Roj teeb Foils

Xiamen TOB Tshiab Zog Technology Co., Ltd: Koj Trustworthy Battery Foils Chaw tsim tshuaj paus!

Xiamen TOB New Energy Technology Co., Ltd. yog lub chaw tsim khoom thoob ntiaj teb ntawm cov khoom siv roj teeb thiab cov khoom siv rau cov kws tshawb nrhiav roj teeb thiab cov chaw tsim khoom. Peb ib txwm tsom mus rau kev tsim cov roj teeb lithium-ion, supercapacitors, Sodium-ion roj teeb, roj teeb lub xeev, roj teeb lithium-sulfur, thiab lwm yam roj teeb thev naus laus zis tshiab. TOB Tshiab Zog pib nws txoj kev tshawb nrhiav hauv 2002 kom tawg los ntawm lub hwj chim ntawm roj teeb thev naus laus zis.

Khoom nplua nuj ntau yam

Peb lub tuam txhab tuaj yeem tsim cov cores winding, cov khoom siv roj teeb pob, cov khoom siv roj teeb cylindrical, cov khoom siv roj teeb muag, cov khoom siv roj teeb square, cov khoom siv supercapacitor, roj teeb kuaj, thiab lwm yam.

Guaranteed Zoo

Peb cov khoom muaj ntau tshaj 50 kev patents muaj feem xyuam rau kev tsim roj teeb, ntxiv rau, peb muaj ntau tshaj 500 kev tshawb fawb ywj pheej thiab kev tsim kho thev naus laus zis. Peb lub Hoobkas yog tus tshaj plaws nyob rau hauv Suav teb, qhov twg peb tsim thiab sim ntau pua cov khoom txhua hnub.

Kev Pabcuam

Peb muaj ntau xyoo ntawm kev lag luam kev lag luam thiab kev tswj hwm kev tsim khoom tiav, kev saib xyuas zoo thiab kev pabcuam kev muag khoom. Txawm hais tias koj xav yuav cov roj teeb lithium-ion lossis sodium-ion roj teeb, tsuas yog xa koj cov kev xav tau los ntawm email thiab peb tuaj yeem kho cov khoom rau koj.

Kev muag khoom dav

Peb lub lag luam npog 5 lub teb chaws thiab ntau tshaj 100 lub teb chaws. TOB Tshiab Zog tau tsim ntau tshaj 200 lithium-ion roj teeb thiab supercapacitor ntau lawm kab thoob ntiaj teb.

Tsev 12 3 4 Rau sab kawg 1/4

TOB yog lub chaw tsim khoom thoob ntiaj teb ntawm cov khoom siv roj teeb foils (cov khoom siv tam sim no). Peb cov txheej txheem tsim khoom zoo tshaj plaws muab koj cov khoom zoo cathode tam sim no thiab cov khoom siv tam sim no anode. Xws li txhuas ntawv ci, coated aluminium ntawv ci, aluminium mesh, stainless hlau ntawv ci, tooj liab ntawv ci, coated tooj liab ntawv ci, tooj liab mesh, nickel foil, conductive graphite ntawv, conductivity carbon daim ntaub, ntxeem tau hlau, thiab lwm yam.

Roj teeb Foils yog dab tsi

Roj teeb foils yog nyias txheej txheej feem ntau ua los ntawm cov hlau xws li tooj liab lossis txhuas, uas yog cov khoom siv tam sim no hauv cov roj teeb uas siv tau thiab tsis tuaj yeem rov qab tau. Cov foils no yog qhov tseem ceeb hauv kev tsim roj teeb vim lawv muab txoj hauv kev zoo rau cov hluav taws xob txav ntawm sab nraud thiab cov khoom siv hluav taws xob hauv lub cell.

Nta ntawm Roj Teeb Foils

Txo cov roj teeb Internal Resistance
Roj teeb Foils muaj cov khoom siv hluav taws xob zoo heev, tuaj yeem txo qhov tsis kam ntawm qhov tam sim no hauv lub roj teeb, yog li txhim kho lub roj teeb them thiab kev ua haujlwm tawm.

