm | |||
| Si | 0.14 | ppm | Nb | <0.005 | ppm | Rh | <0.005 | ppm | |||
| P | <0.005 | ppm | Mo | <0.01 | ppm | Rb | <0.005 | ppm | |||
| Cl | <0.1 | ppm | Pd | <0.01 | ppm | Cd | <0.1 | ppm | |||
| K | <0.05 | ppm | Ag | <0.01 | ppm | Be | <0.001 | ppm | |||
| Ca | <0.01 | ppm | Sn | <0.05 | ppm | ||||||
| Ti | <0.001 | ppm | Sb | <0.05 | ppm | ||||||
| V | <0.001 | ppm | Ba | <0.01 | ppm | ||||||
| Cr | <0.005 | ppm | Hf | <0.005 | ppm | ||||||
| Mn | <0.05 | ppm | Ta | Source | ppm | C | |||||
| Fe | <0.05 | ppm | W | <0.005 | ppm | S | <0.005 | ppm | |||
| Co | <0.001 | ppm | Pt | <0.005 | ppm | O | |||||
| Ni | <0.005 | ppm | Au | <0.05 | ppm | N | |||||
| Cu | <0.005 | ppm | Hg | <0.005 | ppm | H |
