Kweli hlabathi lanamhlanje umbane ngowona mthombo wamandla.Ukuba sijonga indawo esingqongileyo izele zizixhobo zombane.Umbane ubuphucule ubomi bethu bemihla ngemihla ngendlela yokuba ngoku siphila ubomi obulula ngakumbi xa kuthelekiswa nobenkulungwane ezimbalwa ezidlulileyo.Nezona zinto zisisiseko ezifana nonxibelelwano, ukuhamba kunye nempilo kunye namayeza ziye zavela kakhulu kangangokuba yonke into ngoku kulula ukuyenza.Ukuba uthetha ngonxibelelwano kumaxesha angaphambili abantu babedla ngokuthumela iileta yaye ezo leta beziya kuthabatha ngaphezu kweenyanga ezintandathu okanye unyaka ukuze zifike apho besiya khona yaye umntu obuya kuzibhala ezo leta ebenokuthabatha ezinye iinyanga ezintandathu okanye unyaka ukufika apho umntu oqale wabhala ileta.Nangona kunjalo kule mihla le asiyonto inzima kangangokuba nabani na angakwazi ukuthetha nabani na ngoncedo lwemiyalezo embalwa enokuthi ithunyelwe kuFacebook, WhatsApp okanye nayiphi na enye iapp yeselula.Awunako ukuthumela kuphela imiyalezo ebhaliweyo kodwa unokunxibelelana ngoncedo lweefowuni zelizwi ezinokuthi zenziwe kumgama omde.Kuyafana nokuhamba, abantu ngoku bayakwazi ukuguqula umgama wabo wokuhamba ube kwiindawo ezimfutshane kakhulu.Umzekelo ukuba kwinkulungwane edlulileyo kuthathe ukuba kuthathe usuku okanye ezimbini ukufika kwindawo namhlanje ungafika kwaloo ndawo inye kwiyure enye okanye ngaphezulu.Impilo kunye namayeza nazo ziphucukile kwaye konke oku kungenxa yombane kunye nokuphuculwa kweshishini.
Ke yintoni ibhetri kufuneka siqale siqonde ibhetri.Ibhetri sisixhobo sombane esikwaziyo ukuguqula amandla ekhemikhali agcinwe ngaphakathi kwawo ngendlela yokusabela.Ibhetri ifumana iimpendulo ezininzi ezaziwa ngokuba yiredox reaction.I-redox reaction iquka ukusabela kwe-oxidation kunye nokunciphisa ukusabela.Ukusabela okucuthayo luhlobo lokusabela apho ii-electron zongezwa kwi-athomu ngelixa impendulo ye-oxidation luhlobo lokusabela apho ii-electron zisuswa kwi-athomu.Ezi ntshukumo zihamba kunye phakathi kwenkqubo yemichiza yebhetri kwaye ekugqibeleni iguqule amandla ekhemikhali abe ngowombane.Izinto zebhetri ziyafana kuzo zonke iintlobo ezahlukeneyo zeebhetri.Ibhetri iqulathe malunga namalungu amathathu abalulekileyo.Inxalenye yokuqala ebalulekileyo iyaziwa ngokuba yi-cathode, icandelo lesibini elibalulekileyo laziwa ngokuba yi-anode kunye neyokugqibela kodwa kungekhona eyona nto ibalulekileyo eyaziwa njengesisombululo se-electrolyte.Umyalelo wokuphuma sisiphelo esibi sebhetri kwaye ikhupha ii-electron ezihamba ukuya ekupheleni kwebhetri kwaye ke ngoko zidale ukuhamba kwee-electron eziyimfuneko kwimveliso yangoku.
Ithetha ukuthini iAGM kwitshaja yebhetri?
