I te tere o te whanaketanga opākahiko lithiumI roto i te umanga, kei te whānui haere tonu ngā āhuatanga tono o ngā pākahiko lithium, ā, ka noho hei taputapu hiko tino nui i roto i te oranga me te mahi a te tangata. Ina tae ki te tukanga whakaputa o ngā kaihanga pākahiko lithium ritenga, ko te tukanga whakaputa pākahiko lithium te nuinga o ngā kai, te paninga, te whāriki, te whakarite, te takai, te anga, te hurihuri, te tunu, te werohanga wai, te whakarewa, me ētahi atu. Kei raro nei ngā kōrero matua mō te tukanga whakaputa pākahiko lithium. Ngā Kaihiko Pai Ko te hiko pai o ngā pākahiko lithium he mea tito mai i ngā rauemi hohe, ngā kaiārahi, ngā piripiri, me ētahi atu. Tuatahi, ka whakaūngia ngā rauemi mata ka tunua. I te nuinga o te wā, me tunu te kaiārahi i te ≈120℃ mō ngā hāora 8, ā, me tunu te piripiri PVDF ki te ≈80℃ mō ngā hāora 8. Ko te hiahia ki te tunu me te whakamaroke i ngā rauemi hohe (LFP, NCM, me ētahi atu) kei runga i te āhua o ngā rauemi mata. I tēnei wā, ko te pāmahana ≤40℃ me te haumākū ≤25%RH e hiahiatia ana e te awheawhe pākahiko lithium whānui. I muri i te otinga o te whakamaroke, me whakarite i mua te kāpia PVDF (whakarewa PVDF, otinga NMP). He mea nui te kounga o te kāpia PVDF ki te ātete ā-roto me te mahi hiko o te pākahiko. Ko ētahi o ngā āhuatanga e pā ana ki te paninga o te kāpia ko te pāmahana me te tere whakaoho. Ka pā te teitei ake o te pāmahana ki te kōwhai o te kāpia ki te piri. Mēnā he tere rawa te tere whakaranu, ka ngawari te pakaru o te kāpia. Ko te tere hurihuri motuhake e whakawhirinaki ana ki te rahi o te kōpae marara. I te nuinga o te wā, ko te tere raina o te kōpae marara he 10-15m/s (e whakawhirinaki ana ki te taputapu). I tēnei wā, me tahuri te tāke whakaranu ki te wai e rere ana, ā, me ≤30°C te pāmahana.

Tāpirihia te para katote i roto i ngā puranga. I tēnei wā, me aro koe ki te raupapa o te tāpiri rauemi. Tuatahi tāpirihia te rauemi hohe me te kaiārahi hiko, whakaoho mārire, kātahi ka tāpirihia te kāpia. Me whakatinana hoki te wā whāngai me te ōwehenga whāngai kia rite ki te tukanga whakaputa pākahiko lithium. Tuarua, me tino whakahaere te tere hurihuri me te tere hurihuri o te taputapu. I te nuinga o te wā, me neke ake te tere raina marara i te 17m/s. Ka whakawhirinaki tēnei ki te mahi a te taputapu. He rerekē ngā kaihanga rerekē. Whakahaerehia hoki te korehau me te pāmahana o te whakaranu. I tēnei wā, me kimi tonu te rahi matūriki me te matotoru o te para. He hononga tata te rahi me te matotoru o te matūriki ki te ihirangi totoka, ngā āhuatanga rauemi, te raupapa whāngai me te tukanga hanga pākahiko lithium. I tēnei wā, ko te tukanga tikanga me whai pāmahana ≤30℃, te haumākū ≤25%RH, me te tohu korehau ≤-0.085mpa. Whakawhitihia te para ki te tāke whakawhiti, ki te toa peita rānei. I muri i te whakawhiti i te para, me tirotirohia. Ko te kaupapa he tātari i ngā matūriki nunui, he whakatō me te tango i te ferromagnetic me ētahi atu matū. Ka pāngia te paninga e ngā matūriki nunui, ā, ka nui rawa te tukunga-ā-roto o te pākahiko, ka mōrearea rānei te ara iahiko poto; ko te nui rawa o te rauemi ferromagnetic i roto i te paru ka nui rawa te tukunga-ā-roto o te pākahiko me ētahi atu hapa. Ko ngā whakaritenga tukanga o tēnei tukanga hanga pākahiko lithium ko: te pāmahana ≤ 40°C, te haumākū ≤ 25% RH, te rahi o te mata mata ≤ 100 mata, me te rahi o te matūriki ≤ 15um.

