1. Zhongli Wang, Xianneng Song, Yu Jiang, Jidong Zhang, Xi Yu, Yunfeng Deng, Yang Han,* Wenping Hu, Yanhou Geng,* A Simple Structure Conjugated Polymer for High Mobility Organic Thin Film Transistors Processed from Nonchlorinated Solvent, Adv. Sci. 2019, 6, 1902412. [Link]

2. Qian Zhou, Yu Jiang, Tian Du, Zhongli Wang, Ziqi Liang, Yang Han,* Yunfeng Deng, Hongkun Tian, Yanhou Geng,* Diketopyrrolopyrrole-based small molecules for solution-processed n-channel organic thin film transistors, J. Mater. Chem. C, 2019, 7, 13939-13946. [Link]

3. Xiafei Cheng, Miaomiao Li,* Ziqi Guo, Jinde Yu, Guanghao Lu, Laju Bu, Long Ye, Harald Ade, Yongsheng Chen, Yanhou Geng,* “Twisted” conjugated molecules as donor materials for efficient all-small-molecule organic solar cells processed with tetrahydrofuran, J. Mater. Chem. A, 2019, 7, 23008-23018. [Link]

4. Kai Guo, Botao Wu, Yu Jiang, Zhongli Wang, Ziqi Liang, Yuning Li, Yunfeng Deng,* Yanhou Geng, Synthesis of an isomerically pure thienoquinoid for unipolar n-type conjugated polymers: effect of backbone curvature on charge transport performance, J. Mater. Chem. C, 2019, 7, 10352-10359. [Link]

5. Ying Sui, Yunfeng Deng,* Tian Du, Yibo Shi, Yanhou Geng,* Design strategies of n-type conjugated polymers for organic thin-film transistors, Mater. Chem. Front. 2019, 3, 1932-1951. [Link]

6. Qi Wang, Miaomiao Li,* Ying Sui, Zhongli Wang, Ziqi Liang, Yanhou Geng,* Side-chain engineering of wide-bandgap polymers based on benzo[1,2-b:4,5-b’]dithiophene and [2,2’-bithiophene]-4,4’-dicarboxylate for fullerene-free organic solar cells, J. Mater. Chem. C, 2019, 7, 9581-9590. [Link]

7. Qi Wang, Miaomiao Li,* Xiaowei Zhang, Yunpeng Qin, Junke Wang, Jidong Zhang, Jianhui Hou, René A. J. Janssen, Yanhou Geng,* Carboxylate-Substituted Polythiophenes for Efficient Fullerene-Free Polymer Solar Cells: The Effect of Chlorination on Their Properties, Macromolecules, 2019, 52, 4464-4474. [Link] 

8. Xiaowei Zhang, Qi Wang, Ziqi Liang, Miaomiao Li,* Yanhou Geng, Low-bandgap non-fullerene acceptors based on selenophene π-spacer and alkylated indaceno[1,2-b:5,6-b’]dithiophene for organic solar cells, Org. Electron. 2019, 69, 200-207. [Link]

9. Junhua Bai, Yu Jiang, Zhongli Wang, Ying Sui, Yunfeng Deng, Yang Han,* 

and Yanhou Geng,* Bar-Coated Organic Thin-Film Transistors with Reliable Electron Mobility Approaching 10 cm2 V−1 s−1, Adv. Electron. Mater. 2019, 1901002. [Link]

10. Ruiheng Gao, Botao Wu, Ziqi Liang, Xuxia Zhao, Yunfeng Deng,* HongKun Tian and Yanhou Geng, Electronic properties modulation of tetraoxidothieno[3,2-b]thiophene-based quinoidal compounds by terminal fluorination, Mater. Chem. Front. 2020, 4, 891. [Link]

11. Qian Zhang,* Kunxiang Huang, Zhijing Lin, Zhaolong Wang, Yingying Xu, Zheng Xu, Tian He, Shouchun Yin, Miaomiao Li,* Huayu Qiua,* Effect of π-bridges on the performance of indeno[1,2-b]fluorene-based non-fullerene small molecular acceptors. Dyes and Pigments, 2019, 169, 22-28. [Link] 

