Changshu Yongdeli Spunlaced Non-woven Fabric Co., Ltd. e phatlalalitse semmuso boqapi ba eona ba morao-rao: thespunlace preoxidized ikutloa eleketrode lintho tse bonahalang. Tharollo ena e tsoetseng pele ea li-electrode e etselitsoe ho kopana le tlhokahalo e ntseng e eketseha ea ts'ebetso e phahameng, polokelo ea matla e theko e tlaase ho li-betri tsohle tsa vanadium redox flow. Ka ho kopanya ts'ebetso ea fiber e tsoetseng pele ka mokhoa oa proprietary spunlace, sehlahisoa sena se fana ka katleho e habeli ts'ebetsong le litšenyehelong.
Tšebeliso e Ntle ea Matla a Matla a Matla a Phahameng ka ho Fetisisa
The spunlace preoxidized felt electrode material e bonts'a ts'ebetso e ikhethang ea matla tlas'a maemo a phahameng a hona joale. Ho 350 mA/cm², thepa e fihlela matla a matla a fihlang ho 96%, 'me matla a motlakase a fihla ho 87% le katleho ea matla ka kakaretso e fetang 85%. Lipalo tsena li bontša ntlafatso e kholo holim'a li-electrode tse tloaelehileng tse phunngoeng ka linalete, tse fetolelang tahlehelong e fokotsehileng ea matla le ho eketsa poloko ea ts'ebetso bakeng sa litsamaiso tsa polokelo ea matla.
Ts'ebetso e ntlafalitsoeng ea electrocatalytic e hlahisoa ke lihlopha tse ngata tse sebetsang tse nang le oksijene (liteng tsa athomo ea oksijene lipakeng tsa 5-30%) le sebopeho sa pore se ntlafalitsoeng (sebaka se ikhethileng ho tloha ho 5 ho isa ho 150 m²/g). Likarolo tsena li fokotsa polarization ea electrochemical le ho ntlafatsa REDOX reaction kinetics ea vanadium ions, e leng se etsang hore thepa e be e loketseng maemo a polokelo ea matla a phahameng.
Phokotso e Bohlokoa ea Litšenyehelo Ntle le ho Sekisetsa Ts'ebetso
E 'ngoe ea melemo e matla ka ho fetisisa ea thepa ena e ncha ea li-electrode ke bokhoni ba eona ba ho fokotsa litšenyehelo tsa tsamaiso ka hoo e ka bang 30%. Sena se finyelloa ka mokhoa o khethehileng oa spunlace o hlōlang brittleness ea preoxidized fibers, e leng se bakang ho hasana ha fiber e tšoanang le ho thehoa ha maikutlo a matla a phahameng. Ha ho bapisoa le lisebelisoa tsa setso tse phunyeletsoeng ka nale, lisebelisoa tsa electrode tsa spunlace preoxidized feel 20-30% li bobebe ebile li tšesaane, leha ho le joalo li fana ka ts'ebetso e phahameng ea mochini le electrochemical.
Phokotso ena ea bongata ba thepa e kenya letsoho ka kotloloho ho saese e nyane ea reactor le litšenyehelo tse tlase tsa sistimi, e fana ka poelo e potlakileng ea matsete bakeng sa baetsi ba polokelo ea matla.
Boitšoaro bo Ntlafetseng le Phallo e tsitsitseng ea Matla
Ts'ebetso ea spunlace e theha marang-rang a tsitsitseng a mahlakore a mararo a fokotsang tšenyo ea fiber le ho ntlafatsa graphitization. Sebaka se boreleli le se hloekileng sa ho ikutloa se fokotsa lerōle le phofo, ho fokotsa haholo ho hanyetsa ka hare ho ohmic le ho ntlafatsa conductivity. Lintlafatso tsena li etsa hore ho be le betri e tsitsitseng le e matla nakong ea tjhaja ea matla a phahameng le nako ea ho tsoa.
Ho feta moo, li-micropores tse teteaneng le mesopores tse entsoeng nakong ea ts'ebetso li fana ka sethala se loketseng bakeng sa lits'ebetso tsa PECVD le ho ts'ehetsa ho felisoa ha li-membrane tsa ion-exchange, ho ntlafatsa ts'ebetso ea sistimi.
Theknoloji ea Proprietary Spunlace: A Technical Moat
Ts'ebetso ea Changshu Yongdeli ea "spiral low-pressure spunlace" e bohareng ba boqapi bona. Ka ho kopanya likhoele tsa preoxidized tse tsoang kantle ho naha tsa boleng bo fapaneng le ho sebelisa mekhoa e tsoetseng pele e sa senyeheng ea ho bula, likarete, le ho beha marang-rang, k'hamphani e netefatsa phallo ea fiber e ts'oanang le ts'ebetso e nepahetseng ea sebopeho.
Mohopolo o fapaneng oa sebopeho sa density-o nang le likhoele tse mahoashe joalo ka moralo le likhoele tse ntle joalo ka likanale tse teteaneng-e fella ka porosity e phahameng (ho fihla ho 99%), ho kenella ka mokhoa o babatsehang, le matla a phahameng a mochine. Lintho tsena li thusa electrode ho hanela khoholeho ea electrolyte le ho boloka bophelo bo bolelele ba potoloho.
Khampani e boetse e sebelisa mochine oa ho bula o sebetsang hantle haholo, lebokose la k'hothone ea pneumatic bakeng sa ho fepa seaparo sa junifomo, le mochine oa likarete tse phahameng oa 3.75-metering. Theknoloji ena e ntlafatsa ho tšoana le botsitso ba maikutlo, ho fokotsa lintlha tse fokolang le ho netefatsa ts'ebetso e tsitsitseng.
Habohlokoa, Changshu Yongdeli e thehile mokhoa oa ho kopanya o thibelang ts'ebeliso ea lik'hemik'hale tsa antistatic. Sena se felisa kotsi ea masala a lik'hemik'hale nakong ea ka mor'a carbonization le graphitization, ho netefatsa ts'ebetso ea tlhahiso e hloekileng le e tsitsitseng haholoanyane.
Tekanyetso e Ncha bakeng sa Vanadium Battery Electrodes
Thepa ea elektrode e nang le spunlace preoxidized felt electrode e beha letšoao le lecha bakeng sa li-electrode tsa betri tsa vanadium. E ts'ehetsa likhahla tse phahameng tsa hajoale, e fana ka porosity e ntle le ho ts'oana, 'me e fana ka conductivity e tlase ea mocheso le ho hanyetsa ka hare. Melemo ena e etsa hore e be khetho e ratoang bakeng sa litsamaiso tsa polokelo ea matla tsa moloko o latelang.
Ka bokhoni ba tlhahiso ea scalable le boitlamo ba ho nchafatsa, Changshu Yongdeli e ikemiselitse ho ts'ehetsa baetsi ba polokelo ea matla lefatšeng ka bophara ba batlang litharollo tse tšepahalang tsa li-electrode tse sebetsang hantle. Thepa ea elektrode e nang le spunlace preoxidized felt electrode ha se feela ntlafatso ea sehlahisoa-ke leano la ho tlola ho boloka matla a sebetsang hantle, a theko e tlaase le a tšoarellang.
Nako ea poso: Jul-22-2025