博士，硕士生导师。博士毕业于华中科技大学，于2016年至2017年在美国弗吉尼亚理工进行访问研究，主要从事光伏新能源相关研究，目前已以第一作者或通讯作者身份在Nano Energy、Solar RRL等国际期刊上发表多篇学术论文。

1、金属卤化物钙钛矿半导体

2、光伏新材料与器件

1、论文著作

(1) Changjiang Liu, Xiaolong Shen, Jing Liao, Xu Chen, Gongtao Duan, Xin Wang, Congcong Wu*; Haijin Li*; Contact Engineering and In Situ Formation of 2D Perovskite Via Solid-Phase Growth for Efficient Hole-Transport-Layer-Free Perovskite Solar Cells, Solar RRL, 2023, 2300020

(2) Xiaolong Shen; Changjiang Liu; Fang Wen; Xiangqing Zhou; Jing Liao; Haijin Li*; Localization control of 2D/3D perovskite heterostructures at grain boundaries by amine-vapor induced dimensionality reduction, Journal of Alloys and Compounds, 2023, 939: 168680

(3) Haijin Li; Congcong Wu*; Yongke Yan; Bo Chi; Jian Pu; Jian Li; Shashank Priya*; Fabrication of Lead-Free (CH3NH3)3Bi2I9 Perovskite Photovoltaics in Ethanol Solvent, ChemSusChem,2017, 10(20): 3994-3998

(4) Congcong Wu*; Haijin Li; Yongke Yan; Bo Chi*; Jian Pu; Jian Li; Mohan Sanghadasa; Shashank Priya*; Cost-effective sustainable engineering of CH3NH3PbI3 perovskite solar cells through slicing and restacking of 2D layers, Nano Energy, 2017, 36: 295-302

(5) Yuepeng Li; Haijin Li*; Liuwen Tian; Qiyun Wang; Fengkai Wu; Fu Zhang; Lin Du; Yuelong Huang*; Vertical phase segregation suppression for efficient FA-based quasi-2D perovskite solar cells via HCl additive, Journal of Materials Science: Materials in Electronics, 2020, 31(15):12301-12308

2、主要科研项目

（1）四川省自然科学基金“基于单晶化学剥离与重构的半导体异质结光电性能调控研究”(2022NSFSC1963)，主持

（2）西南石油大学科研启航计划“钙钛矿薄膜结晶动力学及维度工程研究”(2019QHZ022)，主持