Titanium electrode is a kind of electrode that uses metal titanium as the substrate, and finally forms an oxide coating with electrocatalytic activity on the titanium substrate by sintering and oxidation. It is also known as a Dimensionally Stable Anode(DSA for short) due to its physical dimension stability when in .
Features
1. Strong corrosion resistance, durability and high temperature resistance, high stability, can be used in various media;
2. Lower cost than pure gold and pure platinum anodes, but has similar electrochemical performance;
3. The overpotential for the oxygen evolution reaction is very high, and the overpotential for the hydrogen evolution reaction is very low;
4. It is appropriate for DSA insoluble anodes and has the properties of high output current density, uniform conduction, and low loss.
The preparation methods of titanium electrodes are as follows:
Thermochemical decay
The thermal decomposition process typically involves dissolving metal salt compounds in organic solvents or aqueous solutions, coating the solution on a titanium substrate, heating to volatilize the solvent, and then sintering at a high temperature to decompose and oxidize the salts to produce an oxide coating. Coating techniques include rolling, brushing, and spraying.
Sol-gel technique
In the sol-gel process, metal organic compounds (such metal alkoxides) or inorganic compounds are dissolved in a solvent to produce active monomers, which are then polymerized to form sol and coated on the titanium substrate. The film is sintered at a specific temperature after being dried to create a gel film in order to provide a coating.
Electrodeposition
Coated titanium electrodes are created using the electrodeposition process. Typically, a titanium cathode is used as opposed to an insoluble electrode as an anode. The appropriate metal ions are present in the solution during electrolysis, and these ions are then deposited on the titanium cathode. following drying, high temperature By sintering, the coated titanium electrode is produced.
Sputtering process
The sputtering process produces a dense coating that has a powerful bonding force with the substrate. However, this approach is unsuitable for industrialized large-scale manufacturing because it necessitates the use of specialized equipment, the preparation procedure is very challenging, and the mother liquor is squandered considerably.
Product Introduction Titanium electrode is a kind of electrode that uses metal titanium as the substrate and finally forms an oxide coating with electrocatalytic activity on the titanium substrate by sintering and oxidation. It is also known as a Dimensionally Stable Anode(DSA for short) due to its physical dimension stability when in use. Features 1. Strong corrosion resistance, durability, and high temperature resistance, high stability, can be used in various media; 2. Lower cost than pure gold and pure platinum anodes, but has similar electrochemical performance; 3. The overpotential for the oxygen evolution reaction is very high, and the overpotential for the hydrogen evolution reaction is very low; 4. It is appropriate for DSA insoluble anodes and has the properties of high output current density, uniform conduction, and low loss.
Rutile is a relatively pure titanium dioxide. It has excellent properties such as high temperature resistance, low temperature resistance, corrosion resistance, high strength, and small specific gravity. It is widely used in military aviation, aerospace,navigation, machinery, chemical industry, seawater desalination, etc. Rutile itself is one of the necessary raw materials for high-end welding electrodes, and it is also the best raw material for the production of rutile titanium dioxide. The chemical composition is TiO2.
The Ruthenium Iridium Titanium Electrode for Hydrogen-rich Water Cup is a crucial component used in hydrogen-rich water cups. This electrode utilizes a titanium alloy coated with a ruthenium-iridium layer as its primary material. This high-performance electrocatalytic material facilitates the electrolysis reaction in water, splitting water molecules into hydrogen and oxygen gases. The ruthenium-iridium coated titanium alloy possesses excellent conductivity and corrosion resistance, ensuring stable performance over extended periods. Parameter Base Material: GR1 titanium Coating: Ruthenium-Iridium Size: according to customersâ?? requirements Technique: brushing or electroplating Features 1.Efficient electrolysis: The electrode uses ruthenium-iridium coated titanium alloy as a high-efficiency electrocatalytic material to promote the electrolysis process of water and decompose water molecules into hydrogen and oxygen. 2.Excellent conductivity: The ruthenium-iridium coated titanium alloy electrode has excellent conductivity, ensuring the smooth transmission of electrons in the electrolysis reaction and improving the efficiency of hydrogen production. 3.Corrosion Resistance: The electrodes are designed to be corrosion resistant, ensuring stability over long periods of use. The combination of titanium alloy and ruthenium-iridium coating provides excellent corrosion resistance and remains stable even in aqueous and electrolytic conditions. 4.Increase surface area: Electrodes usually adopt composite structures, including multi-layer films and nanostructures, to increase the surface area of the electrode and increase the contact area with water, promoting more efficient electrolysis reactions. 5.RELIABILITY & DURABILITY: Ruthenium Iridium Titanium Electrode is manufactured using strict quality control measures. This includes selection of high-quality materials, precise manufacturing processes and comprehensive performance testing. The electrode design is stable, reliable and highly durable. Application in the Hydrogen-rich Water Cup The Ruthenium Iridium Titanium Electrode plays a vital role in hydrogen-rich water cups, enabling the generation of hydrogen-rich water through efficient electrolysis. This high-performance electrode, composed of a titanium alloy coated with a ruthenium-iridium layer, facilitates the electrolytic process, splitting water molecules into hydrogen and oxygen gases.
