...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Polymers for advanced technologies >Preparation of poly (epsilon-caprolactone) as a gel electrolyte for dye-sensitized solar cells
【24h】

Preparation of poly (epsilon-caprolactone) as a gel electrolyte for dye-sensitized solar cells

机译：Preparation of poly (epsilon-caprolactone) as a gel electrolyte for dye-sensitized solar cells

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相关主题

摘要

Substantially to increase the efficiency of dye-sensitized solar cells (DSSCs), it has been fabricated with the polymer gel electrolytes (PGEs) by replacing the liquid electrolytes (LEs). Poly (epsilon-caprolactone) (PCL) has been synthesized as a crystalline solid biopolymer of about 74% yield using different 6-membered ring phenolate Al complexes. As prepared PCL was blended with LE used in dye-sensitized solar cells (DSSCs) to prepare high polydispersity index (PDI) PGE. The prepared PGE shows cross-linking between carboxyl and hydroxyl groups and interacts with iodide ions to form a chelate complex structure. The PGE was well-characterized using various analytical tools to demonstrate its structural and surface morphology. The fabricated DSSCs using PGE showed high ionic conductivity (7.76 x 10(-4) S cm(-1)), good tri-iodide diffusion (2.052 x 10(-6) Cm-2 S-1), and a highly stable incident photon-to-current conversion efficiency (PCE; 5.92%) under solar light illumination (85 mW cm(-2)). Besides found PGE has improved long-term stability up to 15 days, and these results proved that the prepared PGE is superior compared to other reported PGEs.

著录项

获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号