天然染料敏化太阳能电池性能模拟研究  

Simulation Study on Performance of Natural Dye Sensitized Solar Cells

作　　者：程友良[1] 杨卫平 李卫华[1] 邹俊雄 CHENG You-liang;YANG Wei-ping;LI Wei-hua;ZOU Jun-xiong(North China Electric Power University,Baoding 071003,Hebei,China)

机构地区：[1]华北电力大学,河北保定071003

出　　处：《新能源进展》2020年第2期157-164,共8页Advances in New and Renewable Energy

基　　金：中央高校基本科研业务费专项资金项目(2017MS121)。

摘　　要：基于电子传输的扩散理论建立了染料敏化太阳能电池(DSSC)的连续性方程,并在扩散方程的基础上,将单一天然染料及混合天然染料的吸收光谱参数引入连续性方程中,对模拟得到的天然染料的伏安特性曲线进行分析与评价,得到了高效率的天然染料及最优天然染料组合。本研究对天然染料敏化太阳能电池的应用与技术发展具有一定的指导意义。The continuity equation of dye sensitized solar cell(DSSC)was established based on the diffusion theory of electron transport.Absorption spectrum parameters of single dye and mixed dyes were introduced into the continuity equation based on the diffusion equation.The volt-ampere characteristic curves of simulated natural dyes were analyzed and evaluated,high-efficiency natural dyes and optimal natural dye combinations were obtained.This work may have certain guiding significance for the application and technology development of natural dye sensitized solar cells.

关 键 词：天然染料 太阳能 混合敏化 数值模拟 

分 类 号：TK514[动力工程及工程热物理—热能工程] TM914.4[电气工程—电力电子与电力传动]