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:
Jul. 20, 2021
Filed:
Dec. 13, 2018
Nanjing University, Nanjing, CN;
Nanjing University&yancheng Academy of Environmental Protection Technology and Engineering, Yancheng, CN;
Jinnan Wang, Nanjing, CN;
Suqian Xu, Nanjing, CN;
Zhibin Wen, Nanjing, CN;
Lifang Chen, Nanjing, CN;
Weilin Bian, Nanjing, CN;
NANJING UNIVERSITY, Nanjing, CN;
NANJING UNlVERSlTY&YANCHENG ACADEMY OF ENVIRONMENTAL PROTECTION TECHNOLOGY AND ENGINEERING, Yancheng, CN;
Abstract
A method for preparing a Fenton catalytic material includes the following steps: (1) placing a nitrogen-containing compound in a muffle furnace for calcination, then dissolving the product in deionized water to form a suspension solution; (2) dissolving aluminum nitrate nonahydrate, copper nitrate trihydrate and glucose in deionized water to form a solution; (3) adding the suspension solution in a dropwise manner to the solution, then performing a closed hydrothermal reaction, washing with water, centrifuging and drying to obtain a solid; and (4) placing the prepared solid in a muffle furnace for calcination to obtain the Fenton catalytic material. The catalytic material presents a complete ball-flower shaped mesoporous structure, has a large specific surface area and dual reaction centers to expose more catalytic active sites, so that HOis reduced at the electron-rich center as much as possible to generate hydroxyl radicals during the reaction.