The positive terminal of an electric force.
(opposite of cathode) The electrode at which oxidation or corrosion occurs.
Positive charge of electric cell, or the metal to be plated i.e. silver, nickel, tin
The positive electrode of an electrochemical cell where electrons are donated and oxidation occurs.
When a solution undergoes electrolysis, the electrode with the positive potential is called the anode. In the Joe cell, it is the outer casing.
is an electron-deficient region in an electric discharge. It is the place towards which electron flow occurs, and can be the source of an ion (q. v.) current - the ions being electron-deficient atoms.
The electrically positive terminal of an electronic device.
The negative electrode or terminal from which current enters an electrolytic cell, voltaic cell, battery, etc. Referenced in: Skyhooks
The site at which oxidation occurs in an electrochemical cell.
The source of electrons which flow in a current. Normally denoted by ⊕ or +ve sign.
In electrorefining, a slab-like piece of copper weighing about 750 pounds that was produced at a smelter by casting molten copper into a mold. The specific shape of the mold is designed so that it will fit into electrolytic cells at a refinery.
The positive pole of an electrolytic system meter when oxidation occurs. Anodes made of magnesium or zinc are sometimes installed in water heaters or other tanks to deliberately establish galvanic cells to control corrosion of the tank through the sacrifice of the anode.
The positive lead or pole in batteries, plating apparatus, diodes, etc.
The positive elctrode in a battery or electrochemical reaction.
In galvanic and blend methods, the anode (the passive, or indifferent electrode) receives negative charges (electrons) from the cathode. This electrode normally is seen as a metal wand placed in the patient's hand during treatment. apocrine gland A type of sweat gland located principally in the axillae and pubic region which duct into hair follicles instead of the surface of the skin. Also see eccrine glands.
In a diode, the electrode that must be positive with respect to the cathode to allow the diode to conduct. The plate of an electron tube.
An electrical element in laser excitation which attracts electrons from a cathode.
the negatively charged terminal of a voltaic cell or storage battery that supplies current
a negatively charged electrode
a sacrificial metal rod placed in a water heater that will selectively corrode due to dissimilar metal electrolytic corrosion
a surface with a positive electrical charge
(1) in electrolysis, the electrode at which negative ions are discharged, positive ions are formed, or other oxidizing reactions occur. (2) The object which is intended to perform these functions.
Electrode where the electrons formation reaction happens (oxidation reaction).
The electrode where electrons are lost (oxidized) in redox reactions.
place where oxidation reactions occur in an electrochemical cell. Electrons flow away from the anode in a cell and the anode becomes positively charged.
The negative electrode from which electrons flow during discharge.
Anode: The electrode maintained at a positive electrical potential. In typical Plasma Spraying gun designs this is typically called the nozzle.
The negative (-) terminal of a battery or device that is delivering current.
One of two electrodes in a fuel cell or battery. The anode, the negative post of the fuel cell, conducts the electrons that are freed from the hydrogen molecules so that they can be used in an external circuit. It has channels etched into it that disperse the hydrogen gas equally over the surface of the catalyst.
The hydrogen side of the fuel cell membrane where electrons are stripped from hydrogen atoms. search
The part of an electrical circuit in which the electrons leave (a cathode-ray tube) or enter (an electrolytic cell) a unit in the circuit. It is the positive or" +" side of a terminal
The electrode of positive polarity.
The negative portion of the battery. The electrode that gives off electrons as a battery is discharged.
The negative electrode in an electrochemical cell. The anode is the source of electrons to provide electrical energy.
This is a positive electrode. An electrode is a conductor that emits or collects electrons. A conductor is a piece of metal through which electricity finds it easy to pass through. An anode collects electrons. Jump to top
An electrode through which current enters any non-metallic conductor. Specifically, an electrolytic anode is an electrode at which negative ions are discharged, positive ions are formed, or at which other oxidizing reactions occur.
The negative electrode of a cell. The anode gives up electrons to the load circuit and dissolves into the electrolyte.
the positive electrode in an electrochemical cell at which oxidation occurs, eg where oxygen is evolved when water is electrolysed.
The electrode where oxidation (loss of electrons) takes place. While discharging, it is the negative electrode; while charging it becomes the positive electrode.
Positive pole of a plating cell, from which negatively charged ions leave the plating solution by conversion back to their parent atoms or groups of atoms. They are discharged as gas, re-dissolve into solution, or precipitate as sludge.
The electrically positive terminal of a battery, or the plate of a vacuum tube.
The negative electrode of a non-rechargeable (primary) cell at which an oxidation reaction (loss of electrons) occurs. In rechargeable (secondary) cells, either electrode may become the anode, depending upon direction of current flow.
The positive electrode or connection of an electrolytic cell or semiconductor device.
A positive electrode; the electrode toward which electrons flow; the electrode at which oxidation occurs.
Generally refers to impure copper cast into a special shape for incorporating into an electrolytic refinery for the final purification process.
An anode is an electrode that attracts negatively charged ions (anions). In fuel cells, the anode is the site of oxidation, the electrochemical reaction that produces electrons.
Last and most positive electrode of an electron multiplier from which the signal is drawn (also called the collector).
The positive electrode of an X-ray tube. In an X-ray tube, the anode carries the target.
The negative electrode. The electrode at which an oxidation reaction (loss of electrons) occurs.
