High-Temperature, Reversible and Robust Thermochromic Fluorescence Based on Rb2 MnBr4 (H2 O)2 for Anti-Counterfeiting.
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DOI: 10.1002/adma.202301914
Abstract: Thermochromic fluorescence materials (TFMs) characterized by noticeable emission color variation with temperature have attracted pervasive attention for their frontier application in stimulus-response and optical encryption technologies. However, existing TFMs typically suffer from weak PL reversibility… read more here.
Keywords: rb2 mnbr4; temperature; high temperature; anti counterfeiting ... See more keywords