郑佑轩 - 南京大学 - 配位化学国家重点实验室

个人简介

学习经历 1993.9-1997.7 山东师范大学化学系，本科，获化学教育学学士 1997.9-2002.7 中科院长春应用化学研究所，硕博连读研究生，获无机化学博士学位，导师：张洪杰院士。2002年获中国科学院优秀博士生宝洁奖学金，2007年获得吉林省技术发明一等奖(第6完成人)。研究工作经历 2002.9-2004.12 德国德累斯顿工业大学物理系应用光物理研究所(Institut für Angewandte Photophysik, Technische Universitaet Dresden)博士后(获德国研究理事会“Graduierten Kolleg Sensorik”奖学金资助，Karl Leo教授研究组) 2005.4-2005.11 意大利国家研究院博洛尼亚有机合成和光反应研究所(L'Istituto per la Sintesi Organica e la Fotoreattività, Il Consiglio Nazionale delle Ricerche) 博士后(Nicola Armaroli研究员研究组) 2006.1-2006.10 英国伦敦大学玛丽女王学院物理与天文学院(School of Physicsand Astronomy, Queen Mary, University of London) 访问学者(英国“Leverhulme Trust”基金会奖学金资助，William Gillin教授研究组) 2006.12-2012.12 南京大学化学化工学院，副教授 2012.12- 南京大学化学化工学院，教授 2014.5- 南京大学化学化工学院，博士生导师 2019年获得第三届南京大学“双创之星”

研究领域

进行光电功能材料材料的合成和有机电致发光器件(OLEDs)的制备和性能研究： 1. 磷光金属配合物：设计具有良好发光和载流子传输等综合光电性能的铱、铂磷光配合物和稀土配合物等，提高器件的效率并减少效率滚降； 2. 热延迟荧光材料：实现材料较小的三线态和单线态之间的能量差，提高材料的发光效率和器件效率； 3. 手性材料：设计具有较高不对称因子(g factor)的手性荧光、磷光和热延迟荧光材料，利用手性材料的圆偏振(CPL)发射，制备圆偏振OLED和3D显示器件； 4. OLED辅助材料：包括电子传输材料、空穴传输材料和主体材料的设计合成及其载流子传输性能的研究； 5. 材料的转化和应用：通过马鞍山南大高新技术研究院的平台，探索材料转化的可能性并进行优化材料的中试生产。

近期论文

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Minghua Gong, # Li Yuan, # You-Xuan Zheng*, Wen-Hua Zheng*, Planar Chiral Thermally Activated Delayed Fluorescence Materials Based on Di[2.2]paracyclophane for Circularly Polarized Electroluminescence, Adv. Funct. Mater., 2024, DOI: 10.1002/adfm.202314205. Xiao-Sheng Zhong, Li Yuan, Xiang-Ji Liao, Jia-Jun Hu, Shuai Xing, Shi-Quan Song, Jia-Qi Xi, You-Xuan Zheng*, Circularly Polarized Organic Light-emitting Diodes Based on Chiral Hole Transport Enantiomers, Adv. Mater., 2024, 36, 2311857. Jingjing Tong+, Peng Wang+, Xiang-Ji Liao, Yi Wang,* You-Xuan Zheng,* Yi Pan, Chiral Sulfonyl Binaphthalene Bsed Thermally Activated Delayed Fluorescence Materials for Circularly Polarized Electroluminescence, Adv. Opt. Mater., 2024, 12, 2302730. Hua-Xiu Ni,# Xu-Feng Luo,# Li Yuan, Jia-Jun Hu, Wen-Wei Zhang,* You-Xuan Zheng,* Asymmetric multiple resonance thermally activated delayed fluorescence emitters for sky-blue and pure blue electroluminescence, J. Mater. Chem. C, 2024, DOI: 10.1039/D3TC04257J. Li Yuan#, Yi-Pin Zhang, You-Xuan Zheng*, Chiral thermally activated delayed fluorescence materials for circularly polarized organic light-emitting diodes, Sci. China Chem., 2024, DOI: 10.1007/s11426-023-1910-1. Jia-Jun Hu, Yi Wei, Xiang-Zhi Wang, Xiao Liang, Xiang-Ji Liao, Li Yuan, Hua-Xiu Ni, You-Xuan Zheng*, Efficient Ultra-Narrowband OLEDs based on Carbazole-Fused Dual-Boron Embedded Multi-Resonance Thermally Activated Delayed Fluorescence Materials, Adv. Opt. Mater., 2024, 12, 2302987. Xu-Feng Luo, Xunwen Xiao*, You-Xuan Zheng*, Recent progress of multi-resonance thermally activated delayed fluorescence emitters with efficient reverse intersystem crossing process, Chem. Commun., 2024, 60, 1089 – 1099. Xuefeng Yang, Xiaoqing Gao, You-Xuan Zheng,* Hua Kuang,* Chuan-Feng Chen,* Minghua Liu,* Pengfei Duan,* Zhiyong Tang*, Recent Progress of Circularly Polarized Luminescence