Ibhetri yeseli eyomileyo, eyaziwa ngokwesayensi njenge zinc-manganese, yibhetri yokuqala enemanganese diokside njenge electrode eyakhayo kunye ne-zinc njenge-electrode engakhiyo, eyenza ukusabela kwe-redox ukwenza yangoku. Iibhetri zeeseli ezomileyo zezona bhetri zixhaphakileyo kubomi bemihla ngemihla kwaye zezemveliso ezisemgangathweni zamazwe ngamazwe, ezinemigangatho eqhelekileyo yasekhaya neyamazwe ngamazwe yobukhulu kunye nokumila kweseli enye.
Iibhetri zeeseli ezomileyo zineteknoloji evuthiweyo, ukusebenza okuzinzile, ukhuseleko kunye nokuthembeka, kulula ukuyisebenzisa kunye noluhlu olubanzi lwezicelo. Ubomi bemihla ngemihla, iimodeli eziqhelekileyo zeebhetri ze-zinc-manganese ziyiNombolo 7 (uhlobo lwe-AAAA ibhetri), i-5 (uhlobo lwe-AA ibhetri) njalo njalo. Nangona izazinzulu ziye zazama ukuphonononga ibhetri yokuqala engabizi kakhulu kwaye ingabizi kakhulu, kodwa ukuza kuthi ga ngoku akukho mqondiso wempumelelo, kunokulindelwa ukuba okwangoku, kwaye nakwixesha elide, akukho bhetri enexabiso elingcono lokubuyisela iibhetri ze-zinc-manganese.
Ngokutsho kwe-electrolyte eyahlukileyo kunye nenkqubo, iibhetri ze-zinc-manganese zahlulwe kakhulu kwiibhetri zekhabhoni kunye neebhetri zealkaline. Phakathi kwabo, iibhetri zealkaline ziphuhliswa ngesiseko seebhetri zekhabhoni, kwaye i-electrolyte ininzi i-potassium hydroxide. Ibhetri yealkaline ithatha i-electrode echaseneyo ne-electrode structure kwi-carbon battery kwisakhiwo, kwaye ithatha i-alkaline ephezulu ye-alkaline electrolyte i-potassium hydroxide, kwaye ithatha izinto eziphezulu ze-electrode ze-electrode ezintle kunye nezimbi, phakathi kwazo izinto eziphathekayo ze-electrode ziyi-manganese dioksidi kunye ne-electrode engafanelekanga i-zinc powder.
Iibhetri zealkaline zilungiselelwe ngokwesixa se-zinc, ubuninzi be-zinc, isixa se-manganese diokside, ingxinano ye-manganese diokside, ukuphuculwa kwe-electrolyte, inhibitor ye-corrosion, ukuchaneka kwezinto ezikrwada, inkqubo yokuvelisa, njl., enokunyusa umthamo nge-10% -30%, ngelixa inyusa indawo yokusabela ye-electrode elungileyo kunye nengalunganga inokukhupha ngakumbi i-alkali yangoku, iphucule kakhulu ukusebenza kwe-alkali yangoku ukusebenza.
1. Imfuno yokuthumela ngaphandle kwebhetri yealkaline yaseTshayina ukuqhuba imveliso
Kwiminyaka yakutshanje, ngokuqhubeka kodumo kunye nokukhuthaza usetyenziso lwebhetri yealkaline, imakethi yebhetri yealkali iyonke ibonisa ukunyuka okuthe gqolo, ngokwezibalo zeChina Battery Industry Association, ukusukela ngo-2014, iqhutywa luphuculo oluqhubekayo lokuveliswa kwebhetri yealkaline zinc-manganese, iChina imveliso yealkaline yealkaline, imveliso yealkaline ye-alkaline kunye ne-manganese yesizwe iqhubekile. Imveliso yebhetri ye-alkaline ye-zinc-manganese yayiyi-19.32 yezigidigidi.
Ngo-2019, imveliso yebhetri ye-alkaline ye-zinc-manganese ye-alkaline inyuke yaya kutsho kwi-23.15 yezigidigidi, kwaye abalindelekileyo badityaniswa nophuhliso lwemarike yebhetri ye-alkaline ye-zinc-manganese yaseTshayina ngo-2020 kuqikelelwa ukuba imveliso yebhetri ye-alkaline ye-zinc-manganese iya kuba malunga ne-21.28 yezigidigidi ngo-2020.
