Ibhethri polymer ibhetri

lithium polymer ibhethri

Amabhethri e-lithium-ion kanye ne-lithium polymer ayizinhlobo zebhethri ezishajwayo ezine-lithium njengento esebenzayo ye-electrochemical. Amabhethri e-Li-ion angenye yezinhlobo zamaseli aziwa kakhulu emhlabeni kuma-electronics ephathekayo. Eminyakeni yamuva nje, ukukhiqizwa okukhulu kwalawa maseli kugqugquzelwe ukufunwa kwezimoto zikagesi ezixhunywayo kanye nezicelo zokugcina igridi.

Amabhethri e-lithium-ion bekungamabhethri okuqala aphumelele ukushajwa kabusha ngokwezentengiselwano azo zonke izinhlobo, awenza aziwa kakhulu. Babusa imakethe ye-elekthronikhi ephathekayo ngenxa yokuminyana kwabo okuphezulu, ukushaja okusheshayo kanye nokuntuleka komphumela wenkumbulo. Ukukhishwa okuphezulu kwamanje kwamathuluzi we-lithium-ion asekelwe kumandla kuwenza alungele izinhlelo zokusebenza ezifana nokusebenza ngokhuni, ukubhola nokugaya.

Amabhethri e-lithium polymer mancane, amabhethri asicaba ahlanganisa i-anode ehlangene kanye nezinto ze-cathode ezihlukaniswa yi-polymer electrolyte. I-polymer electrolyte ingangeza ukuguquguquka kwebhethri, ikwenze kube lula ukupakisha ezindaweni ezincane kunamabhethri e-lithium-ion.

Uhlobo oluvame kakhulu lwebhethri ye-lithium polymer lisebenzisa i-lithium ion anode kanye ne-organic electrolyte, ene-electrode engalungile eyenziwe nge-carbon kanye ne-anode composite cathode material. Lokhu kwaziwa njengeseli eliyinhloko le-lithium polymer.

Uhlobo oluvame kakhulu lwebhethri elisekelwe kwi-lithium-ion lisebenzisa i-lithium metal anode, i-carbon black cathode kanye ne-organic electrolyte. I-electrolyte iyisisombululo se-solvent ephilayo, usawoti we-lithium kanye ne-polyvinylidene fluoride. I-anode ingase yakhiwe kusuka ku-carbon noma i-graphite, i-cathode ngokuvamile yenziwe nge-manganese dioxide.

Zombili izinhlobo zamabhethri zisebenza kahle emazingeni okushisa aphansi kodwa amabhethri e-lithium polymer ane-voltage yegama ephakeme kunosayizi ofanayo weseli ye-lithium-ion. Lokhu kuvumela amabhethri amancane okupakisha kanye nesisindo esilula kuzinhlelo zokusebenza zikagesi eziphathwayo ezisebenzisa ama-volts angu-3.3 noma ngaphansi, njengama-eReader amaningi nama-smartphone.

I-voltage ebizwa ngamaseli e-lithium-ion ingu-3.6 volts, kuyilapho amabhethri e-lithium polymer atholakala kusukela ku-1.5 V kuya ku-20 V. Amabhethri asekelwe ku-lithium-ion anomthamo omkhulu wamandla kunosayizi ofanayo webhethri ye-lithium polymer ngenxa yosayizi wawo omncane we-anode futhi ukuxhumana okukhulu ngaphakathi kwe-anode.