国家/地区 德国（8）
IPC部 C（8）
IPC大类 D01（8）
IPC小类 D01F（8） C01B（7） C08K（4）
H01M（4） B01J（3） B32B（3）
C08J（3） C08L（3） C23C（2）
IPC D01F009/127（8）
发明人 YANAGISAWA T（6） ENDO M（4） YANAGISAWA G C C（4）
HIGAI S（2） HIGAKI G C C（2） HIGAKI S（2）
HIGAKI S G C C（2） YANAGISAWA T G C C（2）
公开年 2002（4） 2003（2）
申请年 2002（6） 
专利权人 GSI CREOS CO.（5） ENDO M（4）

Carbon nanotube powder, useful e.g. as additives for rubber and ceramics and as conductive additives in electrodes and solar cells, comprises carbon nanotubes, which consist of graphite layers that are made of graphene layers.

BRAMERWEGER E, BUCHHOLZ S, HOCKE H, MEYER H, MLECZKO L, RUDOLF R, SCHMID M, VOETZ M, WEBER R, WOLF A, BEURAMEOBEGEO E, BUHIHOLCHEU J, HOKE H, MEULREKCHEUKO R, POECHEU M, RUDOLPH R, SCHMIDT M, MAYER H, WERTS M, MERWEGER E, SHMID M, HOKKE H, BRAMER V E, FYOTC M, BUHHOLC Z, BRAMER W E, SCHMITT M

Electrode for lithium secondary battery, has hexagonal carbon layer edge exposed at large ring end of truncated conical tubular graphene layer of carbon fiber.

YANAGISAWA T, HIGAKI S, YANAGISAWA T G C C, HIGAKI S G C C, HIGAI S, YANAGISAWA G C C, HIGAKI G C C

Carbon fiber for lithium-ion secondary battery, has truncated conical tubular graphene layers which include hexagonal carbon layers and large and small ring ends at its respective ends.

YANAGISAWA T, HIGAKI S, YANAGISAWA K, HIGAI S, YANAGISAWA T G C C, HIGAKI S G C C, YANAGISAWA G C C, HIGAKI G C C

Carbon fiber product used as material for, e.g. composite, comprises coaxial stacking morphology of truncated conical tubular graphene layers including stacked hexagonal carbon layers.

YANAGISAWA T, ENDO M, YANAGISAWA G C C

Fluorinated carbon fiber for use as e.g., active material for battery, comprises fluorinated exposed edges of hexagonal carbon layer in coaxially stacked truncated tubular graphene layers.

YANAGISAWA T, ENDO M

Carbon fiber for use as anode material of lithium ion battery comprises coaxially stacked truncated conical tubular graphene layers having hexagonal carbon layers with exposed edges at large ring ends.

YANAGISAWA T, ENDO M, LAKE M L, TAKASHI Y, MORINOBU E, RACK M L, YANAGISAWA T N G M I, LAKE M L N G M I, YANAGISAWA N G M, LAKE N G M

Carbon fiber for supporting catalytic metal comprises catalytic metal supported on exposed edges of hexagonal carbon layers at large ring ends of coaxially stacked truncated conical tubular graphene layers.

YANAGISAWA T, ENDO M, YANAGISAWA G C C

Graphite nanofibers for electron emitting source and cathode of lithium ion secondary battery comprises graphene sheets having truncated conical shape, sequentially arranged through catalytic metal particles.

MURAKAMI H, HIRAKAWA M, TANAKA C