Recent Research Request:
A PhD candidate requested porous quartz or glass substrates with flat polished surfaces, thicknesses between 0.5 mm and 1 mm, and dimensions ranging from 0.5 inch to 1 inch or larger. Both SSP and DSP surface finishes were considered acceptable depending on availability.
Porous Quartz Substrates for Research and Development
UniversityWafer supplies porous quartz substrates, porous glass wafers, and custom research materials for universities, laboratories, and industrial development programs. Porous quartz combines the chemical resistance and thermal stability of quartz with a high-surface-area structure suitable for advanced scientific applications.
Researchers use porous quartz wafers for filtration systems, gas sensors, chromatography, catalyst supports, thermal insulation, thin-film deposition, and materials science investigations. Available substrate formats include round wafers, square substrates, DSP (double-side polished), and SSP (single-side polished) surfaces.
Reference #90187 for specifications and pricing.
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Custom Porous Quartz and Glass Wafer Specifications
Custom porous quartz substrates can be supplied in various diameters, thicknesses, surface finishes, and geometries. Whether your application requires porous glass, polished quartz wafers, optical substrates, or specialty research materials, our team can help identify a suitable solution for your laboratory or production requirements.
What is Porous Quartz?
Porous quartz is a specialized form of quartz material containing a network of microscopic pores that increase surface area while maintaining the excellent thermal, chemical, and mechanical properties associated with high-purity quartz. These interconnected pores can range from nanometer to micrometer scale, making porous quartz useful for research, filtration, sensing, catalysis, and advanced materials applications.
Because of its combination of high surface area, thermal stability, and chemical resistance, porous quartz is frequently used as a glass substrate for scientific research, thin-film deposition, analytical instrumentation, and laboratory experiments. Researchers often select porous quartz when conventional fused silica or dense quartz materials do not provide sufficient surface area for adsorption or chemical interactions.
Advantages of Porous Quartz Substrates
- High Surface Area: The porous structure provides significantly greater surface area compared to dense quartz, improving adsorption and catalytic performance.
- Excellent Thermal Stability: Porous quartz can withstand elevated temperatures while maintaining dimensional stability and structural integrity.
- Chemical Resistance: Quartz exhibits excellent resistance to most acids, solvents, and corrosive environments, making it suitable for demanding laboratory and industrial applications.
- Low Contamination: High-purity quartz minimizes unwanted contamination during semiconductor, optical, and materials research.
- Customizable Porosity: Pore size and density can often be tailored for specific filtration, sensing, or adsorption requirements.
Applications for Porous Quartz Wafers and Substrates
Porous quartz wafers and substrates are used in a wide range of scientific, industrial, and research applications. Their unique structure enables performance advantages in areas where both chemical stability and high surface area are required.
- Catalyst Supports: High surface area porous quartz can support catalytic materials used in chemical processing and energy research.
- Filtration Systems: Porous quartz is used in liquid and gas filtration systems where thermal stability and chemical resistance are important.
- Gas Sensors: The pore network enhances gas adsorption and can improve the sensitivity of environmental and industrial sensing devices.
- Chromatography: Porous quartz materials may be used in separation technologies and analytical instrumentation.
- Thermal Insulation: Air-filled pores help reduce heat transfer, making porous quartz useful in high-temperature insulation applications.
- Research Substrates: Scientists use porous quartz for biological studies, thin-film deposition, surface chemistry investigations, and materials characterization.
Porous Quartz for Advanced Research
Researchers continue to investigate porous quartz for next-generation sensing platforms, nanotechnology, photonics, biotechnology, environmental monitoring, and advanced materials development. Its combination of high purity, controlled porosity, thermal durability, and chemical inertness makes it a valuable substrate material for both academic and commercial research programs.