Energy Storage
Our energy carbon product range includes hard carbon for sodium-ion and lithium-ion batteries, supercapacitor carbon, and premium carbons for silicon-carbon composites. The hard carbon, derived from coconut shell charcoal and enhanced with proprietary technology, offers excellent energy density, cycle life, and power performance. Our supercapacitor carbon features a unique pore structure that allows for rapid charging and discharging, superior energy efficiency, and long cycle life. The premium carbons are optimized for silicon carbon composites in lithium ion battery anodes providing exceptional efficiency with optimized morphology for high-end applications.
Hard Carbon
Our hard carbon is designed for optimal performance in sodium-ion and lithium-ion battery applications. It is derived from coconut shell charcoal and enhanced through our proprietary technology. It exhibits exceptional energy density, enduring cycle life, and superior power performance.
- ICP-MS analysis for metal content evaluation.
- ISE analysis for anion content evaluation.
- Adsorption capacity and efficiency assessments.
- Surface area and Pore structure analysis.
- Particle size distribution analysis.
- Surface functional group characterization.
- Water and gas testing using challenge concentrations to replicate customer testing conditions.
- Chemical properties assessment and compliance validation with industry standards.
Additionally, our R&D team provides expert consultation, including carbon testing, product recommendations, and system performance analysis to support customer needs.
Supercapacitor Carbon
Our supercapacitor carbon is produced using proprietary technology that creates a unique pore structure. This results in low equivalent series resistance (ESR) and high specific capacitance, enabling faster charge and discharge times and greater energy efficiency. Our product range has the highest purity level in the industry, providing a better cycle life.
- Arbin Battery Test Systems and Gamry Electrochemical Workstations for high-precision electrochemical performance evaluations
- MBRAUN Glovebox Workstations, providing a controlled, sealed environment essential for handling moisture- and oxygen-sensitive materials.
- Comprehensive electrode fabrication equipment, supporting research in Lithium-ion batteries, Sodium-ion batteries, and Supercapacitors.
Our laboratory facilitates key processes such as slurry preparation, electrode coating, drying, precision cutting for coin and pouch cells, and vacuum drying ensuring high-quality electrode production for cutting-edge research. COI specializes in testing high-performance carbons for supercapacitors, SiC (Silicon-Carbon) composite anodes in Li-ion batteries, and hard carbon for sodium-ion batteries.
Carbon for Silicon - Carbon Composite Materials
Our premium carbons are engineered to enhance silicon-carbon composites, providing superior efficiency and extended cycle life. With their outstanding surface area and pore volume, they are tailored to meet the demands of advanced energy storage solutions.
We have implemented unique processes to eliminate sub-micron particles, improve morphology, and provide clear SEM imaging to optimize the performance of silicon-carbon composites used in high-end energy storage applications.
We have implemented unique processes to eliminate sub-micron particles, improve morphology, and provide clear SEM imaging to optimize the performance of silicon-carbon composites used in high-end energy storage applications.
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