一、研究方向

光电材料与器件(OLED、QLED、Micro-LED、Pe-LEDs等)，主要包括钙钛矿LED、量子点色彩转换及显示应用、光电器件的光效提升及薄膜封装、印刷显示等等。

二、科研项目

1. 国家自然科学基金青年项目，主持，在研，2023.01-2025.12

2. 国家自然科学基金青年项目-华侨大学配套经费，主持，在研，2023.01-2025.12 

3. 华侨大学中青年教师科技创新资助计划，主持，在研，2023.05-2027.05 

4. 华侨大学引进人才启动经费项目，主持，在研，2021.11-2024.11

5. 国家级大学生创新创业训练计划项目（重点支持领域项目），指导老师，结题，2022.06-2023.06

6. 国家重点研发计划项目，参与，在研，2023.05-2028.04

三、代表性论文 (#代表共一，*代表通讯作者）

1. Yuanyuan Meng^#, Xiang Guan^#, Yalian Weng*, Jianxun Lu, Yuqing Li, Yaping Zhao, Mingliang Li, Wenjing Feng, Chao Sun, Junpeng Lin, and Zhanhua Wei*. Bi-functional phosphine oxide passivator for efficient near-infrared Sn-based perovskite light-emitting diodes with ultra-low efficiency roll-off. [J]. Advanced Functional Materials, 2023, 2310530. 

2. Yalian Weng, Engliang Lim, Yuanyuan Meng, Junpeng Lin, and Zhanhua Wei*. High-performance perovskite light-emitting diodes based on grain boundary passivation:progress, challenges and perspectives. [J]. Materials Chemistry Frontiers, 2023, 7:5466-5474.

3. Yalian Weng*^#, Guixiong Chen^#, Xiongtu Zhou*, Yongai Zhang, Qun Yan, and Tailiang Guo. Design and fabrication of PDMS/Al₂O₃ hybrid flexible thin films for OLED encapsulation applications. [J]. ACS Applied Polymer Materials, 2023, 5:10148-10157.

4. Yalian Weng*^#, Guixiong Chen^#, Xiongtu Zhou*, Yongai Zhang, Qun Yan, and Tailiang Guo. Stability enhancement and patterning of silver nanowire networks by conformal TiO₂ coating for flexible transparent conductive electrodes. [J]. Journal of Materials Science, 2023, 58:17816-17828.

5. Yalian Weng*, Guixiong Chen, Xiongtu Zhou*, Yongai Zhang, Qun Yan*, and Tailiang Guo. Design and fabrication of patterned high performance quantum-dot color  conversion films for μLED full color display applications. [J]. Journal of Luminescence, 2023, 261:119892.

6. Yalian Weng*^#, Guixiong Chen^#, Xiongtu Zhou*, Yongai Zhang, Qun Yan, and Tailiang Guo. Photoluminescence enhancement of quantum dots with different emission wavelengths using oxide shellisolated Au nanoparticles. [J]. Journal of Materials Science, 2022, 57:7642-7652.

7. Yalian Weng, Guixiong Chen, Junyang Ni, Sihua Que, Suk-Ho Song, Yongshen Yu, Fan Zhang, Hengshan Liu, Xiongtu Zhou*, Yongai Zhang*, Jie Sun, Jang-Kun Song, Chaoxing Wu, Tailiang Guo, and Qun Yan*. Hybrid device of blue GaN light-emitting diodes and organic light-emitting diodes with color tunability for smart lighting sources. [J]. ACS Omega, 2022, 7:5502-5509.

8. Yalian Weng^#, Shiyao Chen^#, Yongai Zhang*, Lei Sun, Yan Wu, Qun Yan, Tailiang Guo, Xiongtu Zhou*, and Chaoxing Wu*. Fabrication and color conversion of patterned InP/ZnS quantum dots photoresist film via a laser-assisted route. [J]. Optics and Laser Technology, 2021, 140:107026.

9. Yalian Weng, Xiaocong Lai, Guixiong Chen, Xiongtu Zhou*, Qun Yan, Chaoxing Wu, Tailiang Guo, Jie Sun, and Yongai Zhang*. Aspiration assisted fabrication of patterned quantum dot films for photo-emissive color conversion. [J]. Journal of Materials Science, 2021, 56:1504-1514.

10. Yalian Weng, Guixiong Chen, Xiongtu Zhou*, Qun Yan, Tailiang Guo, and Yongai Zhang*. Design and fabrication of bi-functional TiO₂/Al₂O₃ nanolaminates with selected light extraction and reliable moisture vapor barrier performance. [J]. Nanotechnology, 2019, 30(8):085702.

11. Yalian Weng, Qun Yan*, Tailiang Guo, Yongai Zhang, and Xiongtu Zhou*. QD based color converter with DBR Structure and its application on Micro‐LED. [C]. SID Symposium Digest of Technical Papers, 2019, 50:856-858. (EI)

12. Kun Wang^#, Yalian Weng^#, Guixiong Chen, Chaoxing Wu*, Jae Hyeon Park, Zhirong Qiu, Jiaxin Wang, Ye Liu, Yongai Zhang, Xiongtu Zhou*, Tailiang Guo, and Tae Whan Kim*. Coupling electrostatic induction and global electron circulation for constant-current triboelectric nanogenerators. [J]. Nano Energy, 2021, 85:105929.

13. Guixiong Chen^#, Yalian Weng^#, Xiaocong Lai, Wenwen Wang, Xiongtu Zhou*, Qun Yan, Yongai Zhang*, and Chaoxing Wu*. Design and fabrication of hybrid MLAs/gratings for the enhancement of light extraction efficiency and distribution uniformity of OLEDs. [J]. Optics Express, 2021, 29(16):25812.

14. Guixiong Chen^#, Yalian Weng^#, Fan Sun, Deming Hong, Xiongtu Zhou*, Tailiang Guo, Yongai Zhang*, Qun Yan, Chaoxing Wu*, and Lei Sun. Improved barrier and mechanical properties of Al₂O₃/acrylic laminates using rugged fluorocarbon layers for flexible encapsulation. [J]. Organic Electronics, 2021, 97:106263.

四、研究生招生

招收材料方向研究生，欢迎有志之士报考！

更多详细信息请移步至华侨大学发光材料与信息显示研究院官网http://fgcl.hqu.edu.cn

[1] 2016.9-2021.7
福州大学 | 信息光电技术 | 博士研究生 | 博士学位