Carbon fiber hydrophilic conductive carbon cloth

All carbon cloths sold are virgin carbon cloths from Taiwan Carbon Energy and are untreated.

Product Description:
Carbon cloth is typically made from PAN (polyacrylonitrile) as a raw material, woven and then subjected to high-temperature treatment.

W0S1011 carbon cloth produced by Taiwan Carbon Energy is a basic, raw carbon cloth. It is relatively hydrophilic and is generally used as a substrate for material growth or loading.

W1S1011 is a hydrophobic carbon cloth coated with a carbon powder layer (microporous layer/leveling layer/MPL) to improve the water vapor transmission performance of batteries.

If necessary, water-based carbon cloth can be modified to become hydrophilic using various methods, such as chemical or physical methods.

For hydrophilic treatment, a mixture of 10% nitric acid and 10% sulfuric acid (3% nitric acid: 1% sulfur) can be used. The soaking time can be adjusted according to the desired hydrophilicity. The treatment can be performed at room temperature.

W0S1011 carbon cloth is an untreated carbon cloth that is relatively hydrophilic. A microporous layer of MPL and PTFE is coated on the surface of the basic carbon cloth to enhance its air permeability. It is generally used as the air cathode of various fuel cells such as hydrogen fuel cells.

Product Features:

Taiwan Carbon Energy’s W-series conductive carbon cloth boasts excellent physical strength and uniform pore size, both of which are further enhanced by MPL coating. It is flexible and bendable 180 degrees. It is strong and resistant to breakage. While it may have frayed edges, it does not unravel after cutting. It also offers excellent conductivity, with a resistivity below 5 mΩ.cm².

Applications:
1. PEMFC (hydrogen-oxygen fuel cell: uses hydrogen as fuel for power generation)
2. DMFC (methanol fuel cell: uses methanol as fuel for power generation)
3. Microbial fuel cell (using carbon cloth or carbon paper as a substrate, with organisms “growing” on the substrate to generate electricity)

Size：

W0S1011 Raw Carbon Cloth 5*5cm
W0S1011 Raw Carbon Cloth 10*10cm
W0S1011 Raw Carbon Cloth 10*20cm
W0S1011 Raw Carbon Cloth 20*20cm
W0S1011 Raw Carbon Cloth 20*40cm
W0S1011 Raw Carbon Cloth 40*40cm
W1S1011 Hydrophobic Carbon Cloth 10*10cm
W1S1011 Hydrophobic Carbon Cloth 20*20cm
W1S1011 Hydrophobic Carbon Cloth 20*40cm
W1S1011 Hydrophobic Carbon Cloth 40*40cm