The electrode at which oxidation or corrosion of some component occurs (opposite of cathode). Electrons flow away from the anode in the external circuit.
Negatively charged electrode on the hydrogen side of the fuel cell. From the anode the electrons flow to the consumer load.
the electron-collecting area of an electron tube; see cathode
The electrode at which oxidation (a loss of electrons) takes place. For fuel cells and other galvanic cells, the anode is the negative terminal; for electrolytic cells (where electrolysis occurs), the anode is the positive terminal.
The positive pole or electrode of an electrolytic cell, vacuum tube, etc. (see also sacrificial anode).
The positive terminal of an electrical source. In a corrosion cell, the anode is the electrode that has the greater tendency to go into solution. The point at which corrosion occurs.
The positive electrode in electrolysis.
A positive electrode of an electrochemical device (such as a primary or secondary electric cell) toward which the negative ions are drawn. The semiconductor-diode terminal that is positive with respect to the other terminal when the diode is biased in the forward direction.
The positive electrode in an electrolytic cell.
The electrode in an electrochemical cell that oxidizes, giving up electrons to an external circuit and ? ions into solution during corrosion
The positive terminal of an electrolytic cell. Opposite of cathode.
In a primary or secondary cell, the metal electrode that gives up electrons to the load circuit and dissolves into the electrolyte.
The electrode of an electrochemical cell at which oxidation occurs; the positive terminal of an electrolytic cell.
A rectangular metal plate with positive charge cast in a shape suitable for refining by the electrolytic process.
Positively charged electrode.
Compare with cathode. The electrode at which oxidation occurs in a cell. Anions migrate to the anode.
The positive electrode in a battery or electrochemical reaction.
A positive (+) electrode. The point where electrons exit from a device to the external electric circuit.
The positive power terminal of an SCR or Diode.
The negative electrode of a battery (or other device).
A rectangular plate of metal cast in a shape suitable for refining by electrolytic process.
n. The point where or path by which a voltaic current enters an electrolyte or the like.
in a galvanic cell, the electrode at which oxidation occurs.
The positive pole of an electrical circuit. The electrons travel from the negative pole (cathode) to the anode (positive pole). The definition as positive and negative poles was established when the actual direction in which the electrons travel was not yet known.
In an electron gun, the negatively charged electrons are accelerated towards the anode which has a positive charge relative to the filament (cathode) from which they emerge. In practice (for ease of construction), the filament has a high negative charge and the anode is at earth (ground) potential.
One of two electrodes in a fuel cell or battery. In a fuel cell it is where the fuel reacts or "oxidizes", and releases electrons.
An anode (from Greek “anodos” = up) is a positive charged electrode and the counter electrode of the cathode. Anodes accept, cathodes emit electrodes. Anions flow to the anode, cations to the cathode.
A positively-charged conductor that attracts nearby free electrons. Anodes are a uniformity factor for the electroplating process, but not electroless plating.
The electrode at which chemical oxidation takes place. In electrodeposition ( E-coating), the anode is indicated on diagrams by the positive (+) marking.
The earth ground in a cathodic protection system.
The positive electrode of a polarized component from which a forward current flows, such as a diode.
(1) The positive terminal or the collector of electrons in an electrical system (i.e. the positive terminal of a battery) (2) The electrode at which oxidation or corrosion occurs. It is the opposite of cathode.
The electrode in a cell/battery where oxidation takes place. During discharge, the negative electrode of the cell/battery is the anode. During charge, the positive electrode is the anode.
electrode at which electrons are released during corrosion. The half reaction at the anode is called oxidation and the metal is said to be oxidized. The anode is the electrode that disintegrates during corrosion.
The electron-collecting electrode from an electron tube.
The "positive" terminal of a diode.
the positive electrode of a two terminal semiconductor device.
The positive electrode of a capacitor.
The positive pole or electrode of an electrolytic system, such as a battery. The anode attracts negatively charged particles or ions (anions).
The electrically positive pole of an electronic device such as a semiconductor. A diode, for instance, has a positive and a negative pole; these are known as the anode and the cathode
The anode is the electrode in a cell where oxidation occurs.
A positive electrode of a device.
A positively charged terminal in an electrical cell.
The electrode at which oxidation occurs. See also: Oxidation
The electrode in an electrochemical cell where oxidation takes place. In primary batteries it is always the negative electrode. In lithium batteries, the active material of the anode is lithium.
In corrosion processes, usually the metal that has the greater tendency to dissolve. (2) In electroplating, the positive electrode used in a plating bath.
Positive pole or electrode of an electrolytic system. Anionic molecules are attracted to the anode.
Often used to describe the cutting tool (electrode) in the EDM process. The positive terminal of an electrolytic cell or battery.
A positive electrode, as in a battery, radio tube, etc.
Material that current flows from inside a battery.
Positive electrode made of carbon in electrolytic cells used in the smelting process.
The positive pole of an electrolytic system; also the metal which goes into solution in a galvanic cell.
An electrode carrying a positive charge.
the positive terminal of an electrolytic cell. See also, cathode.
An Anode is the opposite of a cathode, and makes up part of a Cathode Ray Tube. The positively charged anode attracts the stream of negatively charged electrons and compacts them into a compressed beam. A second anode then accelerates them, and the electron beam is then ready to be projected at the phosphor display screen.
An anode is an electrode through which electric current flows into a polarised electrical device.