Txhim kho lub roj teeb them thiab tshem tawm kev ua haujlwm
Vim tias tsis muaj kev tiv thaiv sab hauv ntawm Roj Teeb Foils, lub zog poob ntawm lub roj teeb thaum lub sij hawm them thiab tshem tawm cov txheej txheem raug txo, yog li txhim kho lub roj teeb them thiab kev ua haujlwm tawm.

Ntxiv roj teeb lub neej
Los ntawm kev ua kom zoo ntawm cov khoom siv thiab cov qauv ntawm cov khoom siv, koj tuaj yeem txuas ntxiv lub neej kev pab cuam ntawm lub roj teeb. Lub stability thiab corrosion kuj ntawm aluminium ntawv nyiaj pab tswj lub roj teeb kev ua tau zoo thiab lub neej.

Nickel, Zinc, Titanium, Stainless Steel Metal Foil

Hom roj teeb Foils

Aluminium
Cov ntawv ci txhuas yuav tsum tau ua los ntawm kev siv qhov zoo tshaj plaws aluminium alloys kom ua tau raws li qhov yuav tsum tau ua ntawm lithium-ion roj teeb.

Tooj
Muaj nyob rau hauv ntau yam thicknesses, peb cov khoom siv tooj liab muaj xws li electrolytic tawv pitch (ETP), annealed, tag nrho nyuaj thiab raws li dov. Peb cov neeg koom tes tsim khoom sib koom ua ke kev tswj hwm kev coj ua zoo nrog cov txheej txheem tuav tshiab kom ntseeg tau tias peb tau txais cov ntawv zoo tshaj plaws tooj liab rau kev tsim roj teeb.

Nickel
Nickel tau ntev tau siv ntau hauv cov roj teeb, tshwj xeeb tshaj yog npib tsib xee cadmium (Ni-Cad) thiab nickel hlau hydride (Ni-MH) rechargeable daim ntaub ntawv vim nws lub zog ceev ceev thiab muaj peev xwm cia rau tus nqi qis. Nickel nyob rau hauv alloy 201 yog ib qho kev xaiv sab saum toj ntawm cov roj teeb tsim vim nws 99.6% purity thiab zoo heev hluav taws xob conductivity.

Txheej txheem roj teeb Foils

Casting
Cov txheej txheem pib nrog lub casting ntawm txhuas ingots los yog billets. Aluminium yog melted nyob rau hauv lub cub tawg thiab cam khwb cia rau hauv loj square blocks los yog cylindrical duab. Cov blocks no hu ua "slabs" lossis "logs."

Kub Rolling
Cov slabs los yog cav yog rhuab thiab dhau los ntawm ib tug series ntawm dov mills. Cov txheej txheem dov maj mam txo cov thickness ntawm txhuas thaum ua kom nws ntev thiab dav. Qhov kev pib kub dov no yog ua tiav ntawm qhov kub siab kom ua rau cov txhuas ua kom zoo dua.

Txias Rolling
Tom qab kub dov, cov txhuas sawb tau dhau los ua cov txheej txheem hu ua txias dov. Nws yog dhau los ntawm cov dov mills ntxiv nyob rau hauv chav tsev kub kom txo cov thickness thiab txhim kho qhov chaw tiav. Txias dov pab ua kom tiav cov ntawv ci thickness thiab nruj tolerances.

Annealing
Qhov txias-dov aluminium strip yog annealed los txhim kho nws cov khoom siv kho tshuab. Annealing muaj cua sov lub sawb mus rau qhov kub thiab txias thiab maj mam txias nws. Cov txheej txheem no pab txo cov kev ntxhov siab sab hauv thiab txhim kho cov ntawv ci qhov yooj thiab lub zog.

Ua tiav
Lub annealed aluminium strip yog trimmed rau qhov xav tau dav thiab ntev, thiab cov npoo yog smoothed kom ntseeg tau tias uniformity. Cov ntawv ci tuaj yeem tau txais kev kho mob ntxiv, xws li kev sib tsoo ntawm qhov chaw, txheej, lossis lamination, nyob ntawm seb cov roj teeb tshwj xeeb yuav tsum tau ua.

