基于网状铂电极的新型柔性染料敏化太阳能电池

doi:10.13208/j.electrochem.160145

电化学（中英文） ›› 2016, Vol. 22 ›› Issue (4): 397-403. doi: 10.13208/j.electrochem.160145

• 光电化学及新型太阳能电池近期研究专辑（厦门大学林昌健教授&中国科学院化学研究所李永舫院士主编） • 上一篇下一篇

基于网状铂电极的新型柔性染料敏化太阳能电池

许子颉¹，张发荫¹，洪晓丹¹，郭文熹¹*，刘向阳¹，林昌健²

1. 生物仿生与软物质研究院，福建省柔性功能材料重点实验室，物理系，物理科学与技术学院，厦门大学，厦门361005；2. 固体表面物理化学国家重点实验室，化学系，化学化工学院，厦门大学，厦门361005

收稿日期:2016-03-14 修回日期:2016-04-13 发布日期:2016-04-19 出版日期:2016-08-29
通讯作者: 郭文熹 E-mail:wxguo@xmu. edu. cn
基金资助:
国家自然科学基金项目（51502253）、中央高校基本科研业务费（20720150030）及高等学校学科创新引智计划（“111 计划”，B16029）资助

A Novel Flexible Dye-Sensitized Solar Cell Based on Pt Networks Counter Electrode

XU Zi-jie¹, ZHANG Fa-yin¹, HONG Xiao-dan¹, GUO Wen-xi¹*, LIU Xiang-yang¹ , LIN Chang-jian²

Research Institute for Biomimetics and Soft Matter, Fujian Provincial Key Lab for Soft Functional Materials Research, Department of Physics, College of Physical Science and Technology, Xiamen University, Xiamen 361005; 2. State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemistry Engineering, Xiamen University, Xiamen 361005

Received:2016-03-14 Revised:2016-04-13 Online:2016-04-19 Published:2016-08-29
Contact: Wenxi Guo E-mail:wxguo@xmu. edu. cn

摘要/Abstract

摘要：

柔性染料敏化太阳能电池（DSSCs）作为一种新型的化学太阳能电池，因其精简的封装工艺、较低廉的价格、高的化学稳定性以及可弯折等优点而备受关注. 本文介绍了一种新型的柔性DSSC的制备，其光阳极为高度有序的氧化锌（ZnO）纳米线阵列，对电极为柔性、导电、透明的网状铂(Pt networks)电极. 相对于传统的铂对电极而言，这种Pt networks对电极不仅具有优异的导电能力，还展现了极好的透光性（方阻~ 100 Ω•sq^-1，~80%透光率）和催化性能，此外，Pt networks电极可构筑于任意弯曲的衬底，具有优异的机械耐弯折性能. 在ZnO纳米线阵列的DSSCs的应用中，基于Pt networks膜的柔性DSSC的转化效率比铂纳米丝阵列 (Pt nanofiber arrays, Pt NFs）膜高出了32%.

关键词: 柔性太阳能电池, 对电极, 氧化锌, 柔性导电膜

Abstract:

Flexible dye-sensitized solar cells (DSSCs) have received widespread attentions in recent years because of their ease of fabrication, low production cost, relatively high chemical stability and flexibility. We report the fabrication of ZnO DSSCs based on the highly flexible, conducting, catalytic and transparent Pt networks counter electrode, and the performance of this solar cell was characterized by SEM, XRD, polarized fluorescence microscope, motor, I-V test station and electrochemical workstation. Compared to Pt nanofiber arrays (NFs), Pt networks not only show a better conductivity, but also exhibit superior transparency and catalytic activity. Furthermore, Pt networks electrode could be constructed on arbitrary flexible substrates. The fabricated flexible ZnO DSSC based on Pt networks counter electrode achieved 1.33% photoelectric conversion efficiency, which is 32% higher than that based on Pt NFs.

Key words: Flexible solar cells, Counter electrodes, Zinc oxide, Flexible conducting films

中图分类号:

TM914

许子颉，张发荫，洪晓丹，郭文熹，刘向阳，林昌健. 基于网状铂电极的新型柔性染料敏化太阳能电池[J]. 电化学（中英文）, 2016, 22(4): 397-403.

Zijie Xu， Fayin Zhang, Xiaodan Hong， Wenxi Guo, Xiangyang Liu,Changjian Lin. A Novel Flexible Dye-Sensitized Solar Cell Based on Pt Networks Counter Electrode[J]. Journal of Electrochemistry, 2016, 22(4): 397-403.

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链接本文: https://electrochem.xmu.edu.cn/CN/10.13208/j.electrochem.160145

https://electrochem.xmu.edu.cn/CN/Y2016/V22/I4/397

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基于网状铂电极的新型柔性染料敏化太阳能电池

A Novel Flexible Dye-Sensitized Solar Cell Based on Pt Networks Counter Electrode

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