The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 04, 2020
Filed:
May. 30, 2018
Applicant:
Soochow University, Suzhou, CN;
Inventors:
Jianmei Lu, Suzhou, CN;
Najun Li, Suzhou, CN;
Assignee:
SOOCHOW UNIVERSITY, Suzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 23/047 (2006.01); C01G 23/053 (2006.01); B01J 35/00 (2006.01); B01J 37/03 (2006.01); B01J 37/16 (2006.01); C30B 7/14 (2006.01); B01J 21/06 (2006.01); C30B 7/08 (2006.01); B01J 27/24 (2006.01); C01G 23/08 (2006.01); C30B 29/60 (2006.01); C30B 29/16 (2006.01); B82Y 20/00 (2011.01); C02F 1/30 (2006.01); C02F 101/30 (2006.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C01G 23/047 (2013.01); B01J 21/063 (2013.01); B01J 27/24 (2013.01); B01J 35/004 (2013.01); B01J 37/035 (2013.01); B01J 37/16 (2013.01); C01G 23/053 (2013.01); C01G 23/08 (2013.01); C30B 7/08 (2013.01); C30B 7/14 (2013.01); C30B 29/16 (2013.01); C30B 29/60 (2013.01); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); C01P 2002/52 (2013.01); C01P 2002/54 (2013.01); C01P 2004/03 (2013.01); C02F 1/30 (2013.01); C02F 2101/308 (2013.01); C02F 2305/10 (2013.01); Y02W 10/37 (2015.05);
Abstract
A preparation method of inverse opal material for visible-light-driven photocatalytic degradation of organic pollutants includes 1) using titanium dioxide precursor as raw material, preparing nitrogen-doped titanium dioxide inverse opal by one-step process in the presence of nitrogen source, and 2) in the presence of reducing agent, using the nitrogen-doped titanium dioxide inverse opal, selenium precursor, and cadmium precursor as raw materials to prepare the cadmium selenide sensitized nitrogen-doped titanium dioxide inverse opal.