国家/地区 日本（11）
IPC部 C（11）
IPC大类 C01（11） C09（5） H01（5）
B82（4） C08（4） B01（3）
C04（2） C07（2） C23（2）
H05（2）
IPC小类 C01B（11）
IPC C01B032/05（11）
发明人
公开年 2015（11）
申请年 2014（8）  2015（3） 
专利权人

Preparation of sulfonated graphene used for e.g. transparent electroconductive electrode and thermal conductive material, involves contacting reaction medium containing oxidative sulfonating agent with organic material, and heating.

HAO J, JIANG Y, LI J

Semiconductor element has substrate, graphene provided on one surface of substrate, and convex portion whose at least one portion comprises metal.

KOJIMA E, KANO K

Apparatus for separating carbon-containing structures in form of nanotubes or graphene, has plate-shaped component that is arranged in process chamber housing and inserted in retaining recess formed in wall of process chamber housing.

RIPPINGTON D E, JOUVRAY A, RUPESINGHE N L, TEO K, TEO K B K, RUPESINGHE N

Formation of graphene scroll for synthesizing graphene article, involves annealing catalyst substrate in hydrogen gas, exposing substrate to reaction gas mixture, detaching substrate from graphene and consolidating synthesized graphene.

VLASSIOUK I V, IVANOV I N, DATSKOS P G

Carbon material used for manufacture of resin compound material, comprises volatile component having graphene structure and volatilized at preset temperature.

SAWA K, HAMADA T, MUKOHATA D, INUI N

Carbon composite for electronic device comprises sheet-like graphene and single-walled carbon nanotubes grown by binding to surface of graphene.

GHOSH R, MARUYAMA T, IIJIMA S

Graphene composite useful in conductive additive and paste which is useful in electrode for lithium ion batteries, includes a graphene powder and a compound having a structure of pyrazolone.

DU N, WANG J, SUN P, TAMAKI E, KUBOTA Y, MIYAZONO K, KUBOTA, MIYASONO T

Conductive carbon used in material for forming electrodes, comprises hydrophilic solid-phase component having preset microcrystal size in graphene surface direction calculated from Raman spectrum.

ISHIMOTO S, KUBOTA S, MINATO Y, NAOI K, NAOI W, TAMAMITSU K

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y

Carbon-type solid acid used in solid acid catalyst, comprises carbonaceous material having sulfonic acid group, and has graphene structure in at least portion and contains boron.

SHIOYAMA H, SAKURAI H, XU Q, KIUCHI M, KIMURA Y, MU C