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光电功能高分子物理与器件（Conjugated Polymer Physics & Devices）课题组面向世界科技前沿、国家“双碳”战略和柔性电子产业的发展需求，聚焦于有机/高分子光电功能材料的凝聚态结构、基本物理性质（热/力学性质）以及多尺度结构-性能关系研究。课题组依托天津大学材料科学与工程学院（一级学科国家重点学科、“双一流”建设学科、ESI 前1‰学科）、国家天津化学化工协同创新中心、有机集成电路教育部重点实验室、天津市分子光电科学重点实验室、天津大学先进高分子材料研究所、天津大学材料学院有机光电材料研究团队等平台开展研究，并与国内外的多个研究团队展开了密切的交叉合作。课题组在运用国家大科学装置表征和解析光电高分子材料的凝聚态结构方面具有较为丰富的经验，承担了国家重点研发计划“基础科研条件与重大科学仪器设备研发”专项课题、国家自然科学基金面上项目、天津市杰出青年科学基金以及上海光源、北京光源、中国散裂中子源、国家蛋白质科学研究（上海）设施、澳大利亚光源等国内外先进光源/中子源的20多项课题，与国内外优秀团队保持密切合作。课题组每年拟招收1-2名优秀的硕士/博士研究生。目前的主要研究方向及近年来相关的工作积累：
（1）可拉伸/柔性有机电子器件（太阳能电池、智能传感器等）的力学性能表征与器件制备。
相关论文：
Saimeng Li, Mengyuan Gao, Kangkang Zhou, Xin Li, Kaihu Xian, Wenchao Zhao, Yu Chen, Chunyong He, Long Ye*, Achieving Record-high Stretchability and Mechanical Stability in Organic Photovoltaic Blends with A Dilute-absorber Strategy, Advanced Materials, 2024, 36, 2307278.
Zhongxiang Peng, Saimeng Li, Kangkang Zhou, Yaowen Zhang, Mingfei Li, Xin Li*, Chunming Yang*, Fenggang Bian, Yanhou Geng, Long Ye*, Unveiling the Strain-induced Microstructural Evolution and Morphology-Stretchability Correlations of Intrinsically Stretchable Organic Photovoltaic Films, Advanced Energy Materials, 2024, DOI: 10.1002/aenm.202304286.
Xin Li, Huizhen Ke, Sunsun Li*, Mengyuan Gao, Saimeng Li, Jinfeng Yu, Haijuan Xie, Kangkang Zhou, Kai Zhang, Long Ye*, Intrinsically stretchable organic photovoltaic cells with improved mechanical durability and stability via dual-donor polymer blending, Advanced Functional Materials, 2024, DOI: 10.1002/adfm.202400702.
Zhongxiang Peng, Kaihu Xian, Junwei Liu, Yaowen Zhang, Xiaokang Sun, Wenchao Zhao, Yunfeng Deng, Xiuhong Li, Chunming Yang*, Fenggang Bian, Yanhou Geng, Long Ye*, Unraveling the Stretch-induced Microstructural Evolution and Morphology-Stretchability Relationships of High-Performance Ternary Organic Photovoltaic Blends, Advanced Materials, 2023, 35, 2207884.
Kangkang Zhou, Kaihu Xian, Ruijie Ma, Junwei Liu, Mengyuan Gao, Saimeng Li, Tao Liu, Yu Chen, Yanhou Geng, Long Ye*, Correlating Miscibility, Mechanical Parameters, and Stability of Ternary Polymer Blends for High-Performance Solar Cells, Energy & Environmental Science, 2023, 16, 5052–5064.
Kangkang Zhou, Kaihu Xian, Qingchun Qi, Mengyuan Gao, Zhongxiang Peng, Junwei Liu, Yang Liu, Saimeng Li, Youdi Zhang*, Yanhou Geng, Long Ye*, Unraveling the Correlations between Mechanical Properties, Miscibility and Film Microstructure in All-Polymer Photovoltaic Cells, Advanced Functional Materials, 2022, 32, 2201781.【Link】 ESI高被引论文
Zhongxiang Peng, Kaihu Xian, Yong Cui, Qingchun Qi, Junwei Liu, Ye Xu, Yubo Chai, Chunming Yang, Jianhui Hou, Yanhou Geng, Long Ye*, Thermoplastic Elastomer Tunes Phase Structure and Promotes Stretchability of High-Efficiency Organic Solar Cells, Advanced Materials, 2021, 33, 2106732. 【Link】 Editor's Choice
Zhongxiang Peng, Kui Jiang, Yunpeng Qin, Miaomiao Li, Nrup Balar, Brendan T. O'Connor, Harald Ade, Long Ye*, Yanhou Geng*, Modulation of Morphological, Mechanical, and Photovoltaic Properties of Ternary Organic Photovoltaic Blends for Optimum Operation, Advanced Energy Materials, 2021, 11, 2003506. [Link] ESI高被引论文
Dandan Pei, Zhongli Wang, Zhongxiang Peng, Jidong Zhang, Yunfeng Deng, Yang Han*, Long Ye*, Yanhou Geng, Impact of Molecular Weight on the Mechanical and Electrical Properties of a High-Mobility Diketopyrrolopyrrole-Based Conjugated Polymer, Macromolecules, 2020, 53, 4490-4500. [Link].
