1. Yanwei Liu, Yunlong Guo*, Yunqi Liu*, High-Mobility Organic Light-Emitting Semiconductors and Its Optoelectronic Devices, Small Struct. 2021, 2(1), 2000083.

2. Wenqian Yao^†, Jianzhe Sun^†, Jianyi Chen, Yunlong Guo, Bin Wu*, Yunqi Liu*, Controllable preparation and photoelectric applications of 2D in-plane and van der Waals heterostructures, Acta Physica Sinica, 2021, 70(2), 027901.

3. Qingyuan Li, Yang Ran, Wei Shi, Mingcong Qin , Yunlong Sun, Junhua Kuang, Hanlin Wang, Huajie Chen, Yunlong Guo∗, Yunqi Liu∗, High-performance near-infrared polymeric phototransistors realized by combining cross-linked polymeric semiconductors and bulk heterojunction bilayer structures, Applied Materials Today, 2021, 22, 100899.

4. Youxing Liu, Yanan Wei, Minghui Liu, Yichao Bai, Xinyu Wang, Shengcong Shang, Jianyi Chen*, Yunqi Liu*, Electrochemical Synthesis of Large Area Two‐Dimensional Metal–Organic Framework Films on Copper Anodes，Angew. Chem. Int. Ed. 2021, 133, 2923.

5. Yingying Jiang, Lu Ning, Chuan Liu, Yunlong Sun, Junyu Li, Zitong Liu, Yuanping Yi, Dong Qiu, Chunyong He, Yunlong Guo, * Wenping Hu, * Yunqi Liu* Alignment of linear polymeric grains for highly stable N-type thin film transistors, Chem, 2021, 7(5), 1258-1270.

6. Youxing Liu, Yanan Wei, Minghui Liu, Yichao Bai, Xinyu Wang, Shengcong Shang, Changsheng Du, Wenqiang Gao, Jianyi Chen*, Yunqi Liu*, Face-to-Face Growth of Wafer-Scale 2D Semiconducting MOF Films on Dielectric Substrates, Adv. Mater. 2021, 33, 2007741.

7. Kai Liu, Yangshuang Bian, Junhua Kuang, Qingyuan Li, Yanwei Liu, Wei Shi, Zhiyuan Zhao, Xin Huang, Zhiheng Zhu, Yunlong Guo*, and Yunqi Liu, Carbon Nanotube-Based van der Waals Heterojunction Electrodes for High-Performance Intrinsically Stretchable Organic Photoelectric Transistors, Giant, 2021, 7,100060.

8. Xin Huang, Qingyuan Li, Wei Shi, Kai Liu, Yunpeng Zhang, Yanwei Liu, Xiaofang Wei, Zhiyuan Zhao, Yunlong Guo* and Yunqi Liu*, Dual-Mode learning of Ambipolar Synaptic Phototransistor based on 2D-Perovskite/Organic Heterojunction for Flexible Color Recognizable Visual System, Small, 2021, 2102820.

9. Youxing Liu, Yanan Wei, Minghui Liu, Yichao Bai, Guocai Liu, Xinyu Wang, Shengcong Shang, Wenqiang Gao, Changsheng Du, Jianyi Chen,* and Yunqi Liu* Two-dimensional metal organic framework film for realizing optoelectronic synaptic plasticity, Angew. Chem. Int. Ed. 2021, 60, 17440.

10. Yunpeng Zhang,Junhua Kuang,Jicheng Dong,Longxian Shi,Qingyuan Li,Bingjie Zhang,Wei Shi,Xin Huang,Zhiheng Zhu,Yongqiang Ma, *Yunlong Guo,* and Yunqi Liu,* Ultra-sensitive boscalid sensors based on β-cyclodextrin modified perfluorinated copper phthalocyanine field-effect transistor, J. Mater. Chem. C, 2021, 9(37), 12877-12883.

11. Yang Ran,# Qingyuan Li,# Junyu Li, Yunlong Sun, Wei Shi, Yunlong Guo,* and Yunqi Liu*, Nonchlorinated Solubility Enhanced by Lipophilicity: An Effective Strategy for Environmentally Benign Processing of Rigidly Regular n-type Polymeric Semiconductors, Adv. Electron. Mater. 2021, 7(10), 2100526.

12. Qingsong Zhang, Yunlong Sun, Haijing Li, Kun Tang, Yu-Wu Zhong, Dong Wang, Yunlong Guo* and Yunqi Liu*, Synthesis of Two-dimensional C–C Bonded Truxene-based Covalent Organic Frameworks by Irreversible Brønsted Acid-catalyzed Aldol Cyclotrimerization, Research, 2021, Article ID 9790705.

13. Xin Huang, Yunlong Guo* and Yunqi Liu*, Perovskite Photodetectors and the Application in Artificial Photonic Synapses, Chem. Comm. 2021, 57, 11429-11442.

14 Jichen Dong, Leining Zhang, Bin Wu, Feng Ding, and Yunqi Liu*，Theoretical Study of Chemical Vapor Deposition Synthesis of Graphene and Beyond: Challenges and Perspectives，The Journal of Physical Chemistry Letters, 2021, 12 (33), 7942-7963.

15. Fengning Liu,# Jichen Dong,# Na Yeon Kim, Zonghoon Lee,* Feng Ding*, Growth and Selective Etching of Twinned Graphene on Liquid Copper Surface, Small 2021, 17, 2103484.

16. Fengning Liu,# Jichen Dong,# Feng Ding*, Strategies, Status, and Challenges in Wafer Scale Single Crystalline Two-Dimensional Materials Synthesis, Chem. Rev. 2021, 121, 6321−6372.

17. Xin Tao,# Yanwei Liu,# Lulu Du, Yongkun Yan, Zeng Wu, Yan Zhao,* Yunlong Guo, * Huajie Chen * and Yunqi Liu, Regulation of the backbone structure and optoelectrical properties of bispyridal[2,1,3]thiadiazole-based ambipolar semiconducting polymers via a fluorination strategy, J. Mater. Chem. C, 2021, 9, 15083–15094.