Copper plating electrode (Ti GR.2 MASH+DSA COATING) Specification Production quantity: 12 sheets 1. Coating part (both sides) 2. Current density ASD: 2.5~3.5ADS 3. Current efficiency: 80% 4. DC voltage: DC15V 5. Gap distance (distance between plating part and iridium electrode): 60~65mm 6. Electrode operation life: 8 years in use 7. Plating solution components (types) and solution temperature: (water, copper sulfate, chlorine, optical fiber) 23 C management
Material: Gr1 titanium as substrate, Mixed Noble Metal Oxides coated. Dimension:Usually customized by your design or requirement. Coating Types :Platinum, Ru, Ir, Ta, Ru-Ir, Ir-Ta, etc. Anodes' Appearance :Sheet, mesh, tube, ribbon, bar, etc. Technology: Sand blasting, Acid washing and Brush Coating. Main Working Parameters: I. Current density
Product Introduction Metal-coated titanium electrodes, also known as metal anodes, are also called MMO (Mixed Metal Oxide) titanium anodes or DSA (Dimensionally Stable Anode) anodes, which are dimensionally and shape-stable anodes. According to the different coating metals, it is generally divided into: ruthenium-iridium titanium anode, iridium-tantalum titanium anode and platinum-coated titanium anode. Metal-coated titanium electrodes use GR1 titanium as the base material (wire, rod, tube, plate, net) to brush the precious metal coating on the titanium substrate, so that it has good electrocatalytic activity, electrical conductivity and oxidation resistance. Widely used in electrolysis, electroplating, sanitation and disinfection, cathodic protection and other fields. Product parameters Base material: GR1 Coating composition: metal ruthenium-iridium, iridium-tantalum, platinum Working current range:
Desalination electrode using in desalination plants, power plants, coastal installation, and other power plants. Electro chlorination system in desalination plants: prevention of fouling in the equipments due to the growth of marine organisms - will increase its efficiency, when seawater is evaporated to produce potable water through multiple flash distillations or the salt is removed from the seawater by means of reverse osmosis. We design manufacturing / fabrication, supply and erection of chemical process equipments out of titanium, tantalum, nobium, zirconium, nickel, hastelloy, monel, inconel, x-750 platinum, ruthenium, iridium and palladium. Our equipment mix includes, platinised dsa / mmo anodes and cathodes, electrolyzers electro-chlorinators, heat exchangers, electric heaters, storage tank, column, pressure vessels, reactor, pumps, blowers, mixers.
Power Plnat Electrolyzer using in Power Station, Power Plant, Sweage water Treatment, Ballast water treatment, Fire water system, water Board and other water Treatment Electro chlorination System in Power Stations: Sodium hypochlorite is introduced into the seawater intake to the power station where it prevents fouling of the mechanical equipment, such as the seawater circulating pumps, bar screens and drum screens. By controlling the fouling of the steam condensers [in the thermal power stations powered by either nuclear energy or fossil fuel located along the seacoast], will significantly increase the efficiency of power generation. Electro chlorination System Coastal installations: Electro chlorination System prevents the marine growth [either micro type or macro type fouling] that takes place when seawater is used as cooling water in Chemical plants, refineries, LNG production facilities, steel mills, Sewage treatment plants and other coastal industries that use seawater as a coolant.
Features: Wire type: diameter 0.5-10mm. Tubular Type: diameter 10-200mm. Plate Type: thickness 0.5-5mm, size 1*1meter. Mesh Type: thickness 1mm, 1.5mm, 2mm, size 1*1meter.