Kev Tswj Xyuas Zoo
Thoob plaws hauv cov txheej txheem tsim khoom, kev tswj xyuas nruj nruj yog siv los xyuas kom cov ntawv ci ua tau raws li qhov xav tau tshwj xeeb. Ntau yam kev ntsuam xyuas, xws li kev ntsuas thickness, kev tshuaj ntsuam xyuas saum npoo, thiab kev kuaj xyuas conductivity, yog ua los xyuas qhov zoo ntawm cov ntawv ci.

Slitting thiab Ntim
Cov ntawv txhuas tiav lawm feem ntau yog hlais rau hauv cov yob nqaim ntawm qhov xav tau dav kom tau raws li cov neeg siv khoom xav tau. Cov ntawv ci yob yog tom qab ntawd ntim, feem ntau hauv cov khoom ntim tiv thaiv, tiv thaiv kev puas tsuaj thaum khaws cia thiab thauj mus los.

Yuav Ua Li Cas Xaiv Roj Teeb Foils

Khoom siv
Cov khoom siv feem ntau siv rau cov roj teeb foils yog tooj liab rau cov anode thiab txhuas rau cathode vim lawv cov hluav taws xob zoo heev thiab kev ruaj ntseg tshuaj. Nickel kuj qee zaum siv rau qee hom roj teeb.

Thickness
Lub thickness ntawm cov ntawv ci cuam tshuam lub zog ceev ntawm lub roj teeb. Cov ntawv nyias nyias tuaj yeem tso cai rau cov khoom siv ntau dua kom tau ntim rau hauv tib lub ntim, ua kom muaj zog ceev tab sis muaj peev xwm txo cov neeg kho tshuab lub zog thiab lub neej voj voog. Conversely, thicker foils muab cov qauv kev ncaj ncees zoo dua tab sis ntawm tus nqi ntawm kev txo qis zog.

Qhov chaw saum npoo
Ib qhov chaw siab dua tso cai rau kev sib cuag zoo ntawm cov khoom siv thiab cov ntawv ci, uas txhim kho kev hloov hluav taws xob thiab txhim kho cov roj teeb ua haujlwm. Foils tej zaum yuav textured los yog microstructured kom nce qhov chaw.

Purity
High purity yog qhov tseem ceeb los txo qis impurities uas tuaj yeem ua rau muaj kev cuam tshuam sab nraud, txo cov conductivity, lossis cuam tshuam rau lub cev kev ncaj ncees ntawm cov ntawv ci.

Tshuaj Stability
Cov khoom siv foil yuav tsum ruaj khov tiv thaiv cov electrolyte thiab cov reactants nyob rau hauv lub roj teeb tshaj qhov kev cia siab ntawm kev khiav hauj lwm kub thiab lub neej ntawm lub roj teeb.

Hluav taws xob conductivity
Kev siv hluav taws xob zoo ua kom ntseeg tau tias cov khoom siv hluav taws xob tuaj yeem txav tau sai thiab ua tau zoo los ntawm cov ntawv ci, uas yog qhov tseem ceeb rau cov roj teeb uas ua tau zoo.

Mechanical Strength
Cov ntawv ci yuav tsum muaj lub zog muaj zog txaus los tiv thaiv kev ntxhov siab ntawm kev tsim khoom, sib dhos, thiab siv, suav nrog kev nthuav dav thiab kev cog lus thaum lub sij hawm them nqi thiab tawm mus.

Ua thiab Manufacturability
Cov ntawv ci yuav tsum sib haum nrog cov txheej txheem tsim khoom siv los tsim cov roj teeb, suav nrog dov, txiav, thiab txheej. Nws tseem yuav tsum tuav nws cov khoom tom qab cov txheej txheem no.

