shaanxi elade chu' Hap 'u' cham co., Ltd
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nuq 'oH Anode?

Edit: shaanxi elade chu' Hap 'u' cham co., Ltd    Date: Apr 18, 2016

anode

anode electrode vegh baS conventional Qu'mey potlh flows vaj polarize electrical jan. "anode vaj jan Qu'mey potlh" common mnemonic puS pey. opposite to electron flow lurgh (be) electric Qu'mey potlh lurgh: electrons (negatively Huj) flow anode circuit Hur.

Sar polarity voltage anode with respect to maqochpu'na' maHtaH cathode depending on jan Segh je Qap mode. qaStaHvIS tlha' examples, anode negative neH 'e' HoS DuHIvDI' jan qar 'ej be neH jan HoS natlh.

pa' discharge 'ul 'aplo'mey pagh galvanic cell (diagram DeSDu' nIH), anode negative terminal HoSqu'mo' tlhIngan nuqDaq flows vaj "jan" Qu'mey potlh (i.e. 'ul 'aplo'mey cell). qeng Qu'mey inward potlh externally pong electrons outwards, negative Huj flowing qaStaHvIS wa' lurgh, electrically equivalent be Huj, qaStaHvIS lurgh opposite flowing vIH.
pa' recharge 'ul 'aplo'mey, joq, cell electrolytic, anode be terminal, 'oH Hev vo' lIngwI' external Qu'mey potlh. Qu'mey potlh vegh recharge 'ul 'aplo'mey, opposite to during discharge Qu'mey potlh lurgh; nom latlh words, electrode baS during 'ul 'aplo'mey discharge cathode moj anode poStaHvIS recharging 'ul 'aplo'mey.
qaStaHvIS diode, anode be terminal legh arrow Degh (beQ He retlhDaq triangle) tlhuQ nuqDaq flows vaj jan Qu'mey potlh. reH waw' note electrode 'oH pong diodes forward Qu'mey potlh (DotlhDaj arrow, Hay'DI' "wejpuH Hergh" flows Qu'mey potlh), Segh such as zener diodes solar cells nuqDaq Qu'mey potlh Daj reverse Qu'mey potlh pagh chIm'e' lurgh.
pa' cathode tIH tube, anode be terminal nuqDaq flow electrons jan, i.e., nuqDaq flows qaStaHvIS be electric Qu'mey potlh.

electrons flow
flow electrons reH vo' anode cathode outside of cell jan. ghaH regardless of Segh cell jan pagh Qap mode, with the exception of diodes, 'ej pagh nuqDaq electrode 'oH pong reH assumes reH lurgh forward Qu'mey potlh (DotlhDaj arrow Degh), i.e., electrons flow neH opposite lurgh, vabDot HeghDI' reverse-qach diode vo' vImughta' bong (breakdown diode motlh) pagh pong chut lulajpu'bogh (breakdown zener diode photo-Qu'mey potlh photodiode).

electrolytic anode
qaStaHvIS electrochemistry, anode nuqDaq qaS 'ej be polarity contact neH electrolytic cell oxidation. DeSDu' anode, raD anions (negative tat) pong electrical potential chemically SoQHommey 'ej baS vaj flow woDDI' 'ej vaj yItungHa', qaH QaQ circuit nob DoH electrons (oxidation). mnemonics: leo red vIghro' (Loss Electrons Oxidation, Cathode DeSDu' qaS Reduction), pagh anox Doq vIghro' (Anode Oxidation, Reduction Cathode), pagh OIL RIG (Oxidation Loss, Reduction electrons Soq), pagh ger jatlh roman catholic 'ej orthodox (Reduction – Cathode, anode – Oxidation), leo lion pagh (electrons luj Oxidation, gaining electrons Reduction).

widely lo' mIw qaStaHvIS baS refining. example neH copper refining, electrolysed copper anodes, intermediate product vo' furnaces, qaStaHvIS appropriate taS (such as pey sulfuric) (99.99 vatlhvI') cathodes jegh tlhIv je SoHbogh jen. je Del copper cathodes, lIng method lo' law' electrolytic copper.


sacrificial anode

mounted sacrificial anodes "puv" corrosion protection baS tlham
pa' cathodic protection, electrically linked QaD pat, 'ej jojvo' ragh pagh ngoS, baS anode 'e' vI'Iprup reactive corrosive environment QaD pat pat rar 'oH baS QaD 'oH. Hoch chaq QaD example, Sut HabmoHwI' pagh yoDSutlIj naQ Duj Som pong zinc sacrificial anode, ngoS seawater 'ej Som bot vo' ragh. particularly nIS sacrificial anodes nuqDaq generated Huj static pat pong flow tIn mInDu'Daj 'ej boch, such as pipelines watercraft 'ej action. je generally lo' sacrificial anodes neH tank-Segh bIQ heaters.

qaStaHvIS Qo'noS 1824 destructive electrolytic action Duj Som mup reduce, wa'DIch Hach 'ej reH rav widely marine electrolysis protection pat lo' fastenings 'ej underwater luch, tej-jonpIn qaH humphry davy. sacrificial anodes chenmoH vo' ralqu'nIStaH electrically reactive (qup quv) baS attached Duj Som je rar electrically cathodic protection circuit Dumerbe' jom davy.

qup obvious example protection Segh galvanise Sut HabmoHwI' mIw. Sut HabmoHwI' tlham (such as fencing) wep mIw je zinc baS coating. Hoch nI' law' zinc ratlh intact, QaD Sut HabmoHwI' vo' 'angbogh Da corrosion. loDHom, moj breached zinc coating, vo' vImughta' pong QIH pe'vIl vaj pumDI' qoghlIj pagh physical. wa'logh qaS ghu'vam, vang corrosive elements electrolyte zinc ghap Sut HabmoHwI' combination je electrodes je. vaj lo'taHvIS zinc coating 'ach 'e' not ragh waw' Sut HabmoHwI' ensures SuvwI' resultant Qu'mey potlh. tlham Sut HabmoHwI' laH QaD HaQchorHey coating puS decades, 'ach wa'logh natlh QaD coating, tlhoS tam wabvetlh ragh Sut HabmoHwI'.


maHvaD contact
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