galvani potential difference造句

• Generally, the Galvani potential difference is measurable only when the two phases have identical chemical composition.
• Where the difference on the left-hand side is the Galvani potential difference between the phases ( 1 ) and ( 2 ).
• Therefore, as the capacitor charges or discharges, the voltage changes at a " different " rate than the galvani potential difference.
• At a high aqueous pH, the acid is in the anionic form and can exist in both phases according to the Galvani potential difference.
• An ITIES system is said " polarised " if the distribution of the different charges and redox species between the two phases determines the Galvani potential difference.
• Thus, the Galvani potential difference is determined entirely by chemical difference of the two phases; specifically by the difference of the chemical potential of the charge carriers in the two phases.
• The Galvani potential difference between an electrode and electrolyte ( or between other two electrically conductive phases ) forms in an analogous fashion, although the chemical potentials in the equation above may need to include all species involved in the electrochemical reaction at the interface.
• An ITIES is said " polarisable " if one can change the Galvani potential difference, or in other words the difference of inner potentials between the two adjacent phases, without noticeably changing the chemical composition of the respective phases ( i . e . without noticeable electrochemical reactions taking place at the interface ).