Materials Literature
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Molecularly imprinted polymer coated quantum dot (MIP@QD) fluorescence sensors combined with ratiometric fluorescence techniques and mesoporous silica materials have been applied to detect TNT for the first time. The assay platform exhibited excellent selectivity and sensitivity with a detection limit as low as 15 nM.
Porous activated carbons was synthesized by an environmentally friendly technique, with an in-depth experimental study carried out to understand the electrochemical behaviour in different aqueous electrolytes (KOH, LiCl, and Na 2 SO 4 ).
The efficient electro-reduction of CO2 to chemical fuels and the electro-oxidation of hydrocarbons for generating electricity are critical toward a carbon-neutral energy cycle. The simplest reactions involving carbon species in solid-oxide fuel cells and electrolyzer cells are CO oxidation and CO2 reduction, respectiv…
The phase stability and phase transition of transition metal dichalcogenide (TMD) monolayer materials have attracted tremendous attention due to their attractive diverse potential applications. Here, first-principles calculations based on density-functional theory are carried out to study the newly synthesized MoTe2 m…
The morphology and NH 3 -SCR performance of CeO 2 -Nd/ASC catalysts.
A unique controlled synthesis of zinc cobalt sulfide nanostructures is obtained by a facile oil phase approach.
Facile preparation of hypercrosslinked carbazole-based porous organic polymers via FeCl 3 -promoted one-step oxidative coupling reaction and Friedel–Crafts alkylation from the vinyl or hydroxymethyl functionalized carbazole is reported.
A flexible PEDOT:PSS thin-film achieves a high electrical conductivity (1500 S cm −1 ) and a high thermoelectric figure of merit ( ZT ∼ 0.1) by a rapid direct dilution–filtration with common organic solvents.
Piranha solution is shown to be an effective agent in activating the surface of HNTs for silanization modification.
ZnCo2O4 nanoflakes, as electrodes for supercapacitors, are grown on a cellular nickel foam using a cost-effective hydrothermal procedure. The mesoporous ZnCo2O4 nanoflakes have large electroactive surface areas with strong adhesion to the Ni foam, allowing fast ion and electron transport. The nanoarchitecture electrod…
A sensitive turn-on fluorescent sensor based on single-layer MnO2 nanosheet-quenched fluorescent carbon quantum dots has been developed for rapid and selective sensing of glutathione in aqueous solutions, as well as in living cells.
A solar cell based on the n-MoS2/i-SiO2/p-Si heterojunction is fabricated. The device exhibits a high power-conversion efficiency of 4.5% due to the incorporation of a nano-scale SiO2 buffer into the MoS2/Si interface. The present device architectures are envisaged as potentially valuable candidates for high-performan…
A novel plasticizer derived from cardanol, and epoxied cardanol glycidyl ether (ECGE), was synthesized and characterized by 1 H-NMR and 13 C-NMR.
Based on a modified interface method, Ni–Zn system materials (Ni x Zn 1−x OH, NiO–ZnO and Ni x Zn 1−x S) were facile synthesized and studied systematically.
Highly luminescent graphene quantum dots (GQDs) are obtained by restoring the defects of GQDs via incorporation of B atoms into the graphene framework, which exhibits great potential in bio-imaging.
Hydrogenation largely improves the microwave absorbing efficiency of BaTiO 3 nanoparticles.
In this study, colossal permittivity (CP) (10 4 –10 5 ) is attained in the (Sm 0.5 Ta 0.5 ) x Ti 1−x O 2 ceramics, and their dielectric loss can be further decreased by doping oxides and optimizing the sintering temperatures.
This article reviews the application of metal chalcogenide counter electrodes in quantum dot sensitized solar cells.
Spinel metal-doped magnesium ferrite (MgFe 2 O 4 ) was synthesized using an atmospheric hydrochloric acid leaching process and hydrothermal synthesis process from saprolite laterite.
A framework for determination of thermodynamic equilibrium constant and Gibbs free surface energy change was presented. The interactive effect of temperature on adsorption process was addressed by RSM. Endothermic, spontaneous reaction was observed.