国家/地区 中国（23）
IPC部 C（23）
IPC大类 C01（23）
IPC小类 C01B（23）
IPC C01B031/04（10） C01B031/02（8） C01B032/194（8）
B82Y030/00（7） B82Y040/00（6） C23C016/26（5）
C25D003/38（5） C25D013/02（5） H01L021/02（5）
H01M004/62（5） C01B032/182（4） C01B032/186（4）
C25D005/54（4） H01M004/587（4） H01M010/0525（4）
发明人 LIU Z（2） ZHANG Z（2）
公开年 2021（4） 2014（3） 2017（3） 2022（3） 2013（2） 2015（2）
申请年 2022（4）  2013（3）  2021（3）  2012（2）  2014（2）  2015（2）  2016（2）  2017（2） 
专利权人 SEMICONDUCTO.（2）

Method for preparing high-conductivity nanometer graphene colloid useful in field of printed circuit board involves mixing nano-graphene material with additive, dissolving in water, and performing ball milling and ultrasonic dispersion treatment.

ZHAO Y, CHAI X, HU C, YANG G

Method for preparing silicon carbide nanowire network p-n junction film on copper foil-graphene substrate, involves placing electrode in electrophoresis liquid containing nano-wire with different doping types, and combining electrophoretic deposition.

WEI G, DI P, MA L, DU L, ZANG Y, ZHANG Z, LIU X, NIU X

Preparation of graphene heat conducting sheet for e.g. reinforcing longitudinal heat flux transmission, involves spraying graphene oxide quantum dots on inner edge surface of prepared annular graphene oxide film, placing in humidity box, compacting and molding, and graphitizing.

KONG X, JIAO Y, ZHANG J, ZHANG Z

Preparing negative charge oxidation graphene, comprises adding concentrated sulfuric acid in reaction container, adding graphite powder, persulfate and phosphorus oxide, and adding concentrated sulfuric acid into graphite solution.

SONG T, CHEN W, PAN Z, LIU Z

Preparing high-flexibility graphite material or graphene material radiating component, comprises plasma cleaning graphite, mixing components of activating agent, preparing activating catalyst, washing and drying raw product electroplated with copper layer.

PANG M, PANG M X, MACING F

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Electrical interconnect component comprises connection part that is electrically conductive; and electrical contact on at least a part of a surface of connection part and comprising a graphene oxide film.

YE N, KUBO T, SHIMIZU T

High performance silicon-based lithium ion battery cathode material has core prepared by obtaining silicon-based particle/transition metal composite material, and adding carbon source.

ZHAO H, YANG C, LI Z

Preparing graphene nanowire film useful for thin film transistor array, comprises e.g. preparing anodized aluminum oxide template, depositing metal catalyst layer, dispersing in film forming solution, applying membrane liquid and drying.

XIA Y, ZHUO E

Production of graphene used in e.g. sensor, involves exfoliating working electrode of electrochemical cell containing aqueous electrolyte comprising exfoliating ions, to produce graphene having specified engineered characteristics.

CHAKI N K, DAS B, DEVARAJAN S, SARKAR S, RAUT R, SINGH B, PANDHER R, KHASELEV O, DIFFARAJAN S, LAUT R, PANDE R, COSERLEF O