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US Patent Application 20120009478 - CRYSTALLINE CARBONACEOUS MATERIAL WITH CONTROLLED INTERLAYER SPACING AND METHOD OF PREPARING SAME

Application 20120009478 Filed on November 22, 2010. Published on January 12, 2012

Inventors

US Classes

429/231.8, Carbon, graphite, or carbonaceous component is active material252/182.1, HAVING UTILITY AS A REACTIVE MATERIAL IN AN ELECTROCHEMICAL CELL; E.G., BATTERY, ETC.361/301.4Stack

Foreign Documents

  • 10-2010-0065482 KR 07/07/2010

International Classes

H01M 4/583
H01G 4/30
H01M 4/88


Abstract text


A crystalline carbonaceous material with a controlled interlayer spacing and a method of manufacturing the same. In one embodiment, a crystalline carbonaceous material has a layered structure including a plurality of layers and where a filler is present between the layers. The layers with the filler have an interlayer spacing d002 at a (002) plane, and the interlayer spacing d002 is at or between 0.335 nm and 1 nm when its X-ray diffraction is measured using a CuKα ray.

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