国家/地区 中国（4） 韩国（4）
IPC部 H（6） C（3）
IPC大类 H01（5）
IPC小类 H01M（3） H01L（2）
IPC H01M004/36（2） H01M004/62（2）
发明人 KIM J（7）
公开年 2018（7）
申请年 2017（7）
专利权人 QINGDAO MOJI.（2）

Preparing graphene-titanium dioxide microspheres involves performing pretreatment of graphite by placing graphite in mixed solution composed of concentrated sulfuric acid and potassium permanganate, after ultrasonic agitation treatment.

LV Q, KIM J

Manufacture of polydopamine-modified reduced graphene oxide-sulfur composite for positive electrode, involves coating sulfur on modified graphene oxide formed using graphene oxide suspension, polydopamine and hydrogen chloride solution.

KIM D, AHAD S A, KIM J, SYE A A

Method for manufacturing semiconductor device, involves forming graphene layer on first epitaxial layer, and forming second epitaxial layer comprising predetermined semiconductor material on graphene layer.

KIM J, LEE K

Optical sensor for detecting target object in infrared region, comprises substrate, which is provided with topological insulator layer, where oxide layer is formed on topological insulator layer, and graphene layer is stacked on oxide layer.

KIM U, ROH Y, KIM J, IN C, CHOI H, KWON J, KIM U J, ROH Y G, KIM J S, IN C H, CHOI H Y, KWON J H

Graphene biological sponge useful in water treatment comprises polyether polyol, grafted polyether, A-1 catalyst, A-33 catalyst, silicone oil, graphite, diatomite, butyltin octoate and toluene diisocyanate.

KIM E, WEI H, KIM J, JIANG H, ZHANG H

Graphene fiber far infrared heating film for manufacturing e.g. electric blanket, in electric heating industry, has composite film main body provided with fiber electrode conductive cloth, adhesive heating conductive cloth and copper strip.

JIANG H, KIM E, KIM J, WEI H

Ion exchange membrane useful for redox flow cell, comprises fluorine-based polymer membrane, and a graphene oxide bonded to fluorine-based polymer membrane and having a fluorine-based chain.

LEE J, KIM K, KIM J, LIM M, CHOI W, HAN J