To increase the rate of ion adsorption and desorption of the electrolyte, it is necessary to provide gaps.
Our company aims to commercialize graphene particles smaller than a few microns as industrial products worldwide. After application, they adhere quite strongly upon drying, resulting in no gaps between the layers of graphene. To enhance the adsorption and desorption speed of ions from the electrolyte, as seen in electric double-layer capacitors, it is necessary to create gaps. To use them effectively, it is suggested to add a small amount of the conductive additive MCB currently used in lithium-ion batteries. **Features of our conductive graphene particles:** - Excellent conductivity, along with superior acid resistance, alkali resistance, heat resistance, and oxidation resistance. - Considered for use as a solid lubricant. - Produced through a very cost-effective method, making it suitable for general paint pigments. - Achieved a conductivity of 2×10^-3 Ωcm. - Prototypes have reached 10^-4 Ωcm. *For more details, please refer to the PDF document or feel free to contact us.*
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basic information
【Properties】 ■ Naturally aggregates due to the absence of any dispersants. ■ As the concentration decreases, dispersion improves, resulting in enhanced multilayer graphene and the formation of a dense brown dispersion. ■ After application, it adheres quite firmly upon drying, leaving no gaps between the multilayer graphene. ■ To increase the rate of ion adsorption and desorption of the electrolyte, it is necessary to provide gaps, similar to an electric double-layer capacitor. *For more details, please refer to the PDF document or feel free to contact us.
Price information
Reference price (for 0.2wt% aqueous dispersion) 100mL 4500 yen 200mL 7500 yen (excluding tax, shipping included)
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company is engaged in joint development with about 10 large corporations both domestically and internationally, advancing product development aimed at market launch through the provision of advanced materials. In response to market demands, we are developing and providing next-generation batteries, solar cell materials, infrared absorbers, thermochromic inorganic materials, UV-excited coloring agents, non-photocatalytic materials, graphene dispersion liquids, and more. In particular, these materials often require solvent dispersion in addition to size and shape control, and we create and provide dispersion liquids tailored to our customers' needs. Many of the developments are conducted under non-disclosure agreements with our clients, assisting in the development of specialized materials. Our core technology is centered around liquid-phase reactions, and we possess various original reaction processes, enabling us to manufacture nanoparticles and micron-sized particles from materials such as Li, Ta, Si, In, and Ga. We can also produce composite oxides, carbides, and nitrides. Based on customer requests, we prototype and submit samples along with reports. Costs are discussed and considered in consultation with our customers.