Al'amarin tsufa na Supercapacitors

Supercapacitor: sabon nau'in nau'in ajiyar makamashi na lantarki, wanda aka haɓaka daga shekarun 1970 zuwa 1980s, wanda ya ƙunshi na'urorin lantarki, electrolytes, diaphragms, masu tarawa na yanzu, da dai sauransu, tare da saurin ajiyar makamashi da kuma babban ajiyar makamashi.Ƙarfin ƙarfin supercapacitor ya dogara da tazarar lantarki da sararin saman lantarki.Rage tazarar wutar lantarki na supercapacitor da haɓaka sararin samaniyar lantarki zai ƙara ƙarfin ƙarfin ƙarfin.Ma'ajiyar makamashinta ya dogara ne akan ka'idar ajiyar wutar lantarki.Na'urar lantarki ta carbon yana da ƙarfin lantarki kuma yana da ƙarfi, kuma ana iya yin caji akai-akai na dubban ɗaruruwan lokuta, don haka ana iya amfani da masu ƙarfin ƙarfi fiye da batura.

Duk da haka, supercapacitors kuma na iya samun matsaloli yayin aiki, kamar tsufa.Tsufa na supercapacitors yana canza electrodes, electrolytes da sauran abubuwan da suka dace daga kayan aikin jiki da na sinadarai, wanda ke haifar da tsufa na supercapacitors, yana haifar da lalacewar aiki, kuma wannan lalacewa ba zai iya jurewa ba.

tsufa na supercapaccitors:

1. Shell mai lalacewa

Lokacin da supercapacitors ke aiki a cikin yanayi mai ɗanɗano na dogon lokaci, wanda zai iya haifar da lalacewa cikin sauƙi kuma yana rage lokacin aiki sosai.Danshin da ke cikin iska yana shiga cikin capacitor kuma ya taru, kuma matsa lamba na ciki na supercapacitor yana tasowa.A cikin matsanancin yanayi, an lalata tsarin casing supercapacitor.

2. Lalacewar Electrode

Babban dalilin lalacewar aikin supercapacitors shine tabarbarewar lambobi masu kunna carbon da aka kunna.A gefe guda, lalacewar na'urorin lantarki na supercapacitor ya sa tsarin carbon da aka kunna ya lalace a wani bangare saboda iskar oxygenation.A gefe guda kuma, tsarin tsufa ya kuma haifar da zubar da ƙazanta a saman lantarki, wanda ya haifar da toshe mafi yawan pores.

3. Rushewar Electrolyte

Bazuwar da ba za a iya jurewa ba na electrolyte, wanda ke rage yawan lokacin aiki na supercapacitors, wani dalili ne na tsufa.Rashin iskar oxygen-raguwa na electrolyte don samar da iskar gas kamar CO2 ko H2 yana haifar da karuwa a cikin matsa lamba na ciki na supercapacitor, kuma