Environmental Impact
Kev txiav txim siab txog kev cuam tshuam ib puag ncig ntawm cov khoom siv foil, suav nrog nws cov khoom siv rov ua dua tshiab thiab muaj peev xwm ua rau muaj kev phom sij pov tseg thaum tsim khoom, yog qhov tseem ceeb zuj zus.

Daim ntawv pov thawj

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Cov lus nug nquag

Q: Lub luag haujlwm tseem ceeb ntawm cov roj teeb foils hauv lithium-ion roj teeb yog dab tsi?

A: Cov roj teeb foils ua haujlwm tam sim no hauv cov roj teeb lithium-ion. Lawv yog tsim los ntawm cov khoom siv hluav taws xob zoo li tooj liab rau cov anode thiab txhuas rau cathode. Cov ntaub ntawv no raug xaiv vim lawv cov khoom siv hluav taws xob zoo heev, uas ua kom cov hluav taws xob txav tau sai thiab ua tau zoo los ntawm cov ntawv ci. Qhov no yog qhov tseem ceeb heev vim tias nws tso cai rau kev hloov pauv hluav taws xob zoo ntawm cov hluav taws xob sab nraud thiab cov khoom siv hauv cov roj teeb.

Q: Dab tsi yog cov yam ntxwv tseem ceeb uas yuav tsum xav txog thaum xaiv cov khoom siv roj teeb?

A: Thaum xaiv cov khoom siv roj teeb, muaj ob peb yam tseem ceeb los xav txog. Ua ntej, cov khoom siv yuav tsum muaj hluav taws xob ua tau zoo los xyuas kom muaj kev hloov hluav taws xob zoo. Qhov thib ob, nws yuav tsum muaj tshuaj lom neeg ruaj khov kom tiv taus cov kev tshwm sim tshwm sim hauv lub roj teeb thaum nws lub neej. Thib peb, cov khoom siv yuav tsum muaj lub zog siv hluav taws xob txaus los tiv thaiv kev ntxhov siab ntawm kev tsim khoom, sib dhos, thiab siv. Thaum kawg, qhov purity ntawm cov ntawv ci yog qhov tseem ceeb los txo cov impurities uas tuaj yeem ua rau muaj kev cuam tshuam sab nraud lossis txo cov conductivity.

Q: Ua li cas lub thickness thiab qhov chaw ntawm lub roj teeb foil cuam tshuam rau kev ua haujlwm ntawm roj teeb?

A: Qhov tuab thiab qhov chaw ntawm lub roj teeb ntawv ob leeg ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab roj teeb. Thinner foils tso cai rau cov khoom siv ntau dua kom tau ntim rau hauv tib lub ntim, uas tuaj yeem ua kom muaj zog ceev. Txawm li cas los xij, thinner foils tuaj yeem txo cov neeg kho tshuab lub zog thiab lub voj voog lub neej. Ntawm qhov tod tes, cov ntawv tuab tuab muab cov qauv kev ntseeg zoo dua, tab sis ntawm cov nuj nqis ntawm kev txo qis zog. Ib qhov chaw siab dua tso cai rau kev sib cuag zoo ntawm cov khoom siv thiab cov ntawv ci, uas txhim kho kev hloov hluav taws xob thiab txhim kho cov roj teeb ua haujlwm.

Q: Dab tsi yog lub luag haujlwm ntawm cov ntawv ci hauv kev tiv thaiv luv luv hauv lub roj teeb?

A: Hauv cov roj teeb lithium-ion, cov ntawv ci ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv luv luv. Cov ntawv ci feem ntau coated nrog nyias txheej ntawm cov khoom sib cais, uas tiv thaiv kev sib cuag ncaj qha ntawm anode thiab cathode. Yog hais tias lub separator yuav ua tsis tau tejyam los yog cov ntawv ci yuav tsum tau puncture, lub anode thiab cathode yuav los rau hauv kev sib cuag ncaj qha, ua rau ib tug luv luv Circuit Court. Qhov no tuaj yeem ua rau cua sov sai, yaj ntawm cov electrodes, thiab txawm tias hluav taws kub lossis tawg. Yog li ntawd, cov ntawv ci yuav tsum tau tsim los tiv thaiv punctures thiab tswj kev ncaj ncees ntawm lub separator.

