国家/地区 中国（11）
IPC部 C（7） B（4） H（4）
IPC大类 C01（3） H01（3） C09（2）
C25（2）
IPC小类 C01B（3） C25D（2） H01G（2）
IPC C01B032/184（2） C25D015/00（2） H01G011/24（2）
发明人 WEI K（11）
公开年 2022（11）
申请年 2022（6）  2021（5） 
专利权人 UNIV CHANGZH.（2）

Preparing graphene/copper composite material useful in field of heat conduction, comprises e.g. preparing deposition solution, polishing anode and cathode plate, removing oil stain, carrying out alternate electrodeposition and performing asynchronous rolling and recrystallization annealing.

LIU X, WANG D, AN X, WEI K, XIA C, WEI W

Preparing electrochemical sensor for simultaneously detecting bisphenol A and C, comprises placing single-wall carbon nano-tube in concentrated sulfuric acid-concentrated nitric acid mixed solution, and ultrasonically processing.

NING P, WEI K, TANG H, JI W, PAN K, ZHOU J, QU G

Environmentally-friendly and corrosion-resistant aqueous graphene coating used for e.g. vehicles, comprises resin base material, pigment, graphene, additive, organic polyamine compound and solvent.

CUI J, ZHU G, WEI S, WEI K, GUO X, LIU S, QIAO J, CUI D

Device for directionally arranging polymer-based filler of electric field and pressure in composite material used for preparing small thickness product, has clamping area of upper template and lower template formed as mold cavity.

WEI K, YIN X, WANG Q

Self-generating electrocardiogram signal monitor, has friction electric nano-generator for generating electric energy and conveying to biological signal sensor, where signal sensor detects and electrocardiosignals detection to external terminal.

XIONG X, WEI K

Preparing patterned nitrogen-sulfur co-doped graphene aerogel, comprises ultrasonically dispersing graphene oxide into water, adding thiamine hydrochloride or rhodamine to graphene oxide dispersion, ultrasonically processing, freezing and drying.

XU C, ZHANG N, ZHONG H, ZHANG L, WEI K, SHENG Z

Preparing silicon cathode composite pole piece comprises e.g. dissolving elastic resin in organic solvent, adding conductive filler, stirring and mixing, coating conductive elastic resin dispersion on current collector, adding the graphene dispersion liquid, stirring and mixing.

LI Y, WEI K, GONG L, DUAN R

Preparing porous graphene electrode materials by pyrolysis activation of mulberry charcoal, comprises collecting mulberry stem, carrying out high temperature carbonization, crushing primary mulberry charcoal and mixing chemical activation mixture with physical activation gas.

WEI J, LIAO H, WEI K

Iron-cobalt-nickel-hydroxide or reduced graphene oxide composite material used for supercapacitor positive electrode, has spindle-shaped structure with nanosheets grown on surface, and prepared from iron cobalt hydroxide and iron-nickel hydroxide.

WEI K, HE J, WANG Y, HUANG M, HE D

Functional coating material for e.g. fuel cell, comprises corrosion resistant layer, hydrophobic layer, and conductive part exposed from hydrophobic layer.

FU Y, WEI K, HAN Z