国家/地区 中国（4）
IPC部 C（4） B（2） H（2）
IPC大类 C23（4） B82（2） H01（2）
IPC小类 C23C（4）
IPC B82Y030/00（2） C23C016/30（2） H01J001/304（2）
发明人 LI K（2） LI Z（2） SONG G（2）
公开年 2016（2）
申请年 2016（2） 
专利权人 UNIV QINGDAO SCI TECHNOLOGY（4）

Preparation method of carbon material used in e.g. micro-circuit, involves obtaining carbon material on surface substrate when conductive medium is solid substrate.

DONG Q, BAI W, CHU D, HE Y

Iron-plated graphene useful in magnetic material, super capacitor, battery material, and shielding material, prepared by e.g. depositing metal iron plating layer on the surface of graphene by chemical redox reaction.

ZHANG B, CHEN Y, YANG J, WU W, WANG Q, HU Z, WANG X, LIU Y, JI F, WANG Y, ZHANG J, DUAN Y

Nitrogen-doped graphene silicon dioxide coaxial nanotube field-emission cathode has amorphous silicon dioxide layer coaxially coated on outer wall of graphene tube, to form graphene-based nanocomposite structure.

SONG G, LI Z, LI K

Preparation of nitrogen-doped graphene silica coaxial nanotube used as field emission cathode materials involves reacting solid melamine and mixed powder of silicon and silica with graphite substrate impregnated catalyst.

LI K, LI Z, MENG A, ZHANG M, SONG G