国家/地区 中国（8）
IPC部 C（5） H（4） B（2）
IPC大类 C04（2） C08（2） H01（2）
H05（2）
IPC小类 C04B（2） C08K（2） C08L（2）
IPC C08K003/04（2）
发明人 YANG S（8）
公开年 2023（8）
申请年 2023（8）
专利权人

Preparing acoustic surface wave filter comprises transferring pattern to piezoelectric material and depositing a metal film on pattern, coating graphene aqueous dispersion on metal film, drying, forming a graphene electrode layer on metal film and removing photoresist.

YANG S

Preparing graphene reinforced rigid polyvinyl chloride gas drainage pipe involves adding graphene, polyvinyl chloride resin, stabilizers, lubricants, plasticizers, fillers and recycled material to high-speed mixer, heating, cooling, discharging, adding premix to extruder, and plasticizing.

ZHANG L, ZHAO H, WANG C, YANG S, ZHOU Z

Graphene heating plate assembly based on temperature control regulation, comprises locating base fixedly provided with multiple groups of heating plate, where one side of locating base symmetrically fixedly connected with hinge.

YANG S, XU L, LI H, DU W

Advanced deep hole liquid explosion fracturing structure useful for downlink comprehensive digging hard rock tunnel, has bag injecting pipe whose end is set on outer side of blast hole, and bag hole sealing device filled with special blasting hole sealing grouting material.

YANG S, TONG X, GAO A, YANG J, XU G

Coated silicon negative electrode material used in lithium-ion battery, comprises silicon-containing active material and nanocellulose uniformly coated on outer surface of silicon-containing active material.

DONG S, LIU J, HUANG S, YANG S, YUE M

Low thermal expansion coefficient graphite material, comprises calcined petroleum coke, calcined pitch coke, raw petroleum coke, natural flake graphite, mesophase pitch-based carbon fiber, high temperature asphalt, carbon black, iron oxide and graphene solution.

MA E, YANG S, FAN S

Photoelectric two-electrode system used for degrading tetracycline hydrochloride, comprises molybdenum/zinc oxide/nickel fluoride sheet as anode, and zinc ferrite/graphene oxide/carbon cloth catalytic electrode film assembly as cathode.

GAO C, YU S, YANG S, HE T, WANG D

High-strength graphene heat-conducting gasket in thermal interface material field, has stacking direction of graphene heat-conducting layer is perpendicular to stacking direction of graphene film in any layer of graphene heat-conducting layer.

WANG H, FANG X, SUN A, YANG S, CAO Y