Heycarbons Activated Carbon For Supercapacitor Supplier From China

Over 20 years of industry experience in coco activated carbon manufacturing.
Heycarb Activated Carbon has a super large specific surface area, concentrated pores, low ash, high capacitance, low resistance, good conductivity, less hydrogen evolution, and strong efficacy.
Heycarbons has the characteristics of long cycle life, wide operating temperature, safety and reliability.
Heycarb activated carbon products have obtained invention patents.

HeySPC-03 Activated Carbon for Supercapacitor

What’s activated carbon for supercapacitor? Activated carbon is widely used as an electrode material for supercapacitors due to its advantages, such as simple preparation, low cost, large specific surface area, good electrical conductivity, and high chemical stability.

It is produced by selected high grades of coconut shell materials through a special process to meet customers’ special requirements for heavy metal and low ash.

Heycarbons activated carbon electrode is one of the most widely used electrode materials in supercapacitors.

When discharging, activated carbon uses electrons between mobile conductors (rather than relying on chemical reactions) to release current, thereby providing power for the device. It is mainly used in supercapacitors (also known as double-layer capacitors, electrochemical capacitors), etc.

Heycarbons Activated Carbon for Supercapacitor Specifications

HeySPC-03	Unit	Index
Specific surface area	m2/g	1500-1700, 1700-1850
Pore volume	сm3/g	0.6-0.8
Particle size (D50)	μm	5-8
Pore size distribution	nm	1-4
Tap density	g/ml	≥0.35-0.45
Ash	%	≤0.2-0.5
Moisture	%	≤2

Specific surface area, pore size distribution, and surface functional groups are important parameters that directly influence the electrochemical performance of supercapacitors.

Activated Carbon for Supercapacitor Characteristics

Low ash content, high purity
Low internal resistance
High capacitance, high energy density
Low leakage current, low self-discharge
Low gas generation, low degradation, long service life

Heycarbons Activated Carbon for Supercapacitor Advantages

Heycarbons activated carbon used for supercapacitors offers the following advantages:

Activated Carbon has a super large specific surface area, concentrated pores, low ash, high capacitance, low resistance, good conductivity, less hydrogen evolution, and strong efficacy.
It has the characteristics of long cycle life, wide operating temperature, safety and reliability.
Heycarbons activated carbon products have obtained invention patents.

These benefits make Heycarbons activated carbon electrode become the core materials for supercapacitors to achieve efficient energy storage.

Heycarbons Activated Carbon for Supercapacitor Typical Indicators

Contact Heycarbons to learn more about the typical indicators of activated carbon for supercapacitor.

Heycarbons Activated Carbon for Supercapacitor Applications

Supercapacitor
Lead-carbon battery
Zinc-ion battery
Dry electrode
Silicon-carbon precursor

Activated carbon for supercapacitors features high capacitance and energy density, making it suitable for energy-type and power-type EDLC products, as well as large-scale EDLCs used in motive power applications.

It is primarily used in coin-type, wound, laminated, and box-type EDLCs, as well as in high-voltage supercapacitors and lithium-ion supercapacitors.

Heycarbons Activated Carbon Packaging Specifications

Plastic PE film bag inside
Woven bag or carton outside
10kG/bag or 250KG/bag
Can be customized according to customer requirements

Activated Carbon VS Graphene

What’s the difference between activated carbon and graphene in supercapacitors?

Activated carbon VS graphene represent two competing directions in the development of supercapacitors. Graphene has opened up new ideas for high-performance energy storage with its excellent conductivity and high specific surface area. Activated carbon has become the basis for large-scale commercial application of supercapacitors with its mature technology and low cost.

Graphene and activated carbon are often used in combination to give full play to their respective advantages. They can improve the comprehensive performance of supercapacitors and promote the marketization process, thereby meeting the urgent needs of modern society for efficient and green energy storage.

Where to Buy Activated Carbon?

Heycarbons Team has capacitor activated carbon for sale. If you need activated carbon for supercapacitors, please contact us. Heycarbons Team can provide you with high-quality activated carbon, professional advice and suitable prices.