The detected intensities from the mass spectrometer were calibrated by linear regression, and then the equation of the calibration curve was used to calculate concentrations of dissolved ions in the electrolyte. The dissolution rate of Al is converted by subtracting the solute contribution from the ...
都会逐渐减小(Both the inward driving force and the outward driving force of sodium ion will decrease gradually)D.钠离子的内向驱动力和外向驱动力都会逐渐增大(Both the inward driving force and the outward driving force of sodium ion will increase gradually)E.两者都不变(Neither one is going to ...
Electrolyte-filled subnanometre pores exhibit exciting physics and play an increasingly important role in science and technology. In supercapacitors, for instance, ultranarrow pores provide excellent capacitive characteristics. However, ions experience d
How to calculate the concentration on a Beer's law plot? In fluorescence, why do we have to prepare a calibration curve for every compound in our sample? Why do we add liquid above the calibration mark when using a pipette? Explain how accuracy ...
Electroplating is a fundamental industrial technique used to coat metals with a thin layer of another metal for protection or aesthetic purposes. Here, an AC constant current source plays a pivotal role. It ensures that the deposition rate of the metal ions onto the substrate remains uniform ...
A battery connects the positive terminal to the negative terminal through an electrolyte. In a simple laboratory experiment, the electrolyte could be pure water. In a real electrolyzer, performance is improved considerably by using a solid polymer membrane as the electrolyte, which allows ions to mo...
To calculate the fluid loss from retinal blood-brain barrier we can use Starling equation for fluid filtration (Yuan and R.R., 2010), but to do this we need to estimate driving pressures and the hydraulic conductivity for the blood-brain barrier (in units of cm3 of transudate/s/cm H2O...
electrons march from one terminal to the other through the outer circuit, powering whatever the battery is connected to. This process continues until the electrolyte is completely transformed. At that point, the ions stop moving through the electrolyte, the electrons stop flowing through the circuit...
engaged in cognitively demanding tasks. Energy and mass are interchangeable (E=mc2). Since thoughts are energy signals, the energy transmitting a thought therefore has mass. The ions and molecules encoding the energetic signal have mass too. But can we actually calculate the weig...
Further, motion along Relbow was observed to be diffusive in the neighbourhood of the TSE. Accordingly, one may use equation (1) to calculate rates from free-energy profiles. As an example, the barrier in Fig. 1c would correspond to a rate of B20 s À 1 for EF-Tu-free elbow ...