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BDD electrode | High-Performance Monocrystalline Diamond BDD Electrode for Water Treatment and Purification
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" CVD / MCD technologies,  (111)-oriented diamond wire dies deliver unmatched precision for industrial wires, jewelry . And it have very long lifespan. "
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Single Crystal HPHT Synthetic Diamond Plate for Cutting Tools
Size: 1-7mm
Thickness: 0.2-3mm
Shape: as you customize
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Single crystal diamond CVD (chemical vapor deposition) refers to a type of diamond that is produced using the CVD process. In this process, a mixture of carbon-containing gases is decomposed under controlled conditions, resulting in the formation of a single crystal diamond layer on a substrate.

Single crystal diamond CVD is known for its exceptional hardness and thermal conductivity, which makes it useful for a range of industrial and scientific applications, such as cutting and grinding tools, heat spreaders, and optical components.

Compared to other forms of synthetic diamond, single crystal diamond CVD has a highly ordered crystal structure, which gives it improved physical and mechanical properties. This makes it a desirable material for a range of high-performance applications, where its hardness and thermal conductivity are important factors.

In summary, single crystal diamond CVD is a type of synthetic diamond that is produced using the CVD process and is characterized by its exceptional hardness and thermal conductivity. It has a wide range of applications in industries such as manufacturing, electronics, and optics.
 
 
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Single crystal diamond CVD (chemical vapor deposition) refers to a type of diamond that is produced using the CVD process.

Single crystal diamond CVD is known for its exceptional hardness and thermal conductivity, which makes it useful for a range of industrial and scientific applications, such as cutting and grinding tools, heat spreaders, and optical components.

Compared to other forms of synthetic diamond, single crystal diamond CVD has a highly ordered crystal structure, which gives it improved physical and mechanical properties. This makes it a desirable material for a range of high-performance applications, where its hardness and thermal conductivity are important factors.
 
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Diamond Semiconductor | Diamond Wafers | Diamond heat spreader
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Synthetic diamond
The large size diamond crystal is an unprocessed diamond single crystal, which is made by high temperature and high pressure method. The size that our company can provide is generally 1mm -5mm large size single crystal with excellent performance, high hardness, good wear resistance, good corrosion resistance and high chemical stability, meeting various finishing tools (including single point, sheet, rotary and roller dresser, etc.), special cutting The application requirements of tools and indenters can also be used in the application of jewelry, crafts and other applications.
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BDD electrode | High-Performance Monocrystalline Diamond BDD Electrode for Water Treatment and Purification

Boron doped diamond (BDD), also known as boron doped diamond, is a new type of electrode material prepared by doping boron elements into diamond films through techniques such as chemical vapor deposition (CVD). This material not only inherits many excellent properties of natural diamond, such as high hardness, high thermal conductivity, and chemical inertness, but also obtains good conductivity and semiconductor properties through boron doping. These unique properties have demonstrated enormous application potential for BDD in multiple high-tech fields.
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  • SCD23、SCD13、SCD22、SCD11

  • INFI

BDD Electrodes: Revolutionizing Wastewater Treatment

Applications
BDD (Boron-Doped Diamond) electrodes excel in degrading complex organic pollutants across industries:

  • Pharmaceutical/Chemical Waste

  • Petrochemical & Coking Byproducts

  • Textile Dyes & Tanning Effluents

  • Landfill Leachate & Explosive Residues

  • Pulp/Paper & Distillery Wastewater


 

No. Product Name Substrates Specs Unit
1 BDD Electrode Silicon, single side coated 5*5*0.55mm Piece
2 BDD Electrode Silicon, double side coated 5*5*1.0mm
2 holes open
Piece
3 BDD Electrode Silicon, double side coated 5*5*1.0mm
4 holes open
Piece
4 BDD Electrode Silicon, double side coated 8*6*1
Slotting
Piece
5 BDD Electrode Silicon, double side coated 7*7*0.5mm Piece
6 BDD Electrode Silicon, single side coated 10*10*0.625mm Piece
7 BDD Electrode Silicon, double side coated 10*10*0.625mm Piece
8 BDD Electrode Silicon, double side coated 10*10*0.5mm Piece


Performance Advantages

  • Superior Efficiency: Outperforms PbO₂/Pt electrodes in organic degradation with 30% lower energy consumption

  • Eco-Safe Ozone Generation: Electrolyte-free ozone production for water purification

  • Extreme Durability: Resists corrosion in aggressive chemical environments



Semiconductor Properties

  • Ultrawide Bandgap: 5.47 eV (5× silicon’s 1.1 eV) enables high-temperature/high-frequency device operation

  • Thermal Conductivity: 2,200 W/mK (5× copper) reduces component size/weight in amplifiers & lasers

  • Electron Mobility: Highest hole mobility among wide-bandgap materials, ideal for millimeter-wave ICs

Technical Metrics

  • Johnson Index: 8,200 (vs. 410 for SiC)

  • Baliga Index: Optimal for power switching systems

  • Negative Electron Affinity: Enables cold cathode applications


CVD Polycrystalline Diamond: Thermal Management Redefined

Key Features

  • Adjustable Thermal Conductivity: 1,000–1,800 W/mK (9× silicon’s 139 W/mK)

  • Precision Engineering:

    • Thickness Tolerance: ±25 μm

    • Surface Flatness: <4 μm/cm

    • Growth Side Finish: <100 nm Ra

    • Nucleation Side Finish: <30 nm Ra

Standard Specifications

  • Dimensions: Up to Ø65 mm (customizable)

  • Thickness:

    • Raw: 0.3–1.5 mm

    • Polished: 0.2–1.0 mm

  • Density: 3.5 g/cm³

  • Young’s Modulus: 1,000–1,100 GPa

Thermal Applications

  • High-power laser diode mounts

  • Integrated circuit heat spreaders

  • Compact thermal solutions for aerospace electronics


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