Batirin Lithium polymer

lithium polymer baturi

Batirin lithium-ion da lithium polymer nau'ikan baturi ne masu caji waɗanda ke da lithium azaman kayan aiki na lantarki. Batura Li-ion suna ɗaya daga cikin shahararrun nau'ikan tantanin halitta a duniya don na'urorin lantarki masu ɗaukuwa. A cikin 'yan shekarun nan, babban sikelin samar da waɗannan ƙwayoyin sel ya sami haɓaka ta hanyar buƙatar toshe motocin lantarki da aikace-aikacen ajiyar grid.

Batirin lithium-ion sune farkon batura masu caji na kowane nau'in cin nasara ta kasuwanci, wanda ya sa su shahara. Suna mamaye kasuwar kayan lantarki mai ɗaukar hoto saboda yawan ƙarfin kuzarinsu, caji mai sauri da rashin tasirin ƙwaƙwalwar ajiya. Babban fitarwa na yanzu na kayan aikin wutar lantarki na tushen lithium-ion ya sa su dace don aikace-aikace kamar aikin katako, hakowa da niƙa.

Batirin lithium polymer sirara ne, batura masu lebur waɗanda suka ƙunshi anode masu tsaka-tsaki da kayan cathode waɗanda aka raba ta hanyar lantarki ta polymer. Na'urar lantarki ta polymer na iya ƙara sassauƙa ga baturin, yana sauƙaƙa shiryawa cikin ƙananan wurare fiye da baturan lithium-ion.

Mafi na kowa nau'i na lithium polymer baturi yana amfani da lithium ion anode da Organic electrolyte, tare da mummunan lantarki da aka yi da carbon da anode composite cathode abu. An san wannan a matsayin kwayar farko ta lithium polymer.

Mafi yawan nau'in baturi na tushen lithium-ion yana amfani da anode na ƙarfe na lithium, cathode baƙar fata na carbon da na'urar lantarki. Electrolyte shine maganin kaushi na halitta, gishiri na lithium da fluoride polyvinylidene. Ana iya gina anode daga carbon ko graphite, ana yin cathode yawanci daga manganese dioxide.

Dukkan nau'ikan batura biyu suna aiki da kyau a ƙananan yanayin zafi amma batirin lithium polymer suna da ƙarfin lantarki mafi girma fiye da girman girman lithium-ion cell. Wannan yana ba da damar ƙarami marufi da ƙananan batura masu nauyi don aikace-aikacen lantarki mai ɗaukuwa ta amfani da 3.3 volts ko ƙasa da haka, kamar yawancin eReaders da wayoyi.

A maras muhimmanci ƙarfin lantarki ga lithium-ion Kwayoyin ne 3.6 volts, alhãli kuwa lithium polymer baturi suna samuwa daga 1.5 V har zuwa 20 V. Lithium-ion tushen baturi da mafi girma makamashi yawa fiye da girman girman lithium polymer baturi saboda su karami anode size da kuma. mafi girma interconnectivity a cikin anode.