国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC
发明人 CHEN Y（2） HUANG Y（2）
公开年 2009（2）
申请年 2009（2） 
专利权人 UNIV NANKAI（2）

Composite material comprises graphene and carbon fiber and is prepared by coating graphene on surface of carbon fiber material.

CHEN Y, HUANG Y

Crack recovery in products made of e.g. steel, glass, ceramics or quartz involves immersing parts having defects in graphene-containing solution to make graphene permeate in crack, and sintering products at high temperature.

CHEN Y, HUANG Y