聚苯乙烯作为粘结剂的碳基钙钛矿太阳能电池的研究（英文）
PDF下载 (285)周 康,蔡 畅,诸跃进.聚苯乙烯作为粘结剂的碳基钙钛矿太阳能电池的研究（英文）[J].宁波大学学报(理工版),2019,32(4):87-93.DOI:
ZHOU Kang,CAI Chang,ZHU Yuejin.The effect of polystyrene as binder in carbon counter electrode for mesoscopic perovskite solar cells[J].Journal of Ningbo University(Natural Science & Engineering Edition),2019,32(4):87-93.DOI:
| Title: | The effect of polystyrene as binder in carbon counter electrode for mesoscopic perovskite solar cells |
| 作者: | 周 康, 蔡 畅, 诸跃进 |
| Author(s): | ZHOU Kang, CAI Chang, ZHU Yuejin |
| 关键词: | 碳电极; 聚苯乙烯; 粘结剂; 钙钛矿太阳能电池 |
| Keywords: | carbon electrode; polystyrene; binder; perovskite solar cells |
| 分类号: | O469 |
| 文献标识码: | A |
| 摘要: | 碳电极具有成本低、制备方便、效率高等优点, 在钙钛矿太阳能电池中具有广阔的应用前景. 首次使用聚苯乙烯作为制备碳电极的粘结剂, 实验结果表明, 聚苯乙烯作为粘结剂对钙钛矿太阳能电池的性能有显著影响. 通过优化聚苯乙烯浓度的量, 碳基钙钛矿太阳能电池光电转换效率达到了8.20%, 在存储15d后, 光电转换效率仍保持初始值的82%. |
| Abstract: | The carbon electrode (CE) has the advantages in low cost, easy preparation and high efficiency, which is promising with applications in perovskite solar cells. However, owing mainly to the poor contact of carbon black and graphite, the efficiencies of the perovskite solar cell are still relatively low. In this work, we firstly use polystyrene (PS) as binder in carbon electrodes, where carbon black and graphite are well bound by PS and form a continuous conductive network. The results show that PS as binder has a significant effect on the performance of perovskite solar cells. By optimizing the quantity of PS, the power conversion efficiency (PCE) reaches 8.20% and the PCE keeps 82% of initial value after 15 days’ storage. |
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| 备注/Memo: | 收稿日期: 2019－02－26. 宁波大学学报（理工版）网址: http://journallg.nbu.edu.cn/基金项目: 国家自然科学基金（11374168）; 宁波大学王宽诚幸福基金.第一作者: 周康（1993－）, 男, 商丘河南人, 在读硕士研究生, 主要研究方向: 钙钛矿太阳能电池. E-mail: 15058453762@163.com*通信作者: 诸跃进（1958－）, 男, 浙江临安人, 教授, 主要研究方向: 新能源材料. E-mail: zhuyuejin@nbu.edu.cn 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/ |
