国家/地区 中国（5）
IPC部 B（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC B82Y030/00（3） C01B031/04（3）
发明人 LI Y（5）
公开年 2014（4）
申请年 2014（5）
专利权人

Preparing functionally modified graphene nanomaterials, by mixing liquid nitrogen and graphite flakes in semi-sealed container and then heating, placing mixture in oven, and adding sodium nitrate and concentrated sulfuric acid to mixture.

LI Y, LI K, LUAN X

Graphene/fullerene/graphitic carbon nitride heterojunction composite film photocatalytic material for producing hydrogen, is formed by immersing glass plate in graphene, fullerene and graphitic carbon nitride, drying and peeling film.

FANG S, LI Y, QIN G, SONG L, WANG K, YE Y, DAVIS

Graphene ball conductive adhesive preparation by preparing polymer microsphere using monomer mixture, performing chemical vapor deposition to grow graphene on microsphere surface, and dispersing graphene ball into epoxy resin glue system.

CHEN Y, LI J, LI Y, ZHANG X, LEE Y

Preparing graphene nanobelt comprises polishing and cleaning a silicon carbide substrate, carrying out hydrogen etching, heating etched step-shaped silicon carbide substrate, and carrying out helium ion etching.

LI Y, WANG Q, ZHU J, REN N, WANG W, SHAO Y, ZHANG T

Preparation of graphene carbon nitride nanomaterial by grinding, adding acid solution or alkali solution, washing with deionized water, drying, grinding, adding organic solvent, centrifuging, and washing with anhydrous ethanol.

DAI H, FAN J, HU X, LIU E, LI X, MA Y, FAN X, LI Y, WU H