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. 16, 2022
Filed:
Dec. 14, 2021
Southwest Petroleum University, Chengdu, CN;
Hai Tian Water Group Co., Ltd, Chengdu, CN;
Yucheng Liu, Chengdu, CN;
Meng Zhu, Chengdu, CN;
Mingyan Chen, Chengdu, CN;
Zhicheng Pan, Chengdu, CN;
Maoren Wang, Chengdu, CN;
Lian Qiu, Chengdu, CN;
Maoqi Liao, Chengdu, CN;
Bing Yang, Chengdu, CN;
Dong Gan, Chengdu, CN;
Southwest Petroleum University, Chengdu, CN;
Hai tian Water Group Co., Ltd, Chengdu, CN;
Abstract
The invention relates to a photocatalytic oil-water separation material and a preparation method thereof, the method including the following steps: cleaning a base material and a metal-doped material, and drying for later use; preparing a mixed solution of an amine monomer and an acid-alkali buffer reagent, soaking the base material in the mixed solution, and reacting under an oscillation condition, to obtain the base material attached with amine monomer polymer; dissolving a soluble metal additive and an organic ligand reagent into an organic solvent, and performing ultrasonic stirring uniformly, to obtain a metal organic framework material (MOF) reaction solution with photocatalytic performance; and placing the metal-doped material, the base material attached with the amine and the MOF reaction solution into a reaction kettle for performing hydrothermal reaction, cleaning and drying the reacted base material, to obtain the photocatalytic oil-water separation material.