Q: Vim li cas lub purity ntawm roj teeb ntawv tseem ceeb?

A: Lub purity ntawm cov ntawv ci roj teeb yog qhov tseem ceeb vim tias impurities hauv cov khoom tuaj yeem ua rau muaj kev cuam tshuam sab lossis txo cov conductivity. Cov impurities no tuaj yeem tsim los ntawm cov khoom siv raw siv los tsim cov ntawv ci lossis los ntawm cov txheej txheem tsim khoom nws tus kheej. Cov impurities tuaj yeem hnov mob nrog cov khoom siv hluav taws xob lossis cov khoom siv hauv lub roj teeb, ua rau muaj cov khoom siv tsis zoo uas tuaj yeem txo cov roj teeb kev ua haujlwm thiab lub neej ntev. Tsis tas li ntawd, impurities tuaj yeem txo cov hluav taws xob conductivity ntawm cov ntawv ci, uas tuaj yeem ua rau muaj kev tiv thaiv sab hauv thiab txo cov roj teeb ua haujlwm.

Q: Ua li cas lub zog txhua yam ntawm roj teeb foil cuam tshuam rau kev ua haujlwm roj teeb?

A: Lub zog txhua yam ntawm cov ntawv ci roj teeb yog qhov tseem ceeb rau kev tswj xyuas cov txheej txheem ntawm lub roj teeb thaum nws lub neej. Cov ntawv ci yuav tsum muaj peev xwm tiv taus qhov kev ntxhov siab ntawm kev tsim khoom, sib dhos, thiab siv, suav nrog kev nthuav dav thiab kev cog lus thaum lub sij hawm them nqi thiab tawm mus. Yog tias cov ntawv ci tau tawg lossis tawg, nws tuaj yeem tsim txoj hauv kev rau kev loj hlob dendrite lossis nthuav tawm cov khoom siv rau cov electrolyte, ua rau lub roj teeb tsis ua haujlwm ntxov. Yog li ntawd, lub zog txhua yam ntawm cov ntawv ci yuav tsum txaus los xyuas kom meej lub neej ntev thiab kev nyab xeeb ntawm lub roj teeb.

Q: Dab tsi yog qhov cuam tshuam ntawm ib puag ncig ntawm kev xaiv cov khoom siv roj teeb?

A: Kev xaiv cov khoom siv roj teeb tuaj yeem cuam tshuam los ntawm ib puag ncig kev xav, suav nrog qhov kub thiab txias, av noo, thiab raug rau cov khoom corrosive. Qee cov ntaub ntawv foil tuaj yeem raug cuam tshuam ntau dua rau kev degradation nyob rau hauv qee yam mob, uas tuaj yeem txo cov roj teeb kev ua haujlwm thiab kev ua neej. Piv txwv li, txhuas yog feem ntau ua rau corrosion nyob rau hauv qhov chaw ntub dej, thaum tooj liab tuaj yeem raug kev txom nyem los ntawm oxidation ntawm qhov kub thiab txias. Yog li ntawd, ib puag ncig tej yam kev mob xav tau nyob rau hauv lub neej ntawm lub roj teeb yuav tsum tau coj mus rau hauv tus account thaum xaiv ib tug foil khoom.

Q: Yuav ua li cas yog qhov chaw ntawm lub roj teeb foils optimized rau roj teeb kev ua tau zoo?

A: Qhov chaw ntawm cov roj teeb foils tuaj yeem ua kom zoo dua los ntawm ntau yam kev tsim khoom thiab kev xaiv tsim. Ib txoj hauv kev yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo saib xyuas cov ntawv ci kom nws cov roughness, uas tuaj yeem ua rau thaj tsam ntawm cov ntawv ci thiab cov khoom siv. Lwm txoj hauv kev yog perforate cov ntawv ci nrog cov qhov me me los yog cov slits los tsim thaj tsam loj dua. Cov kev hloov kho no tuaj yeem txhim kho kev hloov pauv hluav taws xob thiab txhim kho lub roj teeb kev ua tau zoo, tab sis lawv yuav tsum sib npaug nrog lwm yam xws li lub zog txhua yam thiab kev tsim khoom nyuaj.