Kaihu Xian, Kangkang Zhou, Mingfei Li, Junwei Liu, Yaowen Zhang, Tao Zhang, Yong Cui, Wenchao Zhao, Chunming Yang, Jianhui Hou, Yanhou Geng, Long Ye*, Simultaneous Optimization of Efficiency, Stretchability, and Stability in All-polymer Solar Cells via Aggregation Control, Chinese Journal of Chemistry, 2023, 41, 159. 新锐科学家邀稿
Ruijie Ma, Kangkang Zhou, Yanna Sun, Tao Liu*, Yuanyuan Kan, Yiqun Xiao, Top Archie Dela Peña, Yixin Li, Xinhui Zou, Zengshan Xing, Zhenghui Luo, Kam Sing Wong,, Xinhui Lu, Long Ye*, He Yan*, Ke Gao*, Achieving High Efficiency and Well-kept Ductility in Ternary All-polymer Organic Photovoltaic Blends Thanks to Two Well Miscible Donors, Matter, 2022, 5, 725-734. [Link] ESI高被引论文 ESI热点论文 Cell出版社中国年度论文
Solar RRL Hall of Fame
（2）基于大科学装置先进光源与中子源开展高分子光电功能材料的凝聚态结构表征与解析。
相关论文：
Zhongxiang Peng, Saimeng Li, Kangkang Zhou, Yaowen Zhang, Mingfei Li, Xin Li*, Chunming Yang*, Fenggang Bian, Yanhou Geng, Long Ye*, Unveiling the Strain-induced Microstructural Evolution and Morphology-Stretchability Correlations of Intrinsically Stretchable Organic Photovoltaic Films, Advanced Energy Materials, 2024, DOI: 10.1002/aenm.202304286.
Zhongxiang Peng, Kaihu Xian, Junwei Liu, Yaowen Zhang, Xiaokang Sun, Wenchao Zhao, Yunfeng Deng, Xiuhong Li, Chunming Yang*, Fenggang Bian, Yanhou Geng, Long Ye*, Unraveling the Stretch-induced Microstructural Evolution and Morphology-Stretchability Relationships of High-Performance Ternary Organic Photovoltaic Blends, Advanced Materials, 2023, 35, 2207884.
Mengyuan Gao, Junjiang Wu, Xiyue Yuan, Chunyong He, Hanqiu Jiang, Wenchao Zhao, Chunhui Duan*, Yu Chen, Yubin Ke, Huifeng Yao, Long Ye*, Tuning the Solution Aggregation and Molecular Order for Efficient and Thermally Stable Polymer Solar Cells, Energy & Environmental Science, 2023, 16, 5822-5831. EES热点论文
Junwei Liu, Zhihua Zhou, Yuping Gao, Yin Wu, Jingjing Wang, Haojin Li, Qing Wang, Kangkang Zhou, Kaihu Xian, Yu Chen, Wenchao Zhao, Fei Zhang, Hang Yin, Yongsheng Liu*, Kui Zhao*, Jinyue Yan*, Long Ye*, Polymer Synergy for Efficient Hole Transport in Solar Cells and Photodetectors, Energy & Environmental Science, 2023, 16, 4474-4485.
Zhongxiang Peng, Yaowen Zhang, Xiaokang Sun, Wenchao Zhao, Fenggang Bian, Yanhou Geng, Long Ye*, Chunming Yang*, Real-Time Probing and Unraveling the Morphology Formation of Blade-coated Ternary Nonfullerene Organic Photovoltaics with In-situ X-ray Scattering, Advanced Functional Materials, 2023, 33, 2213248.
