水/醇溶聚合物界面材料在聚合物光电器件中的应用及性能研究

doi:10.6023/A12100777

化学学报 ›› 2012, Vol. 70 ›› Issue (24): 2489-2495.DOI: 10.6023/A12100777 上一篇下一篇

研究论文

水/醇溶聚合物界面材料在聚合物光电器件中的应用及性能研究

张凯, 管星, 黄飞, 曹镛

华南理工大学发光材料与器件国家重点实验室高分子光电材料与器件研究所广州 510640

投稿日期:2012-10-15 发布日期:2012-12-07
基金资助:
项目受科技部973 计划(Nos. 2009CB623601, 2009CB930604)、国家自然科学基金(Nos. 21125419, 50990065, 51010003, 51073058)以及广东省自然科学基金(No. S2012030006232)资助.

Performance Study of Water/Alcohol Soluble Polymer Interface Materials in Polymer Optoelectronic Devices

Zhang Kai, Guan Xing, Huang Fei, Cao Yong

State Key Laboratory of Luminescent Materials and Devices, Institute of Polymer Optoelectronic Materials and Devices, South China University of Technology, Guangzhou 510640

Received:2012-10-15 Published:2012-12-07
Supported by:
Project supported by the Ministry of Science and Technology (Nos. 2009CB623601 and 2009CB930604), the Natural Science Foundation of China (Nos. 21125419, 50990065, 51010003 and 51073058) and Guangdong Natural Science Foundation (No. S2012030006232).

文章分享

摘要/Abstract

系统研究了系列不同共轭与非共轭水/醇溶聚合物作为界面修饰材料在聚合物发光二极管和聚合物太阳电池中的应用及结构性能关系. 研究了界面层厚度, 器件金属电极功函对材料界面修饰性能的影响. 在此基础上, 系统对比研究了共轭与非共轭水/醇溶聚合物界面材料在不同聚合物光电器件中界面修饰性能的差别. 内建电势测试与器件研究结果表明, 在聚合物发光二极管中, 共轭材料表现出明显优于非共轭材料的性能, 特别是在超高功函数的金属金电极器件中, 共轭的水/醇溶聚合物材料依然表现出很好的电子注入/传输性能; 在聚合物太阳电池中, 共轭材料的界面修饰性能也优于非共轭类界面修饰材料.

关键词: 聚合物发光二极管, 聚合物太阳电池, 界面材料, 水/醇溶聚合物

Four different water/alcohol soluble polymers, poly[9,9-bis(6-(N,N-diethylamino)-hexyl N-oxide)fluorene] (PF6NO), poly[9,9-bis(6-(N,N-diethylamino)-hexyl)fluorene] (PF6N), polyethylene oxide (PEO), polyethylene imine (PEI) were used as interlayer materials in polymer light-emitting diodes (PLEDs) and polymer solar cells (PSCs) with device structures of indium tin oxide (ITO)/poly(3,4-ethylenedioxylenethiophene):poly(styrenesulphonic acid) (PEDOT:PSS)/Active Layer/Interlayer/Al (or Au), where the green light-emitting polymer poly-[2-(4-(3',7'-dimethyloctyloxy)-phenyl)-p-phenylene vinylene] (P-PPV) and photovoltaic material poly-[N-9'-hepta-decanyl-2,7-carbazole-alt-5,5-(4',7'-di-2-thienyl-2',1',3-benzothiadiazole) (PCDTBT):[6,6]-phenyl C 71-butyric acid methyl ester (PC₇₁BM) were used as the light emitting layer and light absorption layers for PLEDs and PSCs, respectively. The relationships between chemical structure and optoelectronic properties of the polymer interlayer materials were systematically investigated. Photovoltaic measurement were used to determine the built-in potential across the devices and consequently to understand the interface modification abilities of these materials. It was found that the devices based on conjugated interlayer materials exhibited larger open circuit voltages than those of devices based on non-conjugated interlayer materials, which indicates that the conjugated interlayer materials lead to lower energetic barriers for electron. Device studies showed that the conjugated interlayer materials PF6NO and PF6N exhibited much better device performance both in PLEDs and PSCs compared to the non-conjugated interlayer materials PEO and PEI, which was consistent with the photovoltaic measurement results. PLEDs studies indicated that the devices based on non-conjugated interlayer materials PEO and PEI exhibited dramatically decreased efficiencies when the interlayers?? thicknesses are more than 20 nm, while the devices based on conjugated interlayer materials PF6NO and PF6N maintained good performances. Moreover, both PLEDs and PSCs device studies indicated that the conjugated interlayer materials show a wide range of adaptability, which work well for both Al and Au electrode devices, while the non-conjugated interlayer materials only work well for the Al electrode devices. Our results indicated that besides the highly polar side chain groups, the conjugated interlayer materials?? main chains also play an important role on their excellent interfacial modification ability, which lead to easily electron transporting and wide range of adaptability.

