Kupu Whakataki:
I tēnei wā, he raruraru noa kei roto i te waka hiko hou, ā,pākahiko lithiumngā mākete rokiroki pūngao, ā, ko te wehi tēnā i te makariri. Kāore he take kē atu i te mea i roto i ngā taiao pāmahana iti, ka tino ngoikore te mahi a ngā pākahiko lithium, ka whakaatu i te ngaronga nui o te pūngao me te mana, ngā uauatanga utu, me ētahi atu, tae noa ki te kore e mahi tika.
Ahakoa he uaua, he nui hoki ngā whai wāhitanga whanaketanga. Ko te pākahiko pāmahana iti ahurei a te Pūhiko Lithium Xingdong he mea hanga mō te "makariri". I te 8 o Ākuhata, i te huihuinga "Huihuinga Taiao Ahumahi Rokiroki Pūngao Haina 2024" i te rā o te Whakaaturanga Ahumahi Rokiroki Pūngao me te Rokiroki Pūngao o te Ao 2024, i whakarewahia e te Pūhiko Lithium Xingdong e whā ngā pākahiko ātete pāmahana iti mahi teitei me te pai o te utu me te tukunga neke atu i te 97%, i whakakīia ai ngā ngoikoretanga pāmahana iti o ngā pākahiko phosphate rino lithium, ā, i whakarite kia taea hoki e ngā pākahiko phosphate rino lithium te mahi pumau me te whai hua i raro i ngā āhuatanga makariri.
Me pēhea te wikitoria i te pāmahana iti o te pākahiko lithium?
"I raro i ngā āhuatanga pāmahana iti, ka puhoi te tere o te tauhohenga matū i roto i te pākahiko, ā, ka heke te tere nekehanga o ngā katote i roto i te electrolyte, ka pā ki tepākahiko lithium"te pai o te utu me te tukunga. Hei tāpiri, ka taea hoki e ngā pāmahana iti te whakarerekē i te hanganga rauemi i roto i te pākahiko, ka pā ki te mahi me te roa o te ora o te pākahiko." I kī a Li Jia, te perehitini o te pakihi ā-ao o te Xingdong Lithium Battery, hei whakaoti i te raruraru o te mahi pāmahana iti o ngā pākahiko, ko te mea nui ko te whakawhanake i ngā rauemi e ātete ana ki te pāmahana iti.
Mai i ngā rauemi me ētahi atu āhuatanga, kua wikitoria e te Pūhiko Rithium Xingdong ngā uauatanga, ā, kua angitu te whakawhanake i ētahi hangarau patent. Kua angitu hoki te hanga papatipu i ngā pākahiko pāmahana iti e 4ngā pākahiko lithiumka taea te utu me te tuku i roto i ngā taiao pāmahana iti o te -20℃, -25℃, -30℃, me te -35℃, me te awhe kaha o te 206Ah ki te 314Ah, me te pai o te utu me te tukunga e rite ana neke atu i te 97%, 95%, 95%, me te 90%, ia, koia te kaiārahi o te umanga.
Ki te tirohia te mea ngaro, ka kitea e tātou he mahi nui te whakakotahitanga koura o te pākahiko lithium Xingdong "4+N". Ko te 4 e pā ana ki ngā hangarau matua e whā, ā, ko te N e pā ana ki ngā hangarau maha kua patenttia e whakamahia ana i te whakakotahitanga:
1. Mā te whakakotahitanga o ngā nanotube waro me te graphene, kapākahiko lithiumka tino whakaitihia te aukati, ko te ātete ā-roto he ≤0.25mΩ, ka tino whakapaitia te mahi tere, ā, ka taea e ia te tautoko i te iahiko tukunga inamata 15C;
2. Kua whakamahia te hangarau paninga diaphragm kua patenttia hei whakapūmau i te hononga o te pou i te wā e whakamahia ana, kia pai ake ai te haumaru o te pākahiko me te mahi huringa;
3. Ka whakamahia te electrolyte gel in-situ kua patenttia, ā, ka tāpirihia te initiator me te coagulant e rite ana ki te pākahiko lithium rino phosphate kia kaha ake ai te ātete o te pākahiko ki te pāmahana iti, ā, ka taea e te awhe pāmahana whakahaere pākahiko te eke ki te -35℃～60℃;
4. Ka whakamahia te tukanga tāpae, ki te whakatauritea ki te tukanga takai tuku iho, ka whakaitihia te ātete ā-roto mā te 30%, ka pai ake te pumau o te hanganga, ka nui ake te haumaru, ka roa ake te ora huringa, me te kiato pūngao ≥180Wh/kg;
5. E 43 ngā mana pateni hou kua whakaaetia, ā, kua whakamahia te pūnaha phosphate rino lithium, me ngā tukanga ahurei, ā, ka whakamahia ngā raina whakaputa aunoa katoa me te tino tika hei whakarite i te ōritetanga teitei o ngā pūtau pākahiko, ā, ka whakatairanga i te whakapai ake me te whakahou tonu i ngā hua.
