Papiso ea Lisele tsa Voltaic le Lisele tsa Electrolytic
Ka lilemo tse makholo, electrochemistry e bile lekala le leholo la k'hemistri, le ithutang kamano pakeng tsa lik'hemik'hale tsa motlakase le lik'hemik'hale. Thutong ea electrochemistry, mefuta e 'meli e tsebahalang haholo ea lisele tsa electrode ke lisele tsa voltaic (tseo hape li bitsoang lisele tsa galvanic) le lisele tsa electrolytic. Le hoja ka bobeli li sebetsa ka molao-motheo o le mong—phetoho ea matla a lik'hemik'hale hore e be matla a motlakase kapa ka tsela e fapaneng—li na le liphapang tsa bohlokoa tsa motheo. Sehlooho sena se tla tšohla ka botlalo papiso pakeng tsa lisele tsa voltaic le lisele tsa electrolytic, se akaretsa litlhaloso tsa tsona, melao-motheo ea ts'ebetso, meaho, ts'ebeliso le kamano le bophelo ba letsatsi le letsatsi.
Tlhaloso le Melao-motheo ea Motheo
Sele ea Voltaic: Sele ea voltaic, kapa sele ea galvanic, ke sesebelisoa se hlahisang motlakase ka karabelo ea lik'hemik'hale ea redox e sa reroang (ho fokotsa oxidation). Seleng ena, karabelo e sa reroang e hlahisa matla a motlakase a ka sebelisoang merero e fapaneng.
Lisele tsa Electrolytic: Lisele tsa electrolytic li sebetsa ka tsela e fapaneng. Li sebelisa matla a motlakase a tsoang mohloling o kantle ho qobella karabelo ea redox e sa reroang hore e etsahale. Karabelo ena e ka etsahala feela haeba ho na le mohloli oa motlakase o qobellang li-ion ho arabela.
Sebopeho sa Lisele tsa Voltaic le Lisele tsa Electrolytic
Sebopeho sa Sele ea Voltaic:
1. Anode le Cathode: Seleng ea voltaic, anode ke electrode moo ho etsahalang oxidation, 'me cathode ke electrode moo ho etsahalang phokotso.
2. Borokho ba Letswai: Karolo ena e sebetsa ho boloka botsitso ba motlakase ka ho dumella di-ion ho tsamaya ho tloha halofong e nngwe ya sele ho ya ho e nngwe ntle le ho kopana ka ho toba.
3. Li-electrolyte: Li-electrolyte ke litharollo kapa lintho tse nang le li-ion tse lokolohileng tse fetisang motlakase lipakeng tsa li-electrode.
Sebopeho sa Sele sa Electrolysis:
1. Li-electrode: Seleng ea electrolytic, li-electrode le tsona li na le anode le cathode, empa mesebetsi ea tsona e fetoha ha e bapisoa le lisele tsa voltaic. Anode ke electrode e ntle, 'me cathode ke electrode e mpe.
2. Mohloli oa Matla: Matla a sebelisoang ho qobella karabelo ea redox a tsoa mohloling oa matla o kantle joalo ka betri kapa mohloli o mong oa matla oa DC.
3. Li-electrolyte: Li-electrolyte liseleng tsa electrolytic le tsona li bohlokoa ho fana ka li-ion tse hlokahalang bakeng sa karabelo.
Molao-motheo oa mosebetsi
Molao-motheo oa ho Sebetsa oa Sele ea Voltaic:
Sele ea voltaic e na le lisele tse peli tse halofo tse hokahantsoeng ke borokho ba letsoai le terata e hokahanyang. Karabelo ea redox e sa reroang e etsahala ka har'a sele ena. Ha li-electrode tse peli tse fapaneng (hangata litšepe) li qoelisoa ka har'a electrolyte, li-ion tsa tšepe tse tsoang ho anode (electrode e mpe) lia oxida le ho lokolla li-electrone. Li-electrone tsena li phalla ka har'a terata e hokahanyang ho ea ho cathode (electrode e ntle), moo li-ion tse tharollong li fumanang li-electrone 'me li fokotseha.
