Author/Authors
DOBRZANSKI, Leszek A. Silesian University of Technology - Institute of Engineering Materials and Biomaterials - Division of Materials Processing Technology, Management and Computer Techniques in Materials Science, Poland , MUSZTYFAGA-STASZUK, Małgorzata Silesian University of Technology - Institute of Engineering Materials and Biomaterials - Division of Materials Processing Technology, Management and Computer Techniques in Materials Science, Poland , STASZUK, Marcin Silesian University of Technology - Institute of Engineering Materials and Biomaterials - Division of Materials Processing Technology, Management and Computer Techniques in Materials Science, Poland
Title Of Article
METALLISATION TECHNOLOGY OF SILICON SOLAR CELLS USING THE CONVECTIONAL AND LASER TECHNIQUE
شماره ركورد
40670
Abstract
The aim of the paper was to optimize the Selective Laser Sintering (SLS) and co-firing in the infrared conveyor furnace parameters in front Screen Printed (SP) contacts. The co-firing in the infrared conveyor furnace was carried out at various temperature. The SLS was carried out at various a laser beam, scanning speed of the laser beam and front electrode thickness. The investigations were carried out on monocrystalline silicon wafers. During investigations was applied a silver powder with the grain size of 40 μm. The contacts parameters are obtained according to the Transmission Line Model (TLM) measurements. Firstly, this paper shows the comparison between the convectional an unconventional method of manufacturing front contacts of monocrystalline silicon solar cells with the different morphology of silicon for comparative purposes. Secondly, the papers shows technological recommendations for both methods in relation to parameters such as: the optimal paste composition, the morphology of the silicon substrate to produce the front electrode of silicon solar cells, which were selected experimentally in order to produce a uniformly melted structure, well adhering to the substrate, with the low resistance of the front electrode-to-substrate joint zone.
From Page
275
NaturalLanguageKeyword
Silicon solar cells , Screen printing , Selective laser sintering , Transmission line model
JournalTitle
Pamukkale University Journal Of Engineering Sciences
To Page
280
JournalTitle
Pamukkale University Journal Of Engineering Sciences
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