国家/地区 波兰（5）
IPC部 B（5） C（4）
IPC大类 B01（5） C01（4）
IPC小类 B01J（5） C01G（3） C01B（2）
IPC B01J021/18（5）
发明人 WANAG A M（3） KOWALCZYK L（2） KUSIAKNEJMAN E（2）
MORAWSKI A W（2）
公开年 2016（3）
申请年 2015（2） 
专利权人 UNIV ZACHODN.（4）

Photocatalytic reduction of carbon dioxide involves treating sodium hydroxide solution saturated with gaseous carbon dioxide, with modified titanium dioxide photocatalyst formed by rubbing anatase-type titanium dioxide powder with reduced graphene oxide, hydrothermally treating, and annealing.

MORAWSKI A W, KUSIAKNEJMAN E, WANAG A M, NARKIEWICZ U, KOCI K, EDELMANOVA M

Method for preparing titanium dioxide modified photocatalyst, involves grating titanium dioxide in powder form with reduced form of graphene oxide and subjecting to hydrothermal treatment, followed by annealing.

MORAWSKI W A, WANAG A M, KAPICAKOZAR J, KUSIAKNAJMAN E, KOWALCZYK L

Method for obtaining catalyst to remove organic dyes, involves reducing graphene oxide to graphene and sucrose, separating catalyst from reaction mixture by filtration membrane, and washing catalyst with distilled water and drying.

ZIELINSKA B, KALENCZUK R, ALEKSANDRZAK M, MIJOWSKA E

Preparing modified graphene flakes by using thermal decomposition of precursor of titanium dioxide produced from organotitanium compound, comprises e.g. dispersing flakes of graphene or graphene oxide in organic solvent.

JURECZKO J, KURNICKI A, JASTRZEBSKA A, OLSZYNA A

Modifying titanium dioxide with reduced graphene oxide, comprises mixing titanium dioxide powder with reduced graphene oxide powder in a solution of 1-butanol, and homogenizing the solution using ultrasound and drying.

MORAWSKI A W, KUSIAKNEJMAN E, WANAG A, KOWALCZYK L, KAPICA J, LIPINSKA L, AKSIENIONEK M, OSTROWSKA J, WANAG A M