Iwe unodzivirira sei mabhatiri e-lithium-ion kubva pakuputira rima?

Auctor Iflowpower - პორტატული ელექტროსადგურის მიმწოდებელი

1. Kuti ive nechokwadi chekuenderana kwekuputira, inofanirwa kubhadharwa kune shanduko mune viscosity ye slurry, shanduko yehurefu hwehopper, shanduko mukumhanya kwekuvhara; 2, iyo yakatetepa ye slurry pa aluminium foil muovheni yakaoma, bvisa NMP Solvent (NMP boiling point 202 ¡ã C, flash point 95 ¡ã C). Kuomeswa kunononoka, pamusoro pekuputira kune fluidity, ukobvu hauna kugadzikana, kuomeswa kunokurumidza, kumusoro kunoumba PVDF film layer, uye mukati meNMP solvent volatilizes inogona kuita kuti dhizaini iite kuunyana, kuitira kuve nechokwadi cheavhareji evaporation yeNMP, kazhinji shandisa segmented drying, Iyo yakanyanya tembiricha iri pakati pechikamu.

Iyo yakanaka electrode inowanzo 100-130 ¡ã C, kana iyo aqueous system ikashandiswa, kupisa kwekuomesa kunowanzo 75-90 ¡ã C; uye iyo yekuomesa nzira NMP inoputika, kuumbwa kwekuputira paste kunogara kuchichinja, saka huwandu hweNMP solvent ye slurry, tembiricha inokwira Iyo modhi uye yekudziya nguva ine chekuita pane izvi; Chinhu chinoshanda chichabviswa, zvichikonzera kupfupika mubhatiri. Mukuwedzera, kupisa kwekuoma uye nguva yekuoma hazvina kukonzerwa zvakakodzera nealuminium foil oxidation uye polarity polarity; 4, kupeta uye kuomesa kunofanira kunge kuri kwekutanga kuongorora katatu - ukobvu, mhando, saizi inosangana nezvinodiwa, uye kuyedza inoenderana pulp panguva Yekumhanya, nguva yekubheka, gap, nezvimwe. Tsananguro yemavara akasviba emachira ekupfeka: Kusviba kunokonzerwa nekupfeka, chikamu chepamusoro chepolar surface haina kuenzana, musiyano weruvara unoitika, uye chitarisiko chakasviba.

Musiyano mukukora ungave (1) nekuda kwebadza rezvinhu zvekunze kana pamusoro pebanga mune slurry (vane gap), zvichikonzera chiitiko chekuti ukobvu hwepamusoro hwedanda husina kuenzana; (2) pashure roller kumanikidzwa kana roller kumanikidzwa Linear traces. Nekuda kwezvimedu zvisina kuvhurika nekuda kwebanga, kana kadhi diki yakaoma slurry kadhi inokonzerwa pakn.