Parametric extraction and internal analysis of fullerene-based polymer bulk heterojunction solar cell

IF 1.3 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Main Group Chemistry Pub Date : 2022-11-22 DOI:10.3233/mgc-220038

Paritosh Chamola, P. Mittal

引用次数: 0

Abstract

This paper present device model simulation describing the current-voltage characteristics of polymer/fullerene bulk heterojunction solar cell. In the research paper an organic photovoltaic device with PPV/PCBM [poly (2-methoxy-5-{3’,7’-dimethyloctyloxy}-p-phenylene vinylene) and {6,6}- phenyl C61-butyric acid methyl ester] was simulated via Silvaco TCAD 2-D simulation tool. PCBM acts as acceptor and PPV is donor. The models used to simulate the device were Langevin for recombination, s.binding and a.singlet. Simulation of these type of devices is an vital approach to project and predict the cell performance. Under the illumination of one sun (AM 1.5) the simulated organic cell showed a short circuit current density (J SC ) of 28 A/m2, open circuit voltage (V OC ) of 0.84 Volt and a fill factor (FF) of 52.51%, the resulting maximum efficiency of the PPV/PCBM organic solar cell is 1.22%.

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富勒烯基聚合物体异质结太阳能电池的参数提取及内部分析

本文对聚合物/富勒烯异质结太阳能电池的电流电压特性进行了器件模型仿真。本文利用Silvaco TCAD二维仿真工具对PPV/PCBM[聚(2-甲氧基-5-{3′，7′-二甲基辛基}-对苯基乙烯基)和{6,6}-苯基c61 -丁酸甲酯]的有机光伏器件进行了仿真。PCBM为受体，PPV为供体。用于模拟该装置的模型分别为重组朗格万模型、结合朗格万模型和单线态朗格万模型。这类器件的仿真是预测和预测电池性能的重要方法。在一个太阳光照(AM 1.5)下，模拟有机电池的短路电流密度(jsc)为28 a /m2，开路电压(V OC)为0.84伏，填充系数(FF)为52.51%，所得PPV/PCBM有机太阳能电池的最大效率为1.22%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Main Group Chemistry 化学-化学综合

CiteScore

2.00

自引率

26.70%

发文量

审稿时长

>12 weeks

期刊介绍： Main Group Chemistry is intended to be a primary resource for all chemistry, engineering, biological, and materials researchers in both academia and in industry with an interest in the elements from the groups 1, 2, 12–18, lanthanides and actinides. The journal is committed to maintaining a high standard for its publications. This will be ensured by a rigorous peer-review process with most articles being reviewed by at least one editorial board member. Additionally, all manuscripts will be proofread and corrected by a dedicated copy editor located at the University of Kentucky.