Carbonated hydrocalumite synthesized by the microwave method as a possible antacid

Linares, Carlos F.; Moscosso, Joel; Alzurutt, Víctor; Ocanto, Freddy; Bretto, Pablo; González, Gema

doi:10.1016/j.msec.2016.01.007

Cited by 16 publications

(2 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The presence of the carbonate in the interlayer region significantly affects the chemical reactivity of the LDH so that Yoon et al (2014) reported calcined layered double hydroxide as an effective absorbent for chloride ions in the cement matrix. Linares et al (2016) also demonstrated that carbonated hydrocalumite can be used as a promising antacids using a synthetic gastric juice compared with commercial ones. In general, HC has other industrial and environmental applications like mopping up of oil from oil-water mixtures (Dutta, and Pramanik, 2013), the removal of environmental hazards in acid mine drainage (Li et al, 2008), and a mechanism for the disposal of radioactive wastes (Das et al, 2003).…”

Section: Introductionmentioning

confidence: 93%

Rapid preparation of nano hexagonal-shaped hydrocalumite via one-pot mechanochemistry method

Fahami

Beall

Enayatpour

et al. 2017

Applied Clay Science

View full text Add to dashboard Cite

Hexagonal-shaped hydrocalumite (Ca-Al layered double hydroxides) was successfully synthesized by one-step mechanochemistry method within only 30 min. The product was characterized by X-ray diffraction, Fourier Transform Infrared spectroscopy, field emission scanning electron microscopy, energy dispersive spectroscopy, elemental mapping analysis, transmission electron microscopy, X-ray fluorescence, and thermogravimetric analysis. The results showed that the formation of a well-defined hydrocalumite and the microstructural evolution were strongly dependent on the milling time. From XRD profiles, a well-crystallized hydrocalumite with higher peaks intensity was formed after 60 min of milling, while the sharpness and intensity of LDH-derived XRD peaks decreased as milling time increased. Microscopic analysis showed that the product had hexagonal layered structure with lateral dimension of 100 to 200 nm. In addition, the thermal decomposition of the product is reported in details. This study offers a low-cost approach to synthesis of hydrocalumite owing to simplicity and extremely short processing time.

show abstract

Section: Introductionmentioning

confidence: 93%

Rapid preparation of nano hexagonal-shaped hydrocalumite via one-pot mechanochemistry method

Fahami

Beall

Enayatpour

et al. 2017

Applied Clay Science

View full text Add to dashboard Cite

show abstract

“…Hydrocalumite, Ca 2 Al(OH) 6 Cl•2H 2 O, belongs to the LDH family [21]. Among its most important applications are: adsorbent [24], antacid [25], ion-exchanger [26], and basic heterogeneous catalyst [27][28][29][30][31]. We recently reported the preparation of hydrocalumite from saline slags [8].…”

Section: Introductionmentioning

confidence: 99%

Preparation of Ca2Al1–mFem(OH)6Cl·2H2O-Doped Hydrocalumites and Application of Their Derived Mixed Oxides in the Photodegradation of Ibuprofen

et al. 2022

View full text Add to dashboard Cite

Aluminum from saline slags generated during the recycling of this metal, extracted under reflux conditions with aqueous NaOH, was used in the synthesis of hydrocalumite-type solids with the formula Ca2Al1–mFem(OH)6Cl·2H2O. The characterization of the obtained solids was carried out by powder X-ray diffraction, infrared spectroscopy, thermal analysis, element chemical analysis, N2 adsorption-desorption at −196 °C and electron microscopy. The results showed the formation of Layered Double Hydroxide-type compounds whose characteristics varied as the amount of incorporated Fe3+ increased. These solids were calcined at 400 °C and evaluated for the catalytic photodegradation of ibuprofen, showing promising results in the elimination of this drug by advanced oxidation processes. The CaAl photocatalyst (without Fe) showed the best performance under UV light for the photodegradation of ibuprofen.

show abstract

Flow Semi-continuous Mechanochemistry as a Versatile and Efficient Tool for the Synthesis of Hydrocalumite and the Isomerization of Glucose to Fructose

Pérez-Merchán,

Moreno-Tost,

Malpartida

et al. 2024

Top Catal

View full text Add to dashboard Cite

Carbonated hydrocalumite synthesized by the microwave method as a possible antacid

Cited by 16 publications

References 18 publications

Rapid preparation of nano hexagonal-shaped hydrocalumite via one-pot mechanochemistry method

Rapid preparation of nano hexagonal-shaped hydrocalumite via one-pot mechanochemistry method

Preparation of Ca2Al1–mFem(OH)6Cl·2H2O-Doped Hydrocalumites and Application of Their Derived Mixed Oxides in the Photodegradation of Ibuprofen

Flow Semi-continuous Mechanochemistry as a Versatile and Efficient Tool for the Synthesis of Hydrocalumite and the Isomerization of Glucose to Fructose

Contact Info

Product

Resources

About