Kupu Whakataki：
Ngā pākahiko lithiumkua hopukina te aro o te ao, ā, i whiwhi i te Tohu Nobel rongonui nā ō rātou whakamahinga mahi, he pānga nui ki te whanaketanga o te pākahiko me te hītori o te tangata. Nā reira, he aha i nui ai te aro ki ngā pākahiko lithium i te ao, ā, i toa ai i te Tohu Nobel?
Ko te mea nui ki te mārama ki te hiranga o ngā pākahiko lithium kei roto i ō rātou āhuatanga ahurei me te pānga whakarerekētanga kua pā ki te hangarau me te hapori. Kāore i rite ki ngā pākahiko tuku iho, e whakawhirinaki ana ki ngā tauhohenga matū e uru ana ki ngā konganuku taumaha pēnei i te mata, te cadmium rānei, ka whakamahia e ngā pākahiko lithium ngā ion lithium hei penapena me te tuku pūngao. He maha ngā painga o tēnei hoahoa, tae atu ki te kiato pūngao teitei ake, te roa o te ora, me te tere ake o te kaha utu, ka waiho hei whiringa pai mō te whānuitanga o ngā tono.
Te take e rongonui ai ngā pākahiko lithium
Ko tētahi o ngā tino take i tino rongonui ai, i tino whakanuia ai hokingā pākahiko lithiumko tā rātou mahi he whakahohe i te horapa o ngā taputapu hiko kawe. Nā te taenga mai o ngā waea atamai, ngā papa, me ētahi atu taputapu pūkoro kua huri i te whakawhitiwhiti kōrero, te whakangahau, me te hua, ā, he mea nui ngā pākahiko lithium ki te whakakaha i ēnei taputapu. Nā te hoahoa mama me te kiato, me tō rātou kaha ki te tuku hiko pono me te roa, kua waiho hei mea nui i roto i te ao matihiko hou.
Hei tāpiri atu ki tēnā, ko te pikinga ake o ngā waka hiko (EV) kua kaha ake te rongonui o ngā pākahiko lithium. I te mea e rapu ana te ao ki te neke atu i ngā wahie pūmua me te whakaiti i ngā tukunga hau kati kōtuhi, kua puta ake ngā EV hei huarahi kē atu ki ngā waka miihini tahunga ā-roto tuku iho. Ko te mea nui ki te angitu o ngā EV ko ngā pākahiko lithium mahi-teitei ka taea te penapena me te tuku i te nui o te pūngao e hiahiatia ana mō te taraiwa tawhiti. Ko te whanaketanga o te hangarau pākahiko lithium-ion matatau he kaha akiaki i muri i te tipu tere o te mākete waka hiko, e kukume ana i te aro nui mai i ngā kaipupuri moni, ngā kaihanga kaupapa here, me te marea.
Ngā pākahiko lithium pumau
Haunga ā rātou whakamahinga i roto i ngā hikohiko kaihoko me te kawe waka, he mahi nui anō hoki tā ngā pākahiko lithium i roto i te whakaurunga o ngā pūtake pūngao whakahou, pērā i te hiko o te rā me te hau, ki roto i te whatunga hiko. Nā ngā pūnaha rokiroki pūngao e hangai ana ki te hangarau lithium-ion kua taea te hopu me te whakamahi pai i te pūngao whakahou wā-poto, e āwhina ana ki te whakau i te whatunga me te whakaiti i te whakawhirinaki ki te whakaputa hiko e ahu mai ana i te wahie pūmua. Nā tēnei takoha ki te whakawhiti ki tētahi hanganga pūngao pumau ake, pakari ake hoki kua whakanui ake i te mana ongā pākahiko lithiumi runga i te atamira o te ao.
Ko te whakamihi i ngā pākahiko lithium me te Tohu Nobel mō te Matū i te tau 2019 i whakaatu i te pānga nui o tēnei hangarau ki te ao. I whakawhiwhia te tohu ki a John B. Goodenough, M. Stanley Whittingham, me Akira Yoshino mō ā rātou mahi matua i roto i te whanaketanga o ngā pākahiko lithium-ion, me te whakamihi i ā rātou takoha ki te whakatairanga i te hangarau rokiroki pūngao. I whakanuia e te Komiti Nobel te hiranga o ngā pākahiko lithium ki te aro atu ki ngā wero o te huringa āhuarangi me te whakahaere i te nekehanga ki tētahi heke mai pūngao pumau ake.
Te heke mai o ngā pākahiko lithium
Ki te titiro whakamua, ko te aro me ngā mihi i whakawhiwhia engā pākahiko lithiumtērā pea ka haere tonu i te mea e whai ana ngā kairangahau me ngā kaipupuri pānga o te umanga ki te whakarei ake i tā rātou mahi, te haumaru, me te pumau o te taiao. Ko ngā mahi tonu ki te whakanui ake i te kiato o te pūngao, te whakaiti i ngā utu, me te whakapai ake i ngā tukanga hangarua he mea nui hei whakarite i te hiranga me te pānga tonu o ngā pākahiko lithium i roto i te ao hangarau e tere whanake ana.
Hei whakamutunga, ko te aro me te mōhiotanga i riro mai i ngā pākahiko lithium i ahu mai i tā rātou tūranga matua ki te whakakaha i te huringa mamati, te akiaki i te hiko o te kawe waka, me te whakahohe i te whakaurunga o te pūngao whakahou. Ko te Tohu Nobel i whakawhiwhia ki ngā paionia o te hangarau pākahiko lithium he tohu i te awe nui o tēnei auahatanga ki te ao. I te mea kei te awhi tonu te hapori i te pūngao ma me te hangarau matatau, kei te rite ngā pākahiko lithium ki te noho ki mua o te aro me te auahatanga o te ao, me te hanga i te heke mai o te rokiroki pūngao me te pumau.
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: 22 o Ākuhata-2024