Laser induced forward transfer of silver pastes for printing of fingers in c-si cells.

Chen, Yu; Sanchez Aniorte, Maria Isabel; Morales Furió, Miguel; Lauzurica Santiago, Sara y Molpeceres Álvarez, Carlos Luis (2014). Laser induced forward transfer of silver pastes for printing of fingers in c-si cells.. En: "29th European Photovoltaic Solar Energy Conference and Exhibition", 22 - 26 September 2014, Amsterdam (Holanda). ISBN 3-936338-34-5. pp. 1406-1409.

Descripción

Título: Laser induced forward transfer of silver pastes for printing of fingers in c-si cells.
Autor/es:
  • Chen, Yu
  • Sanchez Aniorte, Maria Isabel
  • Morales Furió, Miguel
  • Lauzurica Santiago, Sara
  • Molpeceres Álvarez, Carlos Luis
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 29th European Photovoltaic Solar Energy Conference and Exhibition
Fechas del Evento: 22 - 26 September 2014
Lugar del Evento: Amsterdam (Holanda)
Título del Libro: 29th European Photovoltaic Solar Energy Conference and Exhibition
Fecha: Septiembre 2014
ISBN: 3-936338-34-5
Volumen: 2CV.4.
Materias:
Palabras Clave Informales: WAFER-BASED SILICON SOLAR CELLS AND MATERIALS TECHNOLOGY, Silicon Solar Cell Improvements
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Física Aplicada e Ingeniería de Materiales
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The main objective of this work is to adapt the Laser Induced Forward Techniques (LIFT), a well- known laser direct writing technique for material transfer, to define metallic contacts (fingers and busbars) onto c-Si cells. The silver paste (with viscosity around 30-50 kcPs) is applied over a glass substrate using a coater. The thickness of the paste can be control changing the deposit parameters. The glass with the silver paste is set at a controlled gap over the c-Si cell. A solid state pulsed laser (532 nm) is focused at the glass/silver interface producing a droplet of silver that it is transferred to the c-Si cell. A scanner is used to print lines. The process parameters (silver paste thickness, gap and laser parameters -spot size, pulse energy and overlapping of pulses) are modified and the morphology of the lines is studied using confocal microscopy. Long lines are printed and the uniformity (in thickness and height) is studied. Some examples of metallization of larger areas (up to 10 cm x 10 cm) are presented.

Proyectos asociados

TipoCódigoAcrónimoResponsableTítulo
Gobierno de EspañaNE2011-2335SIMLASPVSin especificarSin especificar
Gobierno de EspañaNE2013- 48629-C4-3-RHELLOSin especificarSin especificar
FP7NMP-ICT-FOF. 609355APPOLOVALSTYBINIS MOKSLINIU TYRIMU INSTITUTAS FIZINIU IR TECHNOLOGIJOS MOKSLU CENTRASHub of Application Laboratories for Equipment Assessment in Laser Based Manufacturing

Más información

ID de Registro: 37627
Identificador DC: http://oa.upm.es/37627/
Identificador OAI: oai:oa.upm.es:37627
URL Oficial: http://www.eupvsec-proceedings.com/proceedings?fulltext=LASER+INDUCED+FORWARD+TRANSFER+OF+SILVER+PASTES+++FOR+PRINTING+OF+FINGERS+IN+C-SI+CELLS&paper=30987
Depositado por: Memoria Investigacion
Depositado el: 03 Mar 2016 16:59
Ultima Modificación: 21 Ago 2017 11:50
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