Carbon blacks & conductive additives for batteries

In partnership with Cabot, we supply high-purity, battery-grade carbon blacks and conductive additives designed to meet the performance demands of advanced battery systems.

Cabot carbon black additives are engineered for high electrical conductivity, specific surface area, and consistency in pore structure. As a result, Cabot conductive carbons/battery-grade carbon blacks are the industry standard for modern battery design, enabling faster charging, greater energy density, and longer cycle life in lithium-ion, li-po, alkaline and other battery chemistries.

For expert advice, technical support, and competitive pricing, contact our team today.

Suppliers of battery-grade carbon blacks & conductive additives

Conductive carbons, carbon additives or battery-grade carbon blacks are indispensable for optimising battery performance.

The branched aggregate structure of carbon blacks make them an ideal conductive additive for cell/battery construction; carbon blacks form continuous percolation networks between active particles in electrodes (anodes and cathodes) and current collectors, enabling efficient electron transfer throughout the cell. The high surface area of battery-grade carbon blacks increases the effective contact area for electrochemical redox reactions​ at active sites. As a result, carbon blacks compensate for the inherently low conductivity of many commonly used active materials in anodes and cathodes, whilst raising potential energy storage capacity.

From lithium-ion to more traditional, lead-acid, batteries, we help battery manufacturers meet the increasing performance demands of modern energy storage – delivering carbon additives that support greater charge capacity, enhanced power output, and longer intervals between charges.

Battery-grade conductive carbons are produced to the highest standards of chemical purity, structural consistency, and reliability. Recognised as the industry benchmark, Cabot carbon blacks support battery development and manufacturing by:

  • Ensure uniform electrochemical reaction activity: By forming conductive pathways between active material particles, carbon blacks support consistent redox reactions across the entire electrode surface.
  • Improve internal conductivity and reduced resistance: High-conductivity carbon structures facilitate rapid electron movement, minimising internal energy losses and enabling faster charging and discharging cycles.
  • Maximised utilisation of active materials: By improving electrical contact, carbon blacks ensure more of the electrode’s active material participates in energy storage, increasing overall battery capacity and efficiency.

Looking for all purpose carbon black pigments / additives? Explore our full Cabot range.

Explore Cabot Range

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At James M. Brown, we pride ourselves on delivering high-quality specialty chemicals, at the right time and at the right price. We can accommodate for any quantity/volume requests, from single pallet deliveries through to industrial-scale deliveries. For special requests, do not hesitate to get in touch.

Ready to begin your order? Get in touch with our team today.

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FAQs

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Battery-grade carbon blacks are highly engineered conductive additives used in battery electrodes to improve electron transfer, conductivity, and energy efficiency. They help optimise battery performance by forming conductive networks in anode and cathode materials, allowing for faster charging, longer battery life, and better energy storage capacity.

Carbon blacks help to enhance electrical conductivity, improve charge/discharge performance stability and optimise energy storage capacity. Carbon blacks are an indispensable additive to help battery manufacturers improve battery performance for modern energy storage requirements.

We only supply high-quality, reliable products to ensure you always receive the raw materials you expect for battery manufacturing. Our technical expertise ensures you receive dedicated support every step of the way. Our competitive pricing and fast, flexible service enables us to cater to bulk and custom orders.

Why choose James M. Brown as your carbon black supplier?

Comprehensive product range

We offer a full range of additive chemicals manufactured by Cabot Corporation.

Full package/product suppliers

As the world’s largest cadmium pigment manufacturer, and an established supplier of bulk pigments and raw materials, we make chemical and raw material procurement simple and stress-free. Our commitment to delivering high quality products at the best prices means you can simplify your supply chain, for reliability you can depend on.

Whether you require regulatory compliance advice, commercial and technical support, or order enquiries, our team is available to assist you

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