国家/地区 中国（6） 印度（2） 韩国（2）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 C04B（11）
IPC B01J020/24（2） B01J021/18（2） C04B028/02（2）
C04B030/02（2） C04B035/14（2） C04B035/622（2）
C04B038/00（2） E01C007/14（2）
发明人 ZHANG L（2）
公开年 2019（5） 2020（3） 2021（3）
申请年 2019（11）
专利权人 UNIV HANYANG.（2）

Method of recycling of sludge waste for producing lubricant, involves e.g. receiving dry sludge powder from forging process and removing iron and iron oxide from dry sludge powder to obtain powder comprising predefined amount of graphite.

KALYANI B N, KALYANI A, KALYANI R, PUSHPAKANTH S, NAGARAJAN N, SRINIVASAN B, KUMAR S I

Producing graphene oxide-carbon nanotube composite, comprises e.g. preparing third solution by adding hydrogen peroxide to heated second solution, adjusting pH of third solution, and ultrasonicating third solution whose pH is adjusted.

BAE S C, LI P, WON H S

Preparing photocatalyst comprises electrospinning graphene oxide solution, soaking graphene oxide nanofibers in zinc nitrate, rinsing, blow drying, soaking in sodium sulfide solution, rinsing and blow drying.

HE H

Producing functional graphene fiber useful for gas sensor, comprises e.g. preparing source solution, and spinning into coagulation bath containing functional material containing metal and coagulant to prepare graphene oxide fibers.

HANTAEHEE, EOM W

Preparation of palm nanofiber-graphene-carbon nanotube composite aerogel used for adsorbing e.g. heavy metal in wastewater by mixing palm fiber with ammonium persulfate solution, and oxidation reacting to obtain oxidized palm nanofiber.

CHEN G, ZHANG L, SUN K

Ultra high strength nano-concrete used for construction of reinforced concrete, has highest tensile strength, highest compressive strength, and highest bonding capacity between intermolecular arrangements changed by the graphene.

POL C B

Graphene/ceramic composite particles used for injection molding to control dispersion range and effect of graphene in matrix, are prepared by taking ceramic particles and coating e.g. aqueous polyurethane resin- and graphene powder-layer.

WU H, GAO J, FAN X, WANG J, YE X, YE Y, YUAN Y, LI B

Decorative slurry useful for decoration materials, comprises boracite, tourmaline, graphene cloud fiber, glass wool, dispersant, binder and antistatic agent.

XIE S, SHAO M

Ceramic composite filtering core of graphene used in water purifier comprises diatomite, chitosan, silicon carbide, graphite material, surface active agent, metal oxide, bamboo charcoal powder and sodium feldspar powder.

WANG Q, LIU S

Manufacture of water-purifying concrete comprises spraying surface of concrete with graphene-silicon based nanohybrid material comprising ethyl orthosilicate, graphene oxide, acid, and balance solvent of water and/or absolute ethanol.

HOU P, WANG H, DONG X, XIE N, LI Q, CHEN H, ZHANG L, ZHANG X, DU P, WANG D, CHENG X