国家/地区 韩国（12） 美国（12） 世界知识产权组织（10） 中国（4） 欧洲专利局（EPO）（4） 日本（3） 俄罗斯（2）
IPC部 B（21）
IPC大类 B01（21）
IPC小类 B01J（21）
IPC B01J019/10（21）
发明人 JANG B Z（4） ZHAMU A（4） KIM S（2）
OH I K（2）
公开年 2013（5） 2011（3） 2012（3） 2014（3） 2015（2） 2020（2）
申请年 2012（10）  2010（2）  2014（2）  2019（2） 
专利权人 NANOTEK INST.（4） JANG B Z（3） ZHAMU A（3） KOREA ADVANC.（2）

Manufacturing biocompatible graphene quantum dots useful in bio-electronic device for bio-imaging and bio-sensing comprises preparing hydrogen-terminated graphene quantum dot and hydrophilizing hydrogen-terminated graphene quantum dots.

CHO S O, LEENAEUN

METHOD OF PRODUCING NANOMATERIAL FOR BIOTECHNOLOGICAL PURPOSES BASED ON GRAPHENE OXIDE AND NANOPARTICLES OF SILVER AND COPPER OXIDES.

GUSEV A A, ZAKHAROVA O V, TKACHEV A G, MEMETOV N R, PROTASOV A S

Device for production of graphene with different number of atomic layers comprises flow reactor with working mixture supply pipe.

ALEKSEEV S A, SHMATKO S I

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Manufacture of graphene structure used as electrode material of supercapacitor, involves preparing graphene oxide, and inserting linker which reacts with functional groups of graphene oxides between graphene oxides which form layers.

KWON S G, PARK Y M, YOON D M

Purifying graphene nanoribbons, involves contacting composition comprising graphene nanoribbons and contaminants with liquid medium comprising dispersant, and dispersing nanoribbons in liquid medium and subjecting the dispersion.

HINTERMANN T, SCHWAB M G, CHA K C, WEITZ T, SCHAEFER A, MUELLER I B, WEITZE T, SCHWAB M G S, CHA K C P

Manufacturing three-dimensional graphene-polymer complex comprises mixing graphene oxide and hydrophilic liquid containing magnetic nanoparticle to obtain liquid droplet, heating liquid droplet, soaking in monomer solution and polymerizing.

HAN D J, SEO T S

Hierarchical structure of graphene-carbon nanotubes is obtained by growing graphene into carbon nanotubes having hierarchical structure by adding metal nanoparticles on graphene, and is metal-functionalized by metal precursor.

BAE S, KIM H, OH I, BAE S H, KIM H J, OH I K

Apparatus, useful for preparing graphene-structured material for e.g. filler, comprises supply hopper to supply graphite oxide, supply line of which end is fixed to hopper, and reducing atmosphere gas supply unit connected to supply line.

JI B K, CHOI J Y, SHIN C M

Preparing graphene, by synthesizing layered structure of carbon nanomaterial, adding and mixing a release agent with carbon nanomaterial, processing mixture using ultrasonic wave, and removing water from mixture using high energy mill.

JUNG S S, LEE D Y, MOON S M, CHOI G S, MOON J S