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. 02, 2022
Filed:
Nov. 15, 2016
South University of Science and Technology of China, Shenzhen, CN;
Kai Wang, Shenzhen, CN;
Ziming Zhou, Shenzhen, CN;
Jing Qin, Shenzhen, CN;
Zuoliang Wen, Shenzhen, CN;
Shang Li, Shenzhen, CN;
Junjie Hao, Shenzhen, CN;
Wei Chen, Shenzhen, CN;
Xiaowei Sun, Shenzhen, CN;
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA, Shenzhen, CN;
Abstract
Disclosed is a method for preparing a quantum rod/polymer fiber membrane by using electrospinning technique. The method comprises the following steps: (1) preparing a quantum rod solution; (2) preparing a polymer solution, and adding the quantum rod solution obtained in step (1) into the polymer solution so as to form an electrospinning precursor solution with a volume concentration of the quantum rods of 5%-80%; and (3) adding the electrospinning precursor solution into an electrospinning device, regulating the voltage of a generator and the receiving distance, and then performing electrospinning to prepare the quantum rod/polymer fiber membrane. By adjusting the concentration of the quantum rod solution and parameters in the electrospinning process, the method realizes directional arrangements of the quantum rods in the electrospinning process, thereby obtaining the quantum rod/polymer fiber membrane with high degree of polarization performance.