The influence of trivalent lanthanide io
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Samita Basu; Liudmila Kundu; Mihir Chowdhury
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Article
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1987
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Elsevier Science
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English
⚖ 397 KB
It is observed that the lanthanide acetylacetonates (Ln( acac) ,) quench the magnetic field effect of pyrene-dimethylaniline exciplex luminescence. The quenching rate constants (Q) for the different Ln 3+ ions follow the same trend as was previously observed in the photolysis of quinones and ketones