教育经历：

1995.9-1999.7, 四川师范学院获学士学位

1999.9-2002.7, 四川大学获硕士学位

2005.9-2008.7, 中国科学院生态环境研究中心获博士学位

工作经历：

2002.7-2005.8, 乐山师范学院任讲师

2008.7-2017.10, 中国科学院生态环境研究中心任助理研究员、副研究员/硕士生导师

2012.8-2014.7, 加拿大环境部博士后

大气复合污染成因与控制

代表性论文：

1.Yusheng Zhang, Yongchun Liu*, Wei Ma*, Chenjie Hua, Feixue Zheng, Chaofan Lian, Weigang Wang*, Men Xia, Zhixin Zhao, Jinwen Li, Jiali Xie, Zongcheng Wang, Yuzheng Wang, Xin Chen, Ying Zhang, Zemin Feng, Chao Yan, Biwu Chu, Wei Du, Veli-Matti Kerminen, Federico Bianchi, Tuukka Petäjä, Douglas Worsnop, Markku Kulmala. Changing Aerosol Chemistry is Redefining HONO Sources. Nat. Commun., 2025, 16 (1), 5238.

2.Yongchun Liu*, Junlei Zhan,Feixue Zheng, Boying Song, Yusheng Zhang, Wei Ma, Chengjie Hua, Jiali Xie, Xiaolei Bao*, Chao Yan, Federico Bianchi, Tuukka Petäjä, Aijun Ding, Yu Song, Hong He, Markku Kulmala. Dust emission reduction enhanced gas-to-particle conversion of ammonia in the North China Plain. Nat. Commun., 2022, 13(1): 6887. 

3.Chong Han, Yongchun Liu*, Jinzhu Ma and Hong He*. Key role of organic carbon in the sunlight enhanced atmospheric aging of soot by O₂. Proc. Natl. Acad. Sci. USA. 2012,109(52), 21250-21255. 

4.Chenjie Hua, Wei Ma, Jinwen Li, Yuzheng Wang, Feixue Zheng, Yusheng Zhang, Yanqin Ren, Tianzeng Chen, Hongyan Li, Federico Bianchi, Tuukka Petäjä, Veli-Matti Kerminen, Douglas Worsnop, Markku Kulmala, Haidong Kan, Yongchun Liu*. Internal exposure risks to humans of particle-bound PAHs with an hourly time resolution to humans in Beijing. Environ. Sci. Technol., 2025, 59, 24, 12035–12047.

5.Wei Ma, Zemin Feng, Xin Chen, Men Xia, Yafei Liu, Yusheng Zhang, Yuan Liu, Yuzheng Wang, Feixue Zheng, Chenjie Hua, Jinwen Li, Zhixin Zhao, Hongling Yang, Markku Kulmala, Douglas R. Worsnop, Hong He, Yongchun Liu*. Overlooked Significance of Reactive Chlorines in the Reacted Loss of VOCs and the Formation of O3 and SOA. Environ. Sci. Technol., 2025, 59, 6155−6166.

6.Wei Ma, Xin Chen, Men Xia, Yafei Liu, Yuzheng Wang, Yusheng Zhang, Feixue Zheng, Junlei Zhan, Chenjie Hua, Zongcheng Wang, Wei Wang, Peng Fu, Markku Kulmala, Yongchun Liu*. Reactive chlorine species advancing the atmospheric oxidation capacity of the inland urban environments. Environ. Sci. Technol., 2023,57(39), 14638–14647.

7.Wei Ma, Yongchun Liu*, Yusheng zhang, Zemin Feng, Junlei Zhan, Chenjie Hu, Li Ma, Yishuo Guo, Ying Zhang, Wenshuo Zhou, Chao Yan, Biwu Chu, Tianzeng Chen, Qingxin Ma, Chunshan Liu, Markku Kulmala, Yujing Mu, Hong He. A New Type of Quartz Smog Chamber: Design and Characterization. Environ. Sci. Technol., 2022, 56(4), 2181-2190. 

8.Haotian Jiang, Yongchun Liu*, Yun Xie, Jun liu, Tianzeng Chen, Qinxin Ma, Hong He. Oxidation potential reduction of carbonaceous particulate during atmospheric relevant aging: Role of surface coating. Environ. Sci. Technol., 2019, 53(17), 10454-10461.

9.Jinwen Li, Chenjie Hua, Li Ma, Kaiyun Chen, Feixue Zheng, Qingcai Chen, Xiaolei Bao, Juan Sun, Rongfu Xie, Federico Bianchi, Veli-Matti Kerminen, Tuukka Petäjä, Markku Kulmala, Yongchun Liu*. Key drivers of the oxidative potential of PM2.5 in Beijing in the context of air quality improvement from 2018 to 2022. Environ. Int., 2024,187, 108724. 

10.Boying Song, Zongcheng Wang, Wei Ma, Wenshuo Zhou, Qiong Tang*, Xiaolei Bao*, Kuo Liu and Yongchun Liu*. Photocatalytic oxidation mechanism of isoprene over titanium oxide by UV-Vis lights. J. Catal., 2024, 430, 115362. 

授权专利：

1. 刘永春，刘春山，赵桂江.  一种光化学流动管装置. 专利号：ZL 2019 2 1499888.2

2. 刘永春，刘志昆，张长斌，张博，刘春山. 一种光电催化和光电转化的原位光谱反应池. 专利号：ZL 2020 2 0044163.0

3. 刘永春，马伟，牟玉静，贺泓，刘春山. 一种石英烟雾箱. 专利号：ZL 2020 2 3033165.9

4. 刘永春，战俊磊，马伟. 基于前体物受体模型和臭氧生成动力学的臭氧源解析方法. 专利号：ZL 202210822374 .6

5. 刘永春，宋柏颖，王宗成. 用于异戊二烯光催化氧化的催化剂及其应用. 专利号：ZL 202310265863.0