发明名称 |
ACTIVATED CARBON MATERIALS FOR HIGH ENERGY DENSITY ULTRACAPACITORS |
摘要 |
<p>An activated carbon material derived, for example, by carbonizing and activating a non-lignocellulosic carbon precursor has a structural order ratio less than or equal to 0.08, and a nitrogen content greater than 0.2 wt. %. The activated carbon material can also have a volumetric capacitance greater than or equal to 70 F/cm3, an area-specific resistance less than or equal to 0.1 ohm-cm2 and/or a specific surface area greater than 300 m2/g, and is suitable to form improved carbon-based electrodes for use in high energy density devices.</p> |
申请公布号 |
EP2373581(A1) |
申请公布日期 |
2011.10.12 |
申请号 |
EP20090796887 |
申请日期 |
2009.12.15 |
申请人 |
CORNING INC. |
发明人 |
GADKAREE, KISHOR, P.;MACH, JOSEPH, F. |
分类号 |
C01B31/08;C01B31/10;H01M4/133 |
主分类号 |
C01B31/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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