国家/地区 中国（8） 香港（2）
IPC部 B（5） C（4） H（3）
IPC大类 B01（3） H01（3） B82（2）
C02（2）
IPC小类 B01J（3） B82Y（2） C02F（2）
H01M（2）
IPC B01J020/28（2） B01J020/30（2） B82Y040/00（2）
H01M004/38（2）
发明人 HE Y（8）
公开年 2012（7）
申请年 2012（8）
专利权人 UNIV SOUTHEA.（3） UNIV TSINGHU.（3）

Graphene oxide sulfomonomer magnetic adsorbent used for removing heavy metal ion e.g. cadmium from wastewater, comprises graphite alkenyl oxide loaded with magnetic ferrite nanoparticle and surface containing sulfonic acid group.

WANG H, HU X, HE Y, LIU S, LI J, LIU Y, GUO Y, LI T

Preparing graphene oxide-magnetic nanocomposite, comprises e.g. adding iron chloride tetrahydrate and ferric chloride hexahydrate into water, adding sodium hydroxide solution to mixture to stir, and placing stirred mixture in water bath.

HE Y, SONG G, WANG X, WANG R

Preparation of graphene/semiconductor photocatalytic filter film by preparing graphene oxide ethanol solution using g crystalline flake graphite and sodium chloride, composite fibrous membrane, spinning, and sintering.

CHEN Y, DAI Y, HE Y, HU A, JING Y, SHI Y

Preparing one-dimensional graphene/semiconductor nanowire composite photoanode, comprises e.g. preparing semiconductor graphene composite fiber spinning solution, mixing high molecular polymer and solvent and acid additive.

DAI Y, HE Y, JING Y, LING D, SUN Y, WANG Y

Preparation of graphene quantum dot imaging agent for imaging, involves heating solution containing graphene oxide, deionized water and sodium hydroxide, subjecting obtained mixture to centrifugal separation and drying separated product.

SUN Y, LONG H, DAI Y, ZHANG L, HE Y, JING Y

Carbon anode material for use in lithium ion battery, comprises graphene plate layers that are laminated together, where material has pore passage structure that is stable and arranged between adjacent graphene plate layers.

CHEN X, HE Y, KANG F, LI B, LV W, SU F, WEI W, YANG Q, HONG F

Method for preparing titanate and graphene composite electrode material, involves dissolving surfactant, and lithium ions in deionized water, mixing graphene solution with lithium titanate and mixing obtained solutions with binder.

DU H, HE Y, KANG F, LI B, NING F, YANG Q

Regeneration of graphene by taking inert electrode as cathode, carbon rod as anode and acid solution as electrolyte, and performing electrolysis in an electrolytic bath under constant voltage for obtaining graphene-rich solution.

LI B, HE Y, KANG F, LV W, ZHANG C, YANG Q, HONG F