I-AGM imele i-absorbent glass mat.Ukuze siqonde ukuba yintoni i-absorbent mat yeglasi kufuneka siqale siqonde ukuba yintoni ulungelelwaniso oluqhelekileyo lwebhetri.Kubumbeko oluqhelekileyo lwebhetri lwaziwa ngokuba yi-SLAconfiguration.I-SL uqwalaselo ithetha ibhetri yeasidi etywiniweyo.Ebandakanya i-electrode esekelwe kwilothe kunye nesisombululo se-electrolyte ekhokelayo.Kwibhetri ye-oxide ye-lead elula kukho ibhulorho yetyuwa ekhoyo phakathi kwee-electrode ezimbini ukuba ibhulorho yetyuwa inokwenziwa ngetyuwa eyenziwe ngokudityaniswa kwe-potassium okanye i-chloride okanye naluphi na uhlobo lwesimbiwa.Kodwa kwimeko ye-absorbent glass mat battery le yahlukile.Kwi-absorbent glass mat battery kukho ifiberglass ebekwe phakathi kwe-negative kunye ne-positive electrode yebhetri ukuze ii-electron zidlule ngendlela ephuculweyo.Le ndoda intle kakhulu kuba isebenza njengesipontshi kwaye xa isebenza njengesipontshi kukho isisombululo se-electrolyte esikhoyo phakathi kweziphelo ezilungileyo kunye nezibi zebhetri ayichithi ibhetri kunokuba ifunxwe yi-fiberglass. iye yaziswa ngaphakathi kwebhulorho ekhoyo phakathi kwee-electrode ezilungileyo kunye nezingalunganga zebhetri.Ibhetri yeAGM ke ngoko kufuneka iphathwe ngononophelo malunga nenkqubo yokutshaja.Kwaye ibhetri yeAGM itshaja malunga nakahlanu ngokukhawuleza xa kuthelekiswa nebhetri eqhelekileyo.
Ithetha ukuthini iAGM kwibhetri yemoto?
IAGM kwibhetri yemoto ithetha imathi yeglasi efunxayo.Kwaye ibhetri yeglasi efunxayo luhlobo olulodwa lwebhetri oluqulathe i-fiberglass ekhoyo phakathi kwee-electrode ezimbini.Olu hlobo lwebhetri ngamanye amaxesha lwaziwa njengebhetri eyomileyo kuba i-fiberglass sisipontshi.Yintoni eyenziwa yile sponger ifunxa isisombululo se-electrolyte ekhoyo ngaphakathi kwebhetri kwaye ke iqulethe i-ion okanye i-electron.Xa isiponji sithatha isisombululo se-electrolyte i-electrons ayinayo ingxaki yokusabela ngeendonga zebhetri kwaye kungekhona nje ukuba isisombululo se-electrolyte ebhetri asiyi kuchitha xa ibhetri ivuza okanye into enjalo eyenzekayo.
Ithetha ukuthini iAGM ebandayo kwitshaja yebhetri?
I-AGM ebandayo kwitshaja yebhetri ithetha ukuba luhlobo lwetshaja elungiselelwe ibhetri yeAGM kuphela.Olu hlobo lwetshaja lukhethekileyo kwezi ntlobo zeebhetri kuphela kuba ezi bhetri azifani nebhetri yeasidi ekhokelela.Ibhetri yeasidi ekhokelayo esemgangathweni iquka i-electrolyte edada ngokukhululekileyo phakathi kwee-electrode ezimbini kwaye akukho mfuneko yokuba itshajwe ngohlobo lwe-EGM yetshaja yebhetri.Nangona kunjalo ibhetri yodidi lweAGM lunecandelo elikhethekileyo elikhoyo phakathi kwee-electrode ezimbini.Icandelo elikhethekileyo laziwa njengemathi yeglasi efunxayo.Le mat yeglasi efunxayo iqulathe ukunika imicu yeglasi ekhoyo kwibhulorho edibanisa i-electrode ezimbini kunye.Ibhulorho ibekwe kuhlobo lwesisombululo se-electrolyte esifunxwa yibhulorho.Eyona nzuzo iphambili ibhetri yeAGM inebhetri yeasidi eqhelekileyo kukuba kwaye ibhetri yeAGM ayigqithisi.
Ixesha lokuposa: Mar-04-2022