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New metal compounds, useful as a phosphor in a light emitting diode, and as an adsorbent or absorb

2025-07-29 06:371730下载
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co-ordination polymers of alkaline earth metals and rare earth metals with nitrogen-hetero-cyclic ligand The present invention relates to, excellent luminescence properties including high quantum efficiencies and finely adjustable extending through and high temperatures for the fluorescence quenching characterised fluorescence wavelengths.


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