苏州大学纳米科学技术学院唐建新

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唐建新

教授、博士生导师

2002年获浙江大学学士学位；2006年获香港城市大学博士学位；2005-2006年任日本千叶大学上野实验室访问学者；2006-2007年任香港城市大学超金刚石与先进薄膜研究中心高级研究助理；2007-2008年任日本三菱电机株式会社功率元器件制造所功率元器件芯片设计工程师；2008年加入苏州大学功能纳米与软物质研究院，被聘为教授，博士生导师。现任苏州大学2011计划办公室副主任。在Adv. Mater., Adv. Funct. Mater., Adv. Energy Mater., ACS Nano, Sci. Rep., Appl. Phys. Lett.等期刊发表SCI论文100余篇，申请专利10余项，撰写英文专著1部（章）。多次在国际会议做邀请报告，担任多个国际权威期刊和基金会审稿人。主持和参与973计划、国家科技重大专项、国家自然科学基金、教育部博士点基金、江苏省自然基金重点项目等国家级/省部级项目多项。作为首席科学家承担科技部青年"973计划"项目，获得国家基金委“优秀青年科学基金”资助，入选科技部创新人才推进计划中青年科技创新领军人才、江苏省“六大人才高峰”高层次人才培养对象、江苏省“333高层次人才培养工程”中青年科学技术带头人 。

联系电话：0512-65880942

E-mail: jxtang@suda.edu.cn

招生方向：

本课题组招收硕士研究生、博士研究生及博士后，并邀请具有物理、电子、材料或化学背景的本科生参加本课题组的研究活动。具体招生方向包括物理（凝聚态物理、电子工程、光学等），材料学（高分子材料、材料学等），化学（有机化学、无机化学、分析化学等）以及纳米专业。欢迎感兴趣的同学来我们课题组参观学习。[url=mailto:%E5%A6%82%E6%9C%89%E7%96%91%E9%97%AE%E8%AF%B7%E9%9A%8F%E6%97%B6%E8%81%94%E7%B3%BBjxtang@suda.edu.cn]如有疑问请随时联系jxtang@suda.edu.cn[/url]。

研究领域：

有机光电材料与器件，包括：

(1) 有机发光显示器件（OLED）：主要开展白光OLED在平板显示及固体照明领域的应用开发；

(2) 有机光伏电池器件（OPV）：主要从事新型器件结构、光电转换过程以及结构调控的研究；

(3) 半导体界面物理：研究有机异质结界面的电子态结构、载流子输运过程、以及瞬态电致发光和载流子复合过程动力学的研究。

近年代表性成果与论文(*为通信作者)：

2016

1. Lu-Hai Xu, Qing-Dong Ou, Yan-Qing Li,* Yi-Bo Zhang, Xin-Dong Zhao, Heng-Yang Xiang, Jing-De Chen, Lei Zhou, Shuit-Tong Lee, Jian-Xin Tang,* Microcavity-Free Broadband Light Outcoupling Enhancement in Flexible Organic Light-Emitting Diodes with Nanostructured Transparent Metal-Dielectric Composite Electrodes, ACS Nano 2016, 10(1), 1625-1632.

2.  Qing-Dong Ou, Yan-Qing Li,* Jian-Xin Tang,* Light Manipulation in Organic Photovoltaics, Advanced Science 2016, in press. DOI: 10.1002/advs.201600123.

3.   Qing-Dong Ou, Lu-Hai Xu, Wen-Yue Zhang, Yan-Qing Li, Yi-Bo Zhang, Xin-Dong Zhao, Jing-De Chen, Jian-Xin Tang,* Light outcoupling enhanced flexible organic light-emitting diodes, Optics Express 2016, 24(6), A674-A681.

4.  Chi Li, Jian Wei, Mikio Sato, Harunobu Koike, Zhong-Zhi Xie, Yan-Qing Li, Kaname Kanai,* Satoshi Kera,* Nobuo Ueno, Jian-Xin Tang,* Halide-Substituted Electronic Properties of Organometal Halide Perovskite Films: Direct and Inverse Photoemission Studies, ACS Applied Materials and Interfaces 2016, 8, 11526-11531.

