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 kwaye ingabizi kakhulu, kodwa ukuza kuthi ga ngoku akukho mqondiso wempumelelo, kunokulindelwa ukuba okwangoku, kwaye nakwixesha elide, akukho xabiso lingcono. ibhetri yokutshintsha 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 ulwakhiwo lwe-electrode echaseneyo nebhetri yekhabhoni ngokwesakhiwo, kwaye yamkele ukuhanjiswa okuphezulu kwealkaline electrolyte potassium hydroxide, kwaye yamkele imathiriyeli ye-electrode yokusebenza ephezulu yee-electrode ezilungileyo nezingalunganga, phakathi kwazo izinto ze-electrode ezilungileyo ikakhulu yimanganese diokside kunye ne-electrode engalunganga imathiriyeli. ikakhulu i-zinc powder.
Iibhetri ze-alkaline ziphuculwe ngokwexabiso le-zinc, ubuninzi be-zinc, isixa se-manganese diokside, ingxinano ye-manganese dioxide, i-electrolyte optimization, i-corrosion inhibitor, ukuchaneka kwezinto eziluhlaza, inkqubo yokuvelisa, njl., enokunyusa umthamo nge-10% -30%, ngelixa Ukwandisa indawo yokusabela yee-electrode ezilungileyo kunye ezimbi kunokuphucula kakhulu ukusebenza kokukhutshwa kweebhetri ze-alkaline, ngakumbi ukusebenza okuphezulu kwangoku kokukhupha.
1. Imfuno yokuthumela ngaphandle kwebhetri yealkaline yaseTshayina ukuqhuba imveliso
Kwiminyaka yakutshanje, kunye nokuthandwa okuqhubekayo kunye nokukhuthazwa kwezicelo zebhetri yealkaline, imarike yebhetri yealkali iyonke ibonisa ukunyuka okuqhubekayo, ngokwezibalo zeChina Battery Industry Association, ukususela ngo-2014, eqhutywa kukuphuculwa okuqhubekayo kwe-cylindrical alkaline zinc. -imveliso yebhetri ye-manganese, imveliso yebhetri ye-alkaline ye-zinc-manganese iqhubekile nokunyuka, kwaye kwi-2018, imveliso yebhetri ye-alkaline ye-alkaline ye-zinc-manganese yayiyi-19.32 billion.
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 umkhwa oscillating, kwaye ngo-2019, ukusetyenziswa okubonakalayo kwe-alkaline. iibhetri ze-zinc-manganese kwilizwe yi-12.09 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
