国家/地区 台湾（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/205（5）
发明人 HASEGAWA S（2） HASEGAWA SHOJI（2） KAMIYA N（2）
KAMIYA NAGISA（2）
公开年 2015（2） 2021（2）
申请年 2014（3）  2019（2） 
专利权人 GRAPHENE PLA.（2）

Preparation of thermosetting composite material by mixing graphite oxide and urea aqueous solution, ultrasonically vibrating, adding nitric acid to form urea nitrate salts, filtering, drying, mixing with epoxy resin, heating, and hardening.

KUAN H, CHUNG M, MA J, MENG Q

Graphite sheet useful for electronic device, has thermal conductivity in plane direction, and thermal conductivity in thickness direction.

KIM K S, WON D Y, CHOI J Y, CUI Z, YUAN D, JIN J

Graphene composition for graphene molding comprises organic compound, graphene with flakes, and dispersing agent.

HASEGAWA SHOJI, KAMIYA NAGISA, HASEGAWA S, KAMIYA N

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

Manufacture of flaky graphite used for forming flaky graphite-resin composite, involves immersing carbon material having graphene laminated structure in liquid, irradiating electromagnetic waves, heating and slicing carbon material.

INUI N