Lanthanoid complexes supported by retro-Claisen condensation products of β-triketonates
نویسندگان
چکیده
منابع مشابه
Lanthanoid β-triketonates: a new class of highly efficient NIR emitters for bright NIR-OLEDs.
The reaction of hydrated YbCl3 with potassium tribenzoylmethanide yields a new bimetallic tetranuclear Yb(3+)/K(+) assembly. This species not only possesses the longest excited state lifetime and quantum yield reported for the Yb(3+) diketonate family but is also suitable to be incorporated in NIR-OLEDs, whose performance outclasses any other reported lanthanoid-based device with NIR emission.
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ژورنال
عنوان ژورنال: Dalton Transactions
سال: 2018
ISSN: 1477-9226,1477-9234
DOI: 10.1039/c8dt03585g