Libetri tsa Alkaline ke eng?

Libetri tsa alkalineke mofuta oa betri e lahloang e sebelisang alkaline electrolyte ea potassium hydroxide. Li atisa ho sebelisoa lisebelisoa tse fapaneng, tse kang li-remote control, mabone a motlakase, lintho tsa ho bapala le lisebelisoa tse ling. Libetri tsa alkaline li tsebahala ka bophelo ba tsona bo bolelele le bokhoni ba ho fana ka motlakase o tsitsitseng ha nako e ntse e ea. Hangata li ngoloa ka khoutu ea tlhaku e kang AA, AAA, C, kapa D, e bontšang boholo le mofuta oa betri.

Likarolo tsa libeteri tsa alkaline ke life?

Libetri tsa alkaline li na le likarolo tse 'maloa tsa bohlokoa, ho kenyeletsoa:

Cathode: Cathode, e tsejoang hape e le pheletso e ntle ea betri, hangata e entsoe ka manganese dioxide 'me e sebetsa e le sebaka sa lik'hemik'hale tsa betri.

Anode: Anode, kapa pheletso e mpe ea betri, hangata e entsoe ka zinki e phofshoana 'me e sebetsa e le mohloli oa lielektrone nakong ea ts'ebetso ea ho ntša betri.

Electrolyte: Electrolyte e ka har'a libeteri tsa alkaline ke tharollo ea potassium hydroxide e lumellang phetisetso ea li-ion pakeng tsa cathode le anode, e nolofalletsang phallo ea motlakase.

Sekarohano: Sekarohano ke thepa e arolang cathode le anode ka hara betri ha ka nako e ts'oanang e dumella di-ion ho feta ho boloka tshebetso ya betri.

Sekotjana: Sekotjana se ka ntle sa betri ea alkaline hangata se entsoe ka tšepe kapa polasetiki 'me se sebeletsa ho boloka le ho sireletsa likarolo tsa kahare tsa betri.

Terminal: Li-terminal tsa betri ke lintlha tse ntle le tse mpe tse lumellang betri ho hokeloa sesebelisoa, ho phethela potoloho le ho nolofalletsa phallo ea motlakase.
Ke Tšebetso ea Lik'hemik'hale E Etsahalang Libetheng tsa Alkaline Ha li Ntšoa

Libetri tsa alkaline, lik'hemik'hale tse latelang li etsahala ha betri e ntshwa:

Ka cathode (qetellong e ntle):
MnO2 + H2O + e- → MnOOH + OH-

Ho anode (qetellong e mpe):
Zn + 2OH- → Zn(OH)2 + 2e-

Karabelo ka kakaretso:
Zn + MnO2 + H2O → Zn(OH)2 + MnOOH

Ka mantsoe a bonolo, nakong ea ho ntša metsi, zinki e ho anode e arabela le li-ion tsa hydroxide (OH-) ka har'a electrolyte ho etsa zinc hydroxide (Zn(OH)2) le ho lokolla li-electron. Li-electron tsena li phalla ka har'a potoloho ea kantle ho ea ho cathode, moo manganese dioxide (MnO2) e arabelang le metsi 'me li-electron ho etsa manganese hydroxide (MnOOH) le li-ion tsa hydroxide. Phallo ea li-electron ka har'a potoloho ea kantle e hlahisa matla a motlakase a ka matlafatsang sesebelisoa.
Mokhoa oa ho tseba hore na libeteri tsa alkaline tsa mofani oa hau ke tsa boleng bo botle

Ho fumana hore nalibeteri tsa alkaline tsa mofanie le ea boleng bo botle, nahana ka lintlha tse latelang:

Botumo ba lets'oao: Khetha libeteri ho tsoa ho lihlahisoa tse tsebahalang le tse nang le botumo bo botle tse tsebahalang ka ho hlahisa lihlahisoa tsa boleng bo holimo.

Tshebetso: Leka libeteri tse disebedisweng tse fapaneng ho netefatsa hore di fana ka motlakase o tsitsitseng le o tshepahalang ha nako e ntse e ya.

Nako e Telele: Batla libeteri tsa alkaline tse tla lula nako e telele ho netefatsa hore li tla boloka tjhaja ea tsona nako e telele ha li bolokiloe hantle.

Bokgoni: Lekola tekanyo ya bokgoni ba dibetri (hangata di lekanngwa ka mAh) ho netefatsa hore di na le polokelo e lekaneng ya matla bakeng sa ditlhoko tsa hao.

Ho Tšoarella: Lekola kaho ea libeteri ho netefatsa hore li entsoe hantle 'me li ka mamella tšebeliso e tloaelehileng ntle le ho lutla kapa ho hloleha pele ho nako.

Ho latela maemo: Netefatsa hore libeteri tsaMofani oa libeteri tsa alkalineho fihlela maemo a nepahetseng a polokeho le boleng, joalo ka mangolo a ISO kapa ho latela melaoana e kang RoHS (Thibelo ea Lintho tse Kotsi).

Litlhahlobo tsa bareki: Nahana ka maikutlo a bareki ba bang kapa litsebi tsa indasteri ho lekanya boleng le botšepehi ba libeteri tsa alkaline tsa mofani.

Ka ho hlahloba lintlha tsena le ho etsa liteko le lipatlisiso tse tebileng, o ka fumana hamolemo hore na libeteri tsa alkaline tsa mofani oa hau li boleng bo botle 'me li loketse litlhoko tsa hau.