Mhedziso yeLithium Polymer mabhatiri uye kuti ari kuita sei bhatiri renzvimbo.

Mhedziso yeLithium Polymer mabhatiri uye kuti ari kuita sei bhatiri renzvimbo.

Lithium-ion mabhatiri ave aripo kwemakore makumi mana uye achiri kumiririra sarudzo yakakurumbira yebhatiri munzira dzakawanda, kubva kumafoni kusvika kumotokari dzemagetsi. Lithium ine zvivakwa zvinoita kuti ive yakakodzera kushandiswa mumashandisirwo akadai, asi imwe yakaderera ndeyekuti haina kunzi yakachengeteka kufema uye inofanirwa kuraswa nemazvo. Imwe inovimbisa inogona kunge iri lithium polymer mabhatiri ayo akachengeteka, ane hushamwari kwezvakatipoteredza, uye anogona kugadzirwa nemakomboni akasiyana pane echinyakare lithium-ion. Aya marudzi matsva emabhatiri achatanga muna 40 emotokari dzemagetsi asi angangotanga kubuda muindasitiri ne2020.

Parizvino, lithium ion mabhatiri ndiyo inonyanya kufarirwa sarudzo yekushambadzira maapplication nekuti ndeaya:

1. Iyo yakanyanya simba density yemabhatiri ese anochajiswa.

2. Yakareruka kwazvo uye idiki yakapihwa kugona kwavo. Semuyenzaniso, bhatiri re smartphone rinorema 20g asi rine huremu hunosvika 6Ah uye 1000mAh. 3. Kukwanisa kuchajiswa nenzira dzakasiyana-siyana (kureva, wired, solar) saka kuchaja kunosiyana-siyana 4. Iva nemasimba epamusoro-soro zvichireva kuti vanogona kupa mvura yakawanda vachiri kuchengetedza voltage inonzwisisika 5. Urefu hwehupenyu - zvinotora 400- 500 kutenderera kusvika 50% kugona

Zvisinei, pane zvimwe zvisingabatsiri zvakare:

1. Chemistry nekugadzira zvave zvichidhura zvakanyanya.

2. Havana kugarisana nemhoteredzo nokuda kwemarara ane muchetura avanogadzira pamwe chete nokuraswa kwawo.

3. Havana chinyorwa chakanaka chekuchengetedza zvichienzaniswa nemabhatiri echinyakare - vanobata moto nyore, vanoputika, nezvimwe.

4. Inogona kukuvadzwa kunyanya kana yakadzika discharge bhasikoro - kamwe kamwe madonhwe emagetsi anogona kuvaparadza.

5. Zvinhu zvinoshandiswa zvinopisa mufomu yavo yakaoma uye inoputika mumhando yavo yeanode.

6. Haakwanise kuchajwa semabhatiri e-lithium ion

Nekudaro, aya marudzi matsva emabhatiri anogona kushandura zvese izvi ne:

1. Kugadzirwa nezvinhu zvakachengeteka (lithium iron phosphate uye lithium sulfur)

2. Kushandisa nzira yakachengetedzeka yekugadzira - iyo cathode inogadzirwa kubva mupolymer pachinzvimbo chesimbi uye iri mubhokisi repurasitiki kuti ive nechokwadi chenzvimbo yakachengeteka yebhatiri (chinyorwa: izvi zvinoreva zvakare kuti inogona kudzokororwa nekukurumidza kupfuura yechinyakare li-ion. mabhatiri)

3. Kuve nekushomeka kwesimba rakaderera - 30-45Wh/kg maringe ne200Wh/kg kumabhatiri ekare li-ion

4. Kuve nechakanyanya kuderera - 0.8-1Ah/kg maringe ne5-10Ah/kg kumabhatiri ekare li-ion

5. Kuva nemagetsi akadzikira zvakanyanya - 0.01Wh/kg maringe ne5Wh/kg kumabhatiri ekare li-ion

6. Kuve ushamwari kwezvakatipoteredza: iyo cathode yakagadzirwa nesimbi phosphate iyo inogona kushandiswa zvakare uye iyo electrolyte ndeye eco-shamwari shanduro ye lithium polymer.