长期从事新型太阳电池的研究工作，已在相关SCI期刊发表研究论文40余篇，论文被引用1000余次，申请发明专利10余项。入职bd综合下载以来，在钙钛矿太阳电池材料和器件物理方面开展了一些研究工作，获得了国家自然科学基金委、吉林省科技厅和吉林省教育厅等的经费资助，目前实验室已具有完备的材料制备、器件组装、测试分析和数值模拟条件。

工作经历：

2018.10- 至今： bd综合下载原子与分子物理研究所，教授；

2012.03-2018.09：bd综合下载原子与分子物理研究所，副教授；

2007.09-2012.03：新加坡国立大学工程学院，Research Fellow。

教育经历：

2004.09-2007.06：中国科学院物理研究所，博士；

2001.09-2004.06：bd综合下载，硕士；

1997.09-2001.06：bd综合下载物理学院，本科。

研究方向：

钙钛矿太阳电池材料和器件物理：研究无机空穴传输材料和非铅钙钛矿材料的设计制备，以及通过对缺陷态和掺杂态的研究改善器件内部的传输复合过程。

部分代表性研究成果（*为通讯作者）：

(1) Jiejing Zhang; Sha Zhu; Can Gao; Chunxiao Gao; Xizhe Liu*; Low Temperature Producing Copper-Doped Gallium Oxide as Hole Transport Layers of Perovskite Solar Cells Enhanced by Impurity Levels, Solar RRL, 2022, 6(2)：2100861.

(2) Honggang Xie; Jiannan Xu; Can Gao; Jiejing Zhang; Chunxiao Gao; Xizhe Liu*; Lead acetate precursors for preparing CsPbI3 light harvester layers of inorganic perovskite solar cells, Solar Energy, 2021, 222：212-218.

(3) Shanshan Zhu; Jiaqi Tian; Jiejing Zhang; Chunxiao Gao; Xizhe Liu*; Improving the Interfacial Contact of Screen-Printed Carbon Electrodes for Perovskite Solar Cells, ACS Applied Energy Materials, 2021, 4：5554-5559.

(4) Li Liu, Pengyu Su, Huizhen Yao, Jun Wang, Wuyou Fu, Xizhe Liu*, Haibin Yang*, Optimized interface and recrystallized grains by CsBr treatment for enhanced photovoltaic performance of perovskite solar cells, Journal of Power Sources, 389, 50, 2018.

(5) Huacai Yan, Tianji Ou, Hui Jiao, Tianyi Wang, Qinglin Wang, Cailong Liu*, Xizhe Liu*, Yonghao Han*, Yanzhang Ma, Chunxiao Gao, Pressure Dependence of Mixed Conduction and Photo Responsiveness in Organolead Tribromide Perovskites, Journal of Physical Chemistry Letters, 8, 2944, 2017.

(6) Hongcui Li, Bo Zheng, Yebin Xue, Shuhan Liu, Chunxiao Gao, Xizhe Liu*, Spray deposited lanthanum doped TiO2 compact layers as electron selective contact for perovskite solar cells, Solar Energy Materials and Solar Cells, 168, 85, 2017.

(7) Xiang Xia, Hongcui Li, Yanhua Li, Cailong Liu, Xizhe Liu*, Improving the interfacial contact between CH3NH3PbI3-xClx and Au by LiTFSI solution treatment for efficient photoelectric devices, Journal of Energy Chemistry, 24, 693, 2015.

(8) Xiang Xia, Hongcui Li, Wenyi Wu, Yanhua Li, Dehou Fei, Chunxiao Gao*, Xizhe Liu*, Efficient Light Harvester Layer Prepared by Solid/Mist Interface Reaction for Perovskite Solar Cells, ACS Applied Materials & Interfaces, 7, 16907, 2015.

(9) Xizhe Liu, Wei Zhang, S.Uchida, Liping Cai, Bin Liu*, Seeram Ramakrishna*, An efficient iodine free dye-sensitized solar cell with in-situ polymerized PEDOT as hole transport material, Advanced Materials, 22, E150,2010.

(10) Xizhe Liu, Yanhong Luo, Hong Li, Yuzhun Fan, Zhexun Yu, Yuan Lin, Liquan Chen and Qingbo Meng*, Room Temperature Fabrication of Porous ZnO Photoelectrodes for Flexible Dye-sensitized Solar Cells, Chemical Communications, 27, 2847, 2007.