Key words: polymer light-emitting diodes, polymer solar cells, interlayer material, water/alcohol soluble polymer

引用此文

张凯, 管星, 黄飞, 曹镛. 水/醇溶聚合物界面材料在聚合物光电器件中的应用及性能研究[J]. 化学学报, 2012, 70(24): 2489-2495.

Zhang Kai, Guan Xing, Huang Fei, Cao Yong. Performance Study of Water/Alcohol Soluble Polymer Interface Materials in Polymer Optoelectronic Devices[J]. Acta Chimica Sinica, 2012, 70(24): 2489-2495.

导出引用 EndNote|Reference Manager|ProCite|BibTeX|RefWorks

分享此文

参考文献

[1] Huang, F.; Wu, H.; Cao, Y. Chem. Soc. Rev. 2010, 39, 2500.

[2] Wu, H.; Huang, F.; Mo, Y.; Yang, W.; Wang, D.; Peng, J.; Cao, Y. Adv. Mater. 2004, 16, 1826.

[3] Niu, Y.-H.; Ma, H.; Xu, Q.; Jen, A. K.-Y. Appl. Phys. Lett. 2005, 86, 083504.

[4] Zhong, C.; Duan, C.; Huang, F.; Wu, H.; Cao, Y. Chem. Mater. 2011, 23, 326.

[5] Huang, F.; Wu, H.; Wang, D.; Yang, W.; Cao, Y. Chem. Mater. 2004, 16, 708.

[6] Guo, T.-F.; Yang, F.-S.; Tsai, Z.-J.; Wen, T.-C.; Hsieh, S.-N.; Fu, Y.-S. Appl. Phys. Lett. 2005, 87, 013504.

[7] Niu, X.; Qin, C.; Zhang, B.; Yang, J.; Xie, Z.; Cheng, Y.; Wang, L. Appl. Phys. Lett. 2007, 90, 203513.

[8] Xiong, T.; Wang, F.; Qiao, X.; Ma, D. Appl. Phys. Lett. 2008, 93, 123310.

[9] Lu, H. H.; Ma, Y. S.; Yang, N. J.; Lin, G. H.; Wu, Y. C.; Chen, S. A. J. Am. Chem. Soc. 2011, 133, 9634.

[10] Seo, J. H.; Gutacker, A.; Sun, Y.; Wu, H.; Huang, F.; Cao, Y.; Scherf, U.; Heeger, A. J.; Bazan, G. C. J. Am. Chem. Soc. 2011, 133, 8416.

[11] Zhang, K.; Liu, S.; Guan, X.; Duan, C.; Zhang, J.; Zhong, C.; Wang, L.; Huang, F.; Cao, Y. Sci. China Chem. 2012, 55, 766.

[12] Zhou, Y.; Fuentes-Hernandez, C.; Shim, J.; Meyer, J.; Giordano, A. J.; Li, H.; Winget, P.; Papadopoulos, T.; Cheun, H.; Kim, J.; Fenoll, M.; Dindar, A.; Haske, W.; Najafabadi, E.; Khan, T. M.; Sojoudi, H.; Barlow, S.; Graham, S.; Bredas, J.-L.; Marder, S. R.; Kahn, A.; Kippelen, B. Science 2012, 336, 327.

[13] Huang, F.; Hou, L.; Wu, H.; Wang, X.; Shen, H.; Cao, W.; Yang, W.; Cao, Y. J. Am. Chem. Soc. 2004, 126, 9845.

[14] Wu, H.; Huang, F.; Peng, J.; Cao, Y. Org. Electron. 2005, 6, 118.

[15] Huang, F.; Shih, P.-I.; Shu, C.-F.; Chi, Y.; Jen, A. K.-Y. Adv. Mater. 2009, 21, 361.

[16] Zeng, W. J.; Wu, H. B.; Zhang, C.; Huang, F.; Peng, J. B.; Yang, W.; Cao, Y. Adv. Mater. 2007, 19, 810.

[17] He, Z.; Zhong, C.; Huang, X.; Wong, W. Y.; Wu, H.; Chen, L.; Su, S.; Cao, Y. Adv. Mater. 2011, 23, 4636.