5.   Yan-Qing Li, Qian-Kun Wang, Qing-Dong Ou, Jian-Xin Tang,* Interface Energetics and Engineering of Organic Heterostructures in Organic Photovoltaic Cells, Science China Chemistry 2016, 59, 422-435.

6. J. Wu, J. D. Chen, H. Huang, S. X. Li, H. W. Wu, C. Hu, J. X. Tang,* Q. Zhang,* (Z)-(Thienylmethylene)oxindole based polymers for high-performance solar cells, Macromolecules 2016, 49(6), 2145-2152.

7.   Huaixin Wei, Fengshuo Zu, Yanqing Li, Wencheng Chen, Yi Yuan, Jianxin Tang,* Man-Keung Fung, Chun-sing Lee,* and Yong-Young Noh,* Charge Transport Dependent High Open Circuit Voltage Tandem Organic Photovoltaic Cells with Low Temperature Deposited HATCN-based Charge Recombination Layer, Phys. Chem. Chem. Phys. 2016, 18, 4045-4050.

8.  Chengyuan Liu, Zisheng Su,* Wenlian Li,* Fangming Jin, Bei Chu, JunboWang, Haifeng Zhao, C.S. Lee, Jianxin Tang, Bonan Kang, Improved performance of perovskite solar cells with a TiO2/MoO3 core/shell nanoparticles doped PEDOT:PSS hole-transporter, Organic Electronics 2016, 33, 221-226.

9.  Jin-Peng Yang,* Wen-Qing Wang, Li-Wen Cheng, Yan-Qing Li, Jian-Xin Tang, Satoshi Kera, Nobuo Ueno,* and Xiang-Hua Zeng, Mechanism for doping induced p type C60 using thermally evaporated molybdenum trioxide (MoO3) as a dopant, J. Phys.: Condens. Matter 2016, 28, 185502.

2015

10. Jing-De Chen, Chaohua Cui, Yan-Qing Li,* Lei Zhou, Qing-Dong Ou, Chi Li, Yongfang Li,* Jian-Xin Tang,*Single-junction polymer solar cells exceeding 10% power conversion efficiency, Advanced Materials 2015, 27, 1035-1041. (Selected as Back Cover Picture)

11. Lei Zhou, Qing-Dong Ou, Yan-Qing Li, Heng-Yang Xiang, Lu-Hai Xu, Jing-De Chen, Chi-Li, Su Shen, Shuit-Tong Lee, Jian-Xin Tang,* Efficiently Releasing the Trapped Energy Flow in White Organic Light-Emitting Diodes with Multifunctional Nanofunnel Arrays, Advanced Functional Materials 2015, 25, 2660-2668. (Selected as Back Cover Picture)

12. Ming Liu, Xiang-Long Li, Dong Cheng Chen, Zhongzhi Xie, Xinyi Cai, Gaozhan Xie, Kunkun Liu, Jianxin Tang, Shi-Jian Su, Yong Cao, Study of Configuration Differentia and Highly Efficient, Deep-Blue, Organic Light-Emitting Diodes Based on Novel Naphtho[1,2-d]imidazole Derivatives, Advanced Functional Materials 2015, 25, 5190-5198.

13. Heng-Yang Xiang, Yan-Qing Li,* Lei Zhou, Hao-Jun Xie, Chi Li, Qing-Dong Ou, Lin-Sen Chen, Chun-Sing Lee, Shuit-Tong Lee, Jian-Xin Tang,* Outcoupling-Enhanced Flexible Organic Light-Emitting Diodes on Ameliorated Plastic Substrate with Built-in Indium-Tin-Oxide-Free Transparent Electrode, ACS Nano 2015, 9(7), 7553-7562.

14. Rong Wang, Lu-Hai Xu, Yan-Qing Li,* Lei Zhou, Chi Li, Qing-Dong Ou, Jing-De Chen, Su Shen,* Jian-Xin Tang,* Broadband light out-coupling enhancement of flexible organic light-emitting diodes using biomimetic quasi-random nanostructures, Advanced Optical Materials 2015, 3, 203-210. (Selected as Cover Picture)

15. Qing-Dong Ou, Lei Zhou, Yan-Qing Li,* Jing-De Chen, Chi Li, Su Shen,* Jian-Xin Tang*, Simultaneously Enhancing Color Spatial Uniformity and Operational Stability with Deterministic Quasi-periodic Nanocones Arrays for Tandem Organic Light-Emitting Diodes, Advanced Optical Materials 2015, 3, 87-94.

