国家/地区 中国（25）
IPC部 B（9） G（8） C（7）
H（6）
IPC大类 H01（6） B01（5） G02（5）
C01（3） B23（2） C02（2）
G06（2）
IPC小类 B01D（4） B01J（4） C01B（3）
G02B（3） H01M（3） B23K（2）
C02F（2） G02F（2） G06F（2）
H01Q（2）
IPC G02B005/00（3） H01M004/62（3） B01D053/72（2）
B01D053/86（2） B01J020/30（2） C01B032/198（2）
G02F001/01（2） G06F119/14（2） H01M004/1395（2）
H01M004/38（2） H01Q015/00（2） H01Q017/00（2）
发明人 ZHANG D（4） ZHANG Y（4） SUN L（3）
WANG R（3） YE Q（3） ZHANG C（3）
CAI P（2） CAO T（2） CHEN Q（2）
DONG N（2） LI C（2） LI S（2）
LI Z（2） LIU F（2） LIU X（2）
公开年 2021（25）
申请年 2021（17）  2020（7） 
专利权人 UNIV BEIJING TECHNOLOGY（25）

Gallium arsenide/graphene composite dynamically adjustable broadband terahertz metamaterial absorber for collecting and detecting device, has top layer pattern composed of graphene cross and four GaAs square locks with same size.

ZHANG C, LI S, XI Y, WANG C, WANG R, MENG X, ZHANG M

Piezoelectric insole device useful in energy conversion comprises top protective layer including sweat-absorbing sterilizing layer and rubber protective layer, piezoelectric layer divided into generating module and control module, and bottom supporting layer adhered below piezoelectric layer.

WEI W, ZHANG J, NIE S, CHEN Q, LI L, LIU F

Preparing niobium modified organic layered double oxide/graphene oxide nanocomposite as carbon dioxide adsorbent comprises dissolving graphene oxide in deionized water, and introducing magnesium nitrate, calcining and activating adsorbent.

MENG F, WANG L, WU K, YE Q

Preparing delta-manganese oxide load graphene oxide and silver-gadolinium composite catalyst useful for removing ethyl acetate comprises dispersing single-layer graphene oxide powder, adding silver and gadolinium nitrate, adding delta-manganese oxide into silver-gadolinium/GO suspension, calcining.

ZHANG D, XIAO Y, DONG N, YE Q

Loading graphene oxide bismuth-palladium composite catalyst by delta-manganese dioxide, comprises e.g. adding potassium permanganate solution into glucose solution, drying, dispersing monolayer graphene oxide powder,washing sample with deionized water and calcining.

ZHANG D, XIAO Y, DONG N, YE Q

Stirring head for preparing graphene-aluminum composite material based on new hydraulic technology, has stirring needle that is arranged on lower end surface of clamping handle such that upper port of each material hole is equipped with material hole screw.

LONG L, GAO J, LIU L, CAI P, WU Q

Preparing self-supporting non-noble metal nano-film electrocatalyst for use in electrolytic cell, involves dissolving and stirring non-noble metal salt, phosphorus source, complexing agent, and brightening agent to obtain electrolyte, taking conductive substrate, electrodepositing, and annealing.

SUN L, WANG R, JIANG Q

Preparing graphene oxide-cage type oligomeric silsesquioxane hybrid membrane used as pervaporation preferential alcohol permeation membrane involves e.g. preparing casting liquid containing graphene oxide-cage type oligomeric silsesquioxane composite material and dipping base film in casting liquid.

AN Q, CAI P, LI C, CAO T, LI J

Graphene-assisted drive micro-ring optical switch based on phase change material GemSbnTek, has two independent electrode layers located outside and inside circular ring waveguide structure, linear waveguide structures are waveguide layers.

LIU F, LI Y, CHEN Q, ZHANG Y, XIE X, ZHANG J, ZHANG L

Patterned growth of vertically oriented graphene useful e.g. in energy storage, involves prefabricating required pattern on target substrate by ultraviolet lithography, and growing graphene by plasma enhanced chemical vapor system.

XU C, QIAN F, DENG J, XIE Y, WANG Q, HU L