Ibhethri ye-alkalineihlukaniswe yaba izinhlobo ezimbiliibhethri le-alkali elishajekakayokanye nebhethri le-alkali elingashajwa kabusha, njengangaphambi kokuba sisebenzise ibhethri eyomile ye-flashlight yakudala ayishajwa, kodwa manje ngenxa yokushintsha kwesidingo sesicelo semakethe, manje futhi inengxenye yebhethri ye-alkali engashajwa, kodwa lapha lapho ziningi izinkinga zobuchwepheshe, njengokuthi, ukushaja okukhulu kwamanje, ibhethri le-alkaline lingashajwa?

Amabhethri e-alkaline angashajwa izikhathi ezingu-20 ngaphansi kuka-0.1C, kodwa lokhu kuhlukile ohlelweni lokushajwa kabusha kwamabhethri esibili. Ngaphansi kwezimo ezivamile, angakhokhiswa kuphela ngokukhipha ingxenye ethile futhi awakwazi ukukhokhiswa ngokukhipha okujulile okufanayo njengebhethri langempela elishajwa kabusha.

Ukushaja ibhethri eline-alkali kuyingxenye yokushajwa, okuvame ukubizwa ngokuthi ukuvuselela, umqondo wokuvuselela uchaza futhi izici zokushajwa kwebhethri ye-alkaline: ibhethri le-alkali lingashaja? Yebo, ngaphandle kokuthi iyashaja kabusha, ngokuphambene nokushajwa kwangempela kwamabhethri aphinde ashajwe.

Umkhawulo wokushaja okuvuselelayo nokukhipha kanye nempilo yomjikelezo omfushane webhethri le-alkaline kukwenza kube nzima ukukhiqiza kabusha ibhethri le-alkaline. Ukuze kuqinisekiswe ukuvuselelwa ngempumelelo kwamabhethri e-alkaline, kufanele kufezwe izimo ezilandelayo

Izinyathelo/Izindlela

1. Ngaphansi kwesimo sezinga lokukhipha okumaphakathi, umthamo wokuqala webhethri uzokhishwa kuze kufike ku-30%, futhi ukukhishwa akufanele kube ngaphansi kuka-0.8V, ukuze ukuvuselelwa kungenzeka. Lapho umthamo wokukhipha udlula ama-30%, ukuba khona kwe-manganese dioxide kuvimbela ukuvuselelwa okwengeziwe. Amandla ka-30% kanye ne-voltage yokukhipha engu-0.8V kudingeka kusetshenziswe izinto ezifanele, kodwa abathengi abaningi abanazo lezi zisetshenziswa. Ingabe ibhethri le-alkaline lingashajwa kabusha kulesi simo kubathengi abaningi abajwayelekile? Akuwona umbuzo wezomnotho, umbuzo wemibandela.

2, umsebenzisi angathenga ishaja ekhethekile ukuze ayenze kabusha. Uma usebenzisa enye ishaja, ingabe amabhethri e-alkaline angashajwa? Izingozi zokuphepha zikhulu kakhulu, ngaphansi kwezimo ezijwayelekile, i-nickel cadmium, ishaja yebhethri ye-nickel metal hydride ayikwazi ukusetshenziselwa ukushaja ibhethri le-alkali manganese, ngoba ishaja yamanje iphezulu kakhulu, ingaholela kugesi wangaphakathi webhethri, uma igesi iphelile. i-valve yokuphepha, izovuza. Ngaphezu kwalokho, uma i-valve yokuphepha ingasebenzi, kungase kube nokuqhuma. Lokhu akuvamile ukwenzeka uma isikhunta sibi ekukhiqizeni, kodwa kungenzeka, ikakhulukazi uma ibhethri ingasetshenziswa ngendlela efanele.

3, isikhathi sokuvuselela (cishe amahora angu-12) singaphezu kwesikhathi sokukhipha (cishe ihora elingu-1).

4. Umthamo webhethri uzokwehliswa ube ngu-50% womthamo wokuqala ngemva kwemijikelezo engu-20.

I-5, imishini ekhethekile ekuxhumekeni kwebhethri okungaphezu kwezintathu, uma umthamo webhethri ungahambisani, kuzoba nezinye izinkinga ngemva kokuvuselelwa, okungase kuholele ku-voltage yebhethri engalungile uma ibhethri evuselelayo futhi ingasetshenziswa ibhethri ndawonye kuyoba yingozi kakhulu. Ukuguqulwa kwebhethri kubangela ukuthi i-hydrogen yakheke ngaphakathi kwebhethri, okungase kubangele umfutho ophezulu, ukuvuza ngisho nokuqhuma. Ingabe amabhethri e-alkaline angashajwa kabusha ngaphandle kokuthi womathathu avumelane kahle? Ngokusobala akudingekile.

Ibhethri ye-alkaline egcwalisekayo i-zinc-manganese Ibhethri ye-alkaline ye-zinc-manganese ethuthukisiwe, noma i-RAM, engashajwa kabusha ukuze isetshenziswe kabusha. Isakhiwo kanye nenqubo yokukhiqiza yalolu hlobo lwebhethri ngokuyisisekelo luyafana nalolo lwebhethri ye-alkaline zinc-manganese.

Ukuze kuqashelwe ukushajwa kabusha, ibhethri lithuthukisiwe ngokwesisekelo sebhethri le-alkaline zinc-manganese: (1) Thuthukisa ukwakheka kwe-electrode ephozithivu, thuthukisa amandla endengi ye-electrode ephozithivu noma wengeze izithasiselo ezifana nezinamatheliso ukuze uvimbele ukuvuvukala kwe-electrode eyakhayo. ngesikhathi sokushaja nokukhipha; ② ukuguqulwa kabusha kwe-manganese dioxide kungathuthukiswa ngokufakwa kwezidakamizwa okuhle; ③ Lawula inani le-zinc ku-electrode engalungile, futhi ulawule i-manganese dioxide ingakhishwa kuphela nge-electron engu-1; (4) Isendlalelo sokuhlukanisa siyathuthukiswa ukuze kuvinjwe i-zinc dendrite ukuthi ingangeni ungqimba oluhlukanisayo lapho ibhethri lishajwa.

Ukufingqa, ibhethri ye-alkaline ingashajwa, noma ukubona ibhethri ye-alkali ngokwayo imiyalelo yokukhiqiza, uma imiyalelo ithi ingashajwa, engashajwa, uma ingekho, lokho akukhokhiswa.