Yang Weiqing
Professor
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Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
- Doctoral Supervisor
- Master Tutor
- Education Level:PhD graduate
- Degree:Doctor of science
- Business Address:Southwest Jiaotong University, Electrical building No. 3424
- Professional Title:Professor
- Academic Titles:Doctoral supervisor
- Alma Mater:Georgia Institute of Technology
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- School/Department:School of Material Science and Engineering
Contact Information
- ZipCode：
- OfficePhone：
- PostalAddress：
- Patents
一种白光钙钛矿及其制备方法以及LED器件
- Affilication of Author(s):西南交通大学
- Patent description:一种白光钙钛矿及其制备方法以及LED器件，涉及光学显示技术领域。白光钙钛矿的制备方法包括：将CsCO3与十八烯、油酸混合，在惰性气体氛围下加热到115～125℃反应后升温至145～155℃保温得到Cs酸前驱体。将PbBr2、MnCl2、油酸、油胺、HBr和十八烯混合，在惰性气体氛围下加热到115～125℃反应得到第一溶液。将铥卤化物和十八烯混合在惰性气体氛围下加热到155～165℃反应得到第二溶液。将第二溶液降温后与第一溶液混合反应得到第三溶液；将第三溶液与Cs酸前驱体混合反应，然后水浴冷却后进行离心去除
- Type of Patent:Software copyright
- State of Patent:Have authorized
- Application Number:201811022045.
- Authorization number:CN 108865127 B
- Number of Inventors:6
- Service Invention or Not:yes
- Application Date:2018-09-03
- Publication Date:2020-08-11
- Authorization Date:2020-08-11
- First Author:杨维清,骆超,李文,邓稳,谢美林,淳凤军