Zhongli Wang, Mengyuan Gao, Chunyong He, Weichao Shi, Yunfeng Deng, Yang Han*, Long Ye*, Yanhou Geng*, Unraveling the Molar Mass Dependence of Shearing Induced Aggregation Structure of a High Mobility Polymer Semiconductor, Advanced Materials, 2022, 34, 2108255. 【Link】
Mengyuan Gao, Kai Zhang, Chunyong He, Hanqiu Jiang, Xiong Li, Qingchun Qi, Kangkang Zhou, Yu Chen, Wenchao Zhao, Long Ye*, A Generic Approach Yields Organic Solar Cells with Enhanced Efficiency and Thermal Stability, Aggregate, 2023, 4, e289.
Chenhui Xu, Zhongli Wang, Weijia Dong, Chunyong He, Yibo Shi, Junhua Bai, Chan Zhang, Mengyuan Gao, Hanqiu Jiang, Yunfeng Deng, Long Ye*, Yang Han*, Yanhou Geng*, Aggregation Behavior and Electrical Performance Control of Isoindigo-Based Conjugated Polymers via Carbosilane Side Chain Engineering, Macromolecules, 2022, 55, 10385–10394. 【Link】
Mengyuan Gao, Wenxuan Wang, Jianhui Hou*, Long Ye*, Control of Aggregated Structure of Photovoltaic Polymers for High-Efficiency Solar Cells, Aggregate, 2021, 2, e46. [Link] Editor's Choice
Lijiao Ma, Huifeng Yao*, Jingwen Wang, Ye Xu, Mengyuan Gao, Yunfei Zu, Yong Cui, Shaoqing Zhang, Long Ye*, Jianhui Hou*, Impact of electrostatic interaction on bulk morphology in efficient donor-acceptor photovoltaic blends, Angewandte Chemie International Edition, 2021, 60, 15988-15994. [Link]
Xia Guo, Qunping Fan, Jingnan Wu, Guangwei Li, Zhongxiang Peng, Wenyan Su, Ji Lin, Lintao Hou, Yunpeng Qin, Harald Ade, Long Ye*, Maojie Zhang*, Yongfang Li, Optimized Active Layer Morphologies via Ternary Copolymerization of Polymer Donors for 17.6% Efficiency Organic Solar Cells with Enhanced Fill Factor, Angewandte Chemie International Edition, 2021, 60, 2232-2239. [Link] ESI热点论文
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, Advanced Materials, 2019, 31, 1808153. [Link]
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. ESI高被引论文
Long Ye, Huawei Hu, Masoud Ghasemi, Tonghui Wang, Brian A Collins, Joo-Hyun Kim, Kui Jiang, Joshua H.Carpenter, Hong Li, Zhengke Li, Terry McAfee, Jingbo Zhao, Xiankai Chen, Joshua Yuk Lin Lai, Tingxuan Ma, Jean-Luc Bredas, He Yan*, Harald Ade*, Quantitative relations between interaction parameter, miscibility and function in organic solar cells, Nature Materials, 2018, 17, 253–260. [Link] ESI高被引论文 ESI热点论文
（3）面向低成本高性能光电器件的聚噻吩材料研究（结晶、相容性等）。
相关论文：
Mengyuan Gao, Junjiang Wu, Xiyue Yuan, Chunyong He, Hanqiu Jiang, Wenchao Zhao, Chunhui Duan*, Yu Chen, Yubin Ke, Huifeng Yao, Long Ye*, Tuning the Solution Aggregation and Molecular Order for Efficient and Thermally Stable Polymer Solar Cells, Energy & Environmental Science, 2023, 16, 5822-5831. EES热点论文
Kaihu Xian, Yanhou Geng, Long Ye*, The Rise of Polythiophene Photovoltaics, Joule, 2022, 6, 941-944. 邀稿
Kaihu Xian, Ruijie Ma*, Kangkang Zhou, Junwei Liu, Mengyuan Gao, Wenchao Zhao, Miaomiao Li, Yanhou Geng, Long Ye*, Miscibility matching promotes the efficiency and stability of P3HT-based organic solar cells, Aggregate, 2024, DOI: 10.1002/agt2.466. Emerging Investigator 新锐科学家邀稿
Junjiang Wu, Yuping Gao, Zhihua Zhou, Yahui Du, Junwei Liu*, Jingjing Wang, Qian Wang, Kangkang Zhou, Kaihu Xian, Zhenjia Lin, Yu Chen, Wenchao Zhao, Sunsun Li, Vakhobjon Kuvondikov, Hang Yin, Jinyue Yan, Yongsheng Liu*, Long Ye*, Constructing High-performance Solar Cells and Photodetectors with A Doping-free Polythiophene Hole Transport Material, Advanced Functional Materials, 2024, 34, 2308584.