[18] Yang, T.; Wang, M.; Duan, C.; Hu, X.; Huang, L.; Peng, J.; Huang, F.; Gong, X. Energy Environ. Sci. 2012, 5, 8208.

[19] He, Z.; Zhong, C.; Su, S.; Xu, M.; Wu, H.; Cao, Y. Nat. Photon. 2012, 6, 593.

[20] Liao, S. H.; Li, Y. L.; Jen, T. H.; Cheng, Y. S.; Chen, S. A. J. Am. Chem. Soc. 2012, 134, 14271.

[21] Lan, L.; Peng, J.; Sun, M.; Zhou, J.; Zou, J.; Wang, J.; Cao, Y. Org. Electron. 2009, 10, 346.

[22] Seo, J. H.; Namdas, E. B.; Gutacker, A.; Heeger, A. J.; Bazan, G. C. Adv. Funct. Mater. 2011, 21, 3667.

[23] Hsu, B. B.; Duan, C.; Namdas, E. B.; Gutacker, A.; Yuen, J. D.; Huang, F.; Cao, Y.; Bazan, G. C.; Samuel, I. D. W.; Heeger, A. J. Adv. Mater. 2012, 24, 1171.

[24] Hsiao, C. C.; Hsiao, A. E.; Chen, S. A. Adv. Mater. 2008, 20, 1982.

[25] Chen, J.; Shi, C.; Fu, Q.; Zhao, F.; Hu, Y.; Feng, Y.; Ma, D. J. Mater. Chem. 2012, 22, 5164.

[26] Zhang, F.; Ceder, M.; Inganäs, O. Adv. Mater. 2007, 19, 1835.

[27] Kang, H.; Hong, S.; Lee, J.; Lee, K. Adv. Mater. 2012, 24, 3005.

[28] Guan, X.; Zhang, K.; Huang, F.; Bazan, G. C.; Cao, Y. Adv. Funct. Mater. 2012, 22, 2846.

[29] Wang, Q.; Zhou, Y.; Zheng, H.; Shi, J.; Li, C.; Su, C. Q.; Wang, L.; Luo, C.; Hu, D.; Pei, J.; Wang, J.; Peng, J.; Cao, Y. Org. Electron. 2011, 12, 1858.

[30] Shewchun, J.; Dubow, J.; Myszkowski, A.; Singh, R. J. Appl. Phys. 1978, 49, 855.

[31] Shewchun, J.; Singh, R.; Green, M. A. J. Appl. Phys. 1977, 48, 765.

[32] Na, S.-I.; Kim, T.-S.; Oh, S.-H.; Kim, J.; Kim, S.-S.; Kim, D.-Y. Appl. Phys. Lett. 2010, 97, 223305.

[33] Brabec, C. J.; Cravino, A.; Meissner, D.; Sariciftci, N. S.; Fromherz, T.; Rispens, M. T.; Sanchez, L.; Hummelen, J. C. Adv. Funct. Mater. 2001, 11, 374.
[34]Niu, Y.-H.; Jen, A. K.-Y.; Shu, C.-F. J. Phys. Chem. B 2006, 110, 6010.

水/醇溶聚合物界面材料在聚合物光电器件中的应用及性能研究

Performance Study of Water/Alcohol Soluble Polymer Interface Materials in Polymer Optoelectronic Devices

PDF

可视化

被引次数

摘要/Abstract

引用此文

分享此文

参考文献

相关文章 5

编辑推荐

相关统计

本文评价

[1]	杜英喆, 张恒, 苑世领. Al₂O₃/PDMS复合材料热传导的分子动力学模拟[J]. 化学学报, 2021, 79(6): 787-793.
[2]	蒋丹妮, 严康荣, 李昌治. 路易斯碱负离子掺杂有机半导体:原理、应用和展望[J]. 化学学报, 2020, 78(12): 1287-1296.
[3]	贾涛, 郑楠楠, 蔡万清, 应磊, 黄飞. 基于萘并二酰亚胺的胺基功能化聚合物的三组分一锅法合成及其在聚合物太阳电池中的应用[J]. 化学学报, 2017, 75(8): 808-818.
[4]	卢俊明, 蔡万清, 张桂传, 刘升建, 应磊, 黄飞. 水醇溶性小分子卟啉衍生物的合成及其在聚合物太阳电池中的应用[J]. 化学学报, 2015, 73(11): 1153-1160.
[5]	刘然升, 曾文进, 杜斌, 候琼, 石伟, 孙明亮, 杨伟, 曹镛^{. 新型基于3,6-咔唑与噻吩衍生物的红光聚合物的合成与性能研究[J]. 化学学报, 2007, 65(9): 847-852.}