国家/地区 韩国（4） 中国（2） 美国（2） 世界知识产权组织（2）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01M（3）
IPC H01M004/131（2） H01M004/133（2） H01M004/485（2）
H01M004/583（2） H01M004/62（2） H01M010/052（2）
发明人 KIM J Y（3） KIM E K（2） SHIN S Y（2）
WOO S W（2）
公开年 2014（4）
申请年 2013（2） 
专利权人 LG CHEM LTD（4）

Negative electrode material for lithium secondary battery, has pure water graphene sheet coated with coal-type pitch that comprises conductive material, where secondary battery is provided with conductive material.

SHIN S Y, WOO S W, KIM E K, KIM J Y

Conductive material for use in electrode of lithium secondary battery used as power source of electronic products, has single layer coal-based pitch coated graphene sheet separated from graphite through chemical exfoliating process.

SHIN S Y, WOO S W, KIM E K, KIM J Y, KIM H W, LEE S M, KIM E, KIM J, LI X, SHIN S, WOO S, KIM H

Separation membrane for use as filter in e.g. humidifier for removing non-volatile ionic contaminants contained in influent water, has graphene oxide layer formed to cover hydrophobic membrane comprising hydrophobic polymer partially.

OH B, KYE J, KIM M, OH B S, KYE J I, KIM M J

Slurry used for negative electrode of secondary battery, comprises binder, negative electrode active material containing lithium metallic oxide, and conductive agent containing graphene.

OH B H, KIM J Y, JUNG D S, PARK S J, KIM Y R