Boron-Doped Diamond BDD Electrodes 2-50mm Size Range with 3.0-7.5V Potential Window for Wastewater Treatment
Price:
Negotiable
MOQ:
10pcs
Delivery Time:
5-8 Working days
Brand:
Chenguang
Product Description
Pure Polycrystalline Boron-Doped Diamond (BDD) Electrodes
Boron-doped diamond (BDD) electrodes represent advanced electrochemical technology featuring exceptional conductivity, wide potential windows, and superior stability for demanding industrial applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | CVD Polycrystalline Boron-Doped Diamond (BDD) |
| Crystal Growth Process | CVD Boron-Doped |
| Color | Black |
| Available Shapes | Circle, Square, Triangle |
| Size Range | 2-50mm diameter, 0.1-1.0mm thickness |
| Thickness Tolerance | < 10% |
| Potential Window (Aqueous Media) | ~3.0 - 3.5 V |
| Potential Window (Organic Media) | ~5.0 - 7.5 V |
| Capacitance (After Chemical Etching) | ~10 µF cm² |
| Boron Doping Level | 1.4×10²⁰ cm³ (Side A), 4.5×10²⁰ cm³ (Side B) |
| Resistivity | 9 ohm·cm (Side B), 15 ohm·cm (Side A) |
Key Performance Advantages
- Outstanding chemical and dimensional stability for long service life
- Exceptionally low background current for precise measurements
- Extremely wide potential window (3.0-7.5V) enabling diverse applications
- Broad electromagnetic transparency from UV-Vis to far-infrared regions
- Low magnetic susceptibility compared to alternative electrode materials
- Excellent biocompatibility with sp3 hybridized structure
- Superior efficiency and reduced energy consumption in organic degradation
Industrial Applications
BDD electrodes are engineered for challenging industrial wastewater treatment applications across multiple sectors including pharmaceuticals, agrochemicals, petrochemicals, coking, smelting, printing and dyeing, papermaking, tanning, explosives, brewing, and landfill leachate management.
Electrochemical Analysis & Sensing
The unique properties of BDD electrodes make them ideal for electroanalysis, sensor development, and biosensor applications. They enable detection of electroactive molecules in aqueous media without interference from water decomposition reactions. Surface functionalization with metal nanoparticles (e.g., gold) further enhances electrochemical response for organic molecule detection.
Surface Processing Note
BDD polycrystals feature two surfaces with distinct properties due to manufacturing processes. The polished surface maintains optimal conductivity, while the laser-cut and polished surface exhibits reduced conductivity due to thermal effects on boron doping. Chemical etching is recommended before initial use to ensure consistent performance.
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Company
Shaper Diamond Technology Co., Ltd
Location
NO431 Ruifu, Shaoshan North Road, Yuhua District ,Changsha, Hunan Province, China
Contact Person
Alice Wang