国家/地区 中国（21）
IPC部 C（21）
IPC大类 C01（21） B82（4） B01（2）
C09（2）
IPC小类 C01B（21）
IPC C01B032/184（7） C01B032/198（4） B82Y030/00（3）
B82Y040/00（3） C01B032/19（3） C01B032/194（3）
B01J021/18（2） C01B032/186（2）
发明人 ZHAO Y（21）
公开年 2017（21）
申请年 2017（14）  2016（7） 
专利权人 SHANDONG OUB.（5） UNIV XIAN JI.（3） UNIV CHONGQI.（2） UNIV JIANGXI.（2）
UNIV XIAMEN（2）

Preparing large size and high quality graphene based on self-limiting nucleation growth comprises e.g. polishing the copper foil, depositing and covering with nickel metal, adding the covered nickel metal copper foil into growth chamber.

ZHANG A, YANG M, CHEN J, ZHAO Y, WEI W, ZHANG X

Electrochemical self-separation-based large area low damage graphene transfer method involves spraying polymer layer, growing large-area graphene film on surface of metal substrate, and forming protective layer.

ZHANG A, YANG M, CHEN J, ZHAO Y, WEI W, ZHANG X

Preparing graphene by reacting graphite, chromium trioxide and concentrated hydrochloric acid, mixing intercalated graphite compound with hydrogen peroxide and stripping expanded graphite in aqueous phase to obtain graphene.

ZHAO Y, ZHANG Z, JIANG T, LI X

Preparation of graphene oxide by mixing graphite, intercalation agent and auxiliary intercalation agent, reacting, cooling reaction mixture, reacting with oxidant, adding water, heating, and reacting with reducing agent.

ZHAO Y, ZHANG Z, CHENG J, WU K

Transferring graphene for large area and low damage on flexible material based on interfacial layer thermocompression separation, involves subjecting flexible substrate to surface treatment with plasma, covering with self-organized surface.

ZHANG A, YANG M, CHEN J, ZHAO Y, WEI W, ZHANG X

Preparation of amphiphilic aerogel useful as catalyst carrier for e.g. separation of oil and water, involves ultrasonically processing graphene oxide, adding phosphoric acid compound and then stirring, heating mixture, and drying.

ZHU C, ZHAO Y, LIAO W, YANG B, HAI Y, QIU Z, XU J

Activation method of graphene oxide, involves dispersing graphene oxide in polar solvent to obtain graphene oxide solution, mixing graphene oxide solution, activating agent and acid-binding agent to obtain reaction system, and heating.

ZHAO Y, ZHANG Z, CAI T, WU K

Dispersing graphene involves mixing graphene oxide solution and hard material particles uniformly to obtain mixture, subjecting to rotary evaporation, and dispersing to obtain hard material particles having uniform dispersed graphene.

ZHAO Y, ZHANG Z, YUAN Q, LIU H

Preparing graphene/silicon dioxide composite gas gel material comprises e.g. mixing graphene oxide/silicon dioxide system hydrogel silica precursor solution and graphene oxide mixed solution, stirring, forming composite precursor solution.

GUO H, LIU B, LIU Y, ZHANG F, ZHAO Y

Preparing macro-grained graphene and graphene oxide comprises milling the graphite to obtain thin graphite oxide dry powder, heating, subjecting to ultrasonication peeling in a solvent and separating the solid from the liquid.

ZHAO Y, YAN L, YU Z