孙大吟-清华大学化学工程系

2024年2月任清华大学化学工程系助理研究员。主要从事Janus材料的规模化制备及其界面工程应用研究。开发了系列磁性Janus颗粒、系列Janus纳米片、天然材质基Janus颗粒以及功能物质镶嵌的复合颗粒等关键材料，为在“含油废弃物的绿色资源化”和“人体疾病的预防与治疗”两个领域的应用提供了重要工具。近年来共发表代表性文章10余篇，申请专利10余件；于2022年获得国家自然科学基金青年科学基金项目，同时作为技术骨干参与了国家自然科学基金重大项目、科技部重点研发计划、中石化横向项目；在工程应用方面实现了关键技术的转化与落地；担任Cellulose等期刊审稿人等。

● 教育与工作经历：

2008.09-2012.06 大连工业大学材料科学与工程学士

2012.09-2015.06 大连工业大学环境科学与工程硕士

2015.09-2019.06 辽宁大学高分子化学与物理博士

2016.04-2019.06（中国科学院化学研究所高分子物理与化学国家重点实验室联合培养）

2019.11-2023.11 清华大学化学工程系博士后助理研究员

● 研究领域：

功能复合Janus材料的宏量制备，Janus颗粒的界面调控与工程应用，废弃物绿色资源化新技术，生物医用复合微球等。

● 代表性论文/专利/著作：

1. Dayin Sun, Yan Si, Ximing Song, Fuxin Liang, Zhenzhong Yang*. Bi-continuous emulsion using Janus particles. Chemical Communications 2019, 55(32), 4667.

2. 孙大吟, 叶一兰, 梁福鑫, 杨振忠*. Janus颗粒乳化剂若干研究进展, 化工学报, 2021, 72(12), 6203.

3. Siyu Shi, Linlin Zhang, Guolin Zhang, Ximing Song, Dayin Sun*, Fuxin Liang, Zhenzhong Yang*. Jellyfish-like Janus polymeric cage. Macromolecules 2020, 53(6), 2228.

4. Linlin Zhang, Siyu Shi, Ximing Song, Dayin Sun*, Fuxin Liang, Zhenzhong Yang*. Responsive polymeric Janus cage. Chemical Communications 2020, 56(72), 10497.

5. Yating Bai, Xing Wang*, Xinru Wang, Xujie Yang, Xinke Li, Hanwen Xin, Dayin Sun*, Jinghui Zhou. Self-assembled/composited lignin colloids utilizing for therapy, cosmetics and emulsification. Frontiers in Chemistry 2022, 10, 1107643.

6. Yating Bai, Yue Kong, Ming Yang, Xing Wang*, Dayin Sun*, Jinghui Zhou. Magnetic composite lignin colloids prepared with a convenient patching method using for generally treating heterogeneous oily wastewater. Particle & Particle Systems Characterization 2023, 40, 2200162.

7. Yating Bai, Xinke Li, Xing Wang*, Xinru Wang, Xujie Yang, Hanwen Xin, Dayin Sun*, Jinghui Zhou, Minghao Chai*. Nanoscale composite lignin colloids with tunable visible colors used for anti-UV cosmetics. Langmuir 2024, 40(1), 554.

8. Xinke Li, Xinru Wang, Xing Wang*, Hanwen Xin, Xujie Yang, Jinghui Zhou, and Dayin Sun*. Lignin-decorated SiO₂ nanoparticles for skin cleansing applications. ACS Applied Nano Materials 2024, 7(2), 2041.

9. Dong Liu, Dayin Sun, Jiaxin Zhou, Haoran Liu, Ruirui Guo, Bin Wang, Wenjun Ma, Zhenzhong Yang*, Yuan Lu*. Bionic morphological design and interface-free fabrication of halfmoon microrobots with enhanced motion performance. Chemical Engineering Journal 2023, 452, 139464.

10. 杨霁野, 孙大吟, 王妍, 谷安祺, 叶一兰, 丁书江*, 杨振忠*. 若干典型中空结构材料模板合成与应用进展, 高等学校化学学报, 2022, 44(1), 20220665.

11. 叶一兰, 孙大吟, 杨振忠*. 高分子单链-胶体杂化纳米颗粒的合成进展与挑战. 高分子学报 2022, 53(12), 1430.

12. Yue Shao, Yilan Ye, Dayin Sun, Zhenzhong Yang*. Polymer-derived Janus particles at multiple length scales. Macromolecules 2022, 55(15), 6297.

13. Jingjing Xu, Wei Xu, Dayin Sun, Haihua Xiao, Zhenzhong Yang*. The stepwise organization of nanoparticles into a Pickering emulsion. Soft Matter 2021, 17(7), 1796.

14. Ruotong Zhao, Tianhao Han, Dayin Sun, Dan Shan, Zhengping Liu*, Fuxin Liang*. Multifunctional Fe₃O₄@SiO₂ Janus particles Acta Chimica Sinica 2020, 78(9), 954.

15. Ruotong Zhao, Tianhao Han, Dayin Sun, Liyan Huang, Fuxin Liang*, Zhengping Liu*. Poly(ionic liquid)-modified magnetic Janus particles for dye degradation. Langmuir 2019, 35(35), 11435.

16. Xi Chen, Jingjing Xu, Dayin Sun, Bingyin Jiang, Fuxin Liang, Zhenzhong Yang*. Emulsion interfacial synthesis of polymer/inorganic Janus particles. Langmuir 2019, 35(18), 6032.

17. Ruotong Zhao, Xiaotian Yu, Dayin Sun, Liyan Huang, Fuxin Liang*, Zhengping Liu*. Functional Janus particles modified with ionic liquids for dye degradation. ACS Applied Nano Materials 2019, 2(4), 2127

18. Hongyu Meng, Jiping Wan, Jingyun Jing, Dayin Sun, Bingyin Jiang, Fuxin Liang, ZhenzhongYang*. Magnetic responsive polymer nanofiber composites for easy collecting chemical spills. Chinese Chemical Letters 2020, 31(1), 253.

19. 一种磁性Janus颗粒牵引的集成式绿色化工新技术

师资队伍

孙大吟