anode

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anode

 [an´ōd]
the electrode at which oxidation occurs and to which anions are attracted. adj., adj ano´dal.

an·ode

(an'ōd),
1. The positive pole of a galvanic battery or the electrode connected with it; an electrode toward which negatively charged ions (anions) migrate (for example, in electrophoresis); a positively charged electrode. Compare: cathode.
2. The portion, usually made of tungsten, of an x-ray tube from which x-rays are released by bombardment by cathode rays (electrons).
Synonym(s): positive electrode
[G. anodos, a way up, fr. ana, up, + hodos, a way]

an·ode

(an'ōd)
1. The positive pole of a galvanic battery or the electrode connected with it; an electrode toward which negatively charged ions (anions) migrate; a positively charged electrode.
2. The portion, usually made of tungsten, of an x-ray tube from which x-rays are released by bombardment by cathode rays (electrons).
[G. anodos, a way up, fr. ana, up, + hodos, a way]

anode

a positively charged electrode to which negatively charged ions move. Compare CATHODE.

Anode

The positive electrode to which an electromagnetic current flows.

an·ode

(an'ōd)
1. The positive pole of a galvanic battery or the electrode connected with it; an electrode toward which negatively charged ions (anions) migrate; a positively charged electrode.
2. The portion of an x-ray tube from which x-rays are released by bombardment by cathode rays.
[G. anodos, a way up, fr. ana, up, + hodos, a way]
References in periodicals archive ?
In fact, each redox potential is anodically shifted in the grid structure compared to the free ligand.
The effect of pH in the voltammetric response for of 20 [micro]mol [L.sup.-1] AML and 50 [micro]mol [L.sup.-1] ATOR on the anodically pretreated BDD electrode was investigated in the pH range 2.0-6.0, using a BR buffer solution.
Lead pretreated anodically to form a film of brown [PbO.sub.2] is usually used and the film is only unstable if left overnight in the tank when it slowly converts to yellow lead chromate [PbCrO.sub.4].
Shibata, Wurihan et al., "Antioxidant and osteogenic properties of anodically oxidized titanium," Journal of the Mechanical Behavior of Biomedical Materials, vol.
Next, during the ER process, the actinides in the reduction product obtained after OR are anodically dissolved into molten LiCl-KCl salt at 500[degrees]C (M [right arrow] [M.sup.3+] + 3[e.sup.-]).
This drop was attributed to (i) an increase in the degree of cathode polarization as the current density increased, resulting in [H.sub.2][O.sub.2] decomposition to [H.sub.2]O on the anode [59]; (ii) reduction of [H.sub.2]O to [H.sub.2] [78]; and (iii) [Fe.sub.2+] present in the solution is anodically oxidized to [Fe.sub.3+], and O[H.sup.*] is dimerized to [H.sub.2][O.sub.2] (reaction (18)) [59].
Prior to the experiments, the BDDE was anodically pretreated in a 0.5 mol [L.sup.-1] H2SO4 solution by applying 0.5 A [cm.sup.-2], during 30 s, after the BDDE was cathodically pretreated in a 0.5 mol [L.sup.-1] [H.sub.2]S[O.sub.4] solution by applying -0.5 A [cm.sup.-2], during 120 s; thus, the BDDE surface was made predominantly hydrogen-terminated [25].
For a decade, This procedure has had remarkable success thanks to its compatibility with variety of functional groups [19] Anodically and in Grignard reagents [20, 21].
Bignozzi, "Efficient photoelectrochemical water splitting by anodically grown W[O.sub.3] electrodes," Langmuir, vol.
The potentiodynamic current versus potential curves is recorded by polarizing the specimen from -250 mV cathodically to +250 mV anodically with respect to OCP with a scan rate of 1m[Vs.sup.-1].
These results suggest that the alloy surface is less protected most probably by the formation of more porous anodically formed films of mixed oxides from both Pb and In and the significant dissolving power of the studied acid on those oxides [28].