Highly stable CuInS2@ZnS:Al core@shell quantum dots: the role of aluminium self-passivation.

نویسندگان

  • Pinhua Rao
  • Wei Yao
  • Zhichun Li
  • Long Kong
  • Wenqi Zhang
  • Liang Li
چکیده

A simple approach was introduced to enhance the photostability of CuInS2@ZnS core@shell quantum dots (QDs) by doping aluminium into the ZnS shell. Aluminium in the as-prepared QDs was oxidized to Al2O3, which formed a passivation oxide layer that effectively prevents photo-degradation of QDs during long-term light irradiation.

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Highly stable CuInS2@ZnS:Al core@shell quantum dots: role of aluminium self-passivation

Please note that technical editing may introduce minor changes to the text and/or graphics, which may alter content. The journal’s standard Terms & Conditions and the Ethical guidelines still apply. In no event shall the Royal Society of Chemistry be held responsible for any errors or omissions in this Accepted Manuscript or any consequences arising from the use of any information it contains. ...

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عنوان ژورنال:
  • Chemical communications

دوره 51 42  شماره 

صفحات  -

تاریخ انتشار 2015