Dental material based on poly(methyl methacrylate) with magnesium-aluminum layered double hydroxide (MgAl-LDH) on bio-silica particles

被引：4
|
作者：
Alazreg, Asma [1 ]
Vuksanovic, Marija M. [2 ]
Mladenovic, Ivana O. [3 ]
Egelja, Adela [2 ]
Jankovic-Mandic, Ljiljana [2 ]
Marinkovic, Aleksandar [1 ]
Heinemann, Radmila Jancic [1 ]
机构：
[1] Univ Belgrade, Fac Technol & Met, Belgrade, Serbia
[2] Natl Inst Republ Serbia, VINCA Inst Nucl Sci, Dept Chem Dynam & Permanent Educ, Belgrade, Serbia
[3] Univ Belgrade, Inst Chem Technol & Met, Natl Inst Republ Serbia, Belgrade, Serbia
来源：
MATERIALS LETTERS | 2024年 / 354卷
关键词：
Layered double hydroxide; Composite materials; Mechanical properties;
D O I：
10.1016/j.matlet.2023.135354
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The MgAl-LDH@SiO2 particles are prepared by the coprecipitation of LDH on silica originating from plants. Particles are of submicron size and are well dispersed in the matrix. Composites consisting of PMMA reinforced with MgAl-LDH@SiO2 particles have improved hardness and resistance to viscoelastic deformation, as tested by microhardness measurements.
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页数：4
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