国家/地区 中国（12） 世界知识产权组织（3）
IPC部 H（8） B（3） C（2）
IPC大类 H01（6） B32（3） H05（2）
IPC小类 B32B（3） H01P（2） H01Q（2）
H05K（2）
IPC B32B009/00（3） B32B009/04（3） B32B027/02（2）
B32B027/32（2）
发明人 DENG L（12）
公开年 2018（12）
申请年 2017（12）
专利权人 UNIV CENT SO.（6） SHENZHEN JIN.（4） XTRIP INFORM.（3）

Preparing graphene functionalized polypropylene corrugated pipe comprises e.g. preparing graphene by improved Hummers method, treating graphene oxide with 2-bromoisobutyryl bromide and adding p-phenylenediamine and aqueous ammonia.

DENG L

Graphene-based adjustable power distribution ratio coupler, has metal strip whose outer end is connected to rectangular metal sheet, and two rectangle parts fixed on central axis, where metal strip is connected with horizontal axis.

QU M, DENG L, LI S, ZHANG G, GE X, ZHANG H

Graphene-based thermally conductive sheet, has graphite heat conducting substrate arranged with multiple carbon fibers, and silicon carbide foil formed on outer surface of auxiliary heat-conducting substrate by using heat conducting glue.

DENG L, WU Y

Graphene air filter comprises filtering layer, filtering plate base layer comprising two layers of polyimide fiber fabric formed with activated carbon particle layer on one side and cotton layer on other side, and graphene composite layer.

DENG L, WU Y

Graphene insulating heat conducting film, has hollow metal foil whose surfaces are formed with insulating layer and graphene composite layer, and polyethylene terephthalate film layer formed with nano-silicon carbide layer.

DENG L, WU Y

Preparing high-strength thermal insulation sintered brick, comprises adding nitric acid solution and glass fiber into pre-treated river sludge, mixing, heating and filtering, adding sodium silicate, graphene and water, mixing and sintering.

DENG L

Composite graphene water filter used in metallurgical enterprises, has graphene layer which is formed on surface of poly-propylene phthalate layer, and polytetrafluoroethylene layer which is formed on surface of graphene layer.

DENG L, WU Y

Graphene-based bandwidth tunable filter used in communication system, has pair of inverted L-shaped microstrip lines which is symmetrically arranged on both sides of rectangular resonant ring.

QU M, DENG L, LI S, ZHANG G, GE X, ZHANG H

Shielding-type graphene mica paper, has mica paper substrate whose surface is formed with cross-shaped lattice holes, and carbon fiber film layer whose outer surface is formed with reinforcing mica paper layer.

DENG L, WU Y

Graphene based antenna system, has dielectric plate fixed with parasitic branch sheet along vertical direction, and electric field generator fixed with parasitic patch for generating electric field and graphene sheet chemical potential.

QU M, DENG L, LI S, ZHANG G, GE X, ZHANG H