Pānga ki te umanga pākahiko lithium
I te taumata hangarau, ko te nuinga o ngā pākahiko kei te mākete ka taea te mahi i te pāmahana -20℃～60℃, ko te pāmahana iti o te pākahiko Lithium Xingdongpākahiko lithiumka taea te mahi i te awhe pāmahana o -35℃ ~ 60℃, ka taea ai te whakaoho i te whakahoutanga me te auahatanga o te hangarau pākahiko pāmahana-iti, me te arahi anō;
I te taumata ahumahi, ka aro nui te Pūhiko Rithium Xingdong ki te raruraru o ngā pākahiko pāmahana-iti, ā, ka whakarewahia ngā hua ārahi ahumahi. I roto i ēnei, ko te pāmahana-iti -35℃pākahiko lithiumhe nui ake i te 90% te pai o te utu me te tukunga, ehara i te mea he painga motuhake tēnei, engari ko te tikanga hoki ka tutuki i te umanga ngā mana mana ōrite i te raki me te tonga, ka noho hei tohu nui anō hoki i roto i te whanaketanga o te hangarau pākahiko;
I te taumata mākete, ko tētahi o ngā wero e pā ana ki ngā taputapu hōia teitei, ko te pikinga ake o te teitei o te rere, ka heke pea te mahi a te pākahiko i te taiao pāmahana iti i te teitei; kei te kaha te mahi a ngā rohe pāmahana iti i te takurua pērā i a Mongolia o Roto me Xinjiang ki te whakatairanga i te hanganga o ngā maina matomato; he kino ngā āhuarangi hotoke o ngā mākete o tāwāhi pērā i a Ūropi me te Hononga o Amerika, he ngoikore ngā kaha whakarite whatunga, ā, he teitei ngā utu hiko. Me taurite ngā kainoho i ngā pūnaha rokiroki pūngao pāmahana iti kia mau ai te whakamahinga hiko i te takurua...
Ko te hiahia o te mākete mō ngā taputapu pāmahana iti mahi teiteingā pākahiko lithiumhe mea tino whāiti, ā, kāore e taea e ngā pākahiko pāmahana-iti a Xingdong Lithium te whakatutuki i ngā hiahia o ngā whakamahinga kua whakahuatia ake nei, engari kua hangaia hoki i roto i te papatipu, ā, ka taea te whakamahi wawe.
I te taumata o te whakaiti i ngā utu matomato, mā te akiaki i te auahatanga hangarau me te auahatanga ahumahi anake ka taea e tātou te whakateretere i te whanaketanga o te hua kounga hou, me te whakatutuki pai ake i ngā whāinga "waro rua". Ka takahia e ngā pākahiko pāmahana-iti a Xingdong Lithium ngā here o te tirohanga, ā, ka taea te whakamahi whānuitia i roto i te hiko o ngā taputapu hangarau taumaha, me te rokiroki hiko/pūngao i ngā wāhi pāmahana-iti huri noa i te ao.
Whakamutunga
Whānui,ngā kamupene pākahiko lithiumKua kaha te aro atu ki ngā wero o te mākete, kei te whakapai tonu, kei te pakaru haere, ā, kei te whakarato tonu i ngā otinga hangarau auaha me te whai hua ake mō ngā kaitono pākahiko lithium mahi teitei. Mai i ngā uauatanga o te kiritaki, ka kaha tā rātou mahi mō te whanaketanga pumau o te umanga ā muri ake nei. Koinei anō te tikanga me te ataahua o te whanaketanga hangarau.
Mena he pātai āu, he hiahia rānei ki ētahi atu kōrero, tēnā koa whakapā maiwhakapā mai ki a mātou.
Tono mō te Whakatau:
Hēkirini:jacqueline@heltec-energy.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nāni:nancy@heltec-energy.com/ +86 184 8223 7713
Wā tuku: Hepetema-11-2024