Junwei Liu, Yang Liu, Jingjing Wang, Haojin Li, Kangkang Zhou, Ruohua Gui, Kaihu Xian, Qingchun Qi, Xuantong Yang, Yu Chen, Wenchao Zhao, Hang Yin, Kui Zhao, Zhihua Zhou*, Long Ye*, Brominated Polythiophene Reduces the Efficiency-Stability-Cost Gap of Organic and Quantum Dot Hybrid Solar Cells, Advanced Energy Materials, 2022, 12, 2201975.
Mengyuan Gao, Yang Liu, Kaihu Xian, Zhongxiang Peng, Kangkang Zhou, Junwei Liu, Saimeng Li, Fei Xie, Wenchao Zhao, Jidong Zhang, Xuechen Jiao*, Long Ye*, Thermally Stable Poly(3-hexylthiophene):Nonfullerene Solar Cells with Efficiency Breaking 10%, Aggregate, 2022, 3, e190. Editor's Choice Aggregate年度最佳论文
Kaihu Xian, Yang Liu, Junwei Liu, Jinde Yu, Yifan Xing, Zhongxiang Peng, Kangkang Zhou, Mengyuan Gao, Wenchao Zhao, Guanghao Lu, Jidong Zhang, Jianhui Hou, Yanhou Geng, Long Ye*, Delicate Crystallinity Control Enables High-Efficiency P3HT Organic Photovoltaic Cells, Journal of Materials Chemistry A, 2022, 10, 3418-3429. 【Link】ESI高被引论文 JMCA热点论文, JMCA 2022年最受欢迎的论文
Yang Liu, Kaihu Xian, Ruohua Gui, Kangkang Zhou, Junwei Liu, Mengyuan Gao, Wenchao Zhao, Xuechen Jiao, Yunfeng Deng, Hang Yin*, Yanhou Geng, Long Ye*, Simple Polythiophene Solar Cells Approaching 10% Efficiency via Carbon-Chain Length Modulation of Poly(3-alkylthiophene), Macromolecules, 2022, 55, 133-145. [Link]
Yang Liu, Kaihu Xian, Xuwe Zhang, Mengyuan Gao, Yibo Shi, Kangkang Zhou, Yunfeng Deng*, Jianhui Hou, Yanhou Geng, Long Ye*, A Mixed-Ligand Strategy to Modulate P3HT Regioregularity for High-Efficiency Solar Cells, Macromolecules, 2022, 55, 3078-3086.
Long Ye*, Huizhen Ke, Yang Liu, The Renaissance of Polythiophene Organic Solar Cells, Trends in Chemistry, 2021, 3, 1074-1087. 【Link】邀稿 ESI热点论文
Yang Liu, Kaihu Xian, Zhongxiang Peng, Mengyuan Gao, Yibo Shi, Yunfeng Deng*, Yanhou Geng*, Long Ye*, Tuning Molar Mass of P3HT via Direct Arylation Polycondensation Yields Optimal Interaction and High Efficiency in Nonfullerene Organic Solar Cells, Journal of Materials Chemistry A, 2021, 9, 19874-19885. [Link] Emerging Investigator Issue, JMCA新锐科学家邀稿, JMCA 2021年最受欢迎的论文
Qi Wang, Miaomiao Li*, Zhongxiang Peng, Nigel Kirby, Yunfeng Deng, Long Ye*, Yanhou Geng*, Calculation Aided Miscibility Manipulation Enables Highly Efficient Polythiophene:Nonfullerene Photovoltaic Cells, Science China Chemistry, 2021, 64, 478-487. [Link] ESI高被引论文
Qi Wang, Yunpeng Qin, Miaomiao Li*, Long Ye*, Yanhou Geng, Molecular Engineering and Morphology Control of Polythiophene:Nonfullerene Acceptor Blends for High-Performance Solar Cells, Advanced Energy Materials, 2020, 10, 2002572. [Link]
Chenyi Yang, Shaoqing Zhang*, Junzhen Ren, Mengyuan Gao, Peng-Qing Bi, Long Ye*, Jianhui Hou*, Molecular design of A Non-Fullerene Acceptor Enables P3HT-Based Organic Solar Cell with 9.46% Efficiency, Energy & Environmental Science, 2020, 13, 2864-2869. [Link] EES热点论文 ESI高被引论文
Ziqi Liang, Miaomiao Li*, Qi Wang, Yunpeng Qin, Sam J. Stuard, Zhongxiang Peng, Yunfeng Deng, Harald Ade, Long Ye*, Yanhou Geng, Optimization Requirements of Efficient Polythiophene:Nonfullerene Organic Solar Cells, Joule, 2020, 4, 1278-1295. [Link] ESI高被引论文
邀请评述/观点论文
Long Ye, Brian Collins, Xuechen Jiao, Jingbo Zhao, He Yan, Harald Ade*, Miscibility-Function Relations in Organic Solar Cells: Significance of Optimal Miscibility in Relation to Percolation, Advanced Energy Materials, 2018, 8, 1703058 (Front Cover) ESI高被引论文
Long Ye*, Mengyuan Gao, Jianhui Hou, Advances and Prospective in Thermally Stable Nonfullerene Polymer Solar Cells, Science China Chemistry, 2021, 64, 1875–1887. 【Link】 Emerging Investigator 新锐科学家
Kaihu Xian, Yanhou Geng, Long Ye*, The Rise of Polythiophene Photovoltaics, Joule, 2022, 6, 941-944.
