Igraphite eSpherical iye yaba yinto esisiseko ye-anode yeebhetri zanamhlanje ze-lithium-ion ezisetyenziswa kwizithuthi zombane, iinkqubo zokugcina amandla, kunye ne-elektroniki yabathengi. Njengoko imfuno yehlabathi yoxinano lwamandla oluphezulu kunye nobomi bomjikelo omde bukhawuleza, igraphite engqukuva ibonelela ngokusebenza okuphezulu xa kuthelekiswa negraphite yeflake yemveli. Kubathengi be-B2B, ukuqonda iimpawu zayo kunye nokuqwalaselwa kokubonelela kubalulekile ekuqinisekiseni imveliso yebhetri ezinzileyo kunye nokhuphiswano.

Yintoni eyenzaIgraphite eSphericalKubalulekile kwiiNkqubo zaMandla aPhezulu

Igraphite engqukuva iveliswa ngokusila kunye nokubumba i-flake yendalo yegraphite ibe ngamasuntswana angqukuva afanayo. Le morphology iphuculwe kakhulu iphucula ukuxinana kokupakisha, ukuhanjiswa kombane, kunye nokusebenza kwe-electrochemical. Umphezulu wayo ogudileyo unciphisa ukumelana nokusasazwa kwe-lithium-ion, iphucula ukusebenza kakuhle kwentlawulo, kwaye yonyusa ukulayisha izinto ezisebenzayo kwiiseli zebhetri.

Kwimarike ye-EV ekhula ngokukhawuleza kunye nokugcinwa kwamandla, igraphite engqukuva yenza abavelisi bafikelele kwisikhundla esiphezulu kwiseli nganye ngelixa begcina ukhuseleko lokusebenza kunye nokuqina komjikelo.

Izinto ezilungileyo zokuSebenza eziPhambili zeGrafite eSipherikhali

• Uxinaniso lwempompo ephezulu olunyusa umthamo wokugcina amandla

• I-conductivity egqwesileyo kunye nokuchasana okuphantsi kwangaphakathi kwintlawulo ekhawulezayo / ukukhutshwa kokusebenza

Ezi zibonelelo zenza ukuba ibe yinto ekhethiweyo ye-anode kwizicelo ezifuna ukunikezelwa kwamandla athembekileyo, aphezulu.

Inkqubo yeMveliso kunye neMpahla yeMpahla

Ukuvelisa igraphite yomgangatho webhetri engqukuva ibandakanya ukujikeleza okuchanekileyo, ukuhlelwa, ukugquma, kunye nokucocwa. I-graphite ye-flake yendalo iqala ukubunjwa ibe ngama-sphere, emva koko yahlulwe ngobukhulu ukuqinisekisa ukufana. Amanqanaba aphezulu ahlambulukileyo afuna ukuhlanjululwa kweekhemikhali okanye ubushushu obuphezulu ukususa ubumdaka besinyithi obunokubangela ukusabela kwecala ngexesha lokutshaja.

I-coated spherical graphite (CSPG) iphucula ubomi bomjikelezo ngokwenza umaleko wekhabhoni ozinzileyo, ophucula ukusebenza kakuhle komjikelo wokuqala kunye nokunciphisa ukubunjwa kwe-SEI. Ukusabalalisa ubungakanani be-particle, indawo ephezulu, ubuninzi bobuninzi, kunye namanqanaba okungcola konke kugqiba indlela izinto ezisebenza ngayo kwiiseli ze-lithium-ion.

Ummandla ophantsi unceda ukunciphisa ukulahlekelwa kwamandla okungenakuguqulwa, ngelixa ubungakanani be-particle elawulwayo buqinisekisa i-lithium-ion ukusabalalisa iindlela ezizinzileyo kunye nokupakishwa kwe-electrode elinganayo.

Ukusetyenziswa kuyo yonke i-EV, uGcino lwaMandla, kunye ne-Electronics yoMthengi

Igraphite yeSpherical isetyenziswa ngokubanzi njengeyona nto iphambili ye-anode kwiibhetri ze-lithium-ion ezisebenza kakhulu. Abavelisi be-EV bathembele kuyo ukuxhasa uluhlu olude lokuqhuba, ukutshaja ngokukhawuleza, kunye nokuzinza kwe-thermal. Inkqubo yokugcina amandla (ESS) ababoneleli basebenzisa i-graphite ye-spherical kubomi bomjikelo omde kunye nokuveliswa kobushushu obuphantsi.

Kwizinto zombane zabathengi, igraphite engqukuva iqinisekisa ukugcinwa komthamo ozinzileyo kwii-smartphones, iilaptops, iitafile, kunye nezinto ezinxitywayo. Izixhobo zoshishino, iiyunithi zamandla ezigciniweyo, kunye nezixhobo zonyango nazo zizuza ekuzinzeni kwayo kwe-electrochemical kunye nokunikezelwa kwamandla.

Njengoko itekhnoloji ye-anode yexesha elizayo iguquka-ezifana ne-silicon-carbon composites-igraphite engqukuva ihlala iyinxalenye yesakhiwo kunye nesixhasi sokusebenza.

