Kwiminyaka yakutshanje, ishishini lezithuthi zamandla amatsha liphuhla ngokukhawuleza, kwaye i-China ide yafumana i-leapfrog kwicandelo lokwenziwa kweemoto, ngetekhnoloji yebhetri yayo ehamba phambili kwihlabathi. Ngokubanzi, ukuqhubela phambili kwetekhnoloji kunye nokwandiswa kwesikali semveliso kunokuthoba iindleko, okukhokelela kumgangatho ophuculweyo kunye nokuncipha kwamaxabiso eemveliso zokugqibela. Namhlanje, eli nqaku lihlalutya imbono yeendleko zeebhetri zamandla ezithuthi zamandla amatsha, kugxininise ekubeni ngaba abathengi banokufikelela kwixabiso eliphezulu leemoto zamandla amatsha emva kokuthengiswa kweebhetri ze-sodium-ion.
01 Ukwakhiwa kweendleko zeZithuthi zaMandla amatsha
Awona macandelo eendleko eziphambili zezithuthi zombane ezisulungekileyo kwicandelo lezithuthi zamandla amatsha amalunga noku kulandelayo:
Ukusuka kwidatha ekwigrafu, kuyabonakala ukuba ibhetri yeyona nto inkulu enefuthe kwixabiso lesithuthi lilonke. Njengoko iindleko zebhetri zinyuka, zigqithiswa ngokuqinisekileyo kwiimveliso zokuphela. Ke, zimiselwa njani iindleko zebhetri zamandla?
02 Iindleko Ukwakhiwa kweebhetri zaMandla
Ngokucacileyo, imathiriyeli ekrwada yeyona nto ibalulekileyo ekumiseleni iindleko zebhetri yamandla. Idatha ekhutshwe yi-China Automotive Power Battery Industry Innovation Alliance ibonisa ukuba xa kuthelekiswa nokuqala konyaka ophelileyo, ixabiso eliqhelekileyo lezinto eziqhelekileyo ze-ternary lithium ibhetri cathode linyuke nge-108.9%, ngelixa ixabiso eliqhelekileyo lezinto zebhetri ze-lithium ze-phosphate cathode liye landa. nge-182.5%. Ixabiso eliqhelekileyo le-ternary lithium ibhetri ye-electrolyte inyuke nge-146.2%, kwaye i-lithium iron phosphate ibhetri ye-electrolyte inyuke nge-190.2%. Iibhetri eziqhelekileyo azikwazi ukwenza ngaphandle kwe-lithium, ngoko ke makhe sijonge kumaxabiso e-lithium carbonate, i-lithium hydroxide, kunye ne-lithium iron phosphate:
Ukunyuka kwamaxabiso ezinto zebhetri ye-lithium kuqhutywa yingqiqo yokuba imboni ye-lithium yafumana kwiminyaka emibini yokuhla okuqhubekayo, okubangelwa ukunikezelwa kokunciphisa ngenxa yelahleko. Nangona kunjalo, uphuhliso olukhawulezayo lwezithuthi zamandla amatsha luye lwaqhuba imfuno yeebhetri ze-lithium. Amazwe emhlabeni jikelele abeke iithagethi zokufakelwa kombane wesithuthi, ukuqinisa ukuphikisana kweemfuno zokubonelela kunye nokukhokelela ekunyukeni okuzinzileyo kumaxabiso ezinto zebhetri ye-lithium. Kwimeko enjalo, njani iibhetri zamandla zinganyuki kwixabiso?
03 Zikude kangakanani iibhetri zeSodium-ion ezineNdleko eNgcono yokuSebenza kwiZithuthi zaMandla amatsha?
Ngenxa yokuba izibonelelo zezimbiwa ze-lithium zilinganiselwe kakhulu emhlabeni, ukususela ngo-2020, i-lithium ore yehlabathi (i-lithium carbonate) yokugcina iitoni ze-128 yezigidi, kunye nemithombo ye-349 yezigidi zeetoni, isasazwe kumazwe anjengeChile, i-Australia, i-Argentina, ne-Bolivia. . I-China ithatha indawo yesine ngokwemiqathango yokugcinwa kwe-lithium eqinisekisiweyo, i-accounting ye-7.1%, kunye neyesithathu kwimveliso ye-lithium ore, ibalwa kwi-17.1%. Nangona kunjalo, iityuwa ze-lithium zaseTshayina zikumgangatho ophantsi kwaye kunzima ukuvelisa kunye nokusebenza. Ke ngoko, iChina ixhomekeke kakhulu ekungeniseni i-lithium yase-Australia kunye ne-South American lithium salts. I-China okwangoku ingumthengi omkhulu we-lithium kwihlabathi jikelele, ibalwa malunga ne-39% yokusetyenziswa ngo-2019. Ngexesha elifutshane, izixhobo ze-lithium zilinganiselwe ngenxa yokungeniswa kwamanye amazwe, kwaye kwixesha elide, ukuphuhliswa kweebhetri ze-lithium-ion ngokuqinisekileyo kuya kuthintelwa. ngezixhobo ze-lithium. Ngoko ke, iibhetri ze-sodium-ion, ezinobuncwane obuninzi, iindleko kunye neenzuzo zokhuseleko, zinokuba yindlela ebalulekileyo yophuhliso kwishishini lebhetri kwixesha elizayo.
Enyanisweni, ekuqaleni kukaJulayi 2021, i-CATL (i-Contemporary Amperex Technology Co., Ltd.) yayisele ikhuphe ibhetri ye-sodium-ion kwaye ibhengeze ukuqaliswa kwe-industrialization layout, kunye nesiseko se-industrial chain chain imiselwe i-2023. isiqwenga seendaba ezilungileyo kukuba ngomhla we-28 kaJulayi kunyaka ophelileyo, umgca wokuqala we-1 GWh we-sodium-ion wokuvelisa ibhetri yehlabathi wagqitywa eFuyang, kwiPhondo lase-Anhui. Izithuthi zamandla amatsha e-sodium-ion ebhetri azikho kude kakhulu.
Ukuthengiswa kweemoto zamandla amatsha e-sodium-ion yebhetri enexabiso elingcono lokusebenza kwakhona kuya kuba negalelo elikhulu ekukhuthazeni izithuthi zombane zogutyulo kwizixeko kulo lonke elaseTshayina. I-YIWEI Automotive isoloko izibophelele ekuyilweni nasekuphuhliseni i-chassis yezithuthi zamandla amatsha azinikeleyo, ukuhlanganiswa kweenkqubo zamandla, ukuphuhliswa kweenkqubo zokulawula ezihlakaniphile zokulawula amandla ombane, kunye nophuhliso lothungelwano lwezithuthi kunye nobuchwepheshe bedatha enkulu. Besiphambili kwishishini lezithuthi ezitsha ezizinikeleyo kwaye silandele ngokusondeleyo phambili kubuchwephesha bebhetri yamandla, sizisa abathengi kwicandelo lezithuthi ezizinikeleyo ezingabizi kakhulu, ezisebenzayo, kwaye zisebenziseka lula izithuthi zamandla amatsha.
Qhagamshelana nathi:
yanjing@1vtruck.com +(86)13921093681
duanqianyun@1vtruck.com +(86)13060058315
liyan@1vtruck.com +(86)18200390258
Ixesha lokuposa: Aug-22-2023
