Chinese researchers have designed a gas-liquid two-phase flow-based triboelectric nanogenerator (GL-TENG) with ultrahigh output power, according to a research article recently published inScience Advances. Triboelectrification of solid-liquid interfaces has shown great potential for water-basedenergyharvestin...
A new monitoring system of the flow states of gas-liquid two-phase flow has been developed by using a differential pressure transducer combined with wavelet analysis and fuzzy pattern recognition technique. The differential pressure signal of gas-liquid two-phase flow was obtained under the states ...
. The result indicates that the tiny bubbles in the water flow are removed from the water. Such a water/gas separation strategy can prevent the accumulation of bubbles in a channel related to the applications of microfluidics, liquid-based microanalysis...
Gas-liquid jetsGas-solid fluidized bedTriboelectric probeAtomization nozzleLiquid injections into fluidized beds of solid particles are widely employed in many industrial applications, such as fluid coking, fluid catalytic cracking, and gas-phase polymerization, where rapid and uniform distribution of the ...
9a). The enhanced sensing of composite sensor was attributed to the presence of amino and hydroxyl groups in chitosan and ionic liquid, which eventually provided the unbonded electrons and facilitated the proton conductivity throughout the membrane (see Fig. 9b). On the other hand, MOF provided ...
To the best of our knowledge, this is the first methanol sensor for the detection of relevant concentrations in the presence of ethanol in realistic samples of liquor and breath. Other sensors are either liquid sensors that cannot be used for breath (e.g., photoluminescent Tb3+-based metal-...
Gas-liquid jetsGas-solid fluidized bedTriboelectric probeAtomization nozzleLiquid injections into fluidized beds of solid particles are widely employed in many industrial applications,such as fluid coking,fluid catalytic cracking,and gas-phase polymerization,where rapid and uniform distribution of the liquid...
Contact electrification exists everywhere and between every phase of matter. However, its mechanism still remains to be studied. The recent triboelectric nanogenerator serves as a probe and provides some new clues about the mechanism present in solid–solid, solid–liquid, and liquid–liquid contact ...
in diameter, the pressure drop in a Venturi tube, the pressure drop in an orifice, a method using the Coriolis effect, the electrical resistance method, the electrical conductivity method, the electromagnetic method, the electrical capacitance method, the thermal anemometry method, the liquid–solid...
A conductive medium is required to close the circuit and allow the current flow or to establish the polarization potentials at each electrode. This is typically achieved through an electrolyte, which can be either in liquid or solid forms, with the latter preferred for portable and wearable ...