国家/地区 世界知识产权组织（4）
IPC部 B（2） C（2）
IPC大类 C08（2）
IPC小类 C08K（2） C08L（2）
IPC C08K003/04（2） C08K009/06（2）
发明人 HUANG G（4）
公开年 2019（2）
申请年 2018（2） 
专利权人 GUANGZHOU SP.（3）

Porous composite membrane used in gas separation system, comprises graphene oxide sheets and nanoparticles bound to surface of graphene oxide sheet solely by electrostatic and/or van der Waals interactions.

SIVANIAH E, GHALEI B, HUANG G

Modified graphene/polybutene composite masterbatch material used in polybutene pipe, comprises modified graphene, polybutylene resin, antioxidant, nucleating agent and dispersing agent.

HUANG G, LI M, YANG B, YANG L, YIN Z, XIN M

Preparing high dispersing graphite alkenyl conductive silica gel involves adding graphite oxide into water, ultrasonic peeling to form graphene oxide water suspension, and adding aluminum salt into graphene oxide aqueous suspension.

WEN F, YANG B, LI Y, HUANG G, ZHANG S, ZHAI W, WANG Z, GUO H, LI S

Preparing graphene and ferroferric oxide-gold composite material used e.g. for X-ray imaging, by dispersing nano ferroferric oxide in reducing agent solution, ultrasonically treating, heating and dripping chloroauric acid water solution.

HUANG G, LI M, YANG B, XIN M, YIN Z, ZHANG S, LI S, ZHAI W, WANG Z, LI P