Platinized titanium anodes
Base Shape: titanium plate/mesh
Base Materials: Grade 1.
Coat Type:Platinum
Advantage: Long and stable working time.
MOQ: 1 PCS
Samples are available.
Customized anodes are acceptable.
Product Introduction
Product Overview
Platinized titanium anodes are high-performance electrochemical electrodes widely used in industrial electrolysis systems such as:
Metal finishing
Electroplating
Wastewater treatment
Chlor-alkali industry
Sodium hypochlorite generation
Chlorine dioxide generation
Electrochemical synthesis
Platinum is coated onto a titanium substrate to combine:
The mechanical strength and corrosion resistance of titanium
The excellent catalytic activity and conductivity of platinum
This structure significantly reduces platinum consumption while maintaining superior electrochemical performance.
Advantages
Platinum is preferred as an anode material because of:
High electrocatalytic activity
Excellent electrical conductivity
Outstanding corrosion resistance
High oxygen evolution potential
Low hydrogen overpotential
Long operational life
The platinum layer protects the titanium substrate from corrosion and extends service life, making it suitable for harsh electrochemical environments.
Technical Specifications
Platinum Coating Thickness
0.5 μm – 25 μm (customizable)
Working Parameters
Current Density: ≤ 2000 A/m² (standard applications)
High Current Applications: < 10,000 A/m²
Temperature: < 60°C (standard)
Maximum Temperature: < 80°C
Fluoride Ion Content: ≤ 200 ppm
Applicable electrolyte:
Chloride-containing electrolytes
Systems where chlorine evolution is the primary reaction
Coating Technology
Sandblasting or acid washing pretreatment
Platinum electroplating or advanced coating process
Thermal oxidation treatment
Strong coating adhesion ensures long-term stability and minimal peeling risk.
Titanium Anode Basket System
Common configuration example:
4 + 3 Structure
4 titanium mesh panels (cathode)
3 platinum-coated titanium mesh panels (anode)
Used in:
Electroplating tanks
Scale removal systems
Swimming pool descaling
Both coated and uncoated titanium mesh can function as cathode material. Coated mesh provides longer operational lifetime.
Key Features
High electrocatalytic efficiency
High current efficiency & energy saving
Excellent anti-corrosion performance
Dimensionally stable
Reusable titanium substrate
Low maintenance requirement
Lightweight electrode structure
High purity cathode material production
Applications
Chlor-Alkali & Chemical Industry
NaOH production
Chlorine production
Sodium hypochlorite generators
Chlorine dioxide generators
Electroplating & Metal Finishing
Nickel plating
Chrome plating
Copper plating
Precious metal plating
Water Treatment
Industrial wastewater treatment
Disinfection systems
Swimming pool systems
Electrochemical Synthesis
Organic compound production
Pharmaceutical intermediates
Specialty chemical synthesis
Packing
Inner packing: Foam paper / protective wrapping
Outer packing: Carton or plywood case
Cost & Sustainability Advantage
Platinum usage minimized through coating technology
Titanium substrate recyclable after coating deactivation
Lower lifecycle cost compared to solid platinum electrodes
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