16. Qian-Kun Wang, Rong-Bin Wang, Peng-Fei Shen, Chi Li, Yan-Qing Li,* Li-Jia Liu, Steffen Duhm, Jian-Xin Tang,* Energy Level Offsets at Lead Halide Perovskite/Organic Hybrid Interfaces and Their Impacts on Charge Separation, Advanced Materials Interfaces 2015, 2, 1400528.

17. Yu Zhou, Chi Li, Hao-Jun Xie, Yan-Qing Li, Steffen Duhm, Jian-Xin Tang,* Unraveling the role of substrates on interface energetics and morphology of PCDTBT:PC70BM bulk heterojunction, Advanced Materials Interfaces 2015, 2, 1500095.

18. Qing-Dong Ou, Chi Li, Yan-Qing Li,* Jian-Xin Tang,* Photoemission Spectroscopy Study on Interfacial Energy Level Alignments in Tandem Organic Light-Emitting Diodes, Journal of Electron Spectroscopy and Related Phenomena, 2015, 204, 186-195.

19. Xin Guo, Hao-Jun Xie, Jia-Wei Zheng, Hao Xu, Qian-Kun Wang, Yan-Qing Li,* Shuit-Tong Lee, Jian-Xin Tang,* Approaching Multi-Structured SnS Nanocrystals toward Enhanced Performance for Photovoltaic Devices, Nanoscale 2015, 7, 867-871. (Selected as Cover Picture)

20. Xin Guo, Jun-Jun Zhu, Huai-Xin Wei, Shuit-Tong Lee, Yan-Qing Li,* Jianxin Tang,* Facile approaching hierarchical CdS films as electrode toward photoelectrochemical water splitting, Nanotechnology 2015, 26, 015203.

21. Hao-Jun Xie, Yan-Qing Li,* Guo-Fu Ma, Qian-Kun Wang, Dan-Dan Zhang,* Jian-Xin Tang,* Enhanced Performance of Inverted Organic Solar Cells by Introducing a Phosphorescence-Doped Electron Extraction Layer, IEEE Journal of Photovoltaics 2015, 5(3), 885-888.

22. Zhimei Hu, Chi Li, Riming Nie, Yan-Qing Li, Jian-Xin Tang,* Xianyu Deng,* Biomaterial functionalized graphene oxides with tunable work function for high sensitive organic photodetectors, RSC Advances 2015, 5, 99431-99438.

23. Zhong-Sheng Ma, Qian-Kun Wang, Chi Li, Yan-Qing Li,* Dan-Dan Zhang,* Weimin Liu,* Pengfei Wang, Jian-Xin Tang, Efficient inverted polymer solar cells integrated with a compound electron extraction layer, Optics Communications 2015, 356, 541�545.

24. Chunmiao Du, Yujin Ji, Junwei Xue, Tingjun Hou, Jianxin Tang, Shuit-Tong Lee, Youyong Li,* Morphology and Performance of Polymer Solar Cell Characterized by DPD Simulation and Graph Theory, Scientific Reports 2015, 5, 16854.

25. Chunmiao Du, Haiping Lin,* Bin Lin, Zeyao Ma, Tingjun Hou, Jianxin Tang, Youyong Li,* MoS2 supported platinum single atom and its superior catalytic activity for CO oxidation: a density functional theory study, Journal of Materials Chemistry A 2015, 3, 23113-23119. (Back Cover)

26. Jin-Peng Yang, Fabio Bussolotti, Yan-Qing Li, Xiang-Hua Zeng, Satoshi Kera, Jian-Xin Tang, Nobuo Ueno, The role of gap states on energy level alignment at an a-NPD/HAT(CN)6 charge generation interface, Organic Electronics 2015, 24, 120-124.

2014

27. Lei Zhou, Heng-Yang Xiang, Su Shen, Yan-Qing Li,* Jing-De Chen, Hao-Jun Xie, Irene A Goldthorpe, Lin-Sen Chen, Shuit-Tong Lee, Jian-Xin Tang,* High-Performance Flexible Organic Light-Emitting Diodes Using Embedded Silver Network Transparent Electrodes, ACS Nano 2014, 8(12), 12796-12805.

