国家/地区 中国（7）
IPC部 C（7）
IPC大类 C08（7）
IPC小类 C08L（7） C08J（5） C08K（5）
G01N（4） G01L（2）
IPC C08K003/04（5） C08L083/04（4） C08J007/04（2）
G01L001/22（2）
发明人 WANG J（7）
公开年 2023（4） 2022（2）
申请年 2022（6） 
专利权人

Specific fluorescent indicator sheet useful in detection of harmful substances in agricultural product, preferably pesticide, melamine, clenbuterol, and pyrrolidine, prepared by e.g. scraping indicator sheet preparation solution on support layer, and preparing surface functional layer.

SUN B, MA A, WANG J, WANG S, LIU Y, ZHU Y, HE Y

Preparing flexible surface enhanced Raman scattering thin film useful in surface enhanced Raman scattering detection field comprises preparing graphitic carbon nitride/polydimethylsiloxane film and gold-silver nanosphere arrays, transferring onto graphitic carbon nitride/polydimethylsiloxane film.

ZHOU Y, ZHANG C, SHI J, WANG J, WANG M

Directional arrangement composite smart material for smart sensor, is prepared by loading dispersion containing polymer microspheres and conductive filler on surface to form three-dimensional conductive network and forming smart material based on conductive network, polymer and curing agent.

YAO Z, JIAO Y, ZHANG Y, WANG J, XIN X, SU L, LIANG M

Preparing graphene oxide collagen crown composite hydrogel comprises e.g. adding polyvinyl alcohol to glycerol solution to obtain polyvinyl alcohol/glycerol solution, adding konjac gum and collagen crown solution, stirring, pouring into mold, freezing and thawing.

YANG J, WANG J, HE T, WEI D, CAO X, LV S

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 carbon nano tube/polydopamine-reducing graphene oxide/three-dimensional interconnected porous silicon rubber composite material comprises adding graphene oxide into buffer solution, adding polydopamine, reacting, adding silicon rubber and curing agent, soaking, and adsorbing.

ZHU M, JIANG Z, WANG J, LI Q, ZHANG C, SONG S

Preparing three dimensional (3D) nitrogen-doped graphene/self-assembled composite material comprises e.g. adding graphene oxide, dispersing in water to obtain homogeneous graphene suspension and carrying out ultrasonic dispersing.

MO Z, WANG J, NIU X, ZHAO P, GAO Q, LIU J, JIANG Y, GUO R, LIU N