国家/地区 中国（2）
IPC部 C（3） B（2）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B035/532（3）
发明人 CHEN J（3）
公开年
申请年
专利权人

Method for preparing graphite material used in aerospace field, involves e.g. mixing middle-phase asphalt and natural crystalline flake graphite powder, hot pressing the mixture, soaking and subjecting soaked graphite bar intermediate to second carbonization and graphite treatment.

LI W, FAN X, CHEN J, GONG J

Preparation of pantograph composite skateboard used for electric locomotive, involves adding silicon carbide powder, after mixing asphalt coke and graphite powder, adding molten asphalt, spray-drying graphene oxide dispersion, heating.

GONG Y, CHEN J, LI C, JIN Y, LIU P, LIAO M, LI L, ZHOU X

Preparing graphene, involves oxidizing graphite material, dispersing graphite oxide in water, and adding dispersing agent and acidic reducing agent to graphite oxide aqueous suspension so that graphite oxide is reduced to graphene.

WU Y, HSIEH C, PENG C, CHEN J, LIN J, LIN G