国家/地区 韩国（3） 中国（2）
IPC部 B（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01F007/02（4）
发明人
公开年 2017（4）
申请年 2016（2） 
专利权人

Producing multifunctional alumina graphene composite, comprises e.g. adding dispersing agent and multi-layer graphene to solvent, applying ultrasonic waves to peel micro-layer of graphene, and uniformly dispersing in alumina.

BAEK G R, JEONG H A, JEONG M R, KANG M C, LEE C H, LEE J Y, SHIN B S

Preparing ultra-thin two-dimensional nano material comprises e.g. preparing standard buffer solution, stirring, ultrasonic mixing to obtain colorless transparent solution, adding graphene oxide and obtaining brown transparent solution.

GUO L, ZHAO H, ZHANG Y

Preparing graphene-based thin-film laminate used in e.g. transistor, comprises conducting cycle having e.g. contacting surface of graphene onto substrate with non-metal precursor gas and activating surface of graphene with plasma N times.

PARK C, CHO S, SEO S, SHIN S, KIM T, KIM S, PIAO Z, SEO S A, SHEN Z, PARK C H, CHO S M, SHIN S M, KIM T K, KIM S Y

Nano porous three dimensional graphene for preparing gas separating membrane used in supercapacitor, is prepared heating metal oxide solution and reacting with ion exchanged water.

HAHM M G, CHO B, KIM D H, PARK S G, NAM K S