Patent Number: 7,824,771

Title: Carbon-metal composite material and process of preparing the same

Abstract: A carbon-metal composite material which has improved conductivity, specific surface area, regularity, a shape which is easily controlled, and a process of preparing the same. The carbon-metal composite material which includes carbon and metal, has a sheet resistance of 8 m.OMEGA./sq. or less under a pressure of 100 kg.sub.f/cm.sup.2, a specific surface area of 30 m.sup.2/g or greater, and shows an X-ray pattern having at least one peak at d-spacings of 6 nm or greater.

Inventors: Im; Dong-min (Seoul, KR), Kim; Han-su (Seoul, KR), Ham; Yong-nam (Ansan-si, KR), Lee; Jeong-hee (Seongnam-si, KR)

Assignee: Samsung SDI Co., Ltd.

International Classification: B32B 9/00 (20060101); B01J 23/40 (20060101); B05D 1/18 (20060101); B32B 15/00 (20060101); B32B 3/06 (20060101); B32B 3/26 (20060101); B05D 3/02 (20060101)

Expiration Date: 2019-11-02 0:00:00