| 武彧,刘家成.化学通报,2020,83(8):718-723. |
| 含二氢噻唑类卟啉配位聚合物自组装染料敏化太阳能电池 |
| Self-Assembled Dye-Sensitized Solar Cell Containing Dihydrothiazole Porphyrin Coordination Polymers |
| 投稿时间：2020-02-17 修订日期：2020-05-12 |
| DOI： |
| 中文关键词: 二氢噻唑 卟啉聚合物 自组装 染料敏化太阳能电池 |
| 英文关键词:Dihydrothiazole Porphyrin polymer Self-assembly Dye sensitized solar cells |
| 基金项目:黔南州科技计划项目（黔南科合（2018）07号）和黔南民族师范学院科研创新基金重大专项计划项目（QNSY2018BS020）资助 |
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| 中文摘要: |
| 合成了两种不同类型（2+2型、A4型）含二氢噻唑基团的锌卟啉与Mn（Ⅱ）的配位聚合物（CPsx，x=1，2）。两种配位聚合物与锚定卟啉（ZnPA）通过金属-配体轴向配位自组装成染料敏化太阳能电池。通过电镜表征了其在TiO2上的自组装结构。光伏性能测试表明，聚合物自组装体与单体相比具有较优的光电转换效率，特别是A4型结构（CPs2）具有较高的短路电流和转换效率。 |
| 英文摘要: |
| Two new dihydrothiazole zinc porphyrin(2+2 type and A4 type) based Mn (Ⅱ) ion coordination polymers (CPsx, x=1,2) have been synthesized and well-characterized. Two as-synthesized coordination polymers and anchored porphyrins (ZnPA) self-assembled into dye-sensitized solar cells through axial coordination of metal-ligands. The assemby modes of the assemblies immobilized on TiO2 electrode surfaces were also verified by TEM. The photovoltaic performance tests showed that the self-assembly polymer has better photoelectric conversion efficiency than the monomer, especially the A4 type CPs2 based solar cell showed higher short circuit current and conversion efficiency. Their optical performance and EIS were also investigated to further understand the photoelectrochemical results. |
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