国家/地区 中国（7）
IPC部 D（7） G（7） C（3）
B（2） H（2）
IPC大类 D01（7）
IPC小类 D01F（7） G01N（3） C01B（2）
C09D（2） G01K（2）
IPC D01F009/12（7）
发明人 WANG J（2） ZHANG Y（2）
公开年 2022（4） 2021（2）
申请年 2022（3）  2020（2） 
专利权人

Graphene nanofiber material useful as cathode for potassium-ion batteries and nanofiber sensors.

WANG D, WANG J, HE H

Preparing flexible mechanical sensor based on graphene in-situ growth spiral carbon fiber involves dissolving graphene and polyvinyl pyrrolidone in water, stirring uniformly, adding hexahydrate nickel sulphate and urea, stirring uniformly, reacting, sequentially, washing and drying.

WANG J, NIU Y, GUO X, ZHU T, MU C

Preparing graphene fiber useful in graphene fiber temperature sensor for measuring temperature used in e.g. household, comprises uniformly dispersing graphene oxide aqueous solution suspension, injecting suspension in glass tube, sealing, baking, and air-drying obtained prefabricated graphene fiber.

DONG J, XU J, LI B, WANG Y, LIN H

Temperature detector based on graphene composite fiber, has multiple groups of thermocouple groups that are serially arranged on flexible substrate, and hot end of p- type thermoset material connected with hot end in n-tetrahydric material.

JIANG Z, ZHAO L, WANG C, LIN Q, GAO X, LI P, JING W, TIAN B, HAN F, ZHANG Y

Dry graphene powder composition used in graphene ink used in two- or three-dimensional printing comprises pristine graphene flakes non-covalently functionalized with polymeric amphiphilic molecules.

TRAN T S, ROY CHOUDHURY N, DUTTA N, ROY C N, AWARD T, ROICHOUDURINAMITA, DUTANABA, DUTA N

Preparation method of graphene-based hybrid multilayer structure fiber material useful for sensor conductive material and in single or multiple fibers to obtain different sensor performance comprises injecting dispersion and heating.

ZHU J, HU Y

Preparing multi-element doped graphene fiber by injecting graphene oxide solution in coagulation bath using wet spinning method, gelatinizing, precipitating graphene oxide and performing reduction treatment, calcining and carbonizing.

XIAO F, XU Y, ZHANG Y, ZHAO A