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
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- Patents
复合压电材料、其制备方法、压力传感膜、球拍、辅助练球装置及检测击球质量的方法
- Affilication of Author(s):西南交通大学
- Patent description:本发明涉及材料领域，具体而言，涉及一种复合压电材料、其制备方法、压力传感膜、球拍、辅助练球装置及检测击球质量的方法。复合压电材料的制备方法，包括以下步骤：将有机压电聚合物溶液和无机压电材料分散液混合后分散在第一溶剂中形成沉淀物，而后对所述沉淀物进行分阶段加热加压。分阶段加热加压是先将所述沉淀物加热至200‑220℃，并保温5‑10分钟；而后加压至150‑170MPa；接着再升温至250‑260℃，并保温5‑10分钟，而后加压至400‑420MPa，保压5‑10分钟。该方法能够保证制备得到的复合压电材料具有
- Type of Patent:Software copyright
- State of Patent:Have authorized
- Application Number:201811608081.8
- Authorization number:CN 109705501 B
- Service Invention or Not:yes
- Application Date:2018-12-27
- Publication Date:2019-05-03
- Authorization Date:2019-05-03
- First Author:杨维清,田果,邓维礼,高育育,熊达,闫成,Yang Tao,靳龙