1. Kai Liu, # Yingying Jiang, # Yaqian Jiang,# Yunlong Guo,* Yunqi Liu, Eiichi Nakamura,* Chemical Formation and Multiple Applications of Organic-Inorganic Hybrid Perovskite Materials, Journal of the American Chemical Society, 2019, 141, 1406-1414.

2. Jie Yang,# Yaqian Jiang,# Zeyi Tu,Zhiyuan Zhao,Jinyang Chen, Zhengran Yi,Yifan Li,Shuai Wang,* Yuanping Yi,* Yunlong Guo,*and Yunqi Liu* High-Performance Ambipolar Polymers Baesd on Electron-Withdrawing GroupSubstituted Bay-Annulated Indigo, Advanced Functional Materials, 2019, 29, 1804839.

3. Yingying Jiang,# Jingyang Chen,# Yunlong Sun, Qingyuan Li, Zhengxu Cai, Junyu Li, Yunlong Guo,* Wenping Hu,* Yunqi Liu,* Fast Deposition of Aligning Edge-on Polymers for High Mobility Ambipolar Transistors,   Advanced Materials, 2019,  31, 1805761.

4. Yunlong Sun, Yunlong Guo*, Yunqi Liu*, Design and synthesis of high performance π-conjugated materials through antiaromaticity and quinoid strategy for organic field-effect transistors, Materials Science & Engineering - R: Reports, 2019, 136, 13-26. 

5. Xin Chen,# He Yang,# Bin Wu,* Lifeng Wang, Qiang Fu, and Yunqi Liu*, Epitaxial Growth of h-BN on Templates of Various Dimensionalities in h-BN–graphene Material Systems, Advanced Materials, 2019, 31, 1805582.

6. Kai Liu, Yunlong Guo*, Yunqi Liu, Recent Progress in Stretchable Organic Field-Effect Transistors, SCIENCE CHINA Technological Sciences ; 2019, 62, 1255-1276.

7. Qiangyuan Li, Yunlong Guo*, Yunqi Liu*, Exploration of Near-Infrared Organic Photodetectors, Chemistry of Materials, 2019, 31, 6359−6379.

8.Yunpeng Zhang,# Xiaotong Liu,# Shi Qiu, Qiuqi Zhang, Wei Tang, Hongtao Liu, Yunlong Guo*, Yongqiang Ma*, Xiaojun Guo*, and Yunqi Liu*, A Flexible Acetylcholinesterase-Modified Graphene for Chiral Pesticide Sensor, Journal of the American Chemical Society, 2019, 141, 14643−14649.

9. Jing Ma, Zhiyuan Zhao, Yunlong Guo, Hua Geng, Yanan Sun, Jianwu Tian, Qiming He, Zhengxu Cai, Xisha Zhang, Guanxin Zhang, Zitong Liu*, Deqing Zhang*, Yunqi Liu, Improving the Electronic Transporting Property for Flexible Field-Effect Transistors with Naphthalene Diimide-Based Conjugated Polymer through Branching/Linear Side-Chain Engineering Strategy, ACS Applied Materials & Interfaces, 2019, 11, 15837-15844.

10. Huajie Chen*, Guosheng Cai, Ankang Guo, Zhiyuan Zhao, Junhua Kuang, Liping Zheng, Lingli Zhao, Jinyang Chen, Yunlong Guo*, Yunqi Liu*, Low Band Gap Donor–Acceptor Conjugated Polymers with Indanone-Condensed Thiadiazolo[3,4-g]quinoxaline Acceptors, Macromolecules, 2019, 52 (16), 6149-6159.

11. Lifeng Wang, Bin Wu*, Hongtao Liu, Hanlin Wang, Yuyu Su, Weiwei Lei, Pingan Hu*, Yunqi Liu*, Low temperature growth of clean single layer hexagonal boron nitride flakes and film for graphene based field-effect transistors, Sci. China Mater., 62(8), 1218–1225, 2019

12. Lifeng Wang, Dan Liu, Bin Wu,* Jiemin Wang, Liangzhu Zhang, Cheng Chen, Yuyu Su, uaying Yin, Jianing Zhang, Yury Gogotsi,* Yunqi Liu,* and Weiwei Lei* Ultrafast Growth of Thin Hexagonal and Pyramidal Molybdenum Nitride Crystals and Films, ACS Materials Lett., 1, 383−388, 2019

13. Peng Peng, Hongtao Liu, Bin Wu*, Qingxin Tang*, Yunqi Liu*, Nitrogen Doped Graphene with a p-Type Field-Effect and Its Fine Modulation, Acta Phys. -Chim. Sin., 35 (11), 1282–1290, 2019

14. Peng Peng, Hongtao Liu, Bin Wu*, Qingxin Tang*, Yunqi Liu*,  Air-Stable Symmetric Ambipolar Field-Effect Transistors Based on Reduced Graphene Oxide-OTS Self-Assembled Monolayer Heterostructure, ChemNanoMat, 5, 472 –478,2019.