国家/地区 中国（7）
IPC部 C（5） H（3） B（2）
IPC大类 H01（3） C01（2）
IPC小类 C01B（2）
IPC
发明人 CHEN C（2） LI S（2） YU X（2）
公开年 2021（4） 2020（3）
申请年 2020（7）
专利权人 WUHAN INST TECHNOLOGY（7）

Cable side pressure sensor, has graphene coated on periphery of hollow optical fiber, and sensor probe covered by graphene and attached to measuring point of side pressure of cable, where probe detects light intensity at single-mode optical fiber.

CHEN L, LIU S

Metal organic framework-graphene/foam nickel composite material used as electrode material for electrocatalytic water oxygen evolution, comprises foam nickel and reduced graphene oxide grown in-situ in foam nickel surface and internal pores.

YU F, CHEN C, WANG J, LI S, XUE Y

Preparing tannic acid-polypyrrole-graphene oxide composite gel useful in super capacitor field, comprises adding pyrrole to tannic acid aqueous solution, stirring, adding graphene oxide, stirring and adding iron salt aqueous solution.

LI L, XIAO D, DENG Y, LIU Y, YU X

Flexible composite transparent conductive film comprises polyethylene glycol terephthalate substrate layer, co-mixed layer of nano-cellulose and silver nano-wire, and graphene oxide layer.

SHI S, ZHANG H, HE Q, XU J, YANG K, QIN X, LI W, WANG F

Preparing boron nitride nanostructure-graphene composite material, by adding nano boron powder, chelating agent and cobalt salt to deionization, stirring, filtering, and vacuum drying, heating in ammonia atmosphere and cooling.

WANG H, XU M, JI J, ZHU L, WANG S, SHEN F, DAI W, CHEN C

Device based on brine environment to achieve PN junction effect, has graphene oxide film and second electrode separated by ion aqueous solution, and graphene oxide film and ion aqueous solution used as system to realize PN junction effect.

MA Z, CHEN Z, DONG C, ZHANG Y, LI S, LI J, YU X, DU P, LIANG Y, CHEN M

Preparing nitrogen-doped porous graphene composite catalyst with metal single atom by adding hydrogen peroxide solution and nitrogen source to graphene oxide aqueous solution, reacting, dispersing, adding metal salt solution and stirring.

XI J, ZHANG N, WANG G, JI M, BAI Z