国家/地区 中国（5）
IPC部 C（5）
IPC大类 C25（5）
IPC小类 C25F（5） B82Y（2） C01B（2）
H01L（2）
IPC C25F007/00（5）
发明人
公开年 2014（2） 2021（2）
申请年
专利权人

Double-head etching machine, has machine frame fixedly connected with movable guide rail, hollow working groove provided with graphene, graphene provided with copper strip, and side of inner part of machine frame provided with water tank.

JIANG J

Treating electrolyte by feeding electrolyte containing two metal ions into electrochemical polishing reactor with anode and high-surface area cathode and controlling electrode potential at high-surface area cathode to reduce first metal ion.

MOHANTA S, REILL J, TAECKER B S, HOKE J, DOUGHERTY B J, LIAO J, LIL J, TACKER B S, HAWK J, DIRTY B J, LAYER J

Electrochemical polishing method of graphene film, involves taking substrate-to-be-polished as anode and insoluble metal as cathode, and electrolyzing, where electrolyte contains mixed liquid of phosphoric acid and sulfuric acid.

ZHANG Z, CHEN C, YAN J, ZHAO W, XU M, WANG Y, LIU C

Method for forming nanopore in graphene membrane in liquid environment, involves applying nanopore diameter tuning voltage pulse between membrane surfaces if electrical conductance is greater than prespecified electrical conductance.

GOLOVCHENKO J A, LU B, KUAN A T, GOLOVCHENKO J, KUAN A

Apparatus for manufacturing device used for preparing graphene for electronic circuit, comprises graphene structure including metal catalyst layer formed on substrate, protection layer, and graphene layer, and power unit.

LEE J, JUNG Y, KIM Y, LEE C, MOON C, LEE J H, JUNG Y S, KIM Y S, LEE C S, MOON C Y, MUN Z R