1. Dizao Li, Qiang Wang, Liping Wang,* Weifeng Zhang, and Gui Yu,* Synthesis and Performances of (E)-3-Phenyl-2-(thiophen-2-yl)acrylonitrile-Based Small-Molecule Semiconductors, Org. Mater., 2019, accepted.

2.Xiahong Zhou and Gui Yu,* Modified Engineering of Graphene Nanoribbons Prepared via On-surface Synthesis, Adv. Mater., 2019, DOI: 10.1002/adma.201905957.

3. Jin-Kuo Li, Ming-Yue Shao, Miao Yu, Wei-Feng Zhang, Zhi-Yong Yang,* Gui Yu,* Jingcheng Xu,* and Wei Cui,* Solvent Effects and the Behind Mechanisms of Polymer Crystallizations on Surface Revealed through Scanning Tunneling Microscopy, Hansen Solubility Parameter Theory and Molecular Dynamics Simulations, Langmuir, 2019, accepted.

4. Dizao Li, Qiang Wang, Jianyao Huang, Congyuan Wei, Weifeng Zhang, Liping Wang,* and Gui Yu,* Influence of Backbone Regioregularity on High-Mobility Conjugated Polymers Based on Alkylated Dithienylacrylonitrile, ACS Appl. Mater. Interfaces, 2019, 11, 43416−43424.

5. Jianyao Huang, Yuchai Pan, Zhihui Chen, Weifeng Zhang, and Gui Yu,* Ethanediylidenebis(isoquinolinedione): A Six-Membered-Ring Diimide Building Block for Ambipolar Semiconducting Polymers, Macromolecules, 2019, 52, 8238−8247.

6. Yongchun Li, Huifeng Meng, Tao Liu,* Yiqun Xiao, Zhonghai Tang, Bo Pang, Yuqing Li, Ying Xiang, Guangye Zhang, Xinhui Lu, Gui Yu, He Yan,* Chuanlang Zhan,* Jianhua Huang,* and Jiannian Yao, 8.78% Efficient All-Polymer Solar Cells Enabled by Polymer Acceptors Based on a B←N Embedded Electron-Deficient Unit, Adv. Mater., 2019, 31, 1904585.

7. Zhihui Chen, Xuyang Wei, Jianyao Huang, Yankai Zhou, Weifeng Zhang,* Yuchai Pan, and Gui Yu,* Multisubstituted Azaisoindigo-Based Polymers for High-Mobility Ambipolar Thin-Film Transistors and Inverters，ACS Appl. Mater. Interfaces, 2019, 11, 34171−34177.

8. Zhonghai Tang, Xuyang Wei, Weifeng Zhang,* Yankai Zhou, Congyuan Wei, Jianyao Huang, Zhihui Chen, Liping Wang,* and Gui Yu,* An A−D−Aʹ−Dʹ Strategy Enables Perylenediimide-Based Polymer Dyes Exhibiting Enhanced Electron Transport Characteristics , Polymer, 2019, 180, 121712.

9. Dizao Li, Jiabin Zou, Congyuan Wei, Yankai Zhou, Liping Wang,* Weifeng Zhang and Gui Yu,* Small-Molecule Semiconductors Containing dithienylacrylonitrile for High-Performance Organic Field-Effect Transistors，J. Mater. Chem. C, 2019, 7, 11457‒11464.

10. Dong Li, Xiang Wang, Zuzhang Lin, Yuanhui Zheng, Qianqing Jiang, Naihang Zheng, Weifeng Zhang, Kuijuan Jin,* and Gui Yu,* Tuning Charge Carrier and Spin Transport Properties via Structural Modification of Polymer Semiconductors, ACS Appl. Mater. Interfaces, 2019, 11, 30089−30097.

11. Jie Yang, PingAn Hu,* and Gui Yu,* Design of Carbon Sources: Starting Point for Chemical Vapor Deposition of Graphene, 2D Mater., 2019, 6, 042003.

12. Zhihui Chen, Jianyao Huang, Dong Gao, Jie Yang, Weifeng Zhang, Huanxin Ju, and Gui Yu,* Highly-Soluble Multi-Alkylated Polymer Semiconductors and Applications in High-Performance Field-Effect Transistors, J. Mater. Chem. C, 2019, 7, 9591‒9598.

