国家/地区 世界知识产权组织（3） 中国（2） 韩国（2）
IPC部 C（6）
IPC大类 C01（6）
IPC小类 C01B（6）
IPC B22F009/04（2） C01B032/194（2） C23C014/06（2）
H01B013/00（2）
发明人
公开年 2022（6）
申请年 2021（6）
专利权人

Manufacturing plastic card with graphene-antenna comprises preparing colloidal solution including graphene and preparing graphene ink component by mixing colloidal solution, water-dispersible polyurethane solution, and crosslinking agent.

PARK H R

Visualizing distribution and intrinsic orientation of periodically spaced one-dimensional structures by depositing electrically conductive solid film of imaging material onto surface of two-dimensional material, providing polarization microscope, and imaging layered composite at acquisition angles.

AMADO E, KRESSLER J

Laminate used for electronic device such as display device, comprises substrate, layer containing compound having condensed polycyclic hydrocarbon structure, and layer containing conductive material.

NAOYA N, KAZUNORI T, NOSAKA N, TAKANASHI K

Preparation of rare earth modified graphene copper based composite material used for contact line for high speed rail, involves ball milling graphite, organic amine and alcohol substance, centrifuging and separating product, and dissolving copper salt in alcohol substance.

WANG X, HUANG W, XUE D, WONG W

Reducing resistivity in graphene layer, comprises forming single layer graphene chromium oxide chloride heterostructure.

ZHANG T, YANG K, GAO X, HAN Z

Ultrafast flash Joule heating synthesis method for recovering metal from e.g. ores, fly ash, and bauxite residue, involves applying voltage pulse to mixture, where mass of mixture to which voltage is applied is more than specific kilogram.

TOUR J M, DENG B, DENGBING