国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（6） B82Y（3） C01G（2）
IPC B82Y030/00（3） B82Y040/00（3） C01B032/184（3）
C01B032/194（3）
发明人 DONG A（3） YANG D（3） CAI Q（2）
LI T（2） NI R（2）
公开年 2023（4） 2022（3）
申请年 2022（7）
专利权人 UNIV FUDAN（7）

Preparation method of porous graphene by laser irradiation involves taking polymer microsphere pore-forming agent, controlling laser parameter, directly inducing resin and polymer microsphere mixture to form porous graphene by controlling microsphere size controlling porous structure aperture size.

XU X, LI Z

Coating single-layer ordered mesoporous carbon or graphene by using oxide graphene substrate used in adsorption, separation and catalysis, involves dispersing oxidized graphene in sodium oleate solution, stirring, adding ferric chloride solution, washing after precipitating and graphitizing.

LI T, YANG D, NI R, REN X, CAI Q, DONG A, JING J

Method for realizing chemical vapor deposition graphene transferring process for e.g. manufacturing electronic device, involves carrying-out electrochemical corrosion to copper-based graphene after corrosion, and acquiring exfoliated graphene after removing copper substrate.

GU F, XU Y, TIAN C

Composite electrode material of sodium titanate nano-fiber/reduction-oxidation graphene, for preparing sodium ion batteries or sodium batteries, comprises two-dimensional sheet layer structure, where particle diameter of particle, thickness, composed of few layers of reducing and oxidizing graphene.

LIU Y, WAN Y, LI W

Preparation of mesoporous metal oxide two-dimensional sheet used in e.g. catalysis, involves dispersing graphene oxide in potassium oleate aqueous solution, adding e.g. iron ion, nickel ion, cerium ion, aluminum ion or yttrium ion solution for cation exchange, precipitating, drying, and pyrolyzing.

YANG D, CAI Q, DONG A

Preparation method for ordered double mesoporous carbon graphene material or ordered double mesoporous carbon material, involves taking monodisperse colloidal nano-particles with different sizes as assembling unit, and realizing graphitizing of carbon layer at same time.

LI T, NI R, YANG D, XIAO J, YANG Y, DONG A

Preparing large-scale graphene aqueous phase assisted by riboflavin sodium phosphate involves immersing expanded graphite in aqueous solution of riboflavin sodium phosphate and stirring to make intercalate between graphene sheet to obtain expanded graphite intercalated with riboflavin.

HU B, WANG L, PAN S, LU H