国家/地区 日本（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4）
IPC B01J020/20（3） C01B032/15（3） C02F001/28（3）
C01B031/02（2） C01B032/18（2） C01B032/182（2）
C02F001/42（2）
发明人 NAITO K（4）
公开年 2016（3）
申请年 2015（4）
专利权人 TOSHIBA KK（4）

Graphene derivative used in composite used as e.g. adsorbent, has preset amount of component derived from ester bond to total of amount of components derived from carbon-carbon single bond, carbon-oxygen bond, ether and ester bonds.

SUZUKI A, IMADA T, NAITO K, YOSHINAGA N

Photocatalyst structure comprises carrier, another carrier which contains graphene oxide and oxidation graphite on carrier, and inorganic oxide particle which consists of titanium oxide, zinc oxide, tungsten oxide and niobium oxide.

NAITO K, SUGAWARA S

Adsorbent for, e.g. water softener, comprises oxidized graphene or oxidized graphite having carboxyl group and phenolic hydroxyl group.

NAITO K, SUZUKI A, IMADA T, YOSHINAGA N

Adsorbent for adsorption apparatus used for treating wastewater comprises graphene oxide.

NAITO K, SUZUKI A, IMADA T