Chemical Recycling of PET Using Catalysts from Layered Double Hydroxides: Effect of Synthesis Method and Mg-Fe Biocompatible Metals

AP Arcanjo, DO Liborio, S Arias, FR Carvalho, JP Silva… - Polymers, 2023 - mdpi.com
The chemical recycling of poly (ethylene terephthalate)(PET) residues was performed via
glycolysis with ethylene glycol (EG) over Mg-Fe and Mg-Al oxide catalysts derived from …

Hydrocalumite and hydrocalumite-type compounds: A special type of layered double hydroxides

A Jiménez, R Trujillano, A Gil, V Rives, MÁ Vicente - Applied Clay Science, 2025 - Elsevier
An exhaustive bibliographical review of one of the most peculiar Layered Double
Hydroxides, LDH, namely hydrocalumite and hydrocalumite–type compounds, has been …

Unveiling the exceptional synergism-induced design of Co-Mg-Al layered triple hydroxides (LTHs) for boosting catalytic activity toward the green synthesis of indol-3-yl …

HA Hamad, H Nageh, HM El-Bery, A Kasry… - Journal of Colloid and …, 2021 - Elsevier
The current study provides a novel insight into the role of synergism of the changes in Mg
2+/Al 3+ in the best catalytic activity of indol-3-yl derivatives. A series of Co-Mg-Al layered …

Influence of terephthalate anion in ZnAl layered double hydroxide on lead ion removal: Adsorption, kinetics, thermodynamics and mechanism

RVS de Aquino, PGC de Lucena, S Arias… - Colloids and Surfaces A …, 2024 - Elsevier
In this work, layered double hydroxides (LDHs) intercalated with carbonate (ZnAl-CO 3) and
terephthalate (ZnAl-TA) anions were synthesized for the removal of lead (Pb 2+) ions from …

Hydrogen-free deoxygenation of industrial vegetable oil waste using Ce, Zr-NiAl catalysts for second-generation biofuels production

S Arias, DP Vascocelos, D de Oliveira Libório… - Molecular …, 2022 - Elsevier
High acidic vegetable oil feedstocks and wastes are not suitable for conventional biodiesel
production. These wastes could be used to produce cheap hydrocarbon-rich biofuels …

Preparation of superhydrophobic Li–Al-Ala LDH/SA film with enhanced corrosion resistance and mechanical stability on AZ91D Mg alloy

C Wang, Y Huang, J Li, M Wang, X Du… - Journal of Materials …, 2022 - Springer
Layered double hydroxide (LDH) films have attracted extensive attention in Mg alloy anti-
corrosion due to their unique physical barrier function and ion exchange performance …

Nano-Pd/CeO2 catalysts for hydrogen storage by reversible benzene hydrogenation/dehydrogenation reactions

G Zhou, T Li, J Chen, L Deng, H **e - International Journal of Hydrogen …, 2021 - Elsevier
Nano-CeO 2 supports, which have different structure from different preparation methods,
were used to prepare nano-Pd/CeO 2 catalysts. The hydrogen storage capacity of prepared …

NiAlCe mixed oxides obtained from layered double hydroxides applied to anisole hydrodeoxygenation

LA do Nascimento, SRS Peçanha, S Arias, BS Santos… - Catalysis Today, 2022 - Elsevier
Bio-oil derived from the pyrolysis of lignocellulosic biomass residues cannot be used directly
as biofuel due to the high content of oxygenated compounds. As an alternative, bio-oil must …

[HTML][HTML] The effect of Zr (IV) addition on the phosphate removal properties of MgAl-LDH

KT Bünning, TH Kim, V Prevot, C Forano… - Applied Clay …, 2023 - Elsevier
Recovery of phosphate from wastewater represents a sustainable alternative to phosphate
rock, a limited resource. Magnesium aluminum layered double hydroxides (MgAl-LDH), are …

Influence of Ni/Al ratio on the fast pyrolysis of myristic acid when adsorbed on unsupported mixed oxides derived from layered double hydroxides

S Arias, JF González, LV Sousa, CBM Barbosa… - Catalysis Today, 2021 - Elsevier
Residual lipids with high fatty acid content represent an important source of raw material for
renewable biofuels. They are not suitable for the production of biodiesel via alkaline …