Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
Plasma electrolytic oxidation (PEO) has been used in the past as a useful surface treatment technique to improve the anticorrosion properties of Mg alloys by forming protective layer. Coatings were prepared on AZ31 magnesium alloy in phosphate electrolyte with the addition of TiO 2 nanoparticles using plasma electroly…
A controlled cross-linking strategy is reported for producing inorganic–organic hybrid hydrogels with tunable properties from a disulfide-linked core/shell precursor with a polyhedral oligomeric silsesquioxane (POSS) core and polyethylene glycol (PEG) shells. The strategy also creates a new approach to fabricating mac…
Present work deals with the microwave absorption characteristics of BaFe12O19 of interest as radar absorbing material (RAM). There are very few reported works available where particle size has been critically analyzed for absorbing characteristics at microwave frequencies, therefore, in this paper microwave absorption…
Chiral self-assembly of an azobenzene-grafted POM complex has been constructed through self-crosslinking by both the electrostatic and host-guest interactions and reversibly modulated by dynamic controlling of the isomerization of photoactive groups in the complex.
Conventional approaches to understanding the gas adsorption capacity of nanoporous carbons have emphasized the relationship with the effective surface area, but more recent work has demonstrated the importance of local structures and pore-size-dependent adsorption. These developments provide new insights into local st…
Nanosheet transistors based on mechanically exfoliated MoS2 and other transition metal dichalcogenide layers have already been reported demonstrating good device performances. In an approach to synthesize a large area two-dimensional (2D) sheet, chemical vapor deposition methods were reported and the transfer of those…
Carbon nanotube/graphene nanoplatelet (MWCNT/GNP) hybrid membranes with lower liquid permeability and better barrier effect compared to MWCNT membranes were successfully synthesized by vacuum filtering. Their morphologies, water permeability, and pore structures were characterized by a scanning electron microscope (SE…
PURPOSE: The major limitation in the widespread use of liposome drug delivery system is its instability. Lyophilization is a promising approach to ensure the long-term stability of liposomes. The aim of this study was to prepare sirolimus-loaded liposomes, study their stability and investigate the effect of lyophiliza…
A simple and highly efficient Rh/C catalyzed route for the cleavage of the C-O bond of aromatic ether at 80 °C in the presence of 0.5 MPa of H2 in the scCO2-water medium is reported; CO2 pressure and water play a key role under the tested conditions.
Structural features and magnetic behaviour of TbPc2 thin films sublimated on LSMO and on cobalt surfaces have been investigated by synchrotron-based XNLD and XMCD techniques. Different orientation of the molecules is observed for the two substrates. No significant magnetic interaction with the ferromagnetic substrates…
A series of NNO ketoimines bearing trifluoromethyl substituents were synthesized from the Schiff base condensation of 1,3-diketones (1,1,1-trifluoro-5,5-dimethyl-2,4-hexanedione, 4,4,4-trifluoro-1-phenyl-1,3-butanedione, and 1,1,1-trifluoro-2,4-pentanedione, 1,1,1,5,5,5-hexafluoroacetylacetone) and 8-aminoquinoline or…
In situ fabrication of metal nanostructures such as metal nanoparticles (NPs) and nanoclusters (NCs) in supramolecular gels (particularly hydrogels) is important for the construction of novel and promising bio-/chemosensing platforms, and catalytic and antibacterial functional materials, because of their intriguing pr…
The adsorption of O2/H2O molecules on the ZnO nanowire (NW) surface results in the long lifetime of photo-generated carriers and thus benefits ZnO NW-based ultraviolet photodetectors by suppressing the dark current and improving the photocurrent gain, but the slow adsorption process also leads to slow detector respons…
This paper presents a micromechanical unit cell model of 5-Harness satin weave fabric textile composite for the estimation of in- plane elastic properties. Finite element modeling of unit cell at mesoscopic level has been recommended over employing costly experimental setup for such sophisticated materials. The unit c…
Shape-designed polyaniline (PANI) nanomaterials (nanoparticles, nanorods, and nanofibers) are prepared by adjusting the amount of the oxidizing agent and the monomer during chemical oxidation polymerization. The charge-transport properties of the precisely controlled PANI geometries at the nanometer scale were systema…
A strategy has been developed to produce bismuth ferrite (BiFeO3/BFO) nanotubes from electrospun nanofibers. It involves ramping the temperature to heat the as-spun BFO/PVP composite fibers to their annealing temperature using different modes, which eventually decides the final morphology of the BFO. Accordingly, we f…
Core-shell nanoparticles of sodium borohydride (NaBH4) coated with various metals have been successfully synthesised. The morphologies varied from spherical to cubic with a range of particle size distributions depending on the metal used. All core-shell structures show hydrogen storage reversibility with faster kineti…
It is fundamental to uncover the real adsorption properties of Ag clusters on an AgCl surface and the energy transfer mechanisms at the interface to understand the highly active photocatalytic performance and the stability of the plasmonic photocatalyst Ag@AgCl. Based on density functional theory calculations we provi…
The assembly behaviour of Fe3O4-capped Janus particles with magnetically and electrically anisotropic properties is investigated in overlapping external AC electric and static magnetic fields. Generally, Fe3O4 Janus particles have been shown to form double and staggered chains in external static magnetic and AC electr…
Pd nanoparticles were well dispersed on a new triptycene-based microporous polymer support by the gas bubbling-assisted membrane reduction (GBMR) method. The stability of Pd nanoparticles is improved by the porous support, and the materials show excellent performance for CO oxidation.