I electrode ezinokubakho - umahluko electrostatic enokubakho phakathi electrolyte ne electrode. Ukwenzeka ubukhulu ngenxa liqhuma iintlawulo ezo echasayo yezandla ukwahlulwa kwisigaba ujongano ukwenza i umaleko zombane kabini. Ukwahlulwa lwamabala cala lojongano phakathi electrode intsimbi kunye nesisombululo electrolyte ngenxa ngezenzeko ezifana utshintsho ion metal kwi isisombululo kwinkqubo yokuseka lizama electrochemical kunye adsorption of ion ukusuka electrolyte kwi kumphezulu electrode; igesi kwabantu ngaphandle ngokuqinisekileyo ebizwayo ion njengekristale ngekroba; non-Coulomb adsorption of ion okanye molecule ulwelo kwi electrode. Ngenxa yokugqibela nesenzeko ezimbini electrode enokubakho soze zero, nokuba, xa nesigxina wobuso metal ilingana zero. Kukuzibophelela Ixabiso ukukwazi electrode enye akukho obuchazele le ndlela isetyenziswa ukuthelekisa reference yaye i electrode uvavanyo. Isakhono electrode uyalingana ubukhulu amandla electromotive (EMF) , efunyenwe kwisekethe electrochemical. Kuba izisombululo yamanzi-based kuqhelekile ukusebenzisa electrode hydrogen. izinto imifuziselo olu hlobo zisetyenziswa njengamaxwebhu ngeendlela ezahlukeneyo imilinganiselo electrochemical, kananjalo kwizixhobo electroplating. Hydrogen electrode - ucingo okanye ipleyiti eyenziwe ngentsimbi ethintela hydrogen (badla ukusebenzisa platinum okanye palladium). Ezo plate-wire Igcwele hydrogen kwi womoya uze ujule isisombululo zolwelo zizityebi ion hydrogen. Amandla ipleyiti okunjalo ngokomlinganiselo lwee- ion in isisombululo. Isiqalelo benchmark, oko kulinganiswa ngokunxulumene electrode enokubakho yokusabela wemichiza.
Ngexesha ibandla kweeseli electrochemical ngokusekelwe hydrogen kunye nezixhobo ichazwe phezu a metal iqela platinum kwemali reaction (ingathityazwa), nto leyo ethetha okanye inkqubo recovery okanye igcwala. Uhlobo inkqubo kuxhomekeke amandla element reaction oluqhubekayo. hydrogen electrode enokubakho uzimisele ukuba uziro xa uxinzelelo hydrogen malunga mnye umoya, ukuba Proton xiyimiso yesisombululo - omnye Mol ilitha nganye, kwaye ubushushu - 298 K. Ukuba isiqalelo kuhlalutywa iimeko reference, ngamanye amazwi xa umsebenzi ion echaphazela umthamo yunithi, kwaye uxinzelelo gas - 0.101 MPA, eli xabiso kuthiwa isakhono eqhelekileyo. Ngokulinganisa EMF i electrode electrochemical kwiimeko eziqhelekileyo, ukubala electrode enokubakho eqhelekileyo sokungamelani wemichiza. Ngokuqhelekileyo, eli xabiso ulinganiswa phantsi kweemeko apho wonke umsebenzi ezinokubakho-asabela thermodynamic elingana umanyano, yaye ingcinezelo igesi yi 0,01 * 105Pa. Kokusebenza kwe-element lukhangelwe uthathwa ukuba neNTSHOLONGWANE ukuba "umthombo zangoku" imo kwisekethe lwangaphandle electron ukuhambisa ukusuka ekhohlo ukuya ekunene kwaye electrolyte - amasuntswana kakuhle ityala.