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▼Activated Carbon Business ▼Activated Carbon Recycling Business ▼Anode Material Business ▼High Surface Area Activated Carbon Business |
A key material essential for delivering the performance of lithium-ion batteries
With increasing size and weight reduction in information and audio-video equipment such as notebook computers, mobile phones, and digital cameras, lithium-ion batteries are becoming essential as a power supply device.
Lithium-ion batteries contain no toxic substances, such as cadmium, and further have a high-energy density compared to conventional batteries, hence providing longer operating time on a single charge.
In addition, lithium-ion batteries are a promising entry for batteries for electric power tools and electric vehicles.
Our anode material “MICROCARBO®” significantly contributes to upgraded performance of lithium-ion batteries. It is the product of unique technical know-how, production engineering, and thorough quality control based on a proven track record of many years.
- “MICROCARBO®”
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By highly purifying selected materials and precisely controlling the particle sizes, shapes, and surface textures of the materials, “MICROCARBO®” provides stable quality for not only battery performance but also paint applications to slurry materials. Furthermore, this material can be improved in diverse ways in response to customer requests and applications.
The “MICROCARBO®” is a trademark or a registered trademark of KANSAI COKE AND CHEMICALS CO., LTD. in Japan and in the world.
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High Surface Area Activated Carbon （MAXSORB®) Business |
| The first success commercial production of High Surface Area Activated carbon (MAXSORB®) by alkali activation
Electric double layer capacitors are in the spotlight as the next generation of electric storage device and are expanding their applications to various fields thanks to advantages such as quick charging, maintenance-free handling, high output characteristics, and low environmental load, thus becoming a predominant auxiliary automotive power supply. The high surface area activated carbon “MAXSORB®”, which is manufactured by an alkali activation process that we successfully brought to commercial production ahead of other worldwide manufacturers, has an optimal high-specific surface area and pore size distribution as the electrode material of these electric double layer capacitors and, thereby, contributes to higher capacity, lower resistance, upgraded low-temperature characteristics, and longer service-life for the electric double layer capacitors. |
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KN CARBON TECH CO.,LTD. |