Ta yaya kuke hana batirin lithium-ion rufe duhu?

著者：Iflowpower – ຜູ້ຜະລິດສະຖານີພະລັງງານແບບພົກພາ

1. Don tabbatar da daidaito na sutura, ya kamata a biya shi zuwa canji a cikin danko na slurry, canji a cikin tsawo na hopper, canje-canje a cikin saurin sutura; 2, da bakin ciki Layer na slurry a kan aluminum tsare a cikin tanda bushe, cire NMP Solvent (NMP tafasar batu 202 ¡ã C, flash batu 95 ¡ã C). Bushewa yana da jinkirin, saman rufin yana da ruwa, kauri ba shi da ƙarfi, bushewa yana da sauri sosai, saman yana samar da fim ɗin fim na PVDF, kuma ƙarancin NMP na ciki yana iya haifar da ƙurawar farfajiyar, don tabbatar da matsakaicin ƙawancen NMP, yawanci ana amfani da bushewa mai ɓarna, Mafi girman zafin jiki a tsakiyar sashe.

Kyakkyawan lantarki shine gabaɗaya 100-130 ¡ã C, idan ana amfani da tsarin ruwa mai ruwa, zafin bushewa shine gabaɗaya 75-90 ¡ã C; da kuma tsarin bushewa NMP yana canzawa, abun da ke ciki na manna mai sutura yana canzawa kullum, don haka adadin NMP mai narkewa na slurry, hawan zafin jiki Yanayin da lokacin dumama yana da tasiri akan wannan; Za a goge abin da ke aiki, wanda zai haifar da gajeriyar kewayawa a cikin baturi. Bugu da ƙari, zafin jiki na bushewa da lokacin bushewa ba su dace da lalacewa ta hanyar aluminum foil oxidation da polarity polarity; 4, shafi da bushewa ya kamata su zama na farko dubawa uku - kauri, inganci, size saduwa da bukatun, da kuma gwada daidai ɓangaren litattafan almara a kan lokaci Gudun, lokacin yin burodi, rata, da dai sauransu. Bayanin yadin da aka saka masu duhu na ɗigon sutura: Duhu yana faruwa ne saboda sutura, ɓangaren farfajiya na polar ba daidai ba ne, bambancin launi yana faruwa, kuma bayyanar duhu ne.

Bambancin kauri yana iya kasancewa (1) saboda ruwan wuka na al&39;amarin waje ko saman wuka a cikin slurry (suna da tazara), yana haifar da al&39;amari cewa kauri daga saman sandar bai dace ba; (2) bayan matsi na abin nadi ko matsi na nadi Alamun layin layi. Saboda ɓangarorin da ba a buɗe su ba saboda wuƙa, ko kuma an haifar da ƙaramin busasshen katin slurry akan kn.