FLUID DISPERSION OF GRAPHITIZED CARBON FRAGMENTS AND METHOD OF MANUFACTURING THE SAME

WIPO Patent Application WO/2010/090343

A1

Provided are a fluid dispersion that contains carbon fragments of excellent thermal and electrical conductivity, which can fill a matrix at high concentration and can form a compact network inside said matrix, and a method of manufacturing the same. Disclosed is a fluid dispersion that contains graphitized carbon fragments and a liquid dispersion medium, wherein said graphitized carbon fragments (1) have a thin plate shape with an average thickness of 0.02‑2 µm, (2) an average long-axis length of 1‑100 µm, (3) an average short-axis length of 0.1‑10 µm, (4) an average aspect ratio between the long axis and the short axis of 2‑100, and (5) a crystal grain size (Lc) of 20 nm or greater, derived in the thickness direction of the hexagonal network face of the graphite crystals, and a method of manufacturing the same.

KON TATSUICHIRO (JP)
ONOUE SHUHEI (JP)
SANO HIROKI (JP)
SAKURAI HIROSHI (JP)
HARA HIROSHI (JP)
TOMONOH SHIGEKI (JP)
MORIYA HISAO (JP)
HISASHI HIDEYUKI (JP)
WAKI MINORU (JP)
AZUMA TAKAYUKI (JP)

PCT/JP2010/052012

August 12, 2010

February 04, 2010

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TEIJIN LTD (JP)
KON TATSUICHIRO (JP)
ONOUE SHUHEI (JP)
SANO HIROKI (JP)
SAKURAI HIROSHI (JP)
HARA HIROSHI (JP)
TOMONOH SHIGEKI (JP)
MORIYA HISAO (JP)
HISASHI HIDEYUKI (JP)
WAKI MINORU (JP)
AZUMA TAKAYUKI (JP)

C01B31/04; C08K7/00; C08L101/00

JP2004256964A	2004-09-16
JP2007042620A	2007-02-15
JPH087885A	1996-01-12
JPH09306476A	1997-11-28
JPH10236809A	1998-09-08
JPH11339771A	1999-12-10
JP2007091487A	2007-04-12
JP2008169513A	2008-07-24

OHSHIMA Masataka (JP)
Masataka Oshima (JP)

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