Izinto ze-Anode zeCarbon Hard ezisekelwe kumalahle ezisetyenziselwa iibhetri zeSodium-Ion

Isishwankathelo seKhabhoni eQinileyo esekwe kumalahle

Ikhabhoni yethu eqinileyo esekwe kumalahle iveliswa kusetyenziswa ii-anthracite precursors ngokusebenzisa uthotho lweenkqubo eziphambili eziquka i-pre-carbonization, ukusebenza, i-carbonization, kunye ne-coating ukuphucula amandla kunye nokusebenza kwe-kinetic. Uyilo olulodwa lwesakhiwo esineembobo kunye nokuguqulwa okutsha komphezulu kunika izinto amandla athile aphezulu kunye nobomi bomjikelo omde, zibonelela ngomthamo oguqukayo we-≥260 mAh/g. Ngexabiso layo eliphantsi kunye nesantya esiphezulu sokuguqulwa kwekhabhoni, ikhabhoni eqinileyo esekwe kumalahle ivelele njengenye yezona ndlela zikhuphisanayo zokulungiselela izinto ze-anode yekhabhoni eqinileyo.

Iimpawu zeCarbon eQinileyo esekwe kumalahle

• Inzuzo Ebalulekileyo Yeendleko kunye neCandelo Lokubonelela Elizinzileyo
  Ugcino olukhulu lwamalahle kunye namaxabiso aphantsi ezinto eziluhlaza kwenza le ndlela ibe nomtsalane ngokwezoqoqosho. Ikhabhoni eqinileyo esekwe kumalahle ijongana nemiba yeendleko eziphezulu kunye nokungahambisani kobonelelo olunxulumene nokutya kwe-biomass, ikubeka njengenye yezisombululo zezinto ze-anode ezingabizi kakhulu zophuhliso lwebhetri ye-sodium-ion.
• Ukuvumelana Okugqwesileyo Kweqela Elinye
  Ngokungafaniyo nekhabhoni eqinileyo ephuma kwi-biomass, enengxaki yokwahluka kwendalo kwizinto ezikrwada, ikhabhoni eqinileyo esekwe kumalahle isebenzisa izitokhwe zoshishino ezisemgangathweni, ukuqinisekisa ukufana okuphezulu kwemveliso kunye nokuthembeka kuzo zonke iibhetshi zemveliso.
• Isivuno Esiphezulu Sokuguqulwa Kwekhabhoni
  Amalahle anika isivuno sekhabhoni esifikelela kwi-90%, esenza ngcono kakhulu kwiindlela ezisekelwe kwi-biomass, ngelixa evelisa iimveliso ezixabisekileyo eziphucula uqoqosho lwenkqubo iyonke.
• Ukusebenza kakuhle kweCoulombic
  Ikhabhoni yethu eqinileyo esekwe kumalahle ibonisa ukusebenza kakuhle kokutshaja/ukukhupha igesi xa kuthelekiswa nezinye iimveliso zekhabhoni eqinileyo ezivela kwezinye izitokhwe zokutya.

Iiparameter zobugcisa zeCarbon eQinileyo esekwe kumalahle

Ukusetyenziswa kweCarbon eQinileyo esekwe kumalahle

Le mveliso yenzelwe njengesixhobo se-electrode esingalunganga kwiibhetri ze-sodium-ion, esifanelekileyo kwiinkqubo zebhetri ezilandelayo:

• Izikhululo Zokugcina Amandla Ezinkulu (ugcino lwamandla egridi, ugcino lwezorhwebo kunye nolwemizi-mveliso)
  Uzinzo oluhle kakhulu lokuhamba ngebhayisikile kunye nokusebenza kakuhle kweendleko kuhambelana ngokugqibeleleyo neemfuno zokugcina izinto ezizinzileyo.
• Izixhobo zoMbane zokuMisa iQala
  Iyakwazi ukusebenza ngesantya esiphezulu kunye nobubanzi bobushushu bokusebenza (-40 ukuya kuma-80 °C).
• Izithuthi zombane ezineevili ezimbini / ezinesantya esiphantsi
  Idibanisa ixabiso eliphantsi kunye nobomi benkonzo obude.
• Amandla okugcina / iinkqubo ze-UPS
  Ukuthembeka okuphezulu kunye nobomi obude bokutshaja ngokudada kufezekisa iimfuno ezibalulekileyo zokuxhasa.
• Grid Peak Ukuchetywa
  Ilungele kakuhle ukugcinwa kwamandla amakhulu kunye nokusetyenziswa komgaqo wolawulo lwamaza egridi.

inkampani yabucala

ILuoyang Tongrun Nano Technology Co., Ltd. (TRUNNANO) ngumthengisi wehlabathi kunye nomvelisi wezixhobo zebhetri ezisebenza kakuhle. Siziingcali kwi-lithium-ion, i-sodium-ion, kunye nezinye izixhobo zebhetri eziphambili, sikhonza izixhobo ze-elektroniki ze-3C, iibhetri zamandla, kunye neenkqubo zokugcina amandla.

Iimveliso zethu ziquka i-nano cobalt oxide, i-nano manganese oxide, izinto ze-silicon-carbon anode, i-hard carbon, i-NFPP, i-alumina, i-boron nitride, nezinye. Zonke ziveliswa phantsi kolawulo olungqongqo lomgangatho, zixhaswa yilebhu yethu yangaphakathi kunye neqela lobuchwephesha eliqeqeshiweyo.

