Materials Literature
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In this research, the polarization behavior and kinetic pathways of an SOFC cathode have been investigated with a 1-D continuum model incorporating material physical properties and surface potential effects into a multi-step ORR kinetic formalism. It is found that (1) Two different types of 3PB-to-2PB pathway transiti…
Herein, we assessed the potential toxicities of different bimetallic Fe nanoparticles (Fe/Pd, Fe/Cu, Fe/Ni, and Fe/Pt) toward E. coli and compared them with that of unmodified Fe. The results showed that Fe/Cu was the most toxic followed by Fe, Fe/Ni, Fe/Pt, and Fe/Pd nanoparticles in descending order.
Herein, adsorption and removal of 1-naphthol from water using reduced graphene oxide (rGO) is reported.
Owing to the very different electrovalences of indium and silver, nanoparticles made of these elements are among the simplest examples of hybrid plasmonic systems retaining a full metallic character. The optical properties of small indium-silver clusters are investigated here for the first time in relation to their st…
Structural templating of organic semiconductors affords control of out-of-plane film structure and molecular orientation with respect to solid surfaces.
Ordered mesoporous γ-Al 2 O 3 with high thermal stability and low-level residual chlorine is obtained by optimizing sol–gel parameters and silicon content.
Two hexanuclear [Ni 2 Ln 4 ] aggregates exhibit either an enhanced magnetocaloric effect or slow magnetic relaxation, depending on the lanthanide ions chose.
Highly selective and sensitive detection of pepsin was developed through peptic hydrolysis of lysozyme-stabilized gold nanoclusters at pH 3.
A facile and versatile method to synthesize amphiphilic polysulfone-poly(ethylene glycol) block copolymers has been successfully developed via a macromolecular transetherification reaction at room temperature.
A spongy graphene paper with an inside foldable corrugated structure is fabricated by electrothermal reduction of the oxygen-containing groups inside an RGO paper. Reversible macroscopical length contraction of the spongy graphene paper with a strain of 2.4% under 10 V voltage is exhibited, mostly attributed to the de…
Chitin and chitosan were produced from the structures of the resting eggs of Ceriodaphnia quadrangula (Müller, 1785), of which tons are naturally produced in a dammed lake. On a dry weight basis, |$16{\rm{ - }}17\% $| chitin and |$11\% $| chitosan were extracted from the resting egg structures. The degree of deacetyla…
In situ Electrochemical Quartz Microbalance with Dissipation (EQCM-D) was employed to investigate the initial stage of solid electrolyte interphase (SEI) layer formation on bare aluminum electrodes and cathode-coated Al electrodes for lithium-ion battery (LIB) applications. EQCM reveals the SEI layer forms spontaneous…
We report a simple and straight forward approach for the synthesis of Cu-Ni graphene hybrid nano-composites. These nano-composites have been characterized using AFM, XRD, FTIR spectroscopy and HRTEM. The characterization data clearly shows uniform decoration of Cu-Ni nanoparticles on graphene layers. A thin film of th…
Two novel quadrupolar D–π–D type two-photon absorption (2PA) luminophores PA2F4H8E8 and AnA2F4H8E8 were synthesized by Wittig–Horner reaction in high yields. By using distyrylbenzene as the π-bridge center, PA2F4H8E8 shows two-photon absorption aggregation-induced emission enhancement (2PA-AIEE) and exhibits exception…
Crystal structure determination of form I of anhydrous rifampicin by X-ray powder diffraction data. Crystal morphology prediction revealed a good agreement with the images of the crystals.
Novel Cu–Cu 2 O concave cube hybrid architectures were prepared via a facile solution method.
Gold@platinum (Au@Pt) nanostructures exhibit desirable catalytic abilities and unique optical properties, which are not seen in single-component metal nanoparticles (NPs). To date, however, there is only limited information available in the literature on the integrated approach to investigate the antioxidant activitie…
A highly efficient contrast agent for magnetic resonance imaging was developed by encapsulating gadolinium within a stabilized porous liposome. The highly porous membrane leads to a high relaxivity of the encapsulated Gd. The stability of the liposome was improved by forming a polymer network within the bilayer membra…
Lactobacillus plantarum strain 423 was encapsulated in hollow poly(organosiloxane) microcapsules by templating water-in-oil Pickering emulsion droplets via the interfacial reaction of alkylchlorosilanes. The bacteria were suspended in growth medium or buffer to protect the cells against pH changes during the interfaci…
Superhydrophobic surfaces with near-zero sliding angles are generated by solvent ε -mediated silica particle aggregation and formation of multi-scale roughness.