Changshu Yongdeli Spunlaced Non-woven Fabric Co., Ltd. tau tshaj tawm nws qhov kev tsim kho tshiab tshiab: lubspunlace preoxidized muaj cov khoom siv electrode. Qhov kev daws teeb meem zoo tshaj plaws no yog tsim los ua kom tau raws li qhov kev thov loj hlob rau kev ua haujlwm siab, txuag nqi hluav taws xob hauv tag nrho-vanadium redox flow batteries. Los ntawm kev sib koom ua ke ntawm kev txiav-ntug fiber ntau nrog cov txheej txheem spunlace, cov khoom no muab ob qho kev sib tw hauv ob qho tib si kev ua haujlwm thiab tus nqi.
Unmatched Zog Efficiency rau High-Power Daim Ntawv Thov
Lub spunlace preoxidized muaj cov khoom siv hluav taws xob ua kom pom lub zog tshwj xeeb hauv kev ua haujlwm siab tam sim no. Ntawm 350 mA / cm², cov khoom ua tiav txog li 96% lub zog ua haujlwm, nrog rau qhov hluav taws xob ua haujlwm tau nce mus txog 87% thiab tag nrho lub zog ua haujlwm ntau dua 85%. Cov duab no sawv cev ib qho kev txhim kho tseem ceeb tshaj li cov koob-punched electrodes, txhais ua kom txo qis zog thiab nce kev ua haujlwm txuag rau lub zog cia.
Qhov kev ua kom zoo electrocatalytic yog vim muaj cov pab pawg ua haujlwm uas muaj cov pa oxygen (oxygen atom cov ntsiab lus ntawm 5-30%) thiab optimized pore qauv (qhov tshwj xeeb ntawm thaj chaw xws li 5 txog 150 m² / g). Cov yam ntxwv no txo cov electrochemical polarization thiab txhim kho REDOX cov tshuaj tiv thaiv kinetics ntawm vanadium ions, ua cov khoom zoo tagnrho rau lub zog txuag hluav taws xob.
Tus nqi txo qis yam tsis muaj kev cuam tshuam kev ua haujlwm
Ib qho ntawm qhov zoo tshaj plaws ntawm cov khoom siv hluav taws xob tshiab no yog nws lub peev xwm los txo cov nqi hluav taws xob los ntawm kwv yees li 30%. Qhov no yog ua tiav los ntawm cov txheej txheem tshwj xeeb spunlace uas kov yeej cov brittleness ntawm preoxidized fibers, uas ua rau cov fiber ntau dispersion thiab siab-lub zog xav tsim. Piv nrog rau cov khoom siv rab koob-punched, spunlace preoxidized muaj cov khoom siv electrode yog 20-30% sib zog thiab nyias, tsis tau muab cov khoom siv zoo tshaj plaws thiab cov khoom siv hluav taws xob.
Qhov kev txo qis hauv cov khoom ntim ncaj qha ua rau cov reactor me me thiab txo cov nqi tag nrho, muab cov nyiaj rov qab sai dua rau kev nqis peev rau cov neeg tsim khoom siv hluav taws xob.
Enhanced Conductivity thiab ruaj khov zog tso zis
Cov txheej txheem spunlace tsim ib qho kev ruaj khov peb-dimensional conductive network uas txo cov fiber ntau puas thiab txhim kho graphitization. Qhov du thiab huv si ntawm qhov xav tau txo cov plua plav thiab hmoov cov ntsiab lus, txo qis ohmic sab hauv thiab txhim kho conductivity. Cov kev txhim kho no ua rau muaj kev ruaj khov thiab muaj zog ntawm cov roj teeb tawm thaum lub sij hawm siv hluav taws xob siab thiab tawm mus.
Tsis tas li ntawd, qhov ntom ntom micropores thiab mesopores tsim thaum lub sijhawm ua kom muaj qhov zoo tshaj plaws platform rau PECVD daim ntawv thov thiab txhawb kev tshem tawm cov ion-pauv membranes, ntxiv dag zog rau kev ua haujlwm ntawm lub cev.
Proprietary Spunlace Technology: A Technical Moat
Changshu Yongdeli tus tswv muab kauv qis-siab spunlace txheej txheem yog nyob rau hauv lub plawv ntawm no innovation. Los ntawm kev sib txuas cov khoom siv los ntawm preoxidized fibers ntawm qhov sib txawv ntawm qhov zoo thiab siv cov txheej txheem uas tsis muaj kev puas tsuaj rau kev qhib, daim npav, thiab cov txheej txheem web-laying, lub tuam txhab ua kom cov fiber ntau dispersion thiab kev ua haujlwm zoo.
Lub tswv yim sib txawv ntawm qhov sib txawv ntawm cov qauv tsim-nrog cov coarse fibers raws li lub hauv paus thiab zoo fibers raws li ntom raws-ua rau siab porosity (txog 99%), zoo permeability, thiab superior mechanical zog. Cov khoom no ua kom cov electrode tiv thaiv electrolyte yaig thiab tswj lub neej ntev.
Lub tuam txhab tseem ntiav tus kheej tsim lub tshuab ua haujlwm siab qhib, pneumatic paj rwb lub thawv rau kev noj zaub mov zoo, thiab 3.75-meter high-speed carding tshuab. Cov thev naus laus zis no txhim kho qhov sib xws thiab kev ruaj ntseg ntawm kev xav, txo cov ntsiab lus tsis muaj zog thiab ua kom muaj kev ua tau zoo ib yam.
Qhov tseem ceeb, Changshu Yongdeli tau tsim cov txheej txheem los tiv thaiv static combing uas zam kev siv tshuaj tiv thaiv kab mob. Qhov no tshem tawm cov kev pheej hmoo ntawm cov tshuaj residue thaum lub sij hawm tom ntej carbonization thiab graphitization, ua kom muaj kev huv thiab ruaj khov dua.
Tus Qauv Tshiab rau Vanadium Roj Teeb Electrodes
Lub spunlace preoxidized muaj cov khoom siv electrode teeb tsa cov qauv tshiab rau vanadium roj teeb electrodes. Nws txhawb cov tuab tam sim no, muaj cov porosity zoo dua thiab kev sib xws, thiab muab qis dua thermal conductivity thiab sab hauv kev tiv taus. Cov txiaj ntsig zoo no ua rau nws qhov kev xaiv zoo tshaj plaws rau cov khoom siv hluav taws xob cia rau lwm tiam.
Nrog cov peev txheej tsim tau thiab muaj kev cog lus rau kev tsim kho tshiab, Changshu Yongdeli tau npaj los txhawb lub ntiaj teb lub zog cia cov tuam txhab nrhiav kev txhim khu kev qha, kev ua haujlwm siab electrode. Lub spunlace preoxidized muaj cov khoom siv electrode tsis yog ib qho khoom siv kho dua tshiab xwb - nws yog ib qho kev tawm tswv yim mus rau kev ua haujlwm tau zoo dua, muaj txiaj ntsig zoo, thiab ruaj khov zog.
Post lub sij hawm: Lub Xya hli ntuj-22-2025