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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-22 2:37 |
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Conference: Bucharest University Faculty of Physics 2012 Meeting
Section: Physics and Technology of Alternative Renewable Energy Supplies
Title:
Thermo-solar panels with nanocarbon based inks
Authors:
D. VISAN, Ana CUCU, C. CEAUS, L. POPOVICI, Ana.M.DUCU, S.M.IORDACHE, I. STAMATIN
Affiliation:
University of Bucharest, Faculty of Physics, Romania
3Nano-SAE Research Centre, University of Bucharest, Romania
E-mail
io_dragos@yahoo.com
Keywords:
solar panels, carbon compounds, photo-absorbant efficiency
Abstract:
Over the last 30 years, a large amount of research on PV-Thermal (PVT) collectors has been carried out. In this field the use of carbon compounds for solar panels technology have attracted a great interest both scientific and technological. This study investigated the efficiency of several plastic thermosolar panels. In this respect solar collectors were designed with different photoabsorbant substrates: inks based on KJB (Ketjenblack EC-300J), expanded graphite, graphenes respective black paint. The devices were analyzed in the wide spectrum of 200 to 2500 nm and the photo-absorbant efficiency of each compound compared. The thermal efficiency and the heat transfer, are evaluated for each configuration and paint
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