1.Imathiriyeli ekrwada

Ibhetri yepolymer ibhekisa kusetyenziso lwemathiriyeli yepolymer ubuncinci kwinxalenye enye yezinto ezintathu eziphambili: i-electrode eqinisekileyo, i-electrode engalunganga okanye i-electrolyte. I-polymer ithetha ubunzima obukhulu be-molecular, kwaye ingcamango yayo ehambelanayo i-molecules encinci, i-polymer inamandla amakhulu, ukuqina okuphezulu kunye nokunyuka okuphezulu. Izinto ze-cathode ze-polymer ibhetri ngaphezu kokusetyenziswa kwee-inorganic compounds kwiibhetri ze-lithium-ion, kodwa kunye ne-polymer conductive; I-electrolyte yebhetri ye-polymer yi-polymer electrolytes (i-solid okanye i-gel state) kunye ne-organic electrolyte, iibhetri ze-lithium-ion zisebenzisa i-electrolyte.

2.Ukubumba umahluko

Iibhetri ze-lithium-ion ze-polymer zinokuba zincinci, nayiphi na indawo kunye nayiphi na imilo, isizathu kukuba i-electrolyte yayo inokuba yinto eqinile okanye i-gel state kunokuba ibe manzi, ngelixa iibhetri ze-lithium-ion zisebenzisa i-electrolyte, kwiqokobhe elomeleleyo njengepakethe yesibini ukulungiselela i-electrolyte. . Ngoko ke, oku kwenza ukuba ibhetri ye-lithium-ion yongezwe inxalenye yobunzima.

3.Khuseleko

Ipolymer yangoku ubukhulu becala ibhetri pack ethambileyo, usebenzisa aluminiyam-yeplastiki ifilimu njengoko iqokobhe, xa electrolyte eziphilayo yangaphakathi, nokuba ulwelo kushushu kakhulu, ayidubuli, kuba aluminiyam-yeplastiki ifilimu polymer ibhetri usebenzisa eqinileyo okanye gel karhulumente. ngaphandle kokuvuza, ukugqabhuka kwendalo kuphela. Kodwa nantoni na ayikho ngokupheleleyo, ukuba umzuzwana wangoku uphezulu ngokwaneleyo, isiphaluka esifutshane, ibhetri yokutshisa ngokukhawuleza okanye ukuqhuma akunakwenzeka, iiselfowuni kunye neengozi zokhuseleko ze-tablet zibangelwa yile meko. Kwaye iibhetri ze-lithium iron phosphate ziluvavanyo olungqongqo lokhuseleko, nokuba kungquzulwano olunobundlobongela aluyi kuqhushumba.

4.i-voltage yeseli

Njengoko iibhetri ze-polymer zisebenzisa izinto zepolymer, zinokwenziwa kwiseli ye-multi-layer indibaniselwano ukuphumeza amandla ombane aphezulu, kunye neeseli ze-lithium-ion zebhetri umthamo we-3.6V, ukuphumeza umbane ophezulu ekusebenzeni, kuyimfuneko ukudibanisa iiseli ezininzi kuthotho. ukwenza iqonga elifanelekileyo le-voltage ephezulu.

5.Ukuqhuba

I-ionic conductivity ye-electrolyte eqinileyo ye-polymer lithium-ion ibhetri iphantsi. Okwangoku, ezinye izongezo zongezwa ngokukodwa ukwenza i-electrolyte ye-gel yokuphucula i-conductivity. Oku kongeza kuphela i-ionic conductivity entsha, ngokungafaniyo neebhetri ze-lithium-ion, ezigcina ixabiso elizinzile le-conductivity ngaphandle kokuchaphazeleka kumgangatho wezinto ezincedisayo.

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