| 释义 |
electrokinetic, a. (Formerly at electro- a.) Physics.|ɪˌlɛktrəʊkɪˈnɛtɪk|
[f. electro- + kinetic a.]
1. Having reference to electricity in motion; spec. pertaining to, designating, or characterized by the movement of charged particles in an electric field.
1873J. C. Maxwell Treat. Electr. & Magn. II. vii. 206 We may call this the Electrokinetic Energy of the system. 1925Chem. Abstr. XIX. 2772 Electrokinetic processes are those which obtain when two phases in contact take on opposite charges. 1967[see ionogenic a.]. 1989Jrnl. Colloid & Interface Sci. CXXIX. 55/1 Since electrokinetic behavior may be correlated with urinary transport.., all aspects of electrokinetic studies acquire great significance.
2. Special collocation: electrokinetic potential = zeta potential s.v. zeta n.2 2.
1925Chem. Abstr. XIX. 770 An equation is derived expressing the theories of polarization-capacity, of the electro-capillary curve, and of the electro-kinetic potential. 1939[see zeta n.2 2]. 1970J. J. Bikerman Physical Surfaces iv. 162 For almost unprotected emulsions, rapid coagulation was said to occur as soon as their electrokinetic potential ζ..descended below 0.03 volt. 1982J. Leja Surface Chem. Froth Flotation vii. 479 Apart from the zero value of the electrokinetic potential.., only the various trends in the behavior of the electrical double-layer systems, as indicated by electrokinetic measurements, have significance—not the specific calculated values of zeta potentials, however carefully evaluated. |