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首页> 外文期刊>Journal of Applied Polymer Science >Study of photovoltaic performance of host-guest system comprising photoluminescent polyurethane and rhodamine B dye
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Study of photovoltaic performance of host-guest system comprising photoluminescent polyurethane and rhodamine B dye

机译：含光致发光聚氨酯和若丹明B染料的主客体系统的光伏性能研究

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摘要

The photovoltaic property of Rhodamine B dye embedded into Poly(tolyl-1,1′-binaphthyl carbamate) (PU_1) and poly(hexamethylene-1,1′-binaphthyl carbamate) (PU_2) matrices have been evaluated using host-guest approach. The photoactive layer comprising photoluminescent polymer matrix (PU_1 or PU_2), Rhodamine B and TiO_2 nanoparticles were prepared by spin casting method. The power conversion efficiency (PCE) the photovoltaic devices based on PU _1 and PU_2 matrices were found to be 0.043% and 0.029%, respectively. PCE of the photovoltaic devices were limited due to low lying highest occupied molecular orbital of PU_1 and PU_2 polymers.
机译：已使用宿主-客体方法评估了嵌入聚（甲苯基-1,1'-氨基萘甲酸二萘酯）（PU_1）和聚（六亚甲基-1,1'-氨基萘甲酸二萘酯）（PU_2）基质中的若丹明B染料的光电性能。通过旋涂法制备了包含光致发光聚合物基体（PU_1或PU_2），若丹明B和TiO_2纳米颗粒的光敏层。发现基于PU _1和PU_2矩阵的光伏器件的功率转换效率（PCE）分别为0.043％和0.029％。由于PU_1和PU_2聚合物的低占据最高占据分子轨道，光伏器件的PCE受到限制。

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