Sunlight-Operated TiO2-Based Photocatalysts

Authors: Barba-Nieto, I; Caudillo-Flores, U; Fernandez-Garcia, M; Kubacka, A

Molecules. vol: 25. page: .
Date: SEP. 2020.
Doi: 10.3390/molecules25174008.

Photo-catalysis is a research field with broad applications in terms of potential technological applications related to energy production and managing, environmental protection, and chemical synthesis fields. A global goal, common to all of these fields, is to generate photo-catalytic materials able [read more]

Advances in catalytic routes for the production of carboxylic acids from biomass: a step forward for sustainable polymers

Authors: Iglesias, J; Martinez-Salazar, I; Maireles-Torres, P; Alonso, DM; Mariscal, R; Granados, ML

Chem. Soc. Rev.. vol: 49. page: 0306-0012.
Date: AUG 21. 2020.
Doi: 10.1039/d0cs00177e.

Polymers are ubiquitously present in our daily life because they can meet a wide range of needs and fields of applications. This success, based on an irresponsible linear consumption of plastics and the access [read more]

Carbon Nanotubes-Filled Siloxane Composite Foams for Oil Recovery Application: Compression Properties

Authors: Piperopoulos, E; Calabrese, L; Mastronardo, E; Proverbio, E; Milone, C

Fibers. vol: 8. page: .
Date: JUL. 2020.
Doi: 10.3390/fib8070045.

This paper studies the correlation between oil recovery usability and mechanical behavior under compression loads of an innovative oil recovery material. The examined composites are silicone foams filled with carbon nanotubes (CNT). Here, the reutilization of oil recovery processes [read more]

Accordion-like effect of flexible organic structure-directing agents in the synthesis of ferrierite zeolite

Authors: Almeida, RKS; Perez-Pariente, J; Gomez-Hortiguela, L

Microporous Mesoporous Mat.. vol: 300. page: 1387-1811.
Date: jun-15. 2020.
Doi: 10.1016/j.micromeso.2020.110149.

Ferrierite zeolite was synthesized by a co-structure-directing route using a highly flexible diquaternary ammonium cation (N,N’-bis-triethylpentanediyldiammonium) as a structure directing agent in combination with tetramethylammonium as a small co-structure-directing agent. Strong alterations of the C-13 NMR bands of the bulky organic [read more]

White Light Emission by Simultaneous One Pot Encapsulation of Dyes into One-Dimensional Channelled Aluminophosphate

Authors: Sola-Llano, R; Oliden-Sanchez, A; Alfayate, A; Gomez-Hortiguela, L; Perez-Pariente, J; Arbeloa, T; Hofkens, J; Fron, E; Martinez-Martinez, V

Nanomaterials. vol: 10. page: .
Date: JUN. 2020.
Doi: 10.3390/nano10061173.

By simultaneous occlusion of rationally chosen dyes, emitting in the blue, green and red region of the electromagnetic spectrum, into the one-dimensional channels of a magnesium-aluminophosphate with AEL-zeolitic type structure, MgAPO-11, [read more]

Comparative Study of Different Acidic Surface Structures in Solid Catalysts Applied for the Isobutene Dimerization Reaction

Authors: Fernandez-Morales, JM; Castillejos, E; Asedegbega-Nieto, E; Dongil, AB; Rodriguez-Ramos, I; Guerrero-Ruiz, A

Nanomaterials. vol: 10. page: .
Date: JUN. 2020.
Doi: 10.3390/nano10061235.

Dimerization of isobutene (IBE) to C(8s)olefins was evaluated over a range of solid acid catalysts of diverse nature, in a fixed bed reactor working in a continuous mode. All catalytic materials were studied in the title reaction [read more]

Mineralizer effects on the physicochemical and catalytic properties of AlMCM-41 mesoporous materials

Authors: Ng, EP; Abdullahi, H; Khoerunnisa, F; Maireles-Torres, P; Lee, HL; Adam, F; Ling, TC; Wong, KL

Microporous Mesoporous Mat.. vol: 297. page: 1387-1811.
Date: may-01. 2020.
Doi: 10.1016/j.micromeso.2020.110016.

The effects of various alkali metal hydroxide mineralizers (LiOH, NaOH, KOH and CsOH) on the formation of AlMCM-41 mesoporous materials were investigated. The ordering of mesostructure was reduced when stronger base [read more]

Bottleneck Effect Explained by Le Bail Refinements: Structure Transformation of Mg-CUK-1 by Confining H2O Molecules

Authors: Sanchez-Gonzalez, E; Flores, JG; Flores-Reyes, JC; Morales-Salazar, I; Blanco-Carapia, RE; Rincon-Guevara, MA; Islas-Jacome, A; Gonzalez-Zamora, E; Aguilar-Pliego, J; Ibarra, IA

Materials. vol: 13. page: .
Date: APR. 2020.
Doi: 10.3390/ma13081840.

The structure transformation of Mg-CUK-1 due to the confinement of H2O molecules was investigated. Powder X-ray diffraction (PXRD) patterns were collected at different H2O loadings and the cell parameters [read more]

Morphological effects on catalytic performance of LTL zeolites in acylation of 2-methylfuran enhanced by non-microwave instant heating

Authors: Ahmad, NH; Daou, TJ; Maireles-Torres, P; Zaarour, M; Mintova, S; Ling, TC; Ng, EP

Mater. Chem. Phys.. vol: 244. page: 0254-0584.
Date: APR 1. 2020.
Doi: 10.1016/j.matchemphys.2020.122688.

Morphological characteristics of zeolites can have significant effects on the catalytic reactions. However, the roles of zeolite morphology on catalytic reactions, particularly Friedel-Crafts acylation of 2-methylfuran, are still not clear. Hence, LTL-type [read more]

Electrocatalysis for reactions of oxygen reduction and evolution and their involvement in the storage of renewable energy

Authors: Martinez-Huerta, MV

Bol. Grupo Esp. Carbon. vol: . page: 2172-6094.
Date: MAR. 2020.
Doi: .

The electrochemical reactions of oxygen reduction and evolution are fundamental for the development of electrochemical devices for the conversion and storage of renewable energy such as electrolysers, fuel cells and regenerative fuel cells. The hydrogen would be generated from the electrolysis of water when [read more]


November 2020
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