国家/地区 中国（5）
IPC部 C（3） B（2） H（2）
IPC大类 C01（3） B82（2） H01（2）
IPC小类 C01B（3） B82Y（2）
IPC C01B031/04（3） B82Y030/00（2） B82Y040/00（2）
C01B032/184（2）
发明人 ZHAO L（5）
公开年 2016（5）
申请年 2015（5）
专利权人

Hardmask composition used for forming pattern, comprises several graphene nanoparticles having size of preset range, and solvent.

SHIN H, KIM S, SEOL M, PARK S, CHO Y, SHIN H J, KIM S W, SEOL M S, PARK S J, CHO Y C, XUE M, ZHAO L

Preparation of graphene nanoband by stirring nanocarbon fiber, inorganic strong protonic acid and strong oxidizing agent, heating, purifying, adding hydrogen peroxide solution, centrifugally separating, leaching and washing.

HU L, JIANG J, QIANG F, TANG L, WU L, ZHAO L, GUAN L

Graphene/silicon/carbon nanotube composite material used as anode material in lithium ion battery, comprises silicon-carbon composite material.

GAO T, WANG Y, ZHAO L, GONG Z, FANG C, NIE F

Preparation of graphene by dispersing natural graphite in solvent to obtain graphene suspension, cutting in colloid mill, taking out, centrifugally separating, taking supernatant, vacuum suction filtering, drying, and obtaining product.

GUAN Y, HE H, LIU X, MA Y, WANG L, ZHAO L, WAN Z, XU Z

Preparing graphene involves taking graphite as an anode, concentrated sulfuric acid as an electrolyte, and stainless steel as a cathode, where the graphite is oxidized to obtain graphene oxide.

WAN C, ZHAO L, ZHANG T