Irahiko kinoNgā Kai Ko te hiko kino o te pākahiko lithium he mea hanga mai i te rauemi hohe, te kaiārahi, te here me te kaiwhakamarara. Tuatahi, whakaūhia ngā rauemi mata. Ko te pūnaha anode tuku iho he tukanga whakaranu wai (ko te whakarewa he wai whakakore ion), nō reira kāore he whakaritenga whakamaroke motuhake mō ngā rauemi mata. Ko te tukanga hanga pākahiko lithium me ≤1us/cm te kawe ion o te wai whakakore ion. Ngā whakaritenga awheawhe: pāmahana ≤40℃, haumākū ≤25%RH. Whakaritea te piri. I muri i te whakatau i ngā rauemi mata, me whakarite tuatahi te piri (he mea hanga mai i te CMC me te wai). I tēnei wā, ringihia te graphite C me te kaiārahi ki roto i te mīhini whakaranu mō te whakaranu maroke. Kāore i te tūtohutia kia kore e whakamahia te wai e rere ana, kia kore hoki e whakamahia te wai e rere ana, nā te mea ka puta ngā matūriki, ka mirimirihia, ka werahia i te wā e whakaranua ana te wai maroke. Ko te tere hurihuri he tere iti 15~20rpm, ko te huringa waru me te huri he 2-3 ngā wā, ā, ko te wā wehe he ≈15min. Ringihia te piri ki roto i te mīhini whakaranu ka tīmata te whakakore i te ion (≤-0.09mpa). Pēhia te rapa i te tere iti o te 15~20rpm mō ngā wā e rua, kātahi ka whakatikatika i te tere (tere iti 35rpm, tere teitei 1200~1500rpm), ka whakahaere mō te 15min~60min e ai ki te tukanga mākū o ia kaihanga. Hei whakamutunga, ringihia te SBR ki roto i te mīhini whakaranu. E taunakihia ana kia whakaoho tere iti nā te mea he pūmua mekameka roa te SBR. Mena he tere rawa te tere hurihuri mō te wā roa, ka ngawari te whati o te mekameka ngota me te ngaro o te mahi. E taunakihia ana kia whakaoho i te tere iti o te 35-40rpm me te tere teitei o te 1200-1800rpm mō ngā meneti 10-20. Whakamātauria te matotoru (2000~4000 mPa.s), te rahi o te matūriki (35um≤), te ihirangi totoka (40-70%), te tohu korehau me te mata mata (≤100 mata). Ka rerekē ngā uara tukanga motuhake i runga i ngā āhuatanga ā-tinana o te rauemi me te tukanga whakaranu. Me ≤30℃ te pāmahana mō te awheawhe, ā, me ≤25%RH te haumākū. Te paninga katote paninga Ko te tukanga hanga pākahiko lithium e pā ana ki te whakaputa, te rehu rānei i te paru katote ki runga i te mata AB o te kaikohi iahiko konumohe, me te mātotoru mata kotahi o ≈20~40 mg/cm2 (momo pākahiko lithium tuatoru). Ko te pāmahana o te oumu he nui ake i te 4 ki te 8 knots, ā, ka whakaritea te pāmahana tunu o ia wāhanga i waenga i te 95°C me te 120°C kia rite ki ngā hiahia tūturu hei karo i ngā kapiti whakawhiti me te maturuturu o te whakarewa i te wā e pakaru ana te tunu. Ko te ōwehenga tere o te roera paninga whakawhiti he 1.1-1.2, ā, ka whakawhāitihia te tūranga āputa mā te 20-30um hei karo i te whakakīkī nui o te tūranga tapanga nā te hiku i te wā e huri ana te pākahiko, ka arahi pea ki te maturuturunga o te lithium. Ko te makuku paninga he ≤2000-3000ppm (i runga i te rauemi me te tukanga). Ko te pāmahana hiko pai i roto i te awheawhe he ≤30℃, ā, ko te haumākū he ≤25%. Ko te hoahoa kauwhata penei: Kauwhata kauwhata o te rīpene paninga

Tete hanga pākahiko lithiumtukanga opaninga hiko kinoe pā ana ki te whakaputa, te rehu rānei i te parai hiko kino ki runga i te mata AB o te kaikohi iahiko parahi. Ko te mātotoru mata kotahi ≈ 10~15 mg/cm2. Ko te pāmahana oumu paninga he 4-8 ngā wāhanga (neke atu rānei), ā, ko te pāmahana tunu o ia wāhanga he 80℃~105℃. Ka taea te whakarite kia rite ki ngā hiahia tūturu hei karo i ngā pakaru tunu me ngā pakaru whakawhiti. Ko te ōwehenga tere roera whakawhiti he 1.2-1.3, ka whakawhāitihia te āputa ki te 10-15um, ko te kukū peita he ≤3000ppm, ko te pāmahana hiko kino i roto i te awheawhe he ≤30℃, ā, ko te haumākū he ≤25%. I muri i te maroke o te paninga pai o te pereti pai, me whakarite te pahu i roto i te wā tukatuka. Ka whakamahia te roera hei whakakīkī i te pepa hiko (te papatipu o te takai mō ia rōrahi waeine). I tēnei wā, e rua ngā tikanga pēhi hiko pai i roto i te tukanga hanga pākahiko lithium: te pēhi wera me te pēhi matao. Ki te whakatauritea ki te pēhi matao, he nui ake te whakakīkī o te pēhi wera me te tere whakahoki iti iho. Heoi, he tino māmā te tukanga pēhi makariri, ā, he ngāwari hoki te whakahaere me te whakahaere. Ko te taputapu matua o te roera he whakatutuki i ngā uara tukanga e whai ake nei, arā, te kiato whakakīkī, te tere whakahoki me te roa. I taua wā anō, me mōhio kāore e whakaaetia ngā maramara pakarukaru, ngā puranga mārō, ngā rauemi hinga, ngā taha ngaru, me ētahi atu ki runga i te mata o te rakau, ā, kāore hoki e whakaaetia ngā pakaru ki roto i ngā āputa. I tēnei wā, ko te pāmahana o te taiao awheawhe: ≤23℃, te haumākū: ≤25%. Ko te kiato tūturu o ngā rauemi tuku iho o nāianei:

Te whakakīkī e whakamahia whānuitia ana:

Te tere whakahokinga: te whakahokinga whānui 2-3 μm

Te Roroa: Ko te pepa hiko pai he ≈1.002 te tikanga

Kia oti te huri i te irahiko pai, ko te mahi e whai ake nei ko te wehewehe i te wahi irahiko katoa kia rite te whānui (e rite ana ki te teitei o te pākahiko). I te wā e tapatapahi ana, kia aro ki ngā pūwero o te wahi pou. Me tirotirohia whānuitia ngā wahi pou mō ngā pūwero i ngā ahunga X me Y mā te āwhina o ngā taputapu rua-ahu. Te roa o te pūwero whakaroa te tukanga Y≤1/2 H te matotoru o te diaphragm. Ko te pāmahana taiao o te awheawhe me ≤23℃, ā, ko te ira tomairangi me ≤-30℃. Ko te tukanga hanga o ngā pepa irahiko kino mō ngā pepa irahiko kino pākahiko lithium he rite ki te tukanga hanga o ngā irahiko pai, engari he rerekē te hoahoa tukanga. Ko te pāmahana taiao o te awheawhe me ≤23℃, ā, ko te haumākū me ≤25%. Te mātotoru pono o ngā rauemi irahiko kino noa:

Te whakawhāiti i ngā irahiko kino e whakamahia whānuitia ana: Te tere whakahoki: Te whakahoki whānui 4-8um Te roa: Te pereti pai te nuinga o te wā ≈ 1.002 He rite te tukanga whakaputa i te tango irahiko pai o te pākahiko lithium ki te tukanga tango irahiko pai, ā, me whakahaere e rāua ngā pūwero i ngā ahunga X me Y. Me ≤23℃ te pāmahana taiao o te awheawhe, ā, me ≤-30℃ te ira tomairangi. Kia rite te pereti pai ki te tango, me whakamaroke te pereti pai (120°C), kātahi ka whakarewahia te pepa konumohe, ka tākaihia. I roto i tēnei tukanga, me whai whakaaro ki te roa o te ripa me te whānui o te hanga. Hei tauira, ko te hoahoa me ngā ripa e kitea ana ko te whakaaro nui ki te mahi tahi a ngā ripa katote i te wā e whakarewahia ana te awaawa taupoki me te hurihuri. Mena ka roa rawa te whakaaturanga o ngā ripa pou, ka puta he ara iahiko poto i waenga i ngā ripa pou me te anga maitai i te wā e hurihuri ana. Mena he poto rawa te raka, kāore e taea te whakapiri i te taupoki. I tēnei wā, e rua ngā momo pane whakarewa ultrasonic: he āhua raina me te āhua ira. Ko ngā tukanga kāinga e whakamahi ana i ngā pane whakarewa raina nā te whakaaro ki te kaha o te iahiko me te kaha o te whakarewa. Hei tāpiri, ka whakamahia te kāpia pāmahana teitei hei uhi i ngā ripa whakarewa, hei karo i te tūponotanga o ngā ara iahiko poto e puta mai ana i ngā porowhita whakarewa me ngā para whakarewa. Ko te pāmahana taiao o te awheawhe me ≤23℃, ko te ira tomairangi me ≤-30℃, ā, ko te ihirangi makuku katote me ≤500-1000ppm.

Te Whakarite Pereti KinoMe whakamaroke te pereti kino (105-110°C), kātahi ka whakarewahia ngā rau nikara, ka tākaihia. Me whai whakaaro hoki ki te roa o te ripa honohono me te whānui o te hanganga. Me ≤23℃ te pāmahana taiao o te awheawhe, me ≤-30℃ te ira tomairangi, ā, me ≤500-1000ppm te ihirangi makuku o te ira kino. Ko te takai he takai i te wehewehe, te pepa ira pai me te pepa ira kino ki roto i te matua rino mā te mīhini takai. Ko te kaupapa matua he takai i te ira pai ki te ira kino, kātahi ka wehea ngā ira pai me ngā ira kino mā te wehewehe. Nā te mea ko te ira kino o te pūnaha tuku iho te ira whakahaere o te hoahoa pākahiko, he teitei ake te hoahoa kaha i tō te ira pai, kia taea ai te penapena i te Li+ o te ira pai ki roto i te "wātea" o te ira kino i te wā e utu ana i te hanganga. Me aro nui ki te kume o te takai me te whakaritenga o te wahi pou i te wā e takai ana. Ki te iti rawa te kume o te takai ka pā ki te ātete o roto me te tere whakauru o te whare. Mā te nui rawa o te pēhanga ka ara ake te mōrearea o te ara iahiko poto, te pakaru rānei. Ko te whakahāngaitanga e pā ana ki te tūranga whanaunga o te irahiko kino, te irahiko pai, me te wehewehe. Ko te whānui o te irahiko kino he 59.5 mm, ko te irahiko pai he 58 mm, ā, ko te wehewehe he 61 mm. Ka whakahāngaitia ngā mea e toru i te wā purei hei karo i te mōrearea o ngā ara iahiko poto. Ko te pēhanga takai i te nuinga o te wā kei waenga i te 0.08-0.15Mpa mō te pou pai, 0.08-0.15Mpa mō te pou kino, 0.08-0.15Mpa mō te diaphragm o runga, me te 0.08-0.15Mpa mō te diaphragm o raro. Ko ngā whakarerekētanga motuhake ka whakawhirinaki ki te taputapu me te tukanga. Ko te pāmahana taiao o tēnei awheawhe he ≤23℃, ko te ira tomairangi he ≤-30℃, ā, ko te ihirangi makuku he ≤500-1000ppm.

I mua i te whakaurunga o te matua pākahiko kua pania ki roto i te pouaka, me whakamātautau Hi-Pot o te 200~500V (hei whakamātautau mēnā kei te poto te ara iahiko o te pākahiko ngaohiko teitei), ā, me whakamahi hoki i te mimiti hei whakahaere i te puehu i mua i te whakaurunga ki roto i te pouaka. Ko ngā pūwāhi whakahaere matua e toru o ngā pākahiko lithium ko te makuku, ngā pūwero me te puehu. Kia oti te tukanga o mua, whakauruhia te hiri o raro ki raro o te matua pākahiko, pikohia te pepa hiko pai kia anga te mata ki te kōhao titi o te matua pākahiko, ā, hei whakamutunga, whakauruhia poutū ki roto i te anga maitai, i te anga konumohe rānei. Hei tauira, ko te diameter o waho ≈ 18mm + teitei ≈ 71.5mm. Ina iti ake te horahanga whakawhiti o te matua patunga i te horahanga whakawhiti o roto o te pouaka maitai, ko te tere whakaurunga o te pouaka maitai he tata ki te 97% ki te 98.5%. Nā te mea me whai whakaaro ki te uara whakahoki o te wahi pou me te nui o te urunga wai i te wā e werohia ana i muri mai. Ko te tukanga kotahi me te paparanga mata kei roto ko te huihuinga o te paparanga o runga. Me ≤23℃ te pāmahana o te awheawhe, ā, me ≤-40℃ te ira tomairangi.

Te hurihurika whakauru i tētahi pine whakapiri (he mea hanga ki te parahi, ki te koranu rānei) ki waenganui o te matua whakapiri. Ko ngā pine whakapiri e whakamahia whānuitia ana ko Φ2.5*1.6mm, ā, ko te kaha whakapiri o te hiko kino me ≥12N kia tika ai. Ki te iti rawa, ka ngāwari te whakapiri mariko me te ātete ā-roto nui rawa. Ki te teitei rawa, ka ngāwari te whakapiri atu i te paparanga nikara i runga i te mata o te anga maitai, ka hua ake he hononga whakapiri, ka arahi ki ngā tūponotanga huna pēnei i te waikura me te turuturu. Ko te māramatanga ngāwari o te riu hurihuri ko te whakapiri i te matua pākahiko kua pakaru ki runga i te anga me te kore e wiri. I roto i te tukanga hanga o tēnei pākahiko lithium, me aro nui ki te whakataurite i te tere whakaputa whakawhiti me te tere pēhi roa kia kore ai e tapahia te anga i te tere whakawhiti teitei rawa, ā, ka taka te paparanga nikara o te kokoru mena he tere rawa te tere roa, ka pāngia rānei te teitei o te kokoru, ā, ka pāngia te hiri. Me tirotiro mēnā e tutuki ana ngā uara tukanga mō te hohonu o te riu, te toronga me te teitei o te riu ki ngā paerewa (mā ngā tātaitanga mahi me ngā tātaitanga ariā). Ko ngā rahi o te oumu tunu kai ko te 1.0, 1.2 me te 1.5 mm. Kia oti te whakakorikori i te awaawa, me horoi anō te mīhini katoa kia kore ai e para te konganuku. Me ≤-0.065Mpa te nekehanga o te korehau, ā, me 1~2 hēkona te roa o te whakakorenga. Ko ngā whakaritenga pāmahana taiao o tēnei awheawhe ko ≤23℃, ā, ko te ira tomairangi ko ≤-40℃. Te tunu matua pākahiko I muri i te whakakorikori me te whakakorikori i ngā pepa pākahiko porotaka, he mea tino nui te tukanga hanga pākahiko lithium e whai ake nei: te tunu. I te wā e hanga ana i ngā pūtau pākahiko, ka tāpirihia he nui o te makuku. Ki te kore e taea te whakahaere i te makuku i roto i te awhe paerewa i te wā, ka tino pāngia te mahi me te haumaru o te pākahiko. I te nuinga o te wā, ka whakamahia he oumu korehau aunoa mō te tunu. Whakaritea ngā pūtau hei tunu kia pai, maka te whakamaroke ki roto i te oumu, whakatakotoria ngā tawhā, ka whakanuia te pāmahana ki te 85°C (hei tauira, ko ngā pākahiko lithium rino phosphate). Ko ngā paerewa tunu kai e whai ake nei mō ētahi whakatakotoranga rerekē o ngā pūtau pākahiko:

Werohanga WaiKo te tukanga hanga pākahiko lithium he whakamātautau makuku o ngā pūtau pākahiko kua tunua. Kia eke ki ngā paerewa tunu o mua, ka taea e koe te haere tonu ki te taahiraa e whai ake nei: te werohanga i te electrolyte. Whakanohoia wawetia ngā pākahiko kua tunua ki roto i te pouaka karapu korehau, paunatia, ka tuhia te taumaha, whakatakotoria ki runga i te kapu werohanga, ka tāpirihia te taumaha electrolyte kua whakaritea ki roto i te kapu (ko te tikanga he whakamātautau pākahiko rumakina ki te wai: whakatakotoria te pākahiko ki waenganui o te kapu). Whakanohoia te matua pākahiko ki roto i te electrolyte, rumakina mō tētahi wā, whakamātautauhia te kaha mimiti wai mōrahi o te pākahiko (ko te tikanga he whakakīia te wai kia rite ki te rōrahi whakamātautau), whakatakotoria ki roto i te pouaka korehau hei whakakore (tohu korehau ≤ -0.09Mpa), ka whakateretere i te urunga o te electrolyte ki roto i te electrode. Whai muri i ētahi huringa, tangohia ngā wahi pākahiko ka paunatia. Tātaihia mēnā ka tutuki te rōrahi werohanga ki te uara hoahoa. Mēnā he iti iho, me whakakī anō. Mēnā he nui rawa, ringihia noa te toenga kia tutuki rā anō ngā whakaritenga hoahoa. Me ≤23℃ te pāmahana me te ≤-45℃ te ira tomairangi o te taiao pouaka karapu.

WhakarewaI roto i tēnei tukanga hanga pākahiko lithium, me whakanoho te taupoki pākahiko ki roto i te pouaka karapu i mua i te wā, ā, me whakapiri te taupoki pākahiko ki te pokepokea o raro o te mīhini whakarewa nui ki te ringa kotahi, ā, me pupuri te matua pākahiko ki te ringa kē. Whakahāngaihia te pūmau pai o te pūtau pākahiko ki te pūmau pito o te taupoki. Whai muri i te whakaū kei te hāngai te pūmau pito pai ki te pūmau pito o te taupoki, takahia te mīhini whakarewa ultrasonic. Kātahi ka takahia te pana waewae o te mīhini whakarewa. Whai muri i tēnā, me tirotirohia katoatia te wae pākahiko hei tirotiro i te pānga whakarewa o ngā ripa whakarewa.

Tirohia mēnā kei te tū tika ngā ripa honohono.

Tōia mārire te ripa honohono kia kite ai mēnā kua wetekina.

Me whakarewa anō ngā pākahiko kāore anō kia pūmau te whakapiri o te taupoki pākahiko.