negative plate

negative plate

[′neg·əd·iv ′plāt]
(electricity)
The internal plate structure that is connected to the negative terminal of a storage battery. Also known as negative electrode.
References in periodicals archive ?
The discharge process is driven by the conduction of electrons from the negative plate back into the cell at the positive plate in the external circuit.
Hammond's business is producing lead oxides and negative plate expanders in service to the world's battery industry.
Two primary effects reduce the life of a lead-acid battery--corrosion of the battery's positive plate and sulfation of the battery's negative plate.
Additionally, negative plate samples can be eliminated very quickly allowing the microbiologists time to focus their skills on the positive samples only.
The batteries include several other design features to prolong life such as a lead-calcium-tin alloy in both the positive and negative plate grids allowing for efficient recharging, thick positive plates to reduce grid corrosion and a polypropylene case that prevents water loss.
NiMH (nickel-metal hydride) batteries consist of a positive plate containing nickel hydroxide as its principal active ingredient, a negative plate composed primarily of hydrogen-absorbing alloys (such as NiFe and MgNi), a separator made of fine fibers, an alkaline electrolyte, a metal case, and a sealing plate with a self-resealing safety vent.
The number of plates in a cell is determined by the required capacity of the battery, but in common practice there is one more negative plate than positive.
Creo now has long-run negative plate technology with superior on-press performance that complements the strengths of the Creo Positive Thermal Plate (PTP).
Tenders are invited for Supply, Erection And Commissioning Of Iron Clad Motive Lead Acid Battery Capacity 532Ah At 5 Hrs Rate Of Discharge Generally Conforming To Is: 5154/1980 Assembled With Positive And Pasted Negative Plate In Heat Sealed Ppcp Container And Lids In Charge Condition.
1 v each) with transparent san container confirming is: din 40736 ( with latest amendment thereof) completed with tubular positive plate, pasted negative plate, lids, vent plugs, level indicating float, inter row/innter tier cell connectors with complete accessories including battery stand made of dry shaku and electrolyte, obra, sonebhadra (u.
Rate Of Discharge At 27 Degree Centigrade Assembled In Hard Rubber Container With Tubular Positive And Pasted Negative Plate Confirming To Spec.