Dry cell battery, yomwe mwasayansi imadziwika kuti zinc-manganese, ndi batire yoyamba yokhala ndi manganese dioxide ngati electrode positive ndi zinc monga electrode negative, yomwe imagwira ntchito ya redox kuti ikhale yamakono. Mabatire owuma ndi mabatire omwe amapezeka kwambiri m'moyo watsiku ndi tsiku ndipo amakhala amitundu yokhazikika padziko lonse lapansi, okhala ndi miyezo yodziwika bwino yapakhomo ndi yapadziko lonse lapansi ya kukula ndi mawonekedwe a cell imodzi.
Mabatire owuma a cell ali ndi ukadaulo wokhwima, magwiridwe antchito okhazikika, chitetezo ndi kudalirika, osavuta kugwiritsa ntchito komanso osiyanasiyana. M'moyo watsiku ndi tsiku, zitsanzo zodziwika bwino za mabatire a zinc-manganese ndi No. 7 (AAA mtundu wa batri), No. Ngakhale asayansi akhala akuyesera kuti afufuze batire yoyamba yotsika mtengo komanso yotsika mtengo, koma mpaka pano palibe chizindikiro cha kupambana, tingayembekezere kuti pakalipano, ndipo ngakhale nthawi yayitali, palibe mtengo wabwinoko. batire kuti m'malo mabatire zinc-manganese.
Malinga ndi ma electrolyte ndi njira zosiyanasiyana, mabatire a zinc-manganese amagawidwa kukhala mabatire a carbon ndi alkaline. Mwa iwo, mabatire amchere amapangidwa pamaziko a mabatire a carbon, ndipo electrolyte ndi makamaka potaziyamu hydroxide. Batire yamchere imatenga mawonekedwe otsutsana ndi ma elekitirodi kuchokera ku batire ya kaboni mu kapangidwe kake, ndipo imatenga ma conductivity apamwamba a alkaline electrolyte potaziyamu hydroxide, ndipo imatenga zida zapamwamba zama elekitirodi zamaelekitirodi abwino ndi oyipa, pomwe zinthu zabwino zama elekitirodi zimakhala makamaka manganese dioxide ndi zinthu zoyipa zama elekitirodi. makamaka zinki ufa.
Mabatire amchere ali wokometsedwa mwa mawu a nthaka kuchuluka, nthaka kachulukidwe, manganese dioxide kuchuluka, manganese dioxide kachulukidwe, electrolyte kukhathamiritsa, dzimbiri inhibitor, zopangira mwatsatanetsatane, kupanga ndondomeko, etc., amene angathe kuonjezera mphamvu ndi 10% -30%, pamene kuonjezera zomwe zimachitikira maelekitirodi abwino ndi oipa amatha kusintha kwambiri kutulutsa kwa mabatire a alkaline, makamaka kutulutsa kwakukulu kwamakono.
1. Kufunika kwa mabatire a alkaline ku China kuti ayendetse kupanga
M'zaka zaposachedwapa, ndi mosalekeza kutchuka ndi Kukwezeleza ntchito batire zamchere, ndi zamchere batire msika lonse limasonyeza mosalekeza m'mwamba azimuth, malinga ndi ziwerengero za China Battery Makampani Association, kuyambira 2014, motsogozedwa ndi mosalekeza kusintha kwa cylindrical zamchere zinki. -Kupanga kwa batire la manganese, kupangidwa kwa batire la alkaline zinc-manganese ku China kwapitilirabe kukwera, ndipo mu 2018, kupanga batire la dziko la alkaline zinc-manganese kunali 19.32 biliyoni.
Mu 2019, batire ya alkaline ya zinc-manganese yaku China idakwera mpaka 23.15 biliyoni, ndipo omwe akuyembekezeka kuphatikizidwa ndikukula kwa msika wa batri wa alkaline zinc-manganese ku 2020 akuti kupangidwa kwa batire la alkaline zinc-manganese ku China kudzakhala pafupifupi 21.28 biliyoni mu 2020.
2. Kutumiza kwa batire la alkaline ku China kukupitilizabe kuyenda bwino
Malinga ndi ziwerengero za China Chemical and Physical Power Industry Association, kuchuluka kwa batire la alkaline ku China kupitilira kukula kuyambira 2014. 2019, kuchuluka kwa batire la alkaline ku China ndi 11.057 biliyoni, kukwera ndi 3.69% pachaka. 2020, kuchuluka kwa mabatire amchere ku China ndi 13.189 biliyoni, kukwera 19.3% pachaka.
Pankhani ya kuchuluka kwa ndalama zomwe zimatumizidwa kunja, malinga ndi ziwerengero za China Chemical and Physical Power Industry Association zikuwonetsa kuti kuyambira 2014, mabatire amchere aku China omwe amatumizidwa kunja akuwonetsa kukwera kokwera. 2019, mabatire a alkaline aku China adatumiza $991 miliyoni, kukwera ndi 0.41% pachaka. 2020, mabatire a alkaline aku China adatumiza $1.191 biliyoni, kukwera 20.18% pachaka.
Kuchokera pamalingaliro a kopita ku China batire zamchere zogulitsa kunja, China ndi zamchere batire zotumiza kunja ali omwazikana, pamwamba khumi kopita kunja mabatire zamchere kuphatikiza kunja kwa 6.832 biliyoni, mlandu 61,79% ya okwana kunja; Kutumiza kunja kophatikizana kwa $633 miliyoni, kuwerengera 63.91% yazogulitsa zonse. Pakati pawo, kuchuluka kwa mabatire a alkaline ku United States kunali 1.962 biliyoni, ndi mtengo wotumizira kunja wa 214 miliyoni US dollars, kukhala woyamba.
3. Kufunika kwa batire la alkaline ku China ndikocheperako kuposa kutumiza kunja
Kuphatikizidwa ndi kupanga ndi kuitanitsa ndi kutumiza kunja kwa mabatire amchere a zinc-manganese ku China, akuti kuyambira chaka cha 2018, kugwiritsidwa ntchito kwa mabatire a alkaline zinc-manganese ku China kwawonetsa kusayenda bwino, ndipo mu 2019, kugwiritsidwa ntchito kwa alkaline kumawonekera. mabatire a zinc-manganese mdziko muno ndi 12.09 biliyoni. Kuwoneratu zam'tsogolo kuphatikiza zomwe zikuchitika ndikutumiza kunja komanso kuneneratu kwa mabatire amchere a zinc-manganese ku China mu 2020 akuti mu 2020, kugwiritsidwa ntchito kwa mabatire a alkaline zinc-manganese ku China kuli pafupifupi 8.09 biliyoni.
Zomwe zili pamwambazi ndikuwunika zikuchokera ku Foresight Industrial Research Institute, pomwe Foresight Industrial Research Institute imapereka mayankho amakampani, kukonza mafakitale, kulengeza kwa mafakitale, kukonza mapaki a mafakitale, kukopa ndalama zamafakitale, kafukufuku wopeza ndalama za IPO, kulemba kwamtsogolo, ndi zina zambiri.
Nthawi yotumiza: Jul-25-2023
