Ko te mara hangarau pākahiko kei te arahina e te lithium rino phosphate (LiFePO4)ngā pākahikoKāore he paitini konukōre i roto i ngā pākahiko, ā, he iti ake te utu i te nuinga o ngā momo pākahiko kē atu. Kāore e paitini, ā, he roa ake te wā e ora ai. He tino pai te pūmanawa o te pākahiko LiFePO4 mō ngā rā kei te heke mai.

Ngā Pūhiko Rino Phosphate Lithium: He Kōwhiringa Tino Whai Hua, ā, Ka taea te Whakahou

Ka taea e te pākahiko LiFePO4 te whakatutuki i te utunga mōrahi i roto i te iti iho i te rua hāora o te utunga, me te wā kāore te pākahiko e whakamahia ana. Ko te tere o te tukunga-ake he 2% noa iho ia marama, ko te tere mō ngā pākahiko waikawa-mata he 30%.

Ki te whakaritea ki ngā pākahiko waikawa-mata, e whā ngā wā ka nui ake te kaha o ngā pākahiko lithium-ion polymer (LFP). E wātea ana hoki te kaha katoa o ēnei pākahiko, ā, ka taea te uta i roto i te wā poto. Nā ēnei taurangi, ko te mahi hikohiko oNgā pākahiko LiFePO4 ihe tino whai hua.

Mā ngā taputapu rokiroki pūngao pākahiko ka āwhina pea i ngā kamupene ki te whakaiti i ā rātou whakapaunga hiko. Ka rongoa ngā pūnaha pākahiko i te pūngao whakahou hei whakamahi ā muri ake nei ina hiahiatia e te kamupene. I te korenga o tētahi pūnaha rokiroki pūngao, me hoko e ngā kamupene te pūngao mai i te whatunga hiko, kaua e whakamahi i ā rātou ake rauemi kua hangaia i mua.

He rite tonu te kaha o te pākahiko ahakoa kei te 50% te kaha o te pākahiko. Ka taea e ngā pākahiko LFP te mahi i ngā pāmahana teitei, he rerekē ki ō rātou hoa whakataetae. E kore hoki te hanganga karaihe pakari o te phosphate rino e pakaru i te wā e utu ana, e wete ana hoki, ā, ka roa ake te ora o te pākahiko.

He maha ngā taurangi e whai wāhi ana ki te whakapai ake i ngā pākahiko LiFePO4, tae atu ki tōna taumaha iti. He tata ki te 50 ōrau te mama ake i ētahi atu pākahiko lithium, ā, tata ki te 70 ōrau te mama ake i ngā pākahiko mata. Mā te whakamahi i te pākahiko LiFePO4 i roto i te motuka ka iti ake te whakapaunga wahie me te pai ake o te nekeneke.

He Pūhiko Hoa-Taiao

Ki te whakaritea ki ngā pākahiko waikawa-mata, he iti ake te tūponotanga o ngā pākahiko LiFePO4 ki te taiao huri noa, nā te mea he mea hanga ngā irahiko o ēnei pākahiko mai i ngā rauemi kore-morearea. I ia tau, neke atu i te toru miriona tāne te maha o ngā pākahiko waikawa-mata e makahia ana.

Ka taea te tango i ngā rauemi e whakamahia ana i roto i ngā irahiko, ngā waea, me ngā anga o ngā pākahiko LiFePO4 mā te hangarua i ēnei pākahiko. Tērā pea ka whai hua ngā pākahiko lithium hou mai i te whakaurunga o ētahi o ēnei matū. He tino pai tēnei matū lithium motuhake mō ngā kaupapa hiko-teitei me ngā kaupapa pūngao pēnei i ngā whakaurunga pūngao rā nā te mea ka taea e ia te tu atu i ngā pāmahana tino tiketike.

Kei ngā kaihoko te kōwhiringa ki te hoko pākahiko LiFePO4 i hangaia mai i ngā rauemi hangarua. Nā te roa o te ora o ngā pākahiko lithium e whakamahia ana mō te kawe me te rokiroki pūngao, he maha tonu o ēnei e whakamahia ana, ahakoa kei te whanake tonu ngā tikanga hangarua.

He whānuitanga o ngā tono LiFePO4

Ka whakamahia ēnei pākahiko i roto i te whānuitanga o ngā tautuhinga, tae atu ki ngā panera rā, ngā motuka, ngā poti, me ētahi atu tono.

Ko te LiFePO4 te pākahiko lithium tino haumaru, tino pakari hoki e wātea ana mō te whakamahinga arumoni. Nō reira, he tino pai mō ngā tono ahumahi pēnei i ngā mīhini papa me ngā kēti hiki.

Ka taea te whakamahi i te hangarau LiFePO4 i roto i te whānuitanga o ngā mahi. Nā te roa o te wā mahi, me te poto o te wā utu, ka nui ake te wā hī ika i roto i ngā waka hoe me ngā poti hī ika.

Rangahau Hou mō te Huarahi Ultrasonic i runga i ngā Pūhiko Rino Phosphate Lithium

Kei te piki haere te nui o ngā pākahiko rino phosphate lithium kua whakamahia i ia tau; ki te kore ēnei pākahiko e whakakorea i roto i te wā tika, ka uru atu rātou ki te parahanga taiao, ā, ka pau te nui o ngā rauemi whakarewa.

He nui ngā konganuku kei roto i te katote o ngā pākahiko lithium rino phosphate. He taahiraa nui te huarahi ultrasonic ki te tukanga katoa o te whakaora i ngā pākahiko LiFePO4 kua tukuna.

Hei whakaoti i ngā ngoikoretanga o te tikanga hangarua LiFePO4, i tūhuratia te tikanga hihiri o te mirumiru hau o te ultrasonic i roto i te tango i ngā rauemi lithium phosphate cathode mā te whakamahi i te whakaahua tere-teitei me te whakatauira matatau, tae atu ki te tukanga wetewete.

I eke te whai huatanga o te whakaora i te phosphate rino lithium ki te 77.7 ōrau, ā, i whakaatuhia e te paura LiFePO4 i whakahokia mai he āhuatanga hiko matū tino pai. I whakamahia te tikanga wetewete auaha i whakawhanakehia i roto i tēnei mahi hei whakaora i te para LiFePO4.

Te Whakatairanga Hou o te Rino Phosphate Lithium

Ka taea te whakakī anō i ngā pākahiko LiFePO4, ā, ka waiho hei taonga mō tō tātou taiao. He mea whai hua, he pono, he haumaru, he whai hua hoki te whakamahinga o ngā pākahiko hei huarahi penapena pūngao hou mō te taiao. Tērā pea ka taea te whakaputa i ētahi atu whanaketanga o ngā rauemi lithium rino phosphate rerekē mā te whakamahi i te tukanga ultrasonic.