Electrolytic Electrode, Square Platinum Electrode, Hydrogen Evolution Electrode (HEE)

• Customization: Available
• After-sales Service: Yes
• Warranty: 24 Month
• Model NO.: HEE series
• Method: Chemical Treatment
• Usage: Industrial, Home, Agriculture, Hospital, Ballast Water Treatment
• Coating Thickness: 0.5um
• Current Density: 200A/M²
• Support Customization: Yes
• Low MOQ: 1 Piece
• Lead Time: 5-7 Days
• Electrode Type: Hee
• Transport Package: Wooden Package, Carton Package
• Specification: SIZE: 39*62*0.5mm
• Trademark: CHB or customization
• Origin: China
• Production Capacity: 200000PCS/Month

Product Description

 

Detailed Photos

 

 

Product Description

Working Principle

The hydrogen evolution electrode (HEE) plays a pivotal role in the electrolytic process, with its working principle rooted in electrochemical principles, specifically the hydrogen evolution reaction. Specifically, when an electric current passes through an electrolytic cell, water molecules undergo electrolysis at the surface of the hydrogen evolution electrode (cathode), where hydrogen ions (H+) receive electrons and are reduced to hydrogen gas (H2) that is liberated. This process can be described by the following chemical equations:

Chemical Equations:
[ 2H_2O(l) →2H_2(g) + O_2(g) ] (Overall reaction, water electrolysis)
[ 2H+(aq) + 2e-→ H_2(g) ] (Cathodic reaction, hydrogen evolution)

At the hydrogen evolution electrode, hydrogen ions (H+) migrate from the electrolyte solution to the electrode surface, where they accept electrons (e-) and are reduced to hydrogen gas (H2) that bubbles out. This process is the cornerstone of hydrogen production via water electrolysis, and the catalytic activity and stability of the hydrogen evolution electrode significantly impact electrolysis efficiency and hydrogen output.

Application Domains

Due to its efficient hydrogen evolution capability and broad application potential, the hydrogen evolution electrode finds use in numerous fields:

1. Water Electrolysis for Hydrogen Production:
   • The hydrogen evolution electrode is a critical component in water electrolysis systems, producing hydrogen through the electrolysis of water, providing an essential pathway for renewable energy storage and hydrogen energy production.
   • Application scenarios include hydrogen fueling stations, renewable energy storage systems, and industrial hydrogen production.
2. Chlor-Alkali Industry:
   • In the chlor-alkali industry, the hydrogen evolution electrode is employed for the electrolysis of brine to produce chlorine, hydrogen, and caustic soda.
   • The stability and efficiency of the hydrogen evolution electrode significantly impact the production efficiency and product quality in the chlor-alkali industry.
3. Metal Smelting:
   • In certain metal smelting processes, such as aluminum electrolysis, the hydrogen evolution electrode serves as the cathode, participating in the electrolysis of molten metal salts to facilitate metal deposition and collect hydrogen.
4. Environmental Protection:
   • In wastewater treatment and air purification, the hydrogen evolution electrode can be used in electrolytic treatment processes to convert harmful substances into harmless ones, with hydrogen generated as a by-product.
5. Electrochemical Energy Storage:
   • The hydrogen evolution electrode has potential applications in electrochemical energy storage systems, such as serving as a hydrogen supply source for hydrogen fuel cells.
6. Electrochemical Synthesis:
   • In the field of electrochemical synthesis, the hydrogen evolution electrode can facilitate specific chemical reactions to produce desired chemical products.

 

Product Parameters

Coating thickness	0.5um
Current density	200A/m²
Size	39*62*0.5mm
Support Customization	YES

 

Installation Instructions

 

Packaging & Shipping

Certifications

Applications:

1, sanitary disinfection: swimming pool disinfection, tableware disinfection, sanitary food disinfection and other directly related to human health sodium hypochlorite generator.

2, environmental protection, mainly hospital sewage treatment, various industrial wastewater treatment with sodium hypochlorite generator.

 

Our Advantages

Our factory located in Baoji, China's titanium industry base, with a strong R & D team and production capacity. Efficient to provide customers with customized services.

FAQ

Question 1: We are very satisfied with this product. Can I customize my logo on the product?
Answer 1: Of course. We offer customized services.

Question 2: I want to adjust the size of this product to meet our needs, can you meet it?
Answer 2: Yes, this exhibit is our standard, it's only for reference. Please provide your specific requirements or drawings, we will customize for you.

Question 3: What's the lead time for this product?
Answer 3: 3-5days.

Question 4: What's the lead time for customization?
Answer 4: Sample delivery time of fixed products: 3-5days.  Mass production delivery time: 21-30 days.