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题名: Multiscale modeling and simulation for optimizing polymer bulk heterojunction solar cells
作者: Wei FN(魏发南) ; Liu, Liming ; Liu LQ(刘连庆) ; Li GY(李广勇)
作者部门: 机器人学研究室
会议名称: 2012 IEEE 38th Photovoltaic Specialists Conference, PVSC 2012
会议日期: June 3-8, 2012
会议地点: Austin, TX, United states
会议录: Conference Record of the IEEE Photovoltaic Specialists Conference
会议录出版者: IEEE
会议录出版地: Piscataway, NJ
出版日期: 2012
收录类别: EI
ISSN号: 0160-8371
ISBN号: 9781467328883
关键词: Carrier transport ; Computer simulation ; Light absorption ; Monte Carlo methods ; Morphology ; Optimization ; Polymers ; Solar cells
摘要: Optimizing polymer bulk heterojunction solar cells requires a fine tune over the thickness, weight ratio, and the morphology because of the strong coupling among light absorption, exciton dissociation, and charge carrier transport within bulk heterojunctions. Without guidance from modeling and simulation, it will be a daunting challenge to optimize the device performance. In this paper, we present a multiscale modeling and simulation approach by integrating the Monte Carlo simulation, the optical absorption calculation, and the macroscopic device simulation. Such integration accounts for multiscale aspects of the bulk heterojunctions in polymer solar cells, which is not possible by any individual method alone. For the first time, we are able to predict the best device performance by simultaneously optimizing the thickness of the active layer, the nanoscale morphology of the bulk heterojunctions, and the donor/acceptor weight ratio through the multiscale simulation.
语种: 英语
产权排序: 2
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/14590
Appears in Collections:机器人学研究室_会议论文

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Recommended Citation:
魏发南; Liu, Liming; 刘连庆; 李广勇.Multiscale modeling and simulation for optimizing polymer bulk heterojunction solar cells.见:IEEE.Conference Record of the IEEE Photovoltaic Specialists Conference,Piscataway, NJ,2012,
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文件名: Multiscale modeling and simulation for optimizing polymer bulk heterojunction solar cells.pdf
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