Ukuba ufuna izixhobo zebhetri ezinokuthenjwa, zive ukhululekile ukuqhagamshelana nathi okanye uthumele umbuzo.

Izindlela zokuhlawula

L/C, T/T, Western Union, Paypal, Credit Card, njl.

zokuthunyelwa

Ngolwandle, ngenqwelo moya, okanye nge-speed xa intlawulo ifunyenwe.

Iphakheji yeCarbon eQinileyo esekwe kumalahle

• Imiqathango yoGcino
  Gcina kwindawo yokugcina izinto ecocekileyo, eyomileyo, nengena umoya kakuhle kubushushu obuqhelekileyo (10–35°C), ikhuselekile elangeni elithe ngqo, emvuleni, nasemanzini.
• Imfuneko Yokugcina Evaliweyo
  Imveliso mayigcinwe phantsi kweemeko ezivaliweyo nge-vacuum. Emva kokuvulwa, imisebenzi mayiqhutywe kwindawo enomswakama ofanelekileyo ≤ 30%.
• Ukungahambelani kweMichiza
  Kuphephe ukudibana nezinto ezirhabaxa, izinto ezibangela i-oxidizing, ii-asidi ezinamandla, kunye nee-alkali ezinamandla.
• Ubomi beShelufu obucetyiswayo
  Iinyanga ezili-12 ukususela kumhla wokwenziwa phantsi kweemeko zokugcina ezivaliweyo. Ukuhlolwa komgangatho rhoqo ngexesha lokugcina kuyacetyiswa.
• Ukuphathwa Emva Kokuvula
  Ukuba ayisetyenziswanga ngokupheleleyo emva kokuvula ipakethe ye-vacuum, izinto eziseleyo mazibekwe ngoko nangoko kwindawo eyomileyo kwaye ziphinde zivalwe phantsi kwe-vacuum. Kucetyiswa ukuba izinto ezivuliweyo zisetyenziswe zingadlulanga iiyure ezingama-48.

Ulwazi lwezoThutho

• Le mveliso yi-black powder solid kwaye ayihlelwa njengekhemikhali eyingozi.
• Ngexesha lokuthuthwa, khusela ekufuma, ekufumeni, emvuleni, naselangeni elithe ngqo. Thintela umonakalo ekupakishweni.
• Phatha ngononophelo ukuze ungaphathwa gadalala. Musa ukubeka izinto ezinzima kwiibhokisi ngexesha lokuhamba. Zikhusele ekungcangcazelweni okukhulu, ukuthuthumela, okanye ukucinezelwa.
• Ifanelekile ukuthuthwa ngelori, uloliwe, inqanawa, okanye inqwelo-moya.
• Musa ukuthutha kunye nee-oxidizing agents, ii-asidi ezinamandla, okanye izinto ezibolayo.
• Ukuba ipakethe yaphukile kwaye ichitheka, sebenzisa i-vacuum cleaner engaqhumiyo ukuze uyicoce ukuze unciphise ukusasazeka kothuli.

Imibuzo emi-5 ebuzwa rhoqo ngeCarbon elukhuni esekwe kumalahle

Q1: Ikhabhoni eqinileyo esekwe kumalahle ithelekiswa njani nekhabhoni eqinileyo esekwe kwibhayomasi?
Ikhabhoni eqinileyo esekwe kumalahle inika ukuhambelana okuphezulu kwebhetshi, isivuno esiphezulu sekhabhoni (~90%), kunye neendleko eziphantsi zezinto eziluhlaza, ngelixa iintlobo ezisekwe kwi-biomass zinobuthathaka ngakumbi kutshintsho lwe-feedstock.

Umbuzo 2: Ngaba le mveliso ingasetyenziswa kwiibhetri ze-lithium-ion?
Le nto yenzelwe ngokukodwa ii-anode zebhetri ye-sodium-ion. Kwizicelo ze-lithium-ion, sicebisa iifomyula zethu ze-biomass hard carbon okanye i-blended graphite.

Umbuzo 3: Yeyiphi i-electrolyte ecetyiswayo yokuvavanya le nto?
I-electrolyte eqhelekileyo ye-sodium-ion efana ne-1 mol/L NaPF₆ kwiinkqubo ze-EC/DEC okanye ezifanayo ze-solvent isetyenziswa rhoqo.

Q4: Luthini udidi oluphezulu lobushushu bokusebenza kwesi sixhobo se-anode?
Ikhabhoni yethu eqinileyo esekwe kumalahle ixhasa ubushushu obubanzi bokusebenza ukusuka kwi -40 °C ukuya kwi-80 °C, nto leyo eyenza ukuba ifaneleke kumandla okuqala kunye neemeko ezahlukeneyo zokusingqongileyo.

Umbuzo 5: Izinto ezingasetyenziswanga ngokupheleleyo mazigcinwe njani?
Emva kokuvulwa, naziphi na izinto ezingasetyenziswanga kufuneka zivalwe nge-vacuum ngoko nangoko kwaye zigcinwe kwindawo eyomileyo (RH ≤ 30%). Kufuneka zisetyenziswe zingadlulanga iiyure ezingama-48 emva kokuvulwa ukuze zigcine ukusebenza kakuhle.