Electrode materials for electric double-layer capacitors (EDLC) - CNT/carbon materials

Independent sheet electrodes can also be formed! The network structure of CNT provides high conductivity to carbon materials.

This manufacturing method forms a structure in which carbon materials, serving as active substances for EDLC, are entangled and held together by CNTs. By utilizing our composite technology of CNTs and cellulose nanofibers (CeNF), we enhance conductivity by allowing CNTs to function as both matrix material and conductive additives. Furthermore, depending on the carbon materials used for compounding, an increase in EDLC capacity can be expected. By combusting and removing only the CeNF from the composite of CNTs, CeNF, and carbon materials that serve as active substances, we create a "composite of CNT/carbon materials." **Features** - Capable of forming not only coated electrodes but also independent sheet electrodes. - A structure in which CNTs entangle and hold carbon materials. - The volume resistivity can be adjusted to 10^-2 to 10^1 Ωcm depending on the type and content of CNTs, regardless of the resistance of the carbon materials. - Can be utilized without compromising the surface area of the carbon materials, allowing for potential improvements in EDLC capacity depending on the carbon materials used. *For more details, please refer to the PDF document or feel free to contact us.*

Composite Materials