28. Qing-Dong Ou, Lei Zhou, Yan-Qing Li,* Su Shen, Jing-De Chen, Chi Li, Qian-Kun Wang, Shuit-Tong Lee, and Jian-Xin Tang*, Extremely efficient white organic light-emitting diodes for general lighting, Advanced Functional Materials, 2014, 24(46), 7249-7256. (Selected as Back Cover Picture)

29. Jing-De Chen, Lei Zhou, Qing-Dong Ou, Yan-Qing Li,* Su Shen, Shuit-Tong Lee, and Jian-Xin Tang,* Enhanced Light Harvesting in Organic Solar Cells Featuring Biomimetic Active Layer and Self-cleaning Antireflective Coating, Advanced Energy Materials 2014, 4, 1301777.

30. Lei Zhou, Qing-Dong Ou, Jing-De Chen, Su Shen, Jian-Xin Tang,* Yan-Qing Li,* and Shuit-Tong Lee,* Light Manipulation for Organic Optoelectronics with Bio-inspired Moth's Eye Nanostructures, Scientific Reports 2014, 4, 4040.

31. Jinpeng Yang, Yanqing Li, Steffen Duhm,* Jianxin Tang,* Satoshi Kera, and Nobuo Ueno, Molecular structure-dependent doping and charge transport efficiencies of organic semiconductors: Impact of side chain substitution, Advanced Materials Interfaces 2014, 1, 1300128.

32. Xianyu Deng,* Riming Nie, Aiyuan Li, Huaixin Wei, Shizhao Zheng, Wenbo Huang, Yueqi Mo, Yaorong Su, Qiankun Wang, Yanqing Li, Jianxin Tang,* Jianbin Xu, and King-young Wong,* Ultra-Low Work Function Transparent Electrodes Achieved by Naturally Occurring Biomaterials for Organic Optoelectronic Devices, Advanced Materials Interfaces 2014, 1, 1400215.

33. Lei Zhou, Xiaocheng Jiang, Yanqing Li,* Aili Shi, Jingde Chen, Qingdong Ou, Haitao Liu, Jianxin Tang*, Light extraction of trapped optical modes in polymer light-emitting diodes with nanoimprinted double-pattern gratings,ACS Applied Materials and Interfaces 2014, 6, 18139-18146.

34. Rong-Bin Wang, Qian-Kun Wang, Hao-Jun Xie, Lu-Hai Xu, Steffen Duhm,* Yan-Qing Li, Jian-Xin Tang*, HATCN-based charge recombination layers as ideal interconnectors for organic tandem solar cells, ACS Applied Materials and Interfaces 2014, 6(17), 15604-15609.

35. Huai-Xin Wei, Yan-Qing Li,* Xiang-Yu Chen, Chun-Sing Lee,* and Jian-Xin Tang,*Annealing-Induced Phase Separation in Small-Molecular Bulk Heterojunctions, Organic Electronics 2014, 15, 2810-2816.

36. Yan-Hong Deng, Yan-Qing Li,* Qing-Dong Ou, Qian-Kun Wang, Fu-Zhou Sun, Xiang-Yu Chen,* and Jian-Xin Tang*, The doping effect of cesium-based compounds on carrier transport and operational stability in organic light-emitting diodes, Organic Electronics 2014,15, 1215-1221.

37. Dan-Dan Zhang, Rong Wang, Yan-Yun Ma, Huai-Xin Wei, Qing-Dong Ou, Qian-Kun Wang, Lei Zhou, Shuit-Tong Lee, Yan-Qing Li,* and Jian-Xin Tang,* Realizing both improved luminance and stability in organic light-emitting devices based on a solution-processed inter-layer composed of MoOX and Au nanoparticles mixture, Organic Electronics 2014, 15(4), 961-967.

38. Ai-Li Shi, Yan-Qing Li,* Xiao-Chen Jiang, Zhong-Sheng Ma, Qian-Kun Wang, Zhen-Yu Guo, Dan-Dan Zhang,* Shuit-Tong Lee, and Jian-Xin Tang*, A low-temperature processed environment-friendly full-organic carrier collection layer for polymer solar cells, Applied Physics Letters 2014, 105, 053305.

