Ko te pākahiko pūtau maroke, e mōhiotia whānuitia ana ko te konutea-manganese, he pākahiko tuatahi me te konutea hauhā hei irahiko pai me te konutea hei irahiko kino, e whakahaere ana i te tauhohenga redox hei whakaputa i te iahiko. Ko ngā pākahiko pūtau maroke ngā pākahiko tino noa i roto i te oranga o ia rā, ā, nō ngā hua paerewa o te ao, me ngā paerewa ā-rohe me te ao whānui mō te rahi me te āhua o te pūtau kotahi.
He hangarau pakari ngā pākahiko pūtau maroke, he pumau te mahi, he haumaru me te pono, he ngāwari ki te whakamahi, ā, he whānui ngā whakamahinga. I roto i te oranga o ia rā, ko ngā tauira noa o ngā pākahiko konutea-manganese ko te Nama 7 (pūhiko momo AAA), Nama 5 (pūhiko momo AA) me ētahi atu. Ahakoa kua ngana ngā kaipūtaiao ki te tūhura i tētahi pākahiko tuatahi iti ake te utu me te whai hua, engari tae noa ki tēnei wā kāore anō kia kitea he tohu angitu, e tika ana kia tumanakohia i tēnei wā, ā, ahakoa i roto i te wā roa, kāore he pākahiko pai ake te utu hei whakakapi i ngā pākahiko konutea-manganese.
E ai ki ngā momo irahiko me ngā tukanga rerekē, ka wehea ngā pākahiko konutea-konupora ki ngā pākahiko waro me ngā pākahiko kawakore. I roto i ēnei, ka whakawhanakehia ngā pākahiko kawakore i runga i te pūtake o ngā pākahiko waro, ā, ko te irahiko he pāhare pākawa waro te nuinga. Ko te pākahiko kawakore he rerekē te hanganga irahiko mai i te pākahiko waro, ā, ka whakamahia te pāhare pākawa waro pāhare pākawa waro teitei te kawe hiko, ā, ka whakamahia ngā rauemi irahiko mahi teitei mō ngā irahiko pai me ngā irahiko kino, i roto i ēnei ko te rauemi irahiko pai ko te hauhā konupora te nuinga, ā, ko te rauemi irahiko kino he paura konutea te nuinga.
Ka arotauhia ngā pākahiko kawakore e pā ana ki te nui o te konutea, te mātotoru o te konutea, te nui o te konupora hauhā, te mātotoru o te konupora hauhā, te arotau i ngā irahiko hiko, te aukati i te waikura, te tika o ngā rauemi mata, te tukanga whakaputa, me ētahi atu, ka taea te whakanui ake i te kaha mā te 10%-30%, ā, mā te whakanui ake i te horahanga tauhohenga o ngā irahiko pai me te kino ka taea te whakapai ake i te mahi tukunga o ngā pākahiko kawakore, inā koa te mahi tukunga iahiko teitei.
1. Ko te tono kaweake pākahiko kawakore a Haina hei akiaki i te whakaputanga
I ngā tau tata nei, me te rongonui tonu me te whakatairanga i ngā tono pākahiko kawakore, e whakaatu ana te mākete pākahiko kawakore katoa i tētahi ia piki haere tonu, e ai ki ngā tatauranga a te China Battery Industry Association, mai i te tau 2014, nā te whakapainga tonu o te hanga pākahiko konutea-manganese kawakore porotakaroa i akiaki, kua piki haere tonu te hanga pākahiko konutea-manganese kawakore o Haina, ā, i te tau 2018, ko te hanga pākahiko konutea-manganese kawakore ā-motu he 19.32 piriona.
I te tau 2019, i piki ake te hanga pākahiko konutea-manganese kawakore o Haina ki te 23.15 piriona, ā, i te taha o te whanaketanga o te mākete pākahiko konutea-manganese kawakore o Haina i te tau 2020, e matapaetia ana ka tata ki te 21.28 piriona te hanga pākahiko konutea-manganese kawakore o Haina i te tau 2020.
2. Kei te whakapai tonu te tauine kaweake pākahiko kawakore o Haina
E ai ki ngā tatauranga a te China Chemical and Physical Power Industry Association, kua piki haere tonu te nui o te kaweake pākahiko kawakore a Haina mai i te tau 2014. I te tau 2019, ko te nui o te kaweake pākahiko kawakore a Haina he 11.057 piriona, he pikinga 3.69% i ia tau. I te tau 2020, ko te nui o te kaweake pākahiko kawakore a Haina he 13.189 piriona, he pikinga 19.3% i ia tau.
Mō te nui o ngā kaweake, e ai ki ngā tatauranga a te China Chemical and Physical Power Industry Association, mai i te tau 2014, kua piki haere te auau o ngā kaweake pākahiko kawakore o Haina. I te tau 2019, ko te nui o ngā kaweake pākahiko kawakore o Haina ko te $991 miriona, he pikinga 0.41% i ia tau. I te tau 2020, ko te nui o ngā kaweake pākahiko kawakore o Haina ko te $1.191 piriona, he pikinga 20.18% i ia tau.
Mai i te tirohanga a te wāhi e kaweakehia ai ngā pākahiko kawakore o Haina, he marara noa iho ngā kaweake pākahiko kawakore o Haina, ko ngā wāhi tekau e kaweakehia ana ko ngā pākahiko kawakore e 6.832 piriona tāra te nui, e 61.79% o ngā kaweake katoa; ko ngā kaweake katoa he $633 miriona tāra, e 63.91% o ngā kaweake katoa. I roto i ēnei, ko te nui o ngā pākahiko kawakore e kaweakehia ana ki te Hononga o Amerika he 1.962 piriona tāra, ā, ko te uara kaweake he 214 miriona tāra US, ko ia te tuatahi.
3. He ngoikore ake te tono ā-rohe mō te pākahiko kawakore o Haina i ngā mea kaweake
I te taha o te whakaputanga me te kawemai me te kaweake o ngā pākahiko konutea-manganese kawakore i Haina, e kiia ana mai i te tau 2018, kua whakaatu te ahua o te whakamahinga o ngā pākahiko konutea-manganese kawakore i Haina i tētahi ia hurihuri, ā, i te tau 2019, ko te ahua o te whakamahinga o ngā pākahiko konutea-manganese kawakore i te whenua he 12.09 piriona. Ko te tirohanga matapae me te āhua o te kawemai me te kaweake me te matapae whakaputanga o ngā pākahiko konutea-manganese kawakore i Haina i te tau 2020 i whakatau tata ki te 8.09 piriona te ahua o te whakamahinga o ngā pākahiko konutea-manganese kawakore i Haina i te tau 2020.
Nō te Foresight Industrial Research Institute ngā raraunga me ngā tātaritanga o runga ake nei, ā, e whakarato ana te Foresight Industrial Research Institute i ngā otinga mō te ahumahi, te whakamahere ahumahi, te whakapuakitanga ahumahi, te whakamahere i ngā papa ahumahi, te kukume haumi ahumahi, te rangahau whaihua kohi moni IPO, te tuhi pukapuka whakatairanga, me ētahi atu.
Wā tuku: Hurae-25-2023
