(1) Wangjin Yang, Hui Ji, Fu Li, Xue He, Shan Zhang, Xiangli Nan, Tao Du, Kun Li, Chong Han*. Important yet overlooked HONO source from aqueous-phase photochemical oxidation of nitrophenols. Environ. Sci. Technol., 2024, 58, 15722-15731.

(2) Wangjin Yang, Jiawei Ma, Hongxing Yang, Fu Li, Chong Han*. Photoenhanced sulfate formation by the heterogeneous uptake of SO₂ on non-photoactive mineral dust. Atmos. Chem. Phys., 2024, 24, 6757-6768.

(3) Chong Han, Hongxing Yang, Kun Li, Patrick Lee, John Liggio, Amy Leithead, Shao-Meng Li*. Secondary organic aerosols from OH oxidation of cyclic volatile methyl siloxanes as an   important Si source in the atmosphere. Atmos. Chem. Phys., 2022, 22, 10827-10839.

(4) Wangjin Yang, Di You, Chunhui Li, Chong Han*, Ning Tang, He Yang, Xiangxin Xue. Photolysis of nitroaromatic compounds under sunlight: A possible daytime photochemical source of nitrous acid?. Environ. Sci. Technol. Lett., 2021, 8, 747-752.

(5) Chong Han, Shao-Meng Li*, Peter Liu, Patrick Lee. Size Dependence of the physical   characteristics of particles containing refractory black carbon in diesel vehicle exhaust. Environ. Sci. Technol., 2019, 53, 137-145.

(6) Chong Han*, Wangjin Yang, Qianqian Wu, He Yang, Xiangxin Xue. Heterogeneous photochemical conversion of NO₂ to HONO on the humic acid surface under simulated sunlight. Environ. Sci. Technol., 2016, 50, 5017-5023.

(7) Chong Han, Yongchun Liu, Hong He*. Role of organic carbon in heterogeneous reaction of NO₂ with soot. Environ. Sci. Technol., 2013, 47, 3174-3181.

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