Molao-motheo oa ho Sebetsa oa Sele ea Electrolytic:
Seleng ea electrolytic, mohloli oa motlakase o kantle o sebelisa motlakase ho khanna motlakase ka har'a electrolyte. Li-ion tse ka har'a tharollo ea electrolyte li hoheloa ke li-electrode tse nang le litefiso tse fapaneng - li-cation ho ea ho cathode (moo ho bang le phokotso) le li-anion ho ea ho anode (moo ho bang le oxidation). Likarabelo tse etsahalang ho electrode ka 'ngoe li baka ts'ebetso ea redox e neng e ke ke ea etsahala ka boithatelo ntle le mohloli oa matla o kantle.
Sebelisa Bophelong ba Letsatsi le Letsatsi
Tšebeliso ea Lisele tsa Voltaic:
1. Libetri: Libetri ke ts'ebeliso e tloaelehileng haholo ea lisele tsa voltaic, ho kenyeletsoa libetri tsa alkaline le libetri tsa lithium-ion, tse sebelisoang lisebelisoa tsa elektroniki tse nkehang habobebe, likoloing tsa motlakase le lits'ebetsong tse ling tse ngata.
2. Galvanization: Ts'ebetso ea ho penta tšepe ka lera le sireletsang ka ts'ebetso ea redox e sa reroang e boetse e sebelisa molao-motheo oa sele ea voltaic ho thibela ho bola.
Tšebeliso ea Lisele tsa Electrolysis:
1. Tlhahiso ea Khase: Lisele tsa electrolytic li sebelisoa ho hlahisa haeterojene le khase ea oksijene metsing ka mokhoa o tsejoang e le electrolysis ea metsi.
2. Ho polata ka motlakase: Sele ena e boetse e sebediswa tshebetsong ya ho polata ka tshepe ho fana ka lera le sireletsang kapa le kgabisang hodima thepa e nngwe ka karabelo e sa iketsahalleng.
3. Tlhahiso ea Lik'hemik'hale: Lisele tsa electrolytic li sebelisoa indastering ho hlahisa lik'hemik'hale tse kang chlorine, sodium hydroxide, le lintho tse ling tse fapaneng tsa electrolytic.
Lipapiso tsa Bohlokoa
1. Matla: Lisele tsa voltaic li hlahisa matla a motlakase ho tsoa liketsong tsa lik'hemik'hale tse sa reroang, ha lisele tsa electrolytic li hloka matla a motlakase a kantle ho etsa liketso tsa lik'hemik'hale tse sa reroang.
2. Tsela ea Karabelo: Likarabelo tsa Redox liseleng tsa voltaic li etsahala ka botsona, athe liseleng tsa electrolytic, motlakase o baka liketso tsa redox.
3. Li-electrode: Seleng ea voltaic, anode e mpe 'me cathode e ntle. Seleng ea electrolytic, anode e ntle 'me cathode e mpe.
4. Tšebeliso: Lisele tsa voltaic hangata li sebelisetsoa ho hlahisa motlakase ka bolokolohi, ha lisele tsa electrolytic li sebelisetsoa ho etsa liketso tse itseng tsa lik'hemik'hale tse ke keng tsa etsahala ka tlhaho.
Qetello
Lisele tsa voltaic le electrolytic ka bobeli ke lintho tse ncha tsa bohlokoa tse fetotseng likarolo tse ngata tsa bophelo ba sejoale-joale haholo, ho tloha theknolojing ea polokelo ea matla ho ea tlhahisong ea indasteri le ho roala. Leha e 'ngoe le e 'ngoe e na le melao-motheo le lits'ebetso tse fapaneng, ka bobeli li bontša kamano e ikhethang lipakeng tsa liketso tsa lik'hemik'hale le matla a motlakase. Ho utloisisa liphapang le ho tšoana ha tsona ho ka atolosa kutloisiso ea rona ea lits'ebetso tse ka bang teng tsa electrochemistry ho rarolleng mathata a letsatsi le letsatsi le ho nts'etsapele mahlale a nakong e tlang.
