I-spunlace ekhethekileyo eyomeleziweyo ye-preoxidized ye-electrode yezinto zokugcina amandla okugcina iibhetri ze-vanadium
Ingcaciso yeMveliso
I-Changshu Yongdeli Spunlaced Non-woven Fabric Co., Ltd. isandul' ukuphuhlisa i-spunlace eyomeleziweyo yefayibha ye-pre-oxidized ivakale i-electrode. Ngokudibanisa nzulu itekhnoloji yokucutshungulwa kwefayibha kunye neenkqubo ezintsha ze-spunlace elaminethiweyo, sikuzisela izisombululo ze-electrode ezibonelela ngomtsi wokusebenza kunye nokwehliswa kweendleko, ukhulula ngokupheleleyo amandla okukhula kweebhetri zevanadium! Inzuzo engundoqo: Ukuphazamiseka kabini ekusebenzeni kunye neendleko.
Ukomelela kwamandla kuyaxhuma, iinzuzo ziyabonakala!
Ngokusebenzisa iimveliso zenkampani yethu kunye nokusebenza emva kokulungiswa kweenkampani ezisezantsi, indawo ye-electrode inikwe amaqela asebenzayo ane-oksijini ecebileyo (umxholo we-athomu ye-oxygen 5-30%) kunye nesakhiwo se-pore esiphuculweyo (indawo ethile ye-5-150 m² / g). Oku akukona nje ukunyusa kakhulu umsebenzi we-electrocatalytic we-electrode ye-REDOX yokusabela kwe-vanadium ion, kodwa kwakhona kunciphisa kakhulu i-electrochemical polarization. Eyona datha ilinganisiweyo iyamangalisa
✅ Kwi-high current ye-350 milliamperes, ukusebenza kakuhle kwe-cell energy kuphezulu njenge-96%, ukusebenza kakuhle kwe-voltage kuphezulu njenge-87%, kunye nokusebenza kwamandla kudlula i-85%. Ukusebenza kwamandla aphezulu kuthetha ukulahleka kwamandla amancinci, aguqulwa ngokuthe ngqo kwimali yokwenene yokusebenza kwezikhululo zamandla!
Ukuthotywa kweendleko nge-30%, imbuyekezo kutyalo-mali iyenyuka!
Siyoyisa ngobuchule ingxaki yobunzima beentsinga ze-oxidized pre-oxidized ngokusebenzisa inkqubo echanekileyo kunye nekhethekileyo ye-spunlace, ukuphumeza ukusasazwa kwefayibha efanayo kunye namandla aphezulu kunye nokuqina okuphezulu okuvakalelwa ukuvela.
✅ Isixhobo soqobo se-electrode esihlatywe inaliti satshintshwa kwafakwa imathiriyeli ye-electrode eqinisiweyo eqinisiweyo. Ubunzima kunye nobukhulu bezinto ezifanayo zehla malunga ne-20-30%. Zonke izikhombisi zokusebenza azizange zinciphe kodwa endaweni yoko, zinciphisa umthamo we-reactor.
I-conductivity engenaxhala kunye nemveliso yamandla eyomeleleyo!
Uthungelwano oluzinzile lwe-three-dimensional conductive network eyakhiwe yinkqubo ekhethekileyo ye-spunlace, ukuhamba kwamanzi okuphantsi koxinzelelo oluphantsi kunciphisa izinga le-fiber engonakalisi, kunye nokuphonswa okuphezulupi-oxidizedimicuinceda ekuphuculeni izinga legraphitization. Umphezulu welaphu ugudileyo kwaye ucocekile, unciphisa kakhulu umxholo wothuli kunye nomgubo, unciphisa kakhulu ukuchasana kwe-ohmic yangaphakathi ye-electrode, kunye nokunciphisa ngempumelelo i-ohmic polarization.
✅ Ukuchasana okuphantsi kuthetha ukulahleka kwamandla okuncinci kunye nozinzo ngakumbi kunye nemveliso yebhetri enamandla ngexesha lokutshaja kwamandla aphezulu kunye nokukhupha!
✅ Ukugqitywa komphezulu emva kokuqaliswa kunye nee-micropores ezixineneyo kunye ne-mesopores zibonelela ngeqonga eliyimfuneko le-PECVD kunye neemeko eziyimfuneko zokupheliswa kweenwebu ze-ion-exchange.
