Materials Literature
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The influence of the number and substitution position of phenyl groups on the aggregation-enhanced emission of benzene-cored luminogens is unambiguously revealed.
A well-aligned dye-doped blue phase II laser shows tunable emission wavelength and much lower emission threshold energy.
Te–Sn co-doped Co <sub>4</sub> Sb <sub>12</sub> bulk polycrystalline materials Co <sub>4</sub> Sb <sub>11.7−x</sub> Te <sub>x</sub> Sn <sub>0.3</sub> have been prepared using a high pressure and high temperature method and then characterized using X-ray diffraction.
Transparent and multi-luminescent nanopaper was rapidly fabricated by TEMPO oxidized NFC grafting with lanthanide complexes <italic>via</italic> a pressured extrusion process.
A self-healable and shape-recoverable tough hyperbranched polyurethane and iron oxide–reduced graphene oxide nanocomposite is fabricated by an <italic>in situ</italic> polymerization technique.
p- and n-type Ag₂Te nanocrystals are coated separately onto nylon fibres to create flexible composites. A prototype thermoelectric device made using such fibres produces ∼0.8 nW in a 20 K temperature difference. This is improved to over 5 nW by using a conducting polymer as the p-type material.
Ga doped In2O3-based thermoelectric materials were prepared by spark plasma sintering (SPS) using sintered powders in the low temperature solid phase. The solubility of Ga in In2O3 is about 10 at%, much larger than other elements such as Ge, Ce, etc. The larger solubility of Ga allows us to optimize the thermal and el…
Roughened halloysite nanotubes (RHNTs) were fabricated by etching the wall of HNTs in a molten-salt system.
The first structure of a luminescent gold thiolate coordination polymer, [Au(SPh)] <sub>n</sub> .
Mono-substitutional BOPHY <bold>3a</bold> with a ( <italic>p</italic> -dimethylamino)styryl group in the α-position was confirmed to be synthesized by the Knoevenagel-type condensation. Dimethylamino-containing BOPHY <bold>3a</bold> can be used as a pH probe.
Polymeric graphitic carbon nitride materials exhibit exotic properties superior to graphene which are promising for applications in energy conversion, environment protection, and spintronics devices. We propose a two-dimensional (2D) framework of graphene-like carbon nitride composing of C9N7 units connected by nitrog…
A glycyrrhetate-containing amphiphile, MGP (1-[2-(methyl glycyrrhetate)-2-oxoethyl]pyridinium bromide), has been synthesized, and found to assemble into supramolecular helical nanofibers in chloroform/aromatic solvents, which are primarily driven by π-π stacking, van der Waals forces, and hydrophobic interactions. Dur…
A series of SnS nanocrystals with tunable morphology and sheet thickness were prepared through a solvothermal method and by introducing selective additives to the solution. Their properties <italic>vs.</italic> morphology were investigated for use in lithium storage.
Seed coat permeability was examined using a model that tested the effects of soaking tomato (Solanum lycopersicon) seeds in combination with carbon-based nanomaterials (CBNMs) and ultrasonic irradiation (US). Penetration of seed coats to the embryo by CBNMs, as well as CBNMs effects on seed germination and seedling gr…
Graphical representation of synthesis of hierarchical WO <sub>3</sub> nanostructured thin films <italic>via</italic> electrodeposition method.
Persistent luminescence phosphors, which are capable of emitting light for a long time after ceasing excitation, have shown great promise in diverse areas as bioprobes, lighting and displays. Exploring new materials to realize efficient persistent luminescence is a goal of general concern. Herein, we report a novel pe…
Herein, we present a one-pot microwave-assisted preparative method for water-soluble carbon dots (CDs) in an immiscible system. CDs demonstrated uniform morphology, high quantum yield and excitation-independent fluorescence emission. Moreover, we first reported the observation of thermally activated delayed fluorescen…
Copolymers with a PEG oligomer side chain present high surface energies and adhesion properties; they also can quickly self-heal the crack interfaces spontaneously at ambient temperature.
To create materials with novel functionalities, the formation of gels within hydrophobic media has become popular.
Epitaxial double perovskite La2CoMnO6 (LCMO) films were grown by metalorganic aerosol deposition on SrTiO3(111) substrates. A high Curie temperature, TC = 226 K, and large magnetization close to saturation, MS(5 K) = 5.8μB/f.u., indicate a 97% degree of B-site (Co,Mn) ordering within the film. The Co/Mn ordering was d…