Water-soluble ZnSe/ZnS:Mn/ZnS quantum dots convert UV to visible light for improved Si solar cell efficiency

The sensitivity of Si solar cells to the UV portion of the solar spectrum is low, and must be increased to further improve their efficiencies. In this study, water-soluble ZnSe/ZnS:Mn/ZnS core/shell/shell quantum dots (QDs) capable of converting UV into visible light were synthesised by a hydrotherm...

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Veröffentlicht in:	Journal of materials chemistry. C, Materials for optical and electronic devices Materials for optical and electronic devices, 2021-01, Vol.9 (2), p.693-71
Hauptverfasser:	Nishimura, Hisaaki, Maekawa, Takaya, Enomoto, Kazushi, Shigekawa, Naoteru, Takagi, Tomomi, Sobue, Susumu, Kawai, Shoichi, Kim, DaeGwi
Format:	Artikel
Sprache:	eng
Schlagworte:	Energy conversion efficiency Glass coatings Photoluminescence Photovoltaic cells Quantum dots Sol-gel processes Solar cells Spectral sensitivity Water chemistry Zinc sulfide
Online-Zugang:	Volltext
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