39. Yan-Hong Deng, Qing-Dong Ou, Qian-Kun Wang, Huai-Xin Wei, Yan-Qing Li,* Shuit-Tong Lee, and Jian-Xin Tang*, The role of charge generation layers in the operational stability of tandem organic light-emitting diodes,Journal of Materials Chemistry C 2014, 2 (11), 1982 � 1989. (Selected as Back Cover Picture)

40. Jin-Peng Yang, Qi-Jun Sun, Keiichirou Yonezawaa, Alexander Hinderhofer, Alexander Gerlachc, Katharina Brochc, Fabio Bussolotti, Xu Gao, Yanqing Li, Jianxin Tang, Frank Schreiber, Nobuo Ueno, Sui-Dong Wang, Satoshi Kera, Interface optimization using diindenoperylene for C60 thin film transistors with high electron mobility and stability, Organic electronics 2014, 15, 2749-2755.

41. Hai Wu, Sujuan Mei, Xueqin Cao, Junwei Zheng, Ming Lin, Jianxin Tang, Fangfang Ren,Yukou Du, Yue Pan, Hongwei Gu, Facile synthesis of Pt/Pdnanodendrites for the direct oxidation of methanol, Nanotechnology 2014, 25, 195702.

42. Aiyuan Li, Riming Nie, Xianyu Deng, Huaixin Wei, Shizhao Zheng, Yanqing Li, Jianxin Tang, and King-Young Wong, Highly efficient inverted organic solar cells using amino acid modified indium tin oxide as cathode, Applied Physics Letters 2014, 104, 123303.

2013

43. Dan-Dan Zhang, Xiao-Chen Jiang, Rong Wang, Hao-Jun Xie, Guo-Fu Ma, Qing-Dong Ou, Yuan-Li Chen, Yan-Qing Li,* and Jian-Xin Tang,* Enhanced performance of semitransparent inverted organic photovoltaic devices via a high reflector structure, ACS Applied Materials & Interfaces 2013, 5 (20), 10185�10190.

44. Zheng Zhang, Huai-Xin Wei, Guo-Fu Ma, Yan-Qing Li,* Shuit-Tong Lee, and Jian-Xin Tang,*Interface energetics at WOx/organic interfaces: the role of oxygen vacancies, Applied Physics Letters 2013, 103, 133302.

45. Zheng Zhang, Yan Xiao, Huai-Xin Wei, Guo-Fu Ma, Steffen Duhm, Yan-Qing Li,* and Jian-Xin Tang,* The impact of oxygen vacancy on energy level alignment at MoOX/organic interfaces, Applied Physics Express 2013, 6, 095701.

46. Xiao-Chen Jiang, Yan-Qing Li,* Yan-Hong Deng, Qi-Qi Zhuo, Shuit-Tong Lee, and Jian-Xin Tang*, Anode modification of polymer light-emitting diode using graphene oxide interfacial layer: The role of UV-ozone treatment, Applied Physics Letters 2013, 103, 073305.

47. Guo-Fu Ma, Hao-Jun Xie, Pan-Pan Cheng, Yan-Qing Li,* and Jian-Xin Tang,* Performance enhancement of polymer solar cells with luminescent down-shifting sensitizer, Applied Physics Letters 2013, 103, 043302.

48. Pan-Pan Cheng, Lei Zhou, Jie-Ai Li, Yan-Qing Li,* Shuit-Tong Lee, Jian-Xin Tang,* Light Trapping Enhancement of Inverted Polymer Solar Cells with a Nanostructured Scattering Rear Electrode, Organic Electronics 2013, 14, 2158-2163.

49. Yan Gu, Dan-Dan Zhang,* Qing-Dong Ou, Yan-Hong Deng, Jun-Jun Zhu, Liang Cheng, Zhuang Liu, Shuit-Tong Lee, Yan-Qing Li,* and Jian-Xin Tang,* Light extraction enhancement in organic light-emitting diodes based on localized surface plasmon and light scattering double-effect, Journal of Materials Chemistry C2013, 1, 4319-4326.� back cover

50. Ai-Li Shi, Yan-Qing Li,*Zai-Quan Xu, Fu-Zhou Sun, Jian Li, Xiao-Bo Shi, Huai-Xin Wei, Shuit-Tong Lee, Satoshi Kera, Nobuo Ueno, Jian-Xin Tang,* Inverted Polymer Solar Cells Integrated with Small Molecular Electron Collection Layer, Organic Electronics 2013, 14, 1844-1851.

