Batire ya cell youma, yomwe imadziwika mwasayansi kuti zinc-manganese, ndi batire yoyamba yokhala ndi manganese dioxide ngati electrode yabwino ndi zinc ngati electrode yoyipa, yomwe imachita redox reaction kuti ipange mphamvu. Mabatire a cell youma ndi mabatire odziwika kwambiri pa moyo watsiku ndi tsiku ndipo ndi a zinthu zokhazikika padziko lonse lapansi, zomwe zili ndi miyezo yofanana yapakhomo ndi yapadziko lonse ya kukula ndi mawonekedwe a selo limodzi.
Mabatire ouma ali ndi ukadaulo wokhwima, magwiridwe antchito okhazikika, chitetezo ndi kudalirika, osavuta kugwiritsa ntchito komanso ntchito zosiyanasiyana. M'moyo watsiku ndi tsiku, mitundu yodziwika bwino ya mabatire a zinc-manganese ndi Nambala 7 (batire yamtundu wa AAA), Nambala 5 (batire yamtundu wa AA) ndi zina zotero. Ngakhale asayansi akhala akuyeseranso kufufuza batire yoyamba yotsika mtengo komanso yotsika mtengo, koma pakadali pano palibe chizindikiro cha kupambana, zitha kuyembekezera kuti pakadali pano, komanso ngakhale mtsogolo, palibe batire yotsika mtengo yabwino kuposa iyi yosinthira mabatire a zinc-manganese.
Malinga ndi ma electrolyte osiyanasiyana ndi njira, mabatire a zinc-manganese amagawidwa makamaka m'mabatire a kaboni ndi mabatire a alkaline. Pakati pawo, mabatire a alkaline amapangidwa pogwiritsa ntchito mabatire a kaboni, ndipo electrolyte makamaka ndi potaziyamu hydroxide. Batire ya alkaline imagwiritsa ntchito kapangidwe ka electrode kosiyana ndi batire ya kaboni, ndipo imagwiritsa ntchito potassium hydroxide ya alkaline electrolyte yothamanga kwambiri, ndipo imagwiritsa ntchito zipangizo za electrode zogwira ntchito kwambiri za ma electrode abwino ndi oipa, pakati pawo zinthu za electrode zabwino makamaka ndi manganese dioxide ndipo zinthu za electrode zoyipa makamaka ndi ufa wa zinc.
Mabatire a alkaline amakonzedwa bwino malinga ndi kuchuluka kwa zinc, kuchuluka kwa zinc, kuchuluka kwa manganese dioxide, kuchuluka kwa manganese dioxide, kukonza bwino kwa electrolyte, choletsa dzimbiri, kulondola kwa zinthu zopangira, njira zopangira, ndi zina zotero, zomwe zitha kuwonjezera mphamvu ndi 10%-30%, pomwe kuwonjezera malo ochitirapo kanthu a ma electrode abwino ndi oipa kungathandize kwambiri magwiridwe antchito a mabatire a alkaline, makamaka magwiridwe antchito apamwamba a kutulutsa mphamvu.
1. Kufunika kwa mabatire amchere ku China kuti apititse patsogolo kupanga
M'zaka zaposachedwa, chifukwa cha kufalikira kosalekeza ndi kukwezedwa kwa ntchito za mabatire a alkaline, msika wa mabatire a alkaline wonse ukuwonetsa kukwera kosalekeza, malinga ndi ziwerengero za China Battery Industry Association, kuyambira 2014, chifukwa cha kusintha kosalekeza kwa kupanga mabatire a cylindrical alkaline zinc-manganese, kupanga mabatire a alkaline zinc-manganese ku China kwapitirira kukwera, ndipo mu 2018, kupanga mabatire a alkaline zinc-manganese mdziko lonse kunali 19.32 biliyoni.
Mu 2019, kupanga mabatire a zinc-manganese ku China kunakwera kufika pa 23.15 biliyoni, ndipo zomwe zikuyembekezeka kuphatikiza ndi chitukuko cha msika wa mabatire a zinc-manganese ku China mu 2020 zikuyerekezeredwa kuti kupanga mabatire a zinc-manganese ku China kudzakhala pafupifupi 21.28 biliyoni mu 2020.
2. Kutumiza kwa mabatire amchere ku China kukupitilira kukula
Malinga ndi ziwerengero za China Chemical and Physical Power Industry Association, kuchuluka kwa mabatire a alkaline ku China kwapitirirabe kukula kuyambira 2014. Mu 2019, kuchuluka kwa mabatire a alkaline ku China ndi 11.057 biliyoni, kuwonjezeka ndi 3.69% pachaka. Mu 2020, kuchuluka kwa mabatire a alkaline ku China ndi 13.189 biliyoni, kuwonjezeka ndi 19.3% pachaka.
Ponena za kuchuluka kwa zinthu zomwe zatumizidwa kunja, malinga ndi ziwerengero za China Chemical and Physical Power Industry Association zikuwonetsa kuti kuyambira mu 2014, kutumiza mabatire a alkaline ku China kukuwonetsa kukwera kwakukulu. Mu 2019, kutumiza mabatire a alkaline ku China kunafika pa $991 miliyoni, kukwera ndi 0.41% pachaka. Mu 2020, kutumiza mabatire a alkaline ku China kunafika pa $1.191 biliyoni, kukwera ndi 20.18% pachaka.
Poganizira komwe mabatire a alkaline aku China amatumizidwa kunja, mabatire a alkaline aku China amatumizidwa kunja ali ochulukirapo, malo khumi apamwamba otumizira kunja mabatire a alkaline amatumizidwa kunja ndi 6.832 biliyoni, zomwe zimapangitsa kuti 61.79% ya zonse zomwe zimatumizidwa kunja; zophatikizana zotumiza kunja ndi $633 miliyoni, zomwe zimapangitsa kuti 63.91% ya zonse zomwe zimatumizidwa kunja. Pakati pawo, kuchuluka kwa mabatire a alkaline omwe amatumizidwa kunja ku United States anali 1.962 biliyoni, ndipo mtengo wake ndi madola 214 miliyoni aku US, omwe ali pamwamba.
3. Kufunika kwa mabatire a alkaline ku China m'dziko muno n'kofooka poyerekeza ndi kutumizidwa kunja
Pophatikizana ndi kupanga ndi kutumiza ndi kutumiza mabatire a alkaline zinc-manganese ku China, akuti kuyambira mu 2018, kugwiritsidwa ntchito kwa mabatire a alkaline zinc-manganese ku China kwawonetsa kusintha kwakukulu, ndipo mu 2019, kugwiritsidwa ntchito kwa mabatire a alkaline zinc-manganese mdzikolo kunali 12.09 biliyoni. Kuwona pasadakhale pamodzi ndi momwe zinthu zilili kunja ndi kunja komanso momwe mabatire a alkaline zinc-manganese amapangira ku China mu 2020 kunawonetsa kuti mu 2020, kugwiritsidwa ntchito kwa mabatire a alkaline zinc-manganese ku China kunali pafupifupi 8.09 biliyoni.
Deta ndi kusanthula komwe kwatchulidwa pamwambapa ndi kuchokera ku Foresight Industrial Research Institute, pomwe Foresight Industrial Research Institute imapereka mayankho a mafakitale, kukonzekera mafakitale, kulengeza za mafakitale, kukonzekera malo osungiramo mafakitale, kukopa ndalama m'mafakitale, kafukufuku wopezera ndalama za IPO, kulemba ma prospectus, ndi zina zotero.
Nthawi yotumizira: Julayi-25-2023
