Highly Luminescent Flexible Quantum Dot–Clay Films
2008; Volume: 20; Issue: 16 Linguagem: Inglês
10.1002/adma.200702544
ISSN1521-4095
AutoresHiroyuki Tetsuka, Takeo Ebina, Fujio Mizukami,
Tópico(s)Perovskite Materials and Applications
ResumoHighly luminescent flexible CdSe/ZnS-clay films with a well-organized structure can be prepared by simple casting of aqueous dispersions of nanocrystals and clay. Through electrostatic interactions, negatively charged CdSe/ZnS nanocrystals are incorporated into the spaces between the positively charged edges of clay platelets. A substantial enhancement in photoluminescence efficiency is observed by introducing thermal annealing. Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2089/2008/adma200702544_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
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