Kwilixa langoku lokufuna izisombululo zamandla ezizinzileyo kwihlabathi liphela, ukubaluleka kweebhetri ze-lithium, njengeteknoloji ephambili yokugcina amandla ngokufanelekileyo nangokucocekileyo, kuyabonakala. Kwaye isahluli seebhetri ze-lithium, njengenxalenye ebalulekileyo yeebhetri ze-lithium, sichaphazela ngokuthe ngqo ukusebenza, ukhuseleko, kunye nobomi benkonzo yeebhetri. Ngoko ke, yintoni kanye kanye inkqubo yokuvelisa izahluli zebhetri ze-lithium?
Ii-separators kwimarike yebhetri ye-lithium zihlala zenziwa ngenkqubo "emanzi" okanye "eyomileyo". Kwinkqubo "eyomileyo", izinto eziluhlaza ze-polypropylene (PP) okanye ze-polyethylene (PE) zifakwa kuqala kwi-extruder. I-extruder idlala indima ebaluleke kakhulu kumgca wonke wemveliso yefilimu yokwahlula ibhetri ye-lithium. Ingafudumeza, inyibilikise, kwaye idibanise izinto eziluhlaza, iguqule i-polypropylene eqinileyo okanye i-polyethylene ibe yimeko efanayo enyibilikisiweyo. Emva koko, ngokuyila i-die ethile ye-extruder, i-melt ikhutshwa ibe yimo yeshiti elincinci. Eli shiti lincinci liya kudlula kwinkqubo yokudonsa ngokukhawuleza kwiinkqubo ezilandelayo. Le nkqubo yokudweba yenye yamanyathelo aphambili kwinkqubo yokoma. Ingenza ulwakhiwo lwe-molecular lwezinto zokwahlula lucwangciswe ngendlela ehlelekileyo kwicala lokuzoba, ngaloo ndlela iphucula kakhulu iipropati zoomatshini nezomzimba zokwahlula, ezifana namandla, ukuqina, njl., inika isiqinisekiso esithembekileyo sokusebenza okuzinzileyo kweebhetri ze-lithium.
Inkampani iBlesson inetekhnoloji egqwesileyo kunye namava atyebileyo kwicandelo lokuvelisa i-lithium battery separator. Ngexesha lokusetyenziswa kwenkqubo yokomisa, iBlesson isebenzisa izixhobo eziphambili ze-extruder kwaye ilawula ngokuchanekileyo iiparameter eziphambili ezifana nobushushu be-extrusion, uxinzelelo, kunye nesantya sokuhamba kwe-melt ukuqinisekisa ukuba ubukhulu bephepha elincinci elikhutshiweyo liyafana kwaye umgangatho uzinzile. Kwinqanaba lokunciphisa ngokukhawuleza, umgca wemveliso weBlesson uxhotyiswe ngezixhobo zokuzoba ezichanekileyo ezinokuseta ngokuchanekileyo umlinganiselo wokutsala kunye nesantya sokutsala ngokweemfuno ezahlukeneyo zemveliso, okuvumela abahluli bebhetri ye-lithium evelisiweyo ukuba bafikelele kwinqanaba eliphambili kushishino kwizalathi eziphambili ezifana ne-porosity kunye ne-air permeability.
Ngokuphathelele inkqubo "emanzi", ineempawu zenkqubo ezahlukileyo kunenkqubo yokomisa. Inkqubo yokumanzi idla ngokudibanisa isisombululo se-organic kunye ne-polymer ukwenza inkqubo yesisombululo esifanayo ize emva koko iyikhuphe ngedayi ethile ukuze yenze ifilimu efana nejeli. Le filimu yejeli kufuneka idlule kwiinkqubo ezininzi ezifana nokukhupha nokomisa kwinkqubo yonyango elandelayo ukuze kususwe izinto ezinyibilikisayo kwaye ekugqibeleni kufumaneke isahluli sebhetri ye-lithium enesakhiwo se-microporous. Kuyo yonke inkqubo yokuvelisa amanzi, iimfuno zolawulo zoxinzelelo, i-viscosity yesisombululo, kunye neemeko zenkqubo yenkqubo nganye ziphezulu kakhulu.
Nokuba yinkqubo eyomileyo okanye inkqubo emanzi, ulawulo lomgangatho kwinkqubo yokuvelisa izixhobo zokwahlula iibhetri ze-lithium lukhonkco olubalulekileyo. Ukususela ekuhlolweni kwezinto eziluhlaza, ukuya ekubekweni esweni kwi-intanethi ngexesha lenkqubo yokuvelisa, kwaye emva koko ukuya ekuhlolweni okungqongqo kweemveliso ezigqityiweyo, inyathelo ngalinye lifuna ukusetyenziswa kwezixhobo zokuvavanya ezichanekileyo kunye nenkqubo yolawulo lomgangatho olungileyo. Inkampani iBlesson ibisoloko ibeka ukubaluleka okukhulu kumgangatho wemveliso kwaye ixhotyiswe ngezixhobo zokuvavanya eziphambili ezifana neegeyiji zobukhulu obuchanekileyo kumgca wayo wemveliso, ezinokujonga izalathisi ezahlukeneyo zokusebenza kweemveliso ngexesha langempela kwaye ngexesha elifanelekileyo zifumanise kwaye zilungise ukuphambuka kwinkqubo yokuvelisa.
Ngophuhliso olukhawulezileyo lwamasimi afana nezithuthi ezintsha zamandla kunye neenkqubo zokugcina amandla, imfuno yabahluli bebhetri ye-lithium ibonisa indlela yokukhula okukhulu. Amashishini emveliso yabahluli bebhetri ye-lithium ajongene nemingeni kwiinkalo ezininzi ezifana nokwandisa amandla emveliso, ukuphucula umgangatho wemveliso, kunye nokunciphisa iindleko. I-Blesson iyaqhubeka nokwandisa utyalo-mali lwayo kuphando nophuhliso kunye nokuphucula izixhobo zemveliso, kwaye izibophelele ekuphononongeni iinkqubo zemveliso ezisebenzayo, ezinobuhlobo nokusingqongileyo, kunye nezoqoqosho. Umzekelo, ngokuphucula uyilo kunye nokusebenza kwe-extruder kunye nokwandisa izinga lokuzenzekelayo komgca wemveliso, njl.njl., ukuphucula ukukhuphisana kwayo kwimarike yehlabathi.
Ukuqukumbela, inkqubo yokuvelisa izahluli zebhetri ye-lithium yinkqubo entsonkothileyo neyobuchwephesha kakhulu. Nokuba yinkqubo eyomileyo okanye inkqubo emanzi, amashishini kufuneka abe namandla aqinileyo kwiinkalo ezininzi ezifana nezixhobo, itekhnoloji kunye nolawulo.
Ixesha leposi: Disemba-20-2024