51. Fu-Zhou Sun, Ai-Li Shi, Zai-QuanXu, Huai-Xin Wei, Yan-Qing Li, Shuit-Tong Lee, Jian-xin Tang,* Efficient Inverted Polymer Solar Cells with Thermal-Evaporated and Solution-Processed Small Molecular Electron Extraction Layer, Applied Physics Letters 2013, 102, 133303.

52. Bin-Bin Yang, Dan-Dan Zhang,* Shuit-Tong Lee, Yan-Qing Li, Jian-Xin Tang,* Efficiency enhancement of organic photovoltaic devices using a Sm:Al compound electrode, Applied Physics Letters 2013, 102, 073301.

53. Huai-Xin Wei, Qing-Dong Ou, Zheng Zhang, Jian Li, Yan-Qing Li,* Shuit-Tong Lee, J. X. Tang,* The role of cesium fluoride as an n-type dopant on electron transport layer in organic light-emitting diodes, Organic Electronics 2013, 14, 839-844.

wuhai

教育部公布了2017年度“长江学者奖励计划”入选人员名单，苏州大学共5位学者入选，包括“长江学者”特聘教授2人、青年学者3人，其中，苏州大学纳米科学技术学院唐建新教授入选青年学者。
唐建新，男，1979年4月生，教授、博士生导师。2002年在浙江大学获得学士学位；2006年在香港城市大学获得博士学位。2006-2007年任香港城市大学超金刚石与先进薄膜研究中心高级研究助理；2007-2008年任日本三菱电机株式会社功率元器件制造所功率元器件芯片设计工程师；2008年9月加入苏州大学功能纳米与软物质研究院。入选国家“万人计划”科技创新领军人才、教育部“长江学者奖励计划”青年学者、国家优秀青年科学基金、科技部创新人才推进计划-中青年科技创新领军人才等。
主要从事有机发光器件(OLED)和有机光伏电池(OPV)的新型器件结构、光电转换过程等方面的研究，聚焦光电器件的光学耦合调控研究，开发新型的电荷输运调控技术，以及柔性光电器件的集成应用。近年来作为负责人主持科技部973计划-青年科学家专题项目、国家自然科学基金、江苏省自然基金重点项目等国家级/省部级项目多项。 发表SCI论文140余篇，多篇论文入选ESI高被引论文和热点论文，申请中国发明专利20余项（已授权5项），撰写国际专著2部（章），应邀在国内外学术会议上做邀请报告40余次。作为第一完成人，获教育部“高等学校科学研究优秀成果奖”自然科学二等奖1项。

chixu

ALD钝化银纳米线电极：实现高效柔性钙钛矿电池

有机无机杂化钙钛矿材料是太阳能电池中理想的光电转换材料。它的优势有优异的吸光性、优异的电子和空穴传输性能、简单的制备方式等等。重要的是钙钛矿电池相比于传统的硅电池有着良好的耐弯折性能，使其有望被广泛应用于可穿戴设备等多个领域。要实现高性能的柔性太阳能电池，电极的选择至关重要。传统刚性器件广泛使用的ITO电极由于其脆性，在弯折后极易开裂，造成电极方阻过大以及功能层的开裂，从而显著影响钙钛矿电池的性能。即使通过改善工艺可以增强ITO的可弯折性，其高昂的制备成本也将限制商业化的应用。此外，由于柔性基底PET等材料不耐高温的特性，传统高温烧结制备的TiO2不能应用于柔性钙钛矿电池器件。因此，发展低温制备的高性能的电子传输材料也迫在眉睫。

