期刊
NANOTECHNOLOGY
卷 28, 期 9, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1361-6528/aa577f
关键词
quantum dots; lead selenide; PbSe; nanocomposites; luminescent solar concentrator; solar energy; optical properties
资金
- Division Of Chemistry
- Direct For Mathematical & Physical Scien [1609365] Funding Source: National Science Foundation
The results are presented for luminescent solar concentrators (LSCs) fabricated with poly(lauryl methacrylate-co-ethylene glycol dimethacrylate) (P(LMA-co-EGDMA)) and Angstrom Bond, Inc. AB9093 acrylic epoxy matrix, high quantum yield (> 70%) PbSe quantum dots (QDs) and silicon photovoltaic (Si PV) cells. LSCs were tested under a lamp with broadband illumination, photon flux-matched to a standard solar spectrum and verified under a calibrated solar lamp source. The P(LMA-co-EGDMA) sample demonstrated the highest power conversion efficiency of any known LSC fabricated with either QDs or Si PV cells, 4.74%. Additionally, increased temperature was shown to reduce efficiency.
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