Geometrical Morphology of Inkjet-Printed Finger Electrodes on Untreated Multi-Crystalline Silicon Solar Cells

CORC > 沈阳自动化研究所 > 中国科学院沈阳自动化研究所 > 数字工厂研究室

	Geometrical Morphology of Inkjet-Printed Finger Electrodes on Untreated Multi-Crystalline Silicon Solar Cells
	Cheng XD(程晓鼎)4 ; Zhang L(张磊)2,4 ; Liu, Liangyu 3; Zhu YL(朱云龙)1 ; Ku T(库涛)4
刊名	IEEE Journal of Photovoltaics
	2019
卷号	9 期号:2 页码:571-577
关键词	Droplet spacing finger electrode inkjet-printed interlacing printing mode multiple layers
ISSN号	2156-3381
产权排序	1
英文摘要	The geometrical morphologies fabricated by continuous and interlacing printing modes on untreated multi-crystalline solar cells are quantitively explored for uniform and high aspect-ratio finger electrodes. The voltage waveform of printhead is well modulated by in-house developed inkjet prototype printer for optimizing the droplet volume and velocity. As the fingers are fabricated with continuous printing mode by varying printing parameters, the bulging and coffee ring morphologies could not be eliminated resulting from the rough and anisotropic features. The interlacing printing mode is first introduced for finger electrodes fabrication. Results show that the width of the printed finger is not influenced by the printing layers and maintains the stable values of 60m with pre-heating temperature 80C. Moreover, the interlacing printing mode has a high tolerance of droplet spacing variance (3045m) and suppresses the coffee ring morphology which obtains uniform finger electrodes. The study not only offers good guidance of finger electrodes fabrication for multi-crystalline solar cell manufacturing, but also proposes in-depth insights for the three-dimensional circuit structures fabrication of the emerging printed electronics.
资助项目	National Natural Science Foundation of China[51875556] ; National High Technology Research and Development Program of China[2014AA052102]
WOS关键词	NOZZLE PLATE ; LINES ; METALLIZATION ; DOTS
WOS研究方向	Energy & Fuels ; Materials Science ; Physics
语种	英语
WOS记录号	WOS:000459507000029
资助机构	National Natural Science Foundation of China ; National High Technology Research and Development Program of China
内容类型	期刊论文
源URL	[http://ir.sia.cn/handle/173321/23932]
专题	沈阳自动化研究所_数字工厂研究室
通讯作者	Zhang L(张磊)
作者单位	1.School of Electrical Engineering and Intelligentization, Dongguan University of Technology, Dongguan 523000, China 2.School of Mechanical Engineering and Automation, Northeastern University, Shenyang 110819, China 3.48th Research Institute of China Electronics Technology Group Corporation, Changsha 410111, China 4.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
推荐引用方式 GB/T 7714	Cheng XD,Zhang L,Liu, Liangyu,et al. Geometrical Morphology of Inkjet-Printed Finger Electrodes on Untreated Multi-Crystalline Silicon Solar Cells[J]. IEEE Journal of Photovoltaics,2019,9(2):571-577.
APA	Cheng XD,Zhang L,Liu, Liangyu,Zhu YL,&Ku T.(2019).Geometrical Morphology of Inkjet-Printed Finger Electrodes on Untreated Multi-Crystalline Silicon Solar Cells.IEEE Journal of Photovoltaics,9(2),571-577.
MLA	Cheng XD,et al."Geometrical Morphology of Inkjet-Printed Finger Electrodes on Untreated Multi-Crystalline Silicon Solar Cells".IEEE Journal of Photovoltaics 9.2(2019):571-577.