Materials Literature
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The doping efficiency and hence the electrical properties of atomic layer deposited ZnO can be improved by using a novel, safer boron precursor.
This paper describes the in situ synthesis of single fluorescence carbon nanoparticles (FCNs) for target bioimaging applications derived from biocompatible hyaluronic acid (HA) without using common conjugation processes. FCNs formed via the dehydration of hyaluronic acid, which were obtained by carbonizing HA, and par…
Multifunctional luminescent materials based on rare earth doped ferro-/piezoelectrics have attracted much attention due to their potential applications in novel multifunctional devices.
The rapid and controlled synthesis of three-dimensional hierarchical ZnO nanowires using electrochemical anodization is reported. The stages of nanowire growth are identified and growth rates are optimised to in excess of 3 μm min −1 at ambient temperatures. The structures produced combine high surface areas with the…
In this work, we studied the crystallization of FeOOH nanorods via hydrolysis of FeCl3·6H2O solution under a low-temperature hydrothermal route (100 °C). The effect of Fe3+ concentration and solution pH on the crystallized morphology and size of FeOOH nanorods was systematically studied based on the chemical reaction…
A highly flexible all-solid-state supercapacitor consisting of electrospun polymer nanocomposite membrane electrodes and a polymer nanofiber membrane-reinforced gel separator has been fabricated.
VO2 is a promising thermochromic material that can intelligently control the transmittance of sunlight in the near-infrared region in response to temperature change, although the high phase transition temperature (Tc) of 340 K restricts its wide application. Our first-principles calculations show that hydrogen is an e…
A general strategy has been developed to fabricate core–shell-structured nanoporous alloys with a high percentage of active metals (over 50 at%).
A coating that embodies omnidirectional optical properties over a wide range of wavelengths and possessing specific wetting capabilities is established on glass platforms.
Crystal structures of the series of double perovskites Ca(2-x)BaxLaNbO6:Eu(3+) phosphors have been examined by powder X-ray diffraction and Rietveld refinements. Ca2LaNbO6 has a monoclinic (P21/n) and Ba2LaNbO6 has a monoclinic (C2/m) structure. The structural phases of Ca(2-x)BaxLaNbO6:Eu(3+) samples are divided into…
TiS2 based layered sulfides have recently received increasing interest from the thermoelectric community. Due to its layered structure, the TiS2 compound with its enormous capacity for chemical substitution and intercalation offers different means to optimize the thermoelectric response through concomitant tuning of c…
The current status of R&D activities and major results are briefly reviewed, mainly focusing on work reported since about 2010. Developments in and perspectives on less-Dy and Dy-free Nd-(Dy)-Fe-B-type permanent magnets, search and discovery of new hard magnetic materials, progress in the basic understandings of coerc…
Efficient dual-mode luminescence from identical Tb 3+ in single NaGdF 4 nanoparticles has been successfully realized for the first time with the help of Gd-sublattice-mediated energy migration and core–shell engineering techniques.
Based on Grassman's law of color mixing, the fine color tuning of Ca 3−x Sr x (PO 4 ) 2 :Eu 2+ ,Mn 2+ is realized via solid-solution and energy transfer.
Protein crystals have been functionalized for applications in preparation of inorganic materials, asymmetric catalysis and accumulation of functional compounds.
Flexible Janus nanosheets of molecular scale thickness (3.5 nm) are massively fabricated by a sol-gel process of a self-assembled monolayer of an amphiphilic silane onto a template. Groups of both sides are tuneable, and thus performance of the nanosheets, for example, is pH responsive. As a flexible solid emulsifier,…
The environmentally friendly vegetable oil-based waterborne polyurethane–organoclay nanocomposites have been successfully synthesized from castor oil polyols, isophorone diisocyanate and dimethylolpropionic acid.
Atom implantation in graphene or graphene nanoribbons offers a rich opportunity to tune the material structure and functional properties. In this study, zigzag graphene nanoribbons with Ti or Sn adatoms stabilised on a double carbon vacancy site are theoretically studied to investigate their sensitivity to sulfur-cont…
Regeneration from chitin gels with suitable dispersion media results in the efficient fabrication of nano- and microstructured materials.
The crystal and magnetic structures of brownmillerite-like Sr(2)Co(1.2)Ga(0.8)O(5) with a stable Co(3+) oxidation state at both octahedral and tetrahedral sites are refined using neutron powder diffraction data collected at 2 K (S.G. Icmm, a = 5.6148(6) Å, b = 15.702(2) Å, c = 5.4543(6) Å; R(wp) = 0.0339, R(p) = 0.044…