Cutting-edge materials combining zerovalent iron applied to the photocatalytic treatment of organic contaminants of emerging concern in wastewater

Authors: Mesa-Medina, S; Villajos, B; Gasco, A; Hermosilla, D

Curr. Opin. Green Sustain. Chem.. vol: 30. page: 2452-2236.
Date: AUG. 2021.
Doi: 10.1016/j.cogsc.2021.100484.

Zerovalent iron (ZVI) catalysts have recently been evaluated for wastewater remediation applications because of their highly efficient catalytic properties and its low cost, which results from its natural abundance and easy production; although passivation, agglomeration, and corrosion [read more]

High enhancement of the hydrolysis rate of cellulose after pretreatment with inorganic salt hydrates

Autores: Lara-Serrano, M; Morales-delaRosa, S; Campos-Martin, JM; Fierro, JLG

Green Chem.. vol: 23. page: 1463-9262.
Fecha: AUG 7. 2021.
Doi: 10.1039/d1gc90070f.


Artificial enzymes with multiple active sites

Authors: Palomo, JM

Curr. Opin. Green Sustain. Chem.. vol: 29. page: 2452-2236.
Date: JUN. 2021.
Doi: 10.1016/j.cogsc.2021.100452.

Artificial enzymes based on the modification of a protein structure for the creation of new active catalytic sites have experienced a great boom in recent years. Multidisciplinary strategies of genetic engineering, chemical or chemical biological tools have been successfully described to synthetize them. [read more]

Catalytic transfer hydrogenation of maleic acid with stoichiometric amounts of formic acid in aqueous phase: paving the way for more sustainable succinic acid production

Authors: Granados, ML; Moreno, J; Alba-Rubio, AC; Iglesias, J; Alonso, DM; Mariscal, R

Green Chem.. vol: 22. page: 1463-9262.
Date: mar-21. 2020.
Doi: 10.1039/c9gc04221k.

The aqueous phase hydrogenation of maleic acid (MAc) to succinic acid (SAc) is demonstrated in the absence of any organic solvent and using stoichiometric amount of formic acid (FAc) as source of H-2. Among the different [read more]

Recent advances in photo-assisted preferential CO oxidation in H-2-rich stream

Authors: Barroso-Martin, I; Alberoni, C; Rodriguez-Castellon, E; Infantes-Molina, A; Moretti, E

Curr. Opin. Green Sustain. Chem.. vol: 21. page: 2452-2236.
Date: FEB. 2020.
Doi: 10.1016/j.cogsc.2019.07.008.

Photocatalysis plays a key role in CO preferential oxidation (CO-PROX) in H-2-rich streams thanks to the great performance this reaction can achieve when it is light driven, at atmospheric pressure and room temperature, with negligible [read more]

Sn-Al-USY for the valorization of glucose to methyl lactate: switching from hydrolytic to retro-aldol activity by alkaline ion exchange

Authors: Iglesias, J; Moreno, J; Morales, G; Melero, JA; Juarez, P; Granados, ML; Mariscal, R; Martinez-Salazar, I

Green Chem.. vol: 21. page: 1463-9262.
Date: nov-07. 2019.
Doi: 10.1039/c9gc02609f.

Lactic acid and ester derivatives, which are important precursors of a wide variety of products, can be prepared via retro-aldol sugar condensation in the presence of Sn-containing zeolites. However, the preparation of [read more]

Thermo-Photocatalysis: Environmental and Energy Applications

Authors: Nair, V; Munoz-Batista, MJ; Fernandez-Garcia, M; Luque, R; Colmenares, JC

ChemSusChem. vol: 12. page: 1864-5631.
Date: may-21. 2019.
Doi: 10.1002/cssc.201900175.

Catalysis is an integral part of a majority of chemical operations focused on the generation of value-added chemicals or fuels. Similarly, the extensive use of fossil-derived fuels and chemicals has led to deterioration of the environment. Catalysis currently plays [read more]

Selective synthesis of citrus flavonoids prunin and naringenin using heterogeneized biocatalyst on graphene oxide

Authors: Carceller, JM; Galan, JPM; Monti, R; Bassan, JC; Filice, M; Iborra, S; Yu, JH; Corma, A

Green Chem.. vol: 21. page: 1463-9262.
Date: feb-21. 2019.
Doi: 10.1039/c8gc03661f.

Production of citrus flavonoids prunin and naringenin was performed selectively through the enzyme hydrolysis of naringin, a flavonoid glycoside abundant in grapefruit wastes. To produce the monoglycoside flavonoid, prunin, crude naringinase from [read more]

Continuous Gas-Phase Condensation of Bioethanol to 1-Butanol over Bifunctional Pd/Mg and Pd/Mg-Carbon Catalysts

Authors: Lopez-Olmos, C; Morales, MV; Guerrero-Ruiz, A; Ramirez-Barria, C; Asedegbega-Nieto, E; Rodriguez-Ramos, I

ChemSusChem. vol: 11. page: 1864-5631.
Date: oct-11. 2018.
Doi: 10.1002/cssc.201801381.

The condensation of ethanol to 1-butanol in the presence of different catalyst systems based on a Pd dehydrogenating/hydrogenating component and magnesium hydroxide-derived materials as basic ingredient was studied in a fixed-bed reactor. The metal was incorporated by [read more]


mayo 2022
Go to Top