Q: Lub luag haujlwm ntawm cov ntawv ci hauv thermal tswj ntawm lub roj teeb yog dab tsi?

A: Cov ntawv ci ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas thermal ntawm lub roj teeb. Raws li cov khoom siv tam sim no, cov ntawv ci yog lub luag haujlwm rau kev ua cov cua sov tsim tawm thaum lub sijhawm them thiab tawm cov txheej txheem. Yog hais tias cov cua sov tsis dissipated zoo, nws tuaj yeem ua rau kev laus ntxov ntawm lub roj teeb thiab txo nws txoj sia. Cov ntawv ci yuav tsum tau tsim los ua kom yooj yim hloov cov cua sov kom deb ntawm cov khoom siv hluav taws xob thiab mus rau qhov chaw txias ntawm lub roj teeb lossis lub dab dej sab nraud. Cov qauv roj teeb siab tshaj plaws yuav suav nrog cov khoom siv thermal interface lossis cov tshuab ua kom txias kom ntxiv dag zog kom sov.

Q: Yuav ua li cas kev nce qib hauv foil thev naus laus zis pab txhim kho cov roj teeb ua haujlwm?

A: Kev nce qib hauv cov ntawv ci thev naus laus zis tau txuas ntxiv mus rau kev txhim kho cov roj teeb ua haujlwm. Cov ntaub ntawv tshiab thiab cov txheej txheem tsim khoom raug tsim los tsim cov foils nrog cov khoom siv hluav taws xob ntau dua, muaj zog dua txhua yam, thiab txhim kho tshuaj lom neeg ruaj khov. Piv txwv li, kev siv nanostructured foils tuaj yeem ua rau thaj chaw ntog thiab txhim kho kev hloov hluav taws xob. Ib yam li ntawd, txoj kev loj hlob ntawm foils nrog tailored microstructures tuaj yeem txhim kho kev sib cuag nrog cov khoom nquag thiab txo qis hauv kev ua haujlwm. Cov kev nce qib no tuaj yeem ua rau cov roj teeb uas muaj zog dua, lub sijhawm them sai dua, thiab lub neej ntev dua.

Q: Puas muaj kev txhawj xeeb txog ib puag ncig cuam tshuam nrog kev tsim khoom thiab pov tseg cov roj teeb foils?

A: Yog, muaj kev txhawj xeeb ib puag ncig cuam tshuam nrog kev tsim khoom thiab pov tseg cov roj teeb foils. Cov txheej txheem tsim khoom tuaj yeem tsim cov khoom pov tseg thiab emissions, tshwj xeeb tshaj yog tias cov khoom siv foil tsis rov siv dua lossis rov siv dua. Tsis tas li ntawd, kev pov tseg ntawm cov roj teeb siv, suav nrog cov foils, tuaj yeem ua rau muaj kev pheej hmoo rau ib puag ncig yog tias tsis ua haujlwm zoo. Cov kev pabcuam rov ua dua tshiab rau cov roj teeb foils tau dhau los ua qhov tseem ceeb los txo cov kev cuam tshuam ib puag ncig. Advanced thev naus laus zis kuj tseem raug tsim los tsim cov ntaub ntawv zoo dua qub thiab ib puag ncig zoo.

Q: Dab tsi yog qhov kev xav yav tom ntej rau roj teeb foil thev naus laus zis?

