Buscar
Mostrando ítems 31-40 de 155
Boosting the electrochemical oxygen reduction activity of hemoglobin on fructose@graphene-oxide nanoplatforms
(Royal Society of Chemistry, 2019)
A metal-free oxygen reduction reaction (ORR) electrocatalyst with outstanding performance was obtained through an easy and one-pot synthesis of hemoglobin functionalized fructose@graphene-oxide (GO) nanocomposites. The ...
Ultrastable CoxSiyOz Nanowires by Glancing Angle Deposition with Magnetron Sputtering as Novel Electrocatalyst for Water Oxidation
(Wiley-VCH, 2019)
Cobalt is one of the most promising non‐noble metal as electrocatalyst for water oxidation. Herein, a highly stable silicon‐cobalt mixed oxide thin film with a porous columnar nanostructure is proposed as electrocatalyst ...
Folding of cytosine-based nucleolipid monolayer by guanine recognition at the air-water interface
(Elsevier, 2019)
Monolayers of a cytosine-based nucleolipid (1,2-dipalmitoyl-sn-glycero-3-(cytidine diphosphate) (ammonium salt), CDP-DG) at basic subphase have been prepared at the air-water interface both in absence and presence of ...
Facile synthesis of C60-nano materials and their application in High-Performance Water Splitting Electrocatalysis
(Royal Society of Chemistry, 2020)
Here, we report the synthesis and characterization of crystalline C60 nanomaterials and their applications as bifunctional water splitting catalysts. The shapes of the resulting materials were tuned via a solvent engineering ...
Electroanalytical methods and their hyphenated techniques for novel ion battery anode research
(Royal Society of Chemistry, 2020)
The physicochemical properties of the metal-ion battery anodes display a key role in the full behavior and electrochemical performance of energy storage devices. Novel ion battery anode materials (NIBAMs) are attracting a ...
Experimental energy performance assessment of a solar desiccant cooling system in Southern Europe climates
(Elsevier, 2019)
Solar desiccant cooling systems, SDEC, could be an effective alternative to conventional cooling systems, which mainly depend on electrical energy. The main objective of this work was to determine experimentally the seasonal ...
Improving the electrocatalytic performance of sustainable Co/Carbon materials for oxygen evolution reaction by ultrasound and microwave assisted synthesis
(Royal Society of Chemistry, 2020)
The design of sustainable procedures for the preparation of cobalt/carbon-based materials as an anode for hydrogen fuel production through electrocatalytic water splitting has attracted much interest in the last few years. ...
Cr3+ substituted Zn-Al layered double hydroxides as UV–Vis light photocatalysts for NO gas removal from the urban environment
(Elsevier, 2019)
The ZnAl-CO3, ZnAlCr-CO3 and ZnCr-CO3 LDH samples were studied as De-NOx photocatalysts in this work. Samples without Cr and increasing the presence of Cr3+ in the LDH framework in the 0.06, 0.15 and 0.3 Cr/Zn ratio were ...
Effects of Fe3+ substitution on Zn-Al layered double hydroxides for enhanced NO photochemical abatement
(Elsevier, 2020)
In this work the ability of ZnAlFe-CO3 layered double hydroxides (LDHs) as highly efficient UV-Vis light photocatalysts for the photochemical oxidation of NO gas was studied. LDHs with 3.5 to 4.1 M2+/M3+ and 0.33 to 1.55 ...
Thermal and light irradiation effect on the electrocatalytic performance of Hemoglobin modified Co3O4-g-C3N4 nanomaterials for oxygen evolution reaction
(Royal Society of Chemistry, 2020)
The oxygen evolution reaction (OER) plays a key role in the water splitting process and a high energy conversion efficiency is essential for the definitive advance of hydrogen-based technologies. Unfortunately, the green ...