国家/地区 中国（6）
IPC部 C（6）
IPC大类 C01（6） B82（2）
IPC小类 C01B（6）
IPC C01B031/04（6） B82Y030/00（2） C01F017/00（2）
发明人 ZHANG R（6）
公开年 2014（6）
申请年 2013（3）  2014（3） 
专利权人 UNIV BEIJING.（3）

High impedance high attenuating backing material preparation by preparing three-dimensional graphene foam framework using ethanol as carbon source, molding, pouring mixture of tungsten powder and epoxy resin, and performing film compacting.

HU P, YANG H, ZHANG R, YANG B, CAO W, GAO F, LIU J, LU Y, QIU Y

Preparation of reduced graphene oxide film used in microelectronics device, by suspending graphite oxide in water, filtering to obtain graphene oxide film, and performing high temperature thermal reduction or hydroiodic acid reduction.

ZENG X, JIN M, ZHANG R, WANG Z, LIU K, SHAO X, JIN S

Biological graphene-based material preparation involves treating biological carbon source material in a microwave, washing the treated carbon source material, and mixing catalyst with washed carbon source material.

HU R, SA Q, ZHANG R, ZHU J

Preparation of reduction-oxidation graphene/gallium acid zinc oxide nano-granule comprises mixing suspension of graphene oxide and benzyl amine dispersion, transferring to PTFE substrate, and putting into vacuum drying box.

HUANG K, ZHANG R, XIAO J, LIU G, LEI M

Preparation of reduction-oxidation graphene oxide/cerium dioxide nano chunk involves oxidizing graphene initial reactant into deionized water, adding aqueous solution of oxidized graphene, cleaning with alcohol and drying.

HUANG K, LIU G, ZHANG R, XIAO J, LEI M

Preparation of reduction-oxidation graphene oxide/cerium dioxide nanoparticle composite involves dissolving cerium nitrate hexahydrate in deionized water, drying, heating, and cleaning black precipitate with deionized water and alcohol.

HUANG K, LIU G, ZHANG R, XIAO J, LEI M