Materials from Chinese Perspectives, CCS Chem., 2023, 5, 2760–2789. Hua-Xiu Ni,+Wei-Dong+, Xu-Feng Luo, Li Yuan, Xiao Liang, Xiang-Ji Liao, Liang Zhou,* You-Xuan Zheng*, Non-planar multiple resonance induced thermally activated delayed fluorescence materials containing peripheral silyl units, The Innovation Materials, 2023, 1(3), 100041. Xu-Feng Luo,# Shi-Quan Song,# Xueying Wu,# Ching-Fai Yip, Songliang Cai*, You-Xuan Zheng*, A Chiral Spirofluorene-Embedded Multiple-Resonance Thermally Activated Delayed Fluorescence Emitter for Efficient Pure-Green Circularly Polarized Electroluminescence, Aggregate, 2023, DOI: 10.1002/agt2.445. Longyan Zhang, Yishan Jin, Yike Wang, Wenjing Li, Zhenli Guo, Jingyu Zhang, Li Yuan, Chao Zheng, Youxuan Zheng, Runfeng Chen*, High-Quality Circularly Polarized Organic Afterglow from Nonconjugated Amorphous Chiral Copolymers, ACS Appl. Mater. Interfaces, 2023, 15, 49623-49632. Qi-Ming Liu, Li Yuan, Xiang-Ji Liao, Xiao-Sheng Zhong, Hua-Xiu Ni, Yu Wang, Yue Zhao,* You-Xuan Zheng*, Efficient narrow green organic light-emitting diodes with low efficiency roll-offs based on iridium(III) complexes containing indolo[3,2,1-jk]carbazole unit, Mater. Chem. Front., 2023, 7, 4944-4951. Li Yuan,# Zhen-Long Tu,# Jun-Wei Xu, Hua-Xiu Ni, Zhi-Ping Mao, Wen-Ye Xu, You-Xuan Zheng,* Color-tunable circularly polarized electroluminescence from a helical chiral multiple resonance emitter with B-N bonds, Sci. China Chem., 2023, 66(9), 2612-2620. Qingyang Wang,# Li Yuan,# Cheng Qu,aTingting Huang, Xiaoxian Song, Yincai Xu,* You-Xuan Zheng*, Yue Wang*, Constructing Highly Efficient Circularly Polarized Multiple Resonance Thermally Activated Delayed Fluorescence Materials with Intrinsically Helical Chirality, Adv. Mater., 2023, 35, 2305125. Jeanne Crassous*, Lorenzo Di Bari*, Wai-Yeung Wong*, You-Xuan Zheng*, Circularly polarized luminescence: a themed collection, J. Mater. Chem. C, 2023, 11, 5905-5907. Zi-Han Zhao, Pei-Chen Zhao, Shi-Yi Chen, You-Xuan Zheng, Jing-Lin Zuo, Cheng-Hui Li*, Tough, Reprocessable and Recyclable Dynamic Covalent Polymers with Ultrastable Long-Lived Room-Temperature Phosphorescence, Angew. Chem. Int. Ed., 2023, 62, e202301993. Xu-Feng Luo, Hua-Xiu Ni, Liangjun Shen, Lejia Wang, Xunwen Xiao, You-Xuan Zheng*, Indolo[3,2,1-jk]carbazole Fused Multiple Resonance Induced Thermally Activated Delayed Fluorescence Emitter for Efficient Narrowband OLED, Chem. Commun., 2023, 59, 2489-2492. Xu-Feng Luo, Hua-Xiu Ni, Xiao Liang, Dezhi Yang, Dongge Ma, You-Xuan Zheng*, Jing-Lin Zuo, Face-to-face Steric Modulation to Achieve High Performance Multiple Resonance Thermally Activated Delayed Fluorescence Emitters with Quenching Resistant Effect, Adv. Opt. Mater., 2023, 11, 2203002. Yong-Hui Zhou*, Ai-Wei Zhang, Ru-Jun Huang, Yu-Hang Sun, Zhu-Jun Chen, Bai-Song Zhu, You-Xuan Zheng*, Circularly polarised photoluminescence and electroluminescence of chiral copper(I) dimers based on R/S-2,2'-bis(diphenylphosphino)-1,1'-binaphthalene ligands, J. Mater. Chem. C, 2023, 11, 1329-1335. Yongqiang Xu, Zhigang