国家/地区 世界知识产权组织（5）
IPC部 C（5）
IPC大类 C01（5） C23（5） B01（3）
B82（2）
IPC小类 C01B（5）
IPC C23C016/44（5）
发明人 JEON S（2） LEE J（2） OH S（2）
公开年 2013（3） 2012（2）
申请年 2012（5）
专利权人 KOREA ADV IN.（2） KOREA ADVANC.（2）

Preparation of graphene paper involves introducing protective gas into reaction chamber having clean substrate, heating substrate, continuously introducing carbonaceous material and cooling to obtain graphene paper on substrate surface.

WANG Y, YUAN X, ZHOU M

Membrane used to separate gas from fluid mixture including first gas e.g. neon and second gas, includes graphene layer perforated by nanoscale pores, and gas sorbent to contact surface of layer and direct gas adsorbed at sorbent into pores.

DUERKSEN G L, MILLER S A

Pre-processing method of catalyst metal layer during formation of graphene, involves activating catalyst metal layer by applying plasma of process gas containing reducible gas and nitrogen-containing gas to catalyst metal layer.

MATSUMOTO TAKASHI, MATSUMOTO T

Manufacture of graphene used for e.g. touch screen, involves forming transition metal catalyst layer on substrate, supplying carbon source vapor to chamber and segregating graphene from carbon component in catalyst-layer surface.

JEON S, LEE J, OH S

Manufacture of graphene for e.g. touch screen, involves loading substrate having catalyst layer into chamber, evaporating, supplying carbon source gas, heating in primary portion of catalyst layer, dissolving carbon component, and cooling.

JEON S, LEE J, OH S, RAN O S, SEOP L J, U JEON S, JIN S L, SE R O, SEOK W J