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Abstract
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The purpose of this study was the preparation of layered
double hydroxide (LDH) -based nanohybrids with improved
photoluminescence emission and high photostability. The anion
exchange-based microwave method was applied for the
intercalation of mordant orange 1 into MgAl-LDH. The prepared
organic-inorganic nanohybrid was confirmed by X-ray diffraction,
thermal gravimetric analysis (TGA), inductively coupled
plasma spectrometry (ICP), and infrared spectra (FT-IR). Also, the
morphology of the obtained sample was investigated using the
field emission-scanning electron microscopy (FE-SEM) method.
In the MgAl-LDH interlayer space, a tilted orientation and
bilayer arrangement were predicted for the mordant orange 1
anions. Compared with the pure mordant orange 1, the MgAl-
LDH/mordant orange 1-MA (prepared using the microwavebased
anion exchange method) has improved photoluminescence
emission with high Photostability. These findings supply
a new approach for designing photoluminescence materials
that potentially apply to optical devices with high Photostability.
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