A: Kev pom yav tom ntej rau roj teeb foil thev naus laus zis tau cog lus tseg, nrog rau kev tshawb fawb thiab kev txhim kho txuas ntxiv tsom mus rau kev tsim kom muaj txiaj ntsig zoo dua, muaj kev nyab xeeb dua, thiab cov phooj ywg ib puag ncig. Kev nce qib hauv cov ntaub ntawv tshawb fawb thiab nanotechnology zoo li yuav ua rau kev txhim kho cov ntaub ntawv tshiab nrog cov khoom zoo dua qub. Tsis tas li ntawd, kev sib koom ua ke ntawm cov txheej txheem kev tsim khoom siab heev, xws li kev tsim khoom ntxiv, tuaj yeem ua rau kev tsim cov ntaub ntawv nyuaj nrog kev ua haujlwm zoo. Tseem muaj kev txaus siab rau kev tsim cov ntaub ntawv biodegradable thiab recyclable foil los daws cov kev txhawj xeeb ntawm ib puag ncig. Zuag qhia tag nrho, kev nruam nruam tshiab hauv roj teeb ntawv thev naus laus zis yuav tsum tau ua lub luag haujlwm tseem ceeb hauv kev ua kom tau raws li qhov xav tau ntau ntxiv rau kev ua haujlwm siab ntawm lub zog cia daws teeb meem.

Q: Dab tsi yog qhov txawv ntawm anode thiab cathode foils hauv lithium-ion roj teeb?

A: Hauv cov roj teeb lithium-ion, cov anode thiab cathode foils yog tsim los ntawm cov khoom sib txawv vim lawv lub luag haujlwm sib txawv hauv lub roj teeb. Cov ntawv ci anode feem ntau yog tsim los ntawm tooj liab, uas muaj hluav taws xob zoo heev thiab pheej yig heev. Cov ntawv ci cathode, ntawm qhov tod tes, feem ntau yog ua los ntawm txhuas, uas kuj muaj hluav taws xob zoo, tab sis sib zog dua tooj liab. Kev xaiv cov khoom siv rau txhua daim ntawv ci yog raws li nws lub peev xwm los khaws thiab xa cov khoom siv hluav taws xob zoo thaum tseem muab kev txhawb nqa rau cov khoom siv. Cov ntaub ntawv sib txawv siv rau cov anode thiab cathode foils kuj tseem pab tiv thaiv luv luv los ntawm kev ua kom ntseeg tau tias ob lub electrodes raug cais tawm thaum ua haujlwm.

Q: Ua li cas cov roj teeb foils pab txhawb kev nyab xeeb ntawm lithium-ion roj teeb?

A: Cov roj teeb foils ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb ntawm lithium-ion roj teeb. Ib txoj hauv kev uas lawv ua rau muaj kev nyab xeeb yog los ntawm kev muab cov qauv zoo thiab ruaj khov uas pab kom muaj cov khoom siv sab hauv ntawm lub roj teeb. Yog tias cov ntawv ci tau tawg lossis tawg, nws tuaj yeem nthuav tawm cov khoom siv hluav taws xob rau electrolyte lossis tsim txoj hauv kev rau kev loj hlob dendrite, uas tuaj yeem ua rau tsis ua tiav ntxov lossis txawm tias muaj kev puas tsuaj loj. Tsis tas li ntawd, cov ntaub ntawv siv rau roj teeb foils raug xaiv rau lawv cov tshuaj lom neeg ruaj khov los tiv thaiv kev tsis haum xeeb nrog cov electrolyte lossis cov khoom siv uas tuaj yeem cuam tshuam kev nyab xeeb ntawm lub roj teeb. Cov qauv roj teeb siab tshaj plaws kuj tseem tuaj yeem suav nrog cov yam ntxwv kev nyab xeeb ntxiv, xws li cov khoom siv hluav taws xob kaw lossis lub tshuab ua pa, txhawm rau txhim kho kev nyab xeeb ntxiv.

Peb yog ib qho ntawm cov roj teeb foils manufacturers thiab lwm tus neeg nyob hauv Suav teb, muab cov kev pabcuam zoo tshaj plaws. Thov koj xav tias dawb rau cov lag luam wholesale lossis yuav zoo roj teeb foils ntawm tus nqi txaus nyiam los ntawm peb lub hoobkas.