Cellulose–spin crossover particle composite papers with reverse printing performance: a proof of concept
We report on a thermochromic paper with reverse printing performance.
Materials Literature
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The enhanced hydrogen storage of micro-nanostructured hybrids of Mg(BH 4 ) 2 –carbon nanotubes
We report the facile preparation of micro-nanostructured hybrids of Mg(BH4)2-carbon nanotubes (denoted as MBH-CNTs) and their enhanced hydrogen desorption/absorption performance. The hybrids with Mg(BH4)2 loadings of 25 wt%, 50 wt% and 75 wt% are synthesized through a one-step solvent method by adjusting the ratios of…
MLCT sensitizers in photochemical upconversion: past, present, and potential future directions
This treatment highlights the historical development of MLCT sensitizers in photochemical upconversion while indentifying current state-of-the-art and exciting opportunities in this arena moving towards the future.
Titanium pyridonates for the homo- and copolymerization of rac-lactide and ε-caprolactone
A series of titanium pyridonate complexes have been synthesized under very mild reaction conditions from a common precursor, Ti(NMe2)4. These complexes have been explored as initiators for the ring-opening polymerization of rac-lactide and ε-caprolactone and have proven to be competitive with leading titanium initiato…
Shape-controlled synthesis of MnCO 3 nanostructures and their applications in supercapacitors
A one step co-precipitation method has been developed for synthesizing shape-controlled monodispersed MnCO <sub>3</sub> nanostructures for supercapacitor application.
Peculiar morphological transitions induced by nanoparticles in polymeric blends: retarded relaxation or altered interfacial tension?
Nanoparticles of different shapes can induce peculiar morphologies in binary polymer blends depending on their position. It is envisaged that the increased yield stress of the filled phase slows down the relaxation resulting in arresting the peculiar morphologies which otherwise is thermodynamically unfavourable due t…
Tailoring chiro-optical effects by helical nanowire arrangement
In this work, we experimentally investigate the chiro-optical properties of 3D metallic helical systems at optical frequencies. Both single and triple-nanowire geometries have been studied. In particular, we found that in single-helical nanostructures, the enhancement of chiro-optical effects achievable by geometrical…
The formation mechanism of layered double hydroxide nanoscrolls by facile trinal-phase hydrothermal treatment and their adsorption properties
A facile trinal-phase hydrothermal treatment method is developed for fabricating uniform layered double hydroxide nanoscrolls, which exhibit excellent performance for adsorbing methyl orange in aqueous solution.
Carbon nanodots, Ru nanodots and hybrid nanodots: preparation and catalytic properties
Peptide functionalized carbon nanodot supported Ru nanodots have been synthesized, which show a remarkable and reusable catalytic activity for the transformation of organic azide to the corresponding amine in the presence of other functional groups in water.
Lanthanide luminescent logic gate mimics in soft matter: [H + ] and [F − ] dual-input device in a polymer gel with potential for selective component release
The non-covalent incorporation of responsive luminescent lanthanide, Ln(III), complexes with orthogonal outputs from Eu(III) and Tb(III) in a gel matrix allows for in situ logic operation with colorimetric outputs. Herein, we report an exemplar system with two inputs ([H(+)] and [F(-)]) within a p(HEMA-co-MMA) polymer…
Characteristics of giant piezoelectricity around the rhombohedral-tetragonal phase boundary in (K,Na)NbO 3 -based ceramics with different additives
We confirmed the EPT in KNN-based ceramics through experiment and theory, and found it could play a positive role in the piezoelectricity.
The solvatochromism and aggregation-induced enhanced emission based on triphenylamine-propenone
The weak intermolecular interactions and the suppression of the intramolecular charge transfer result in the efficient aggregation-induced enhanced emission characteristic of PhO-TPA and PyO-TPA.
Label-free monitoring of plasmonic catalysis on the nanoscale
Plasmonics is the description of specific light matter interactions of metallic structures. In general the size of such structures is well in the nanometer regime and also determines such specific characteristics as color, field confinement etc. Plasmon-induced hot electrons play a vital role in so-called plasmonic ca…
Low Pressure CVD of Electrochromic WO3at 400°C
Monoclinic tungsten trioxide coatings were deposited on fluorine doped tin dioxide glass substrate using a low pressure chemical vapor deposition system at 400°C. Morphology analysis indicated the agglomeration of grains for 50 sccm O 2 flow rate, while for higher flow rates, the growth of islands which tend to coales…
SnO 2 -based nanomaterials: synthesis and application in lithium-ion batteries and supercapacitors
Tin dioxide (SnO2) is an important n-type wide-bandgap semiconductor, and SnO2-based nanostructures are presenting themselves as one of the most important classes due to their various tunable physicochemical properties. In this paper, we firstly outline the syntheses of phase-pure SnO2 hierarchical structures with dif…
Current Applications of Tissue Engineering in Biomedicine
Tissue Engineering (TE) is a scientific field mainly focused on the development of tissue and organ substitutes by controlling biological, biophysical and/or biomechanical parameters in the laboratory. The result corresponds, in most cases, to the elaboration of three-dimensional cellular constructs with properties mo…
Study on Structural, Electronic, Optical and Mechanical Properties of MAX Phase Compounds and Applications Review Article
The term “MAX phase” refers to a very interesting and important class of layered ternary transition-metal carbides and nitrides with a novel combination of both metal and ceramic-like properties that have made these materials highly regarded candidates for numerous technological and engineering applications. A relativ…
Ti(Pt, Pd, Au) based High Temperature Shape Memory Alloys
Rising martensitic transformation temperature is required to develop HTSMAs. Then, we have focused on the alloys consisting of Ti and precious metals such as TiPt, TiPd and TiAu due to their high martensitic transformation temperatures. To strengthen these compounds and control phase transformation temperature, third…
A High-Throughput Artificial Pit Technique to Measure Kinetic Parameters for Pitting Stability
A cyclic electrochemical technique was developed which enables rapid, high-throughput extraction of important kinetic parameters from one-dimensional artificial pit (lead-in-pencil) electrode experiments. This approach combined methods for pit initiation and propagation with kinetic measurements at a series of pit dep…
Sintering of Titanium Hydride Powder Compaction
Sintering by the TiH2 and Ti powder compaction was performed at 1423∼1623K for 2hours at 1.33x10-3Pa. The sinter-ability of TiH2 powder was higher than that of pure titanium powder, leading to near 99% of relative density, which was the competing level with that by HIP process. In the direct sintering of TiH2 powder c…