13. Yuanhui Zheng, Yaqing Feng, Dong Gao, Naihang Zheng, Dong Li, Litong Jiang, Xiang Wang, Kuijuan Jin,* and Gui Yu*, Magnetoresistance and Spinterface of Organic Spin Valves Based on Diketopyrrolopyrrole Polymers, Adv. Electron. Mater., 2019, 5, 1900318. (Back Cover）

14. Huaping Wang, Xudong Xue, Qianqing Jiang, Yanlei Wang, Dechao Geng, Le Cai, Liping Wang，Zhiping Xu,* and Gui Yu,* Primary Nucleation-Dominated CVD Growth for Uniform Graphene Monolayers on Dielectric Substrate, J. Am. Chem. Soc., 2019, 141, 11004−11008.

15. Congyuan Wei, Weifeng Zhang, Jianyao Huang, Hao Li, Yankai Zhou, and Gui Yu,* Realizing n-Type Field-Effect Performance via Introducing Trifluoromethyl Groups into the Donor-Acceptor Copolymer Backbone, Macromolecules, 2019, 52, 2911−2921.

16. Jianyao Huang, Zhihui Chen, Jie Yang, Huanxin Ju, Weifeng Zhang, and Gui Yu,* Semiconducting Property and Geometry-Directed Self-Assembly of Heptacyclic Anthradithiophene Diimide-Based Polymers, Chem. Mater., 2019, 31, 2507−2515.

17. Le Cai and Gui Yu,* Recent Advances in Growth and Modification of Graphene-Based Energy Materials: from Chemical Vapor Deposition to Reduction of Graphene Oxide, Small Methods, 2019, 3, 1900071.

18. Xudong Xue, Qiang Xu, Huaping Wang, Shuwei Liu, Qianqing Jiang, Zhiwei Yu, Xiahong Zhou, Tianbao Ma,* Liping Wang,* and Gui Yu,* Gas-Flow-Driven Aligned Growth of Graphene on Liquid Copper, Chem. Mater., 2019, 31, 1231‒1236.

19. Jie Yang, PingAn Hu,* and Gui Yu,* Perspective of Graphene-Based Electronic Devices: Graphene Synthesis and DiverseApplications, APL Mater., 2019, 7, 020901.

20. Qianqing Jiang, Chengchun Tang, Huaping Wang, Jie Yang, Junjie Li, Changzhi Gu, and Gui Yu,* Highly Sensitive, Low Voltage Operation and Low Power Consumption Resistive Strain Sensors Based on Vertically-Oriented Graphene Nanosheets, Adv. Mater. Technologies, 2019, 4, 1800572.

21. Xiao-Xin Gao, Ding-Jiang Xue, Dong Gao, Qiwei Han, Qian-Qing Ge, Jing-Yuan Ma, Jie Ding, Weifeng Zhang, Bao Zhang, Yaqing Feng,* and Gui Yu,* and Jin-Song Hu,* High-mobility Hydrophobic Conjugated Polymer as Effective Interlayer for Air-stable Efficient Perovskite Solar Cells, Solar RRL, 2019, 3, 1800232.

22. Jie Yang, Qianqing Jiang, Zhihui Chen, PingAn Hu, * Junjie Li,* Changzhi Gu,* and Gui Yu,* Transfer-Free Synthesis of Multilayer Graphene on Silicon Nitride Using Reusable Gallium Catalyst, Diamond Relat. Mater., 2019, 91, 112–118.

23. Yankai Zhou, Zuzhang Lin, Xiaotong Liu, Hao Li, Weifeng Zhang,* Liping Wang,* and Gui Yu,* Nitrogen-Embedded Small-Molecule Semiconducting Materials: Effect of Chlorine Atoms on their Electrochemical, Self-Assembly, and Carrier Transport Properties, Dyes and Pigments, 2019, 163，615-622.

24. Congyuan Wei, Weifeng Zhang, Yankai Zhou, Jianyao Huang, Dizao Li, Qiang Wang, and Gui Yu,* High-Performance Ternary π-Conjugated Copolymers Containing Diarylethylene Units: Synthesis, Properties, and Study of Substituent Effects on Molecular Aggregation and Charge Transport Characteristics, J. Mater. Chem. C, 2019, 7, 362‒370.

25. Chenyu Li,^# Ji Zhang,^# Zhaoguang Li, Weifeng Zhang, Man Shing Wong,* and Gui Yu,* Water-Stable Organic Field-Effect Transistors Based on Naphthodithieno[3,2-b]thiophene Derivatives, J. Mater. Chem. C, 2019, 7, 297‒301.