IiNkcazo zeMathiriyeli kunye neZalathi zobuGcisa

Ukuthengwa kwe-B2B, i-graphite e-spherical ivandlakanywa kusetyenziswa iimethrikhi zokusebenza eziphambili ezifana noxinaniso lwempompo, ukuhanjiswa kwe-D50/D90, umxholo wokufuma, amanqanaba okungcola, kunye nommandla othile womphezulu. Uxinaniso lwempompo ephezulu lunyusa inani lezinto ezisebenzayo kwiseli nganye, ukuphucula imveliso yamandla iyonke.

Igraphite egqunyiweyo engqukuva ibonelela ngeenzuzo ezongezelelekileyo zokutshaja okukhawulezayo okanye usetyenziso lomjikelo ophezulu, ngokufana kokwambathisa kuchaphazela kakhulu ukusebenza kakuhle kunye nobomi bebhetri. Izinto ze-EV-grade zifuna ≥99.95% ukucoceka, ngelixa ezinye izicelo zinokuthi zifake iinkcukacha ezahlukeneyo.

Iintlobo zeeMveliso zeGrafite eziSpherical

Igraphite engafakwanga iSpherical

Isetyenziswa kwiiseli zoluhlu oluphakathi okanye kwimixube ye-anode edityanisiweyo apho ukulungiswa kweendleko kubalulekile.

IGrafite eXhotshiweyo (CSPG)

Kubalulekile kwiibhetri ze-EV kunye neemveliso ze-ESS ezifuna uzinzo lomjikelo ophezulu kunye nobomi benkonzo ende.

I-High-Tap-Density Spherical Graphite

Yenzelwe ukuxinana kwamandla aphezulu ukuphucula umthamo weseli ngaphandle kotshintsho olukhulu loyilo.

Custom Particle Ubungakanani amaBanga

Yenzelwe iimfuno zokwenziwa kwe-cylindrical, prismatic, kunye nepouch-cell.

IiNgqwalaselo zeSixokelelwano soBonelelo kubaThengi be-B2B

Njengoko umbane wehlabathi ukhula ngokukhawuleza, ukuqinisekisa ukufikelela okuzinzileyo kwi-graphite ekumgangatho ophezulu we-spherical graphite ibe yinto ephambili yeqhinga. I-morphology yamasuntswana ehambelanayo, ubunyulu, kunye nonyango lomphezulu luyimfuneko ekunciphiseni ukwahluka kwemveliso kunye nokuphucula isivuno sokugqibela sebhetri.

Uzinzo ngomnye umba obalulekileyo. Abavelisi abahamba phambili batshintshela kwiinkqubo zokucoca ezihambelana nokusingqongileyo ezinciphisa inkunkuma yeekhemikhali kunye nokusetyenziswa kwamandla. Iimfuno zolawulo lommandla-ngokukodwa eYurophu naseMntla Melika-zikwachaphazela izicwangciso zokuthengwa kwempahla.

Iikhontrakthi zexesha elide, ukucaca kwedatha yobugcisa, kunye novavanyo lwezakhono zababoneleli kubaluleke kakhulu ukugcina umthamo wemveliso okhuphisanayo.

Ukuqukumbela

I-Spherical graphite idlala indima ebalulekileyo ekunikeni amandla ishishini lebhetri ye-lithium-ion yehlabathi, ukuhambisa ukusebenza okufunekayo kwii-EVs, iinkqubo ze-ESS, kunye ne-electronics high-end. Ubuninzi bayo obuphezulu, ukuqhuba, kunye nozinzo kuyenza ibaluleke kakhulu kubavelisi abafuna ukusebenza kakuhle kwamandla kunye nobomi bomjikelo omde. Kubathengi be-B2B, ukuvavanya iipropathi zezinto eziphathekayo, itekhnoloji yemveliso, kunye nokuthembeka komnikezeli kubalulekile ekufumaneni inzuzo yexesha elide yokhuphiswano kwimakethi ekhula ngokukhawuleza yetekhnoloji yamandla.

FAQ

1. Iyintoni inzuzo ephambili yegraphite engqukuva kwiibhetri ze-lithium-ion?
Ubume bayo obungqukuva buphucula ukuxinana kokupakisha, ukuqhuba, kunye nokusebenza kakuhle kwamandla ngokubanzi.

2. Kutheni le nto i-coated spherical graphite ikhethwa kwi-EV applications?
I-carbon coating iphucula ubomi bomjikelezo, uzinzo, kunye nokusebenza kakuhle komjikelo wokuqala.

3. Yiyiphi inqanaba lokucoceka elifunekayo kwimveliso yebhetri ephezulu?
I-EV-grade spherical graphite ifuna ≥99.95% ubumsulwa.

4. Ingaba igraphite engqukuva inokwenziwa ngokwezifiso kwiifomathi zebhetri ezahlukeneyo?
Ewe. Ubungakanani besuntswana, ukuxinana kompompo, kunye nobukhulu bokugquma bunokulungelelaniswa noyilo oluthile lweeseli.