国家/地区 中国（7）
IPC部 B（4） H（4） C（3）
IPC大类 B01（4） H01（4） C01（2）
C02（2）
IPC小类 B01J（3） B01D（2） C01B（2）
C02F（2） H01L（2） H01M（2）
IPC C01B031/04（2） H01L031/0224（2） H01L031/18（2）
H01M004/90（2）
发明人 YU S（7）
公开年 2013（4） 2014（3）
申请年 2013（7）
专利权人 UNIV CHINA S.（2）

Preparation of oil-water separator material by soaking sponge material in graphene oxide solution, removing sponge material, centrifuging to obtain graphene oxide-coated sponge material, and subjecting to reduction reaction.

YU S, YE Y

Preparation of nitrogen-doped graphene/nitrogen-doped carbon nanotube/cobaltosic oxide composite paper involves forming graphene oxide dispersion liquid and carbon nanotube dispersion liquid, and mixing with cobaltous nitrate solution.

LI S, YU S, CONG H

Graphene composite material for nano-iron purification, comprises graphene matrix containing nano-iron and nano-silver.

YU S, LI M, ZHANG E, ZHUANG Y

Manufacture of graphene oxide involves reacting graphite powder, concentrated sulfuric acid, potassium permanganate and hydrogen peroxide, filtering, washing, adding aqueous hydrochloride solution, drying, dialyzing, and centrifuging.

CHEN L, CHENG Z, GUO J, LIU Y, TAN S, WANG D, WANG M, YU S

Solar energy battery structure, has top cell window layer formed with metallic nano-particle layer, and ohmic contact arranged between single graphene-containing layer and metallic nano-particle layer.

CENG X, DONG J, LI K, SUN Y, YANG H, YU S, ZHAO C, ZHAO Y

Solar power generating graphene/metal composite electrode semiconductor multi-junction solar cell, has graphite/metal composite electrode provided with multiple block-shaped metal electrodes that are arranged with graphene film.

DONG J, LI K, SUN Y, YANG H, YU S, ZHAO C, ZHAO Y

Fuel cell catalyst comprises graphene as carrier, and platinum/cerium oxide as active component, where platinum and cerium oxide composite nano particle are uniformly distributed on surface of graphite alkene.

HAN K, YU S, WANG Z, LIU Q, ZHU H