国家/地区 中国（36）
IPC部 C（36）
IPC大类 C01（36） D01（18） D06（13）
D21（7） D04（5） B01（4）
C08（3） C09（3） G01（3）
B82（2） H01（2）
IPC小类 C01B（36）
IPC C01B032/198（36）
发明人 CHEN Y（3） ZHANG W（3） CHEN H（2）
CHEN X（2） DAI J（2） GAO C（2）
LI P（2） LU Y（2） SONG Y（2）
WANG B（2） WANG J（2） WANG K（2）
WANG Y（2） XU Z（2） ZHANG L（2）
公开年 2021（9） 2020（8） 2022（6） 2017（5） 2018（4）
申请年 2020（9）  2017（6）  2021（6）  2022（6）  2018（3）  2019（3）  2015（2） 
专利权人 UNIV NANTONG（3） UNIV ZHEJIAN.（3） UNIV ZHEJIAN.（3） NANTONG TEIJ.（2）

Preparing high-strength graphene material involves placing the graphene oxide macroscopic material in metal salt solution of immersion treatment, then stretching treatment to obtain graphene oxide hydrogel, where solvent of metal salt is polar solvent.

LI P, WANG Z, CAI G, XU Z

Preparing synthetic graphene-modified aqueous polyurethane thermal storage fabric film used as fabric coating in fabric, comprises e.g. preparing primary graphene oxide by improving the Hummers method, centrifuging, defoaming, coating prepared coating stock solution on centrifugal paper, and baking.

DAI J, ZHANG W, LU Y, SONG Y

Preparing antibacterial graphene modified aqueous polyurethane heat storage fabric film, comprises preparing oxidation graphene by improving Hummers method, mixing prepared oxidized graphene and hyper-branched polymer, stirring and centrifuging, and drying.

DAI J, ZHANG W, SONG Y, LU Y

Preparing liquid-type flexible strain sensor useful for e.g. fluorescent electronic skin based on liquid gallium, prepared by e.g. adding graphite nanosheets to chromic acid washing liquid for ultrasonic dispersion, stirring, pouring water, filtering, washing, and baking.

WANG B, CHEN H, WANG K, ZHOU Q

Preparing graphene aerogel fiber used in graphene heat insulating material comprises adding flake graphite powder, adding pre-oxidized graphite powder, potassium permanganate, hydrogen peroxide, dilute hydrochloric acid, mixing, adding L-ascorbic acid, reducing and drying.

ZHANG W, YUAN K, LI M, WANG Y, CHEN Y, ZHANG L, CHEN L

Preparation of fiber-type supercapacitor for flexible antibacterial electronic skin, involves dripping potassium chloride and ferric chloride in cellulose nanocrystal-polyaniline suspension, stirring, with graphene oxide, spinning into fibers, placing on substrate to form electrode and assembling.

WANG B, CHEN H, WANG K, ZHOU Q

Preparation of graphene oxide dispersion includes mixing sulfuric acid and nitric acid in graphite powder, adding potassium chlorate powder, washing reaction product with deionized water and hydrochloric acid solution, dispersing graphite oxide in polar solvent and performing ultrasonic treatment.

YU Z, DENG Z, ZHANG Y, TANG P, ZHANG H

Inserting two dimensional flakes of two dimensional material into pores of porous substrate, comprises providing porous substrate having open pores, applying liquid dispersion of flexible flakes to porous substrate and subjecting substrate.

KHRANOVSKYY E, ZHYBAK M

Preparation of whiteboard paper containing graphene heat-conducting layer with ink absorbing performance involves forming graphene permeable core layer paper layer and graphene permeable type surface layer paper layer, detecting surface properties, compounding, surface sizing, drying and shaping.

HU X

Graphene melt-blown cloth useful in high-performance mask, comprises hydroxylated graphene, activated carbon containing hydroxy functional groups, antibacterial particles, and polypropylene materials.

SUN L, SHEN Y, ZHANG N