国家/地区 中国（15）
IPC部 H（7） C（5） G（5）
B（2）
IPC大类 H01（6） G01（4） C08（3）
C01（2）
IPC小类 C08J（3） C08L（3） G01L（3）
H01M（3） C01B（2） C08K（2）
H01Q（2）
IPC C08K003/04（2） H01Q017/00（2）
发明人 NIU Y（15）
公开年 2022（15）
申请年 2022（14） 
专利权人 KUNMING YUNT.（2） UNIV CHINA E.（2） UNIV HENAN T.（2）

Alkaline secondary battery zinc cathode material i.e. zinc oxide/zinc sulfide/carbon composite material or metal-doped zinc oxide/zinc sulfide/carbon composite material useful in preparing alkaline secondary battery zinc cathode plate.

LI Q, LI J, WU C, HAO X, WANG L, NIU Y, QI J, WANG Z, CHEN M, LI L, YANG C, YANG Y, SHANGGUAN E

Terahertz wave absorber integrated with polarization insensitive, adjustable broadband, has middle dielectric layer and graphene layer are tightly jointed and bottom layer is metal bottom plate, where middle dielectrical layer and the graphene layer are tightly connected together.

XIA N, YE Y, NIU Y, GUO S, YANG P, WANG J, FU M

Purifying hydrogen involves passing the mixed gas through the separation adsorbent for primary separation, compressing and boosting gas that has undergone primary separation to increase pressure, and then undergoes pressure swing adsorption through separated adsorbent to obtain purified hydrogen.

NIU Y, LIN B, HONG H, PENG C, FANG Z, JI D, ZUO Q, WANG X, YANG H, BAO J, YAO S

Extracting and preparing oxidized graphite alkene by using oxidized graphene involves taking chemical peeling off graphene oxide raw liquid, and adding to deionized water for washing to weak acid, taking culture medium and inoculating with filamentous fungi Pythium oligandrum Drechsler CBS 109981.

ZHAO J, GONG X, NIU Y, MAO T, ZHU Y, WANG Z, JI B, ZHENG Q

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

Piezoelectric-based graphene composite pressure-sensitive film structure based on flexoelectric polarization-enhanced electromechanical coupling mechanism in nanoelectromechanical systems micro-pressure sensitive sensing design field, has graphene film formed on piezoelectric ferroelectric film.

ZHANG H, ZHANG S, LI Q, NIU Y, FU W, ZHOU S, MEI L, MU J, GENG W, CHOU X, BI K, HAN S

Preparing variable gradient structure flexible gas gel useful for flexible pressure sensors, comprises e.g. pouring gas gel collagen liquid into mold, performing first annealing, dipping the variable gradient flexible three-dimensional piezoelectric framework in graphene solution and drying.

CHENG Y, LUO B, CHENG H, YI C, WANG C, NIU Y, ZHANG K

Lithium battery diaphragm useful for e.g. consumer electronics, comprises three-layer structure whose materials are first layer of base film and lithium battery porous diaphragm base film, and second insulating and thermally stable layer comprising ceramic powder or thermally stable material.

NIU Y, YU Y, WAN Z, MANDIYEV N M W, LV W

Cleaning system of graphene cake material, has feeding unit that is set between crusher feeding hopper and material feeding hoppers.

NIU Y, LUO L, YIN G, CAI J

Graphene slurry feeding device for uniformly supplying graphene slurry to coating head slurry storage groove, has pressure equalizing box linearly outputting slurry outwards through liquid outlet groove.

NIU Y, JIANG Y, YIN G, CAI J