Multiscale modeling and simulation for optimizing polymer bulk heterojunction solar cells

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 机器人学研究室

	Multiscale modeling and simulation for optimizing polymer bulk heterojunction solar cells
	Wei FN(魏发南); Liu, Liming; Liu LQ(刘连庆); Li GY(李广勇)
	2012
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
关键词	Carrier transport Computer simulation Light absorption Monte Carlo methods Morphology Optimization Polymers Solar cells
通讯作者	魏发南
中文摘要	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.
收录类别	EI ; CPCI（ISTP）
产权排序	2
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
语种	英语
ISSN号	0160-8371
ISBN号	978-1-4673-2888-3
WOS记录号	WOS:000354881800100
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/14590]
专题	沈阳自动化研究所_机器人学研究室
推荐引用方式 GB/T 7714	Wei FN,Liu, Liming,Liu LQ,et al. Multiscale modeling and simulation for optimizing polymer bulk heterojunction solar cells[C]. 见:2012 IEEE 38th Photovoltaic Specialists Conference, PVSC 2012. Austin, TX, United states. June 3-8, 2012.