Publications by authors named "Adela Egelja"
Article Synopsis
- A magnesium-aluminum layered double hydroxide (LDH) was created using a coprecipitation technique from a nitrate solution and transformed into a layered double oxide (LDO) after being heated to 450 °C.
- During rehydration in a fluoride solution, the LDH's original structure was restored and fluoride ions were absorbed to maintain balance, a finding confirmed by energy-dispersive X-ray spectroscopy (EDS).
- The study demonstrated that using ethanol during the rehydration process significantly increased fluoride incorporation, and the fluoride release pattern from the material revealed a rapid initial release followed by a slower, prolonged release.
Silica particles were obtained from rice husk to which layered double hydroxide particles were deposited (weight ratio 1 : 1). Fe-Al layered double hydroxides (FeAl-LDH) were synthesized by co-precipitation with ratios Fe : Al of 3 : 1 in the presence of SiO particles from the rice husk. Characterization of the synthesized FeAl-LDH@SiO particles was performed by X-ray diffraction, Fourier transforms infrared spectroscopy (FTIR) and scanning electron microscopy with EDS.
View Article and Find Full Text PDFThe goal of this study was to investigate the effect of the structure of Mn-Al layered double hydroxide (LDH) on the adhesion behavior of composite adhesives on two Al alloys (L3005 and L8079). The composite adhesives were made out of the UV-curing Bisphenol A glycidylmethacrylate/triethylene glycol dimethacrylate (BT) as polymer matrix and the addition of 1, 3, and 5 wt. % of Mn-Al LDH as adhesion enhancers.
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