Electrical simulation of organic solar cell based on CuPc/C60 heterojunctions

2014 North African Workshop on Dielectic Materials for Photovoltaic Systems (NAWDMPV) Pub Date : 2014-12-29 DOI:10.1109/NAWDMPV.2014.6997618

I. Malti, N. C. Sari

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引用次数: 1

Abstract

Organic photovoltaic (PV) devices have opened up a new route for renewable source of electrical energy because of their advantages such as low cost of fabrication and easy processing on flexible substrate. Since Tang in 1986 [1] proposed a two layers organic PV device containing donor and acceptor (D/A) heterojunction to increase power conversion efficiency, significant effort has been made to improve the device performance. The basic equations of an organic solar cell are described in this paper. The dark and illuminated I (V) characteristics are analytically described and PSpice models are introduced firstly the simplest model, composed of a diode, two resistances and a current source. The fundamental electrical parameters of the organic solar cell are defined: short circuit current (Isc), open circuit voltage (Voc), maximum power (Pmax) and fill factor (FF). This model is studied for different ideality factors under different irradiations. The aim of our work is to identify the key parameters of the model to optimize the thick of the different films witch compose the organic polymer solar cell.

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基于CuPc/C60异质结的有机太阳能电池电学仿真

有机光伏器件以其制造成本低、易于在柔性基板上加工等优点，为可再生能源的发展开辟了一条新的途径。自1986年Tang提出一种含有供体和受体(D/ a)异质结的两层有机光伏器件以提高功率转换效率以来，人们在提高器件性能方面做出了巨大的努力。本文描述了有机太阳能电池的基本方程。文中分析了在黑暗和光照下的I (V)特性，并首先介绍了PSpice模型，该模型是由一个二极管、两个电阻和一个电流源组成的最简单模型。定义了有机太阳能电池的基本电学参数:短路电流(Isc)、开路电压(Voc)、最大功率(Pmax)和填充因子(FF)。研究了该模型在不同辐照条件下的不同理想因子。我们的工作目的是确定模型的关键参数，以优化组成有机聚合物太阳能电池的不同薄膜的厚度。

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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2014 North African Workshop on Dielectic Materials for Photovoltaic Systems (NAWDMPV)

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