银纳米线（AgNWs）网格由于其良好的导电性、透光性、耐弯折性，已经被广泛应用为各种光电器件的电极材料。更重要的是，AgNWs具有低成本、易合成、可溶液法制备的特点，使其成为柔性器件中的最有希望取代ITO的透明电极材料。然而银纳米线在广泛应用之前还面临一些问题：首先，在溶液法制备过程中随机堆叠的AgNW导致表面粗糙度偏高，使其难以制备纳米尺度的器件；再者，纳米线连接处的焦耳热效应会影响AgNWs电极的热稳定性，从而影响其电学性能。

苏州大学功能纳米与软物质研究院唐建新教授课题组最近发表了题目为“High-Performance Flexible Perovskite Solar Cells Enabled by Low-Temperature ALD-Assisted Surface Passivation”的文章。该工作阐述了一种全溶液法制备非ITO柔性电极的有效方法，并将其应用到柔性钙钛矿电池中，获得了性能卓越的柔性器件。作者采用一层Sol-gel法制备的ZnO作为AgNWs的修饰层，有效降低其表面粗糙度的同时，抑制了纳米线连接处的焦耳热反应，提高了电极的热稳定性。同时，为了抑制AgNWs/ZnO复合电极与钙钛矿的反应，作者引入了一层原子层沉积（ALD）制备的超薄TiO2钝化层，该钝化层能有效抑制钙钛矿退火过程中的分解，并且对界面处的电子提取也有促进作用。基于以上的措施，作者得到了高达17.11%的柔性电池的能量转换效率，这是基于银纳米线柔性电极的钙钛矿电池的最高效率，同时也非常接近于目前所能达到的柔性钙钛矿电池的最高效率。此外，使用该复合电极的柔性钙钛矿电池呈现出良好的耐弯折性，在半径为6 mm的2000次弯曲循环后仍然保持其初始效率的77％。由于易制备和高性能的特点，这种柔性复合电极将有助于实现各种柔性器件的低成本卷对卷加工，成为理想的取代ITO的透明电极。

相关文章在线发表在Advanced Optical Materials（DOI: 10.1002/adom.201801153）上。

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报告题目：有机光电器件的光调控
报 告 人：唐建新教授
单   位：苏州大学功能纳米与软物质研究院
报告时间：2019年6月17日10:30
报告地点：材料学科楼4楼414-2小会议室


报告摘要：
以有机发光二极管（OLED）和有机光伏太阳能电池（OPV）为代表的有机光电器件作为一类新型光电器件，在信息显示、新能源等领域显现了广泛的应用前景，特别是在移动智能终端、穿戴式设备实现了成功应用。然而，目前对器件界面光学过程调控手段仍比较有限，还有许多关键的科学问题亟待解决，制约了有机光电器件性能的提升及其实际应用。例如，传统结构的OLED只有约20%的发光能被利用，其余部分因界面全反射模式、波导模式和等离子损耗等因素无法利用；OPV的光吸收效率和外量子效率往往只有60-70%。因此，进行有机光电器件的光学耦合过程的界面特性与功能调控的研究，有望实现OLED光提取效率和OPV光俘获效率的更大空间的提升，推动高效有机光电器件的发展和实际应用。针对该挑战，我们结合多种光刻和软纳米压印技术进行微纳结构加工，在有机光电器件中设计制备了仿生蛾眼纳米结构，用于改善器件的光学耦合过程，系统研究了不同结构的微纳结构对器件光学耦合过程的调控影响，实现了OLED中光提取效率和OPV中光俘获效率的大幅提升。该光学耦合调控技术具有各类发光波长的普适性、出光角度的非依赖性，而且与大尺寸半导体照明器件和太阳能电池的制备工艺兼容。


报告人简介：
唐建新，苏州大学教授、博士生导师。2002年获浙江大学学士学位，2006年获香港城市大学博士学位。先后在香港城市大学、日本三菱电机株式会社从事研发工作。2008年加入苏州大学功能纳米与软物质研究院，被聘为教授，博士生导师。主要从事有机发光二极管和光伏电池等光电器件的界面电子态和微纳结构光学调控研究。累计发表SCI论文170余篇。先后承担科技部青年973计划项目、基金委优青等项目。入选“万人计划”科技创新领军人才、教育部青年长江学者等。曾获江苏省科学技术奖一等奖（排名第1）、教育部自然科学二等奖（排名第1）、江苏省青年科技奖。