Materials Literature
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We for the first time report a quantum-confined bandgap narrowing mechanism through which the absorption of two UV absorbers, namely the graphene quantum dots (GQDs) and TiO2 nanoparticles, can be easily extended into the visible light range in a controllable manner. Such a mechanism may be of great importance for lig…
Nano-structured zinc oxide thin films were deposited on corning glass substrate by magnetron sputtering process. Zinc oxide films were deposited at different gas ratio values of argon:oxygen kept at 2sccm:18sccm, 6sccm:14sccm, 10sccm:10sccm and 14sccm:6sccm. X-ray Diffraction (XRD) technique was used to characterize Z…
We proposed a facile and reliable fabrication method by implementing a novel cell platform and thin-film-deposition based protonic ceramic fuel cells.
Ultrafast carrier relaxation dynamics in fluorescent carbon nanodots is investigated by femtosecond transient absorption spectra at different pH environments so as to understand the mechanism of fluorescence for the first time. Utilizing multi-wavelength global analysis to fit the measured signal via a sequential mode…
Three different architectural designs are developed for manufacturing advanced multi-scale reinforced epoxy based composites in which graphene sheets and carbon fibers are utilized as nano- and micro-scale reinforcements, respectively.
Thermoresponsive PNIPAM coated AuNPs having dual stabilisation by the polymer chains and the charges, has been utilised for the development of temperature and salt sensors.
A novel electrochemical sensing platform for nitrobenzene has been developed using silver nanoparticles (AgNPs) embedded in the poly(amic) acid (PAA) polymer matrix (PAA-AgNPs). PAA was synthesized via the polycondensation reaction of para-phenylenediamine and benzene-1,2,4,5-tetracarboxylic dianhydride. PAA-AgNP nano…
A single phase CuSbSe <sub>2</sub> polycrystalline chalcostibite compound has been facilely synthesized through mechanical alloying for the first time, and the phase evolution has been revealed in detail.
Red-emissive diaminomaleonitrile-based Schiff bases with aggregation-enhanced emission, mechanochromism, and application in bioimaging were designed and readily synthesized.
A facile synthesis of carbon nanotube hybrid nanostructures: energy and environmental applications.
The higher capacitance and excellent cyclability is attributed to the synergistic effect of MoO <sub>3</sub> nanoparticles and 2D Ti <sub>3</sub> C <sub>2</sub> T <sub>x</sub> .
. Both carrier concentration and carrier mobility increased with sintering time, giving a maximum figure of merit (ZT) of 0.25. Selective additional doping by La or Nb, with no additional A site vacancies, led to the creation of additional carriers and reduced electrical resistivity. Together these led to enhanced ZT…
ions as the crosslinking agent. The three-dimensional (3D) interconnected network structure of the developed aerogel ensures its high mechanical strength and good flexibility. The natural hydrophilicity of the polysaccharides contained in the aerogel ensures its excellent underwater superoleophobicity, antifouling and…
Ternary metal sulfides have been regarded as a promising class of electrode materials for high-performance supercapacitors since they can offer higher electronic conductivity and higher electrochemical activity than single-component metal sulfides.
Single-layer transition-metal dichalcogenides (TMDs) such as MoS2 and MoSe2 exhibit unique electronic band structures ideal for hosting many exotic spin-orbital orderings. It has been widely accepted that Rashba spin splitting (RSS) is linearly proportional to the external field in heterostructure interfaces or to the…
The reverse phase transformation of MoS <sub>2</sub> from stable 2H to metastable 1T could be mechanically induced by ball-milling. Furthermore, the mechanically generated 1T MoS <sub>2</sub> exhibited memristive behavior.
Patterned ZnO/Ag nanowire arrays are fabricated by a screen printing-assisted growth method and used as sensitive 3D SERS substrates.
Ultrathin mesoporous wrinkled NiCoO <sub>2</sub> /rGO/NiCoO <sub>2</sub> sandwich nanosheets, prepared by a facile and scalable chemical co-precipitation method, show excellent electrochemical performance.
Aliphatic polycarbonates have attracted significant attention for biomedical application over the last few years due to their biodegradability, low toxicity and good biocompatibility.
. The results obtained in the present investigation are promising for ecofriendly approaches for synthesis of gold nanoparticles bearing bactericidal activity that can act as an alternative to combat drug-resistant pathogens.