What are the advantages of BDD electrode comparing with traditional electrode material ?

Boron doped diamond electrode offer several advantages, including: Wide potential window (Up to +3.5 V vs. SHE) High chemical stability (resistant to strong acids and bases) Low background current Excellent biocompatibility Less Chance of fouling

What is the potential window of BDD electrode?

Boron doped diamond BDD electrodes demonstrate a 3.0–3.5 V potential window for aqueous solution and 5.0–7.5 V within non-aqueous solution. Boron concentration and surface termination are two of the major parameters affect the electrochemical potential window.

What are the key applications of BDD electrodes in various industries?

Widest potential window and high chemical stability, electrogeneration efficiency of oxidizing agents such as hydroxyl radicals and etc. BDD electrode on niobium and silicon substrates could be suitable for high efficient electrolytic treatment of industrial effluent treatment with bio-refractory organic compounds. Even if the effluents are high concentration, high salinity and toxic. What is more, boron-doped diamond electrodes have demonstrated great removing rates over ammonium, and heavy metal ions. Besides the electrochemical water treatment application which conducted in water treatment industry, there are different electrochemical application of boron-doped diamond electrode: water disinfection, electrochemical synthesis, electrochemical analysis, electrochemical hydrogen generation, surface modification, electrochemical detection and treatment.

What are the advantages of using BDD electrode in wastewater treatment?

BDD electrode has the widest potential window amongst all known electrode materials, which means it could create wider potential window between anode and cathode which lead to higher overpotential for oxygen evolution. The higher hydrogen and oxygen evolution improving electrochemical generation of oxidizing agents such as hydroxyl radicals, hydroxyl radical is one of most active oxidizing agents. Hydroxyl radicals could efficiently non-selective mineralizing most of the bio-refractory organic pollutants for its high electrochemical oxidation potential. What is more, there is no need to add chemicals during the electrochemical advanced oxidation processes (EAOPs).

What is the main reason that boron doped diamond is used as an electrode?

Boron doped diamond BDD electrode is used in electrochemical oxidation processes and other electrochemical applications such as electrochemical cells, electro-oxidation wastewater treatment equipment and water treatment systems because it is efficient, chemically and dimensionally stable, and resistant to oxidation as it’s a non-active electrode material, which makes in excellent as an excellent electrode as it won’t participate within the electro-oxidation.

What types of BDD electrode products do you offer?

We supply various BDD electrode at different shapes, for instance, rectangle, square, mesh, disc, or you can custom your own shape to meet specific requirements for different applications, and there are various sizes available, the largest size is up to 500*300 mm for now, and what is more, there are various types of substrates, feel free to contact our technical support to get a quote now, it’s free.