2. Isikali sokuthunyelwa kwebhetri yealkaline yaseTshayina siyaqhubeka nokuphucuka
Ngokwezibalo ze-China Chemical and Physical Power Industry Association, i-alkaline ye-alkaline ibhetri yokuthumela ngaphandle ivolumu iye yaqhubeka iphucula ukususela ngo-2014. 2019, umthamo wokuthunyelwa kwebhetri ye-alkaline yaseChina yi-11.057 yezigidigidi, ukuya kwi-3.69% ngonyaka. Ngo-2020, umthamo wokuthunyelwa kwebhetri yealkaline yaseTshayina yi-13.189 yeebhiliyoni, inyuke nge-19.3% unyaka nonyaka.
Ngokubhekiselele kwisixa-mali sokuthumela ngaphandle, ngokwezibalo zeChina Chemical and Physical Power Industry Association zibonisa ukuba ukusukela ngo-2014, ukuthunyelwa ngaphandle kwebhetri yealkaline yaseTshayina kubonisa indlela eyonyukayo. Ngo-2019, ukuthunyelwa ngaphandle kwebhetri yealkaline yaseTshayina yaya kutsho kwi-991 yezigidi zeedola, inyuke nge-0.41% unyaka nonyaka. Ngo-2020, ukuthunyelwa ngaphandle kwebhetri yealkaline yaseTshayina yaya kutsho kwi-1.191 yeebhiliyoni zeedola, inyuke nge-20.18% unyaka nonyaka.
Ngokombono wendawo yokuthumela ngaphandle kwebhetri ye-alkaline yaseChina, ukuthunyelwa kwebhetri yealkaline yaseChina kuthe saa, iindawo ezilishumi eziphezulu zokuthumela ngaphandle iibhetri zealkaline zidibene nokuthunyelwa kwe-6.832 yezigidigidi, kubalelwa kwi-61.79% yokuthunyelwa kwamanye amazwe; uthunyelo kumazwe angaphandle oludityanisiweyo lwezigidi ezingama-633 zeerandi, ezibalelwa kuma-63.91% ezinto ezithunyelwa ngaphandle zizonke. Phakathi kwabo, umthamo wokuthumela ngaphandle kweebhetri ze-alkali e-United States yi-1.962 yezigidigidi, kunye nexabiso lokuthumela ngaphandle kwe-214 yezigidi zeedola zase-US, zibekwe kuqala.
3. Imfuno yangaphakathi yebhetri yealkaline ibuthathaka kunokuthunyelwa ngaphandle
Idityaniswe nemveliso kunye nokungenisa kunye nokuthunyelwa ngaphandle kweebhetri ze-alkaline zinc-manganese e-China, kuqikelelwa ukuba ukusukela ngo-2018, ukusetyenziswa okubonakalayo kweebhetri ze-alkaline zinc-manganese e-China kubonise imeko ye-oscillating, kwaye ngo-2019, ukusetyenziswa okubonakalayo kweebhetri ze-alkaline zinc-manganese kwilizwe yi-2019 yezigidigidi. Ukubona kwangaphambili kudityaniswe nemeko yokungenisa kunye nokuthumela ngaphandle kunye nengqikelelo yemveliso yeebhetri ze-alkaline zinc-manganese e-China ngo-2020 kuqikelelwa ukuba ngo-2020, ukusetyenziswa okubonakalayo kweebhetri ze-alkaline zinc-manganese e-China malunga ne-8.09 yezigidigidi.
Idatha engentla kunye nohlalutyo luvela kwi-Foresight Industrial Research Institute, ngelixa i-Foresight Industrial Research Institute inikeza izisombululo kumashishini, ukucwangciswa kwezoshishino, ukubhengezwa kwemizi-mveliso, ukucwangciswa kwepaki yoshishino, ukutsala utyalo-mali kwimizi-mveliso, i-IPO fundraising study feasibility, ukubhalwa kweprospectus, njl.
Ixesha lokuposa: Jul-25-2023