12. Zhijing Lin, Kunxiang Huang, Zhaolong Wang, Xianjie Chen, Jing Sun, Zheng Xu, Tian He, Shouchun Yin, Miaomiao Li*, Qian Zhang*, Huayu Qiu*,  Alkyl side-chain and fluorination engineering in the indeno[1,2-b]fluorene-based small-molecule acceptors for efficient non-fullerene organic solar cells. Dyes and Pigments, 2019, 160, 432-438. [Link]

13. Keqiang He, Shujun Zhou, Weili Li, Hongkun Tian,* Qingxin Tang,* Jidong Zhang, Donghang Yan, Yanhou Geng,* Fosong Wang, Five-ring-fused asymmetric thienoacenes for high mobility organic thin-film transistors: the influence of the position of the S atom in the terminal thiophene ring, J. Mater. Chem. C, 2019, 7, 3656-3664. [Link]

14. Lingcheng Chen,* Pengjie Xia, Tian Du, Yunfeng Deng,* Yi Xiao,* Catalyst-Free One-Pot Synthesis of Unsymmetrical Five- and Six-Membered Sulfur-Annulated Heterocyclic Perylene Diimides for Electron-Transporting Property, Org. Lett. 2019, 21, 5529-5532. [Link]

15.  Long Ye*, Yuan Xiong, Zheng Chen, Qianqian Zhang, Zhuping Fei, Reece Henry, Martin Heeney, Brendan T. O’Connor, Wei You*, Harald Ade*, Sequential Deposition of Organic Films with Eco-compatible Solvents Improves Performance and Enables Over 12%-Efficiency Nonfullerene Solar Cells, Adv. Mater. 2019, 31, 1808153.   [Link]

16. Long Ye*, Sunsun Li, Xiaoyu Liu, Shaoqing Zhang, Masoud Ghasemi, Yuan Xiong, Jianhui Hou*, Harald Ade*, Quenching to the Percolation Threshold in Organic Solar Cells, Joule, 2019, 3, 443-458.     [Link]

17. Yuan Xiong, Long Ye*, Abay Gadisa, Qianqian Zhang, Jeromy James Rech, Wei You, Harald Ade*, Revealing the Impact of F4-TCNQ as Additive on Morphology and Performance of High-Efficiency Nonfullerene Organic Solar Cells, Adv. Funct. Mater. 2019, 29, 1806262.     [Link]

18. Youqin Zhu, Abay Gadisa*, Zhengxing Peng, Masoud Ghasemi, Long Ye*, Zheng Xu, Suling Zhao, Harald Ade*, Rational Strategy to Stabilize an Unstable High-Efficiency Binary Non-Fullerene Organic Solar Cells with a Third Component, Adv. Energy Mater. 2019, 9, 1900376.     [Link]

19. Hao Wu, Haijun Fan,* Wuyue Liu, Shanshan Chen, Changduk Yang, Long Ye,* Harald Ade, Xiaozhang Zhu*, Conjugation‐Curtailing of Benzodithionopyran‐Cored Molecular Acceptor Enables Efficient Air‐Processed Small Molecule Solar Cells, Small, 2019, 15, 1902656.     [Link]

20. Indunil Angunawela, Long Ye*, Haijun Bin, Zhi-Guo Zhang, Abay Gadisa, Yongfang Li*, Harald Ade*, Multi-length Scale Morphology of Nonfullerene All-Small Molecule Blends and Its Relation to Device Function in Organic Solar Cells, Mater. Chem. Front. 2019, 3, 137-144.     [Link]

21. Long Ye, Wanbin Li, Xia Guo*, Maojie Zhang*, Harald Ade*, Polymer Side-chain Variation Induces Microstructural Disparity in Nonfullerene Solar Cells, Chem. Mater., 2019, 31, 6568−6577.     [Link]