国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7） G01（6） B82（2）
IPC小类 C01B（7）
IPC C01B031/04（2） C01B032/194（2） G01N027/12（2）
G01N027/30（2）
发明人 ZHANG F（7）
公开年 2022（2）
申请年 2011（2）  2020（2）  2022（2） 
专利权人

Flexible nitrogen dioxide gas sensor, has surface flexible substrate is attached with reduction oxidation graphene layer and zinc oxide quantum dot layer in turn.

JIANG Z, YANG P, LU D, ZHAO L, SUN L, ZHAO N, ZHANG F, LIN Q

Preparation method of graphene composite material of highly sensitive detection pressure change, involves putting sintered product into polymer aqueous solution and soaking, and pressing soaked product to obtain graphene composite material.

LIAO Y, ZENG X, LUO B, WANG T, ZHANG F

Preparing alpha-iron(III) oxide/graphitic carbon nitride modified graphene comprises e.g. preparing alpha-iron(III) oxide/graphitic carbon nitride composite material and growing iron based-metal-organic frameworks structure on the surface.

CUI D, GE M, LI M, LIU P, ZHANG F, LU Y, WANG Y, YANG J, JIAO J

Preparation of graphene microtube used for three-electrode system by using ethanol as carbon source, nitrogen or inert gas as auxiliary gas, and tantalum wires arranged in parallel and positioned on same plane as deposition substrate.

LI M, ZHANG F, LI H, LI C, YANG B

Preparation of oxidized graphene film vertical-type nano-structured gas sensor by dissolving graphene oxide and agent in mixed solvent, assembling solution on substrate, heating, photo-etching and stripping and reducing with gold electrode.

ZHANG F, CHEN L, PENG C, WANG Y

Method for preparing patterned graphene film, involves soaking substrate in acetone or photoresist peeling solution to remove photoresist or poly(methyl methacrylate) on graphene film to obtain patterned graphene film.

DAI T, YAO Q, ZHANG F

Electrochemical method for simultaneously measuring rutin and quercetin of sophora flower bud, involves utilizing graphene modified glassy carbon electrode for simultaneously measuring rutin and quercetin by utilizing cyclic voltammetry.

CHI D, WANG Z, XIA J, ZHANG F, ZHAO K, ZHU L