Kangkang Zhou, Kaihu Xian, Long Ye*, Morphology control in high-efficiency all-polymer solar cells, InfoMat, 2022, 4, e12270. [Link] ESI高被引论文
Mengyuan Gao, Ziqi Liang, Yanhou Geng, Long Ye*, Significance of Thermodynamic Interaction Parameters in Guiding the Optimization of Polymer:Nonfullerene Solar Cells, Chemical Communications 2020, 56, 12463-12478. [Link] Feature Article
Junwei Liu, Mengyuan Gao, Juhee Kim, Zhihua Zhou, Dae Sung Chung*, Hang Yin*, Long Ye*, Challenges and recent advances in photodiodes-based organic photodetectors, Materials Today, 2021, 51, 475-503. [Link]
Zhengxing Peng, Long Ye*, Harald Ade*, Understanding, Quantifying, and Controlling the Molecular Ordering of Semi-conducting Polymers: From Novices to Experts and Amorphous to Perfect Crystals, Materials Horizons, 2022, 9, 577-606. 【Link】
孙冰，李赛萌，周康康，彭忠祥，叶龙*，有机光伏薄膜的力学性能调控与预测，高等学校化学学报，2023, 44, 20230168。【Link】
李赛萌，韩洋，叶龙*，分子量对共轭高分子薄膜结构和电学性能的影响，中国科学化学，2022, 52, 523-535.【Link】
专利申请
1. 叶龙，高梦圆，吴俊江，齐清春.《一种双聚噻吩材料体系及其应用》，中国发明专利，申请号：202310559927.8，申请日：2023 年05月18日。
2. 叶龙，陈飞，李淼淼.《一种提高活性层形貌热稳定性的有机太阳能电池制备方法》，中国发明专利，申请号：202110475168.8，申请日：2021年4月29日。
3. 柯惠珍，叶龙. 《一种便携式柔性太阳能电池装置》，实用新型专利，申请号：202222422296.9 ，申请日：2022年9月13日。
4. 柯惠珍，叶龙. 《一种带有自清洁结构的太阳能电池》，实用新型专利，申请号：ZL202222662650.5，申请日：2022年10月10日。
专利授权
1. 叶龙，周康康，韩德霞.《一种本征可拉伸有机太阳能电池的制备方法》，中国发明专利，申请号：202311060034.5，申请日：2023 年08月22日。
2. 叶龙，彭忠祥.《一种基于热塑性弹性体的有机太阳能电池及其制备方法》，中国发明专利，授权公告号：CN113644203B，授权公告日：2024年2月27日。
3. 叶龙，吴俊江.《一种硫取代噻吩中间体化合物及其制备方法和应用》，中国发明专利，申请号：202310460693.1，申请日：2023 年4月26日。
4. 叶龙，王婧婧，刘俊伟.《一种空穴传输层材料、制备方法及其应用》，中国发明专利，申请号：202310530382.8，申请日：2023 年5月10日。
5. 叶龙，高梦圆.《一种提高有机光电薄膜热稳定性的方法及其在光伏电池中的应用》，中国发明专利，申请号：202210891696.6，申请日：2022年7月27日。
6. 叶龙，刘洋，鲜开虎，邓云峰，耿延候.《一种调控聚噻吩衍生物区域规整度的方法及其产物和应用》，中国发明专利，申请号：202210010771.3，申请日：2022年1月5日。
7. 侯剑辉，叶龙，张少青.《一种含有硫取代的二维共轭聚合物，其制备方法及其应用》，中国发明专利，授权公布号：CN103833991B，授权公告日：2016年7月6日。
8. 侯剑辉，叶龙，赵文超.《一种对称结构聚合物太阳能电池及其应用》，中国发明专利，授权公布号：CN104134751B，授权公告日：2017年4月12日。
9. 柯惠珍，叶龙. 《一种具有调节功能的太阳能电池支架》，实用新型专利，授权公布号：CN217469854U ，申请日：2022年9月20日。