[1]张帅,董功雨,林本才,等.具有反蛋白石结构的准固态电解质制备及其光电性能研究[J].常州大学学报(自然科学版),2015,(03):24-28.[doi:10.3969/j.issn.2095-0411.2015.03.005]
　ZHANG Shuai,DONG Gongyu,LIN Bencai,et al.Studies on Fabrication of Quasi-Solid-State Electrolytes with an Inverse Opal Structure and Their Photoelectric Properties[J].Journal of Changzhou University(Natural Science Edition),2015,(03):24-28.[doi:10.3969/j.issn.2095-0411.2015.03.005]
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具有反蛋白石结构的准固态电解质制备及其光电性能研究()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2015年03期
页码:
24-28
栏目:
出版日期:
2015-07-25

文章信息/Info

Title:
Studies on Fabrication of Quasi-Solid-State Electrolytes with an Inverse Opal Structure and Their Photoelectric Properties
作者:
张帅1; 2; 董功雨1; 2; 林本才1; 2; 袁宁一1; 2; 丁建宁1; 2
1.常州大学 材料科学与工程学院，江苏 常州 213164；2. 江苏省光伏科学与工程协同创新中心，江苏 常州 213164
Author(s):
ZHANG Shuai1; 2;  DONG Gongyu1; 2;  LIN Bencai1; 2;  YUAN Ningyi1; 2;  DING Jianning1; 2
1. School of Materials Science and Engineering, Changzhou University, Changzhou 213164,China; 2. Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering, Changzhou 213164,China
关键词:
准固态电解质; 反蛋白石结构; 光电性能; 染料敏化太阳能电池
Keywords:
quasi-solid-state electrolytes; inverse opal structures; photoelectric properties;  dye-sensitized solar cells
分类号:
O 69
DOI:
10.3969/j.issn.2095-0411.2015.03.005
文献标志码:
A
摘要:
针对提高染料敏化太阳能电池（DSC）的光捕获和能量转换效率，利用SiO2蛋白石模板制备了具有反蛋白石结构的聚合物凝胶，并将其作为骨架制备了具有光子禁带的准固态电解质。通过研究基于不同电解质的DSC的光电性能，揭示了电解质的反蛋白石结构对电池光捕获、能量转换效率、阻抗和稳定性的影响。结果表明：该结构可通过对透过光阳极的入射光的散射和反射来增强电池的光捕获能力和能量转换效率，而且其多孔结构还降低了电池的离子扩散阻抗，有利于提高电池的稳定性。
Abstract:
Polymer gels with an inverse opal structure were prepared using SiO2 opal films as templates, and they were further used as a host to prepare gel electrolytes with a photonic band gap. Dye-sensitized solar cells (DSCs) based on the electrolytes were fabricated, and their photoelectric properties were compared with the cell based on the reference electrolyte to reveal the effects of the inverse opal structure on light harvesting, power conversion efficiencies (PCEs), impendance, and stability of DSCs. It is found that the strucure can enhance light harvesting and PCEs by back scattering and reflection of light, and its porous structure lowers Warburg impedance and gives more stable performance of DSCs.

参考文献/References:

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备注/Memo

备注/Memo:
江苏省科技厅自然科学基金（BK20140256）；江苏省教育厅自然科学基金（13KJB150003）；教育部留学回国人员科研启动基金资助项目
更新日期/Last Update: 2015-11-26