Umbhobho wobugcisa: Inkqubo ekhethekileyo yokuphola
✅ Ulawulo lweFayibha: Undoqo wamkela iintsinga ze-preoxidized ezivela kumazwe angaphandle kwiimodeli ezahlukeneyo ukuphumeza ukuxutywa kweentsinga zokulunga ezahlukeneyo, njl njl. Ngokuvula okungonakaliyo, amakhadi, ukubeka iwebhu kunye neteknoloji ye-spiral spunlacing, i-monofilaments kunye ne-uniform dispersion of fibers ziqinisekiswa, phakathi kwazo iifibers ze-coarser fibers kunye ne-fiberwork densing-densing-densing ye-fiber-deension ye-fiber-densing. Umzobo kwingqikelelo yoyilo loxinaniso oluguquguqukayo "lobuso-ngaphakathi", le mveliso yodlula kakhulu amandla okuqina, ukuxinana komphezulu, kunye nobunzima obufanayo kunye nobukhulu belizwi lenaliti efanayo. Yakha isakhelo sothungelwano olunamacala amathathu kunye ne-porosity ephezulu (ukuya kuthi ga kwi-90%), ukunyanzeliswa okuphezulu kunye namandla agqwesileyo omatshini ukuxhathisa ngamandla ukukhukuliseka kwe-electrolyte kunye nokuqinisekisa ubomi bomjikelezo omde.
✅ Ukugqitywa koxinzelelo lwe-spiral low-pressure spunlace: Ukusebenzisa inkqubo ye-spiral low-pressure spunlace. Isiphumo sokungena esiguquguqukayo senaliti entle yamanzi: Ukuphela kokuguda komphezulu: Ukunciphisa i-burrs, isantya esisezantsi somonakalo wefayibha, ukwandisa ukufana koqhagamshelwano phakathi kwe-electrode kunye ne-diaphragm, kunye nokunciphisa ukuxhathisa ukudibanisa.
✅ Ummiselo we-micropore owenziwe kakuhle: Lungiselela ukusasazwa kwepore, uphucule ukumanzisa kwe-electrolyte, kunye nokuphucula ukusebenza kakuhle kothutho lwezinto ezisebenzayo.
✅ Inkampani yethu yamkela umatshini wokuvula osebenza kakuhle kakhulu kunye nongonakalisi ngokuzimeleyo ophuhliswe sithi, ibhokisi yomqhaphu yepneumatic yokondla umqhaphu olinganayo, itekhnoloji ekhawulezayo ephezulu kunye nemveliso ephezulu yamakhadi engonakalisi iimitha ezi-3.75, kunye nomatshini wokubeka umnatha ogcweleyo ogcwele isantya esiphezulu. Ukuphucula ngokuphawulekayo ukufana kunye nokuzinza kwesakhiwo sokuziva: ukunciphisa amanqaku abuthathaka, kwaye wenze ukusebenza ngokubanzi kwe-electrode kuhambelana kwaye kuthembekile.
✅ Ububanzi obukhulu bunciphisa ilahleko. Ububanzi obukhulu benkampani yethu bunokufikelela kwi-3.2 yeemitha.
✅ inkampani yethu izenzele ngokuzimeleyo itekhnoloji ye-anti-static yokukama. Ngethuba lokuvula iifayili ze-preoxidized kunye nenkqubo yekhadi, akukho zixhobo zekhemikhali ze-antistatic zongezwa. Uluhlu lweengxaki ezibangelwa ukongezwa kweekhemikhali ze-antistatic agents kwi-carbonization elandelayo, i-graphitization kunye neenkqubo zokuvula azisekho.
Ukuthelekiswa kweeParameters eziphambili zobuGcisa
| Ukuthelekisa imilinganiselo | Inaliti inqindiwe preoxygenation ivakale | I-spunlace ekhethekileyo yefiber oxidized pre ivakele |
| iindleko zemveliso | Ngasezantsi | Ukonyuka nge-20% xa kuthelekiswa nepunch yenaliti |
| Uxinzelelo lwangoku olusebenzayo | I-80 milliampere ngesentimitha yesikwere sogcino oluqhelekileyo lwamandla | I-350mAh / cm2 imeko yamandla aphezulu |
| ubukhulu | 1-5MM | I-10-30% ephantsi kuneyo yepunch yenaliti |
| Ubunzima | 120-800gsm | 40-500gsm |
| I-Porosity | 70-80% | 90-99% |
| ukuxinana okufanayo | Iibhura zasekhaya zibanga ukuguquguquka kwe ±15% | Ubuninzi bomphezulu owenziweyo buguquguquka nge ±5% |
| Ukuxinana kubukhulu obufanayo | 0.1-0.3 grams nganye square centimitha | 0.2-0.4 grams nganye square centimitha |
| Izinga lokuqhekeka kweFayibha | IiFibers ezinde kune-1 centimeter account kwi-52% | Umyinge weentsinga ezinde kune-1 centimeter yi-85% |
| Ukugungxulwa kwe-Electrolyte | Umlinganiselo ngu-1 | Umlinganiselo we-needling wobunzima obufanayo begram yi-1: 1.5 |
| I-Thermal conductivity | 0.05W/MK | 0.02-0.03W/MK |
| Intsalela yeekhemikhali | Intsalela yekhemikhali ye-agent ye-antistatic | no |
| I-Ash powder 100% ye-ethanol | Ijika ibemnyama xa ifakwe kwi-ethanol | Akukho mvula emva kokuntywila |
| Iiparamitha zobugcisa emva kokucubungula |
| Ubunzima bungama-20-30% ngaphantsi kuneemveliso ezihlatywe ngenaliti, ezineeparamitha ezifanayo. |
