Ph.D, Associate Professor
Email: l.xie@ynu.edu.cn
Brief personal information (if necessary)
Education and Work Experience
1. 2021.03 – Now, Associate Professor, School of Materials and Energy, Yunnan University
2. 2019.09 – 2010.10, Post doc, Energy Research Institute @ NTU, Singapore, Advisor: Prof. Subodh Mhaisalkar/ Prof. Nripan Mathews
3. 2018.01 – 2019.01 Post doc, Sungkyunkwan University, School of Chemical Engineering, Advisor: Prof. Nam-Gyu Park
2017. 08 – 2018. 01, Post Doc, Ewha Womans University, Chemistry & Nano Science
2012. 09 – 2017. 08, Ph.D, Ewha Womans University, Chemistry & Nano Science, Areas of Concern
1. Solar cell:
a. Light-emitting device
b. Research on high-efficiency perovskite solar cells
c. Large-area perovskite solar cells
2. Ultrafast spectroscopy:
a. Carrier dynamics in optoelectronic materials
Research and Teaching
Research projects:
1. From 2022 to 2025, the project in Yunnan Province;
2. 2022-2025, Yunnan Youth Project;
Teaching courses:
"When Nature Inspires Technology"
Academic Achievements
(1) Zhao, R.; Xie, L.*; Zhuang, R.; Wu, T.; Zhao, R.; Wang, L.; Sun, L.; Hua, Y.* Interfacial Defect Passivation and Charge Carrier Management for Efficient Perovskite Solar Cells via a Highly Crystalline Polymer. ACS Energy Lett. 2021, 6, 4209–4219.
(2) Ou, Y. M.; Xie, L.*; Wu, T.; Zhao, R. J.; Wang, P.; Zhao, Y. J.; Liu, G. Y.; Lai, Q.; Zhu, L. Q.; Hua, Y.* Rational Design of D–π–D Hole-Transporting Materials for Efficient Perovskite Solar Cells. Mater. Chem. Front. 2021, 5, 7824–7832.
(3) Xie, L.; Vashishtha, P.; Koh, T. M.*; Harikesh, P. C.; Jamaludin, N. F.; Bruno, A.; Hooper, T. J. N.; Li, J.; Ng, Y. F.; Mhaisalkar, S. G.; Mathews, N.* Realizing Reduced Imperfections via Quantum Dots Interdiffusion in High Efficiency Perovskite Solar Cells. Adv. Mater. 2020, 32, 2003296.
(4) Ren, X.#; Xie, L.#; Kim, W. Bin; Lee, D. G.; Jung, H. S.; Liu, S. (Frank).* Chemical Bath Deposition of Co-Doped TiO2 Electron Transport Layer for Hysteresis-Suppressed High-Efficiency Planar Perovskite Solar Cells. Sol. RRL 2019, 3, 1900176.
(5) Xie, L.; Chen, J.; Vashishtha, P.; Zhao, X.; Shin, G. S.; Mhaisalkar, S. G.*; Park, N. G.* Importance of Functional Groups in Cross-Linking Methoxysilane Additives for High-Efficiency and Stable Perovskite Solar Cells. ACS Energy Lett. 2019, 4, 2192–2200.
(6) Xie, L.; Cho, A. N.; Park, N. G.; Kim, K.* Efficient and Reproducible CH3NH3PbI3 Perovskite Layer Prepared Using a Binary Solvent Containing a Cyclic Urea Additive. ACS Appl. Mater. Interfaces 2018, 10, 9390–9397.
(7) Xie, L.; Hwang, H.; Kim, M.; Kim, K.* Ternary Solvent for CH3NH3PbI3 Perovskite Films with Uniform Domain Size. Phys. Chem. Chem. Phys. 2017, 19, 1143–1150.
(8) Xie, L.; Lee, J. S.; Jang, Y.; Ahn, H.; Kim, Y. H.; Kim, K. Organic Photovoltaics Utilizing a Polymer Nanofiber/Fullerene Interdigitated Bilayer Prepared by Sequential Solution Deposition. J. Phys. Chem. C 2016, 120, 12933–12940
(9) Xie, L.; Yoon, S.; Cho, Y. J.; Kim, K. Effective Protection of Sequential Solution-Processed Polymer/Fullerene Bilayer Solar Cell against Charge Recombination and Degradation. Org. Electron. 2015, 25, 212–218.
(10) Lin, X.; Seok, J.; Yoon, S.; Kim, T.; Kim, B.; Kim, K. Morphological Investigation of P3HT/PCBM Heterojunction and Its Effects on the Performance of Bilayer Organic Solar Cells. Synth. Met. 2014, 196, 145–150.