Ni, Yao Xiao, Ziwei Chen, Sisi Wang, Lizhi Gai, You-Xuan Zheng, Zhen Shen, Hua Lu,* Zijian Guo Helical β-isoindigo-Based Chromophores with B–O–B Bridge: Facile Synthesis and Tunable Near-Infrared Circularly Polarized Luminescence, Angew. Chem. Int. Ed., 2023, 62, e202218023. Hai-Jie Wang, Yuan Liu,* Baoqiu Yu, Shi-Quan Song, You-Xuan Zheng, Kanglei Liu, Pangkuan Chen, Hailong Wang, Jianzhuang Jiang, Tian-Yi Li,* A Configurationally Confined Thermally Activated Delayed Fluorescent Two-Coordinate Cu(I) Complex for Efficient Blue Electroluminescence, Angew. Chem. Int. Ed., 2023, 62, e202217195. Xiang-Ji Liao,# Dongdong Pu,# Li Yuan, Jingjing Tong, Shuai Xing, Zhen-Long Tu, Jing-Lin Zuo, Wen-Hua Zheng,* You-Xuan Zheng,* Planar Chiral Multiple Resonance Thermal Activiated Delayed Fluorescence Materials for Efficient Circularly Polarized Electroluminescence, Angew. Chem. Int. Ed., 2022, DOI: 10.1002/anie.202217045. Xufeng Luo, Lixiu Zhang, Youxuan Zheng,* Liming Ding*, Reverse intersystem crossing process improvement of MR-TADF emitters for OLEDs, J. Semicond., 2022, 43(11), 110202. Jingjing Tong, Yue Cao, Yi-Wen Zhang, Peng Wang, Penglong Wang, Xiang-Ji Liao, Weigang Zhang, Yi Wang,* You-Xuan Zheng,* Jun-Jie Zhu and Yi Pan, Chiral-at Cage Carboranes for Circularly Polarized Luminescence and Aggregation-Induced Electrochemiluminescence, Angew. Chem. Int. Ed., 2022, DOI: 10.1002/anie.202209438. Tai-Ge Dong#, Zheng-Guang Wu#, Fang-Ling Li, Jun-Zhuan Wang, You-Xuan Zheng,* Lin-Wei Yu*, Helical stacking assembly of orderly silicon nanowire multilayers for ultra-strong dissymmetrical amplification of circularly polarized light, Adv. Opt. Mater., 2022, DOI: 10.1002/adom.202201105. Xu-Feng Luo, Shi-Quan Song, Hua-Xiu Ni, Huili Ma, Dezhi Yang, Dongge Ma, You-Xuan Zheng*, Jing-Lin Zuo, Multiple-Resonance-Induced Thermally Acitvated Delayed Fluorescence Materials Based on Indolo[3,2,1-jk]carbazole with an Efficient Narrowband Pure-Green Electroluminescence, Angew. Chem. Int. Ed., 2022, DOI: 10.1002/anie.202209984. Zhong-Ze Qu, Xu-Feng Luo, Meng-Xi Mao, Ching-Fai Yip, You-Xuan Zheng*, Jing-Lin Zuo*, Iridium(III) Complexes Based on Indolo[3,2,1-jk]carbazole Derivatives for Narrowband Organic Light-emitting Diodes with EQE of 32.3% and Low Efficiency Roll-off, Adv. Energy Sustainability Res., 2022, DOI: 10.1002/aesr.202200057. Zhi-Bin Liang, Xu Chen, Xiang-Ji Liao, Jingjing Li, Yue Yang, Cai-Feng Wang,* You-Xuan Zheng,* Su Chen,* Continuous production of stable chiral perovskite nanocrystals in spinning nanofibers to exhibit circularly polarized luminescence, J. Mater. Chem. C, 2022, DOI: 10.1039/d2tc02090. Zhi-Ping Yan,# Li Yuan,# Yuan Zhang, Meng-Xi Mao, Xiang-Ji Liao, Hua-Xiu Ni, Zhi-Heng Wang, Zhongfu An, You-Xuan Zheng,* Jing-Lin Zuo, Chiral dual-core organoboron structure realizes dual-channel enhanced ultrapure blue emission and highly efficient circularly polarized electroluminescence, Adv. Mater., 2022, 34, 2204253. Yi-Pin Zhang, You-Xuan Zheng*, Frontiers in Chiral Phosphorescent Complexes for Circularly Polarized Electroluminescence, Dalton Trans., 2022, 51, 9966 – 9970. Fan-Cheng Kong#, Sheng-Yi Yang#, Xiang-Ji Liao#, Zi-Qi Feng, Wan-Shan Shen, Zuo-Quan Jiang, Dong-Ying Zhou*, You-Xuan Zheng*, and Liang-Sheng Liao*, Highly Efficient Sensitized Chiral Hybridized Local and Charge-Transfer Emitter Circularly Polarized Electroluminescence, Adv. Funct. Mater., 2022, DOI: 10.1002/adfm.202201512. Meng-Xi Mao, Shuai Xing, Yi-Ping Zhang, Zhong-Ze Qu, Li Yuan, Jia-Jun Hu, Xiang-Ji Liao, Yue Zhao* and You-Xuan Zheng*, Iridium(III) complexes incorporating thieno[2,3-d]pyrimidine units for efficient orange-to-yellow electroluminescence with low efficiency roll-off, J. Mater. Chem. C, 2022, 10, 8650 – 8656. Xu-Feng Luo#, Hua-Xiu Ni#, An-Qi Lv, Hui-Li Ma*, You-Xuan Zheng*, High-efficiency and Narrowband OLEDs from Blue to Yellow with Ternary Boron/nitrogen-based Polycyclic Heteroaromatic Emitters, Adv. Opt. Mater., 2022, DOI: 10.1002/adom.202200504. Yi-Pin Zhang, Shi-Quan Song, Meng-Xi Mao, Cheng-Hui Li, You-Xuan Zheng*, Jing-Lin Zuo, Efficient Circularly Polarized Photoluminescence and Electroluminescence of Chiral Spiro-skeleton based Thermally Activated Delayed Fluorescence Molecules, Sci. China Chem., 2022, 65(7), 1347-1355. Yi-Pin Zhang, Meng-Xi Mao, Shi-Quan Song, Yi Wang, You-Xuan Zheng*, Jing-Lin Zuo and Yi Pan, Circularly Polarized White Organic Light-Emitting Diodes Based on Spiro-type Thermally Activated Delayed Fluorescence Materials, Angew. Chem. Int. Ed., 2022, 61(23), e202200290. Xu-Feng Luo, Hua-Xiu Ni, Hui-Li Ma, Zhong-Ze Qu, Jie Wang, You-Xuan Zheng*, Jing-Lin Zuo, Fused π-extended Multiple-resonance Induced Thermally Activated Delayed Fluorescence Materials for High-efficiency and Narrowband OLEDs with Low Efficiency Roll-off, Adv. Opt. Mater., 2022, 10, 2102513. Xiugang Wu,* Jing-Wei Huang, Bo-Kang Su, Sai Wang, Li Yuan, Wei-Qiong Zheng, Hu Zhang, You-Xuan Zheng,* Weiguo Zhu,* Pi-Tai Chou*, Fabrication of Circularly Polarized MR-TADF Emitters with Asymmetrical Peripheral-Lock Enhancing Helical B/N-Doped Nanographenes, Adv. Mater., 2022, 34, 2105080. Sheng-Yi Yang,‡ Qi-Sheng Tian,‡ Xiang-Ji Liao,‡ Zheng-Guang Wu, Wan-Shan Shen, You-Jun You, Zi-Qi Feng, You-Xuan Zheng,* Zuo-Quan Jiang,* Liang-Sheng Liao, Efficient circularly polarized thermally activated delayed fluorescence hetero-[4]helicene with carbonyl-/sulfone-bridged triarylamine structure, J. Mater. Chem. C, 2022, 10, 4393-4401. Jia-Jun Hu, Xu-Feng Luo, Yi-Pin Zhang, Meng-Xi Mao, Hua-Xiu Ni, Xiao Liang, You-Xuan Zheng*, Green multi-resonance induced thermally activated delayed fluorescence emitters containing phenoxazine units with highly efficient electroluminescence, J. Mater. Chem. C, 2022, 10, 768 - 773. Li Yuan, Qian-Jun Ding, Zhen-Long Tu, Xiang-Ji Liao, Xu-Feng Luo, Zhi-Ping Yan, Zheng-Guang Wu*, You-Xuan Zheng*, Born in carbonic chirality, growing up to helical chirality: molecular self-induced configuration for improving dissymmetry factors in tetradentate Pt(II) enantiomers cycloaddition, Chin. Chem. Lett., 2022, 33(3), 1459-1462.