Hei tuku i te pūngao e rongoa ana i te awatea i te pō,ngā rama tiriti e whakamahia ana e te rāe whakamahia whānuitia ana mō ngā rama o waho. Ko ngā pākahiko lithium rino phosphate (LFP), he mea nui, koia te momo pākahiko tino noa. He ngāwari te tāuta i ēnei pākahiko ki ngā pou rama, ki ngā hoahoa whakauru rānei nā te mea he nui te taumaha me te rahi o ngā painga. Kāore he āwangawanga kei whakanui ake te taumaha o ngā pākahiko i te taumaha o te pou, he rerekē ki ngā tauira o mua.
Ko ō rātou painga maha e whakaatuhia ana e te mea he pai ake, he nui ake hoki te kaha motuhake i ngā pākahiko waikawa-mata. He aha ngā wāhanga matua o tēnei pākahiko phosphate rino lithium ka taea te whakarerekē?
1. Katote
He wāhanga nui te litiōhio o ngā pākahiko litiōhio, e ai ki te ingoa. Engari, he huānga tino kore pumau te litiōhio. Ko te matū hohe ko te litiōhio waikura, he ranunga o te litiōhio me te hāora. Kātahi ka hangaia te katote, e whakaputa ana i te hiko mā te tauhohenga matū, mā te tāpiri i ngā tāpiringa kawe hiko me ngā here. Ko te katote o te pākahiko litiōhio te kaiwhakahaere i tōna ngaohiko me tōna kaha.
I te nuinga o te wā, ko te nui ake o te ihirangi lithium i roto i te rauemi hohe, ko te nui ake o te kaha o te pākahiko, ko te nui ake o te rerekētanga pūmanawa i waenga i te cathode me te anode, ā, ko te teitei ake o te ngaohiko. I tetahi atu taha, ko te iti ake o te ihirangi lithium, ko te iti ake o te kaha me te iti iho o te ngaohiko.
2. Anode
Ina whakakīia te pākahiko e te iahiko e hurihia ana e te panera rā, ka rongoatia ngā iona lithium ki roto i te anode. Ka whakamahia hoki e te anode ngā rauemi hohe, e āhei ai te mimiti, te tuku rānei i ngā iona lithium e tukuna ana mai i te cathode ina rere te iahiko mā roto i te ara iahiko o waho. I roto i te poto, ka taea te tuku i ngā irahiko mā roto i ngā waea.
Nā tōna hanganga pumau, he maha ngā wā ka whakamahia te karāpiti hei rauemi hohe mō te anode. He iti noa te rerekētanga o te rōrahi, kāore e pakaru, ā, ka taea te tu atu ki ngā huringa pāmahana tino nui i te pāmahana rūma me te kore e pāngia e tetahi kino. Heoi anō, he pai mō te hanga anode nā te mea he iti te tauhohenga hikohiko.
3. Irahiko
Ko ngā tūponotanga haumaru he nui ake i te kore e taea te whakaputa hiko mēnā ka haere ngā iona lithium mā roto i te electrolyte. Hei whakaputa i te iahiko e tika ana, me neke noa ngā iona lithium i waenga i te anode me te cathode. He wāhi nui tā te electrolyte i roto i tēnei mahi whakawhāiti. Ko te nuinga o ngā electrolyte he mea tito mai i ngā tote, ngā whakarewa, me ngā tāpiringa. Ko ngā tote te nuinga o te wā he hongere mō te rere o ngā iona lithium, ko ngā whakarewa he wairewa e whakamahia ana hei whakarewa i ngā tote. He kaupapa motuhake tā ngā tāpiringa.
Me tino pai te kawe irahiko me te ārai hiko o te electrolyte kia taea ai te mahi hei reo kawe irahiko, me te whakaiti i te tukunga-ake. Hei whakarite i te kawe irahiko, me pupuri hoki te tau whakawhiti irahiko lithium-ion o te electrolyte; he pai te nui o te 1.
4. Kaiwhakawehe
Ko te mahi matua a te wehewehe ko te wehewehe i te katote me te anote, ka ārai i te rere tika o te irahiko me ngā ara iahiko poto, ā, ka hanga noa i ngā awa mō te nekehanga katote.
He maha ngā whakamahinga o te polyethylene me te polypropylene i roto i tana hanga. Ko te pai ake o te tiakitanga mai i ngā ara iahiko poto o roto, te haumaru rawaka ahakoa i roto i ngā āhuatanga utu nui rawa, ngā paparanga electrolyte angiangi, te iti ake o te ātete o roto, te pai ake o te mahi a te pākahiko, me te pumau pai o te miihini me te wera, ka whai wāhi katoa ēnei ki te kounga o te pākahiko.
Ngā rama tiriti hiko-rā o TianxiangKei te whakakahangia katoatia e ngā pākahiko lithium kounga teitei me ngā pūtau kaha-pūngao kua whiriwhiria marietia. He pai mō ngā āhuatanga pāmahana me te haumākū o waho, he roa te ora huringa, he pai te utu me te tuku, ā, he ātete tino pai ki te wera me te makariri. He maha ngā parenga mohio o ngā pākahiko ki ngā ara iahiko poto, te tukunga nui, me te utu nui ka whakarite kia mau tonu te rokiroki pūngao me te mahi roa, ka taea ai te rama tonu ahakoa i ngā rā kapua, ua rānei. Mā te taurite tika o ngā panera rā kaha-teitei me ngā pākahiko lithium kounga teitei ka whakarite kia pono ake te tuku hiko me te iti ake o ngā utu tiaki.
Wā tuku: Hanuere-29-2026
