Kua whakaatuhia e ngā irahiko parahi, ngā rauemi hiato waro, me ētahi atu rauemi te kaha ki te whakakapi i ngā irahiko karāpeti i roto i ētahi mara, engari he rerekē te whānuitanga o te whakakapinga i runga i ngā āhuatanga pēnei i ngā horopaki tono, ngā utu, me ngā whakaritenga mahi. Kei raro nei he tātaritanga motuhake mō te kaha whakakapinga o ēnei rauemi e rua:
Te Whakakapinga o ngā Irahiko Karāpiti ki ngā Irahiko Parahi
Marae Mīhini Tukunga Hiko (EDM):
- Ngā Painga: He painga ngā irahiko karāpiti i roto i te EDM, tae atu ki te iti o te whakamahinga irahiko, te tere o te miihini tukunga tere, te pai o te miihini miihini, te mama, me te iti o te tauwehenga o te whakawhānui wera. Heoi, kāore e taea te whakakapi i ngā irahiko parahi i roto i ētahi āhuatanga motuhake. Hei tauira, i roto i te miihini e hiahia ana ki te tino tika me te kounga o te mata, he pai ake ngā irahiko parahi nā te mea he pai te kawe hiko me ngā āhuatanga miihini miihini.
- Āhuatanga Whakakapinga: I Ūropi, neke atu i te 90% o ngā rauemi hiko e whakamahia ana e ngā umanga pokepokea he karāpeti, e tohu ana i te tūranga matua o ngā hiko karāpeti i roto i te EDM. Heoi, i Haina, nā ngā take hītori me ngā whakaaro utu, ko te nuinga o ngā umanga pokepokea kei te whiriwhiri tonu i te parahi hei rauemi hiko matua. Ahakoa rā, me te whanaketanga tonu o te hangarau hiko karāpeti me te whakahekenga utu, ka heke haere pea te wāhi mākete o ngā hiko parahi i roto i te mara EDM.
Ngā Marae Kē Atu:
- I roto i ngā mara o te pākahiko me ngā rauemi kawe hiko, he whānuitia te whakamahinga o ngā irahiko parahi nā te mea he pai ake te kawe hiko. I ēnei wāhi, he uaua ki ngā irahiko karāti te whakakapi i ngā irahiko parahi nā te mea he iti te kawe hiko.
Te Whakakapinga o ngā Irahiko Karāpiti ki ngā Rauemi Whakakotahi Waro
Mara Whakaahua-pūngao:
- Ngā Painga: He pai ake te ātete ki te wera, ngā āhuatanga miihini, me te roa o te ora o ngā rauemi hiato waro/waro (C/C), ā, ka heke haere ngā utu. I roto i te mara wera photovoltaic, kua whakakapia haeretia e ngā hiato C/C te karāpiti hei rauemi matua. Hei tauira, i roto i ngā oumu silicon kotahi-kiritaki Czochralski (CZ), kei te whakakapia e ngā hiato C/C ngā rauemi karāpiti pēhia isostatic nā ō rātou āhuatanga miihini kua whakarei ake i ngā pāmahana teitei, te haumaru teitei ake, me te whai huatanga utu.
- Āhuatanga Whakakapinga: I te tere o te whanaketanga o te umanga photovoltaic me te haere tonu o te hangarau hiato C/C, ka haere tonu te whānui o tā rātou wāhanga mākete i roto i te mara wera photovoltaic. E matapaetia ana i roto i ngā tau torutoru e whai ake nei, ka whakakapia katoatia e ngā hiato C/C te karāpeti i roto i te mara wera photovoltaic.
Papa Anode Pūhiko Ritiumu-ion:
- Ngā Painga: Nā te pai o te mahi me te iti o te utu, ka taea e ngā rauemi honohono C/C te whakawhānui atu ki te mara anode pākahiko lithium-ion hei whakakapi i ngā mara wera o te karāhe. E ai ki tētahi pūrongo rangahau a China International Capital Corporation (CICC), ka tere ake te tukanga whakakapinga o ngā rauemi honohono C/C i roto i te mara anode pākahiko lithium-ion i te mea ka heke tonu ngā utu.
- Āhuatanga Whakakapinga: I tēnei wā, kei te tīmatanga tonu te whakamahinga o ngā hiato C/C i roto i te mara anode pākahiko lithium-ion. Heoi, me te haere tonu o ngā whanaketanga hangarau me te whakahekenga utu, ka piki haere te tūponotanga ka whakakapia ā rātou irahiko karāhe.
Ngā Marae Kē Atu:
- He whānui hoki ngā tono a ngā rauemi hiato waro i roto i ngā ahumahi pēnei i te motuka me te rererangi. Hei tauira, i roto i te mara o te kōpae parai motuka, e matapaetia ana ka eke ngā hiato C/C ki tētahi putanga hou mai i te 0 ki te 1, hei whakakapi i ngā rauemi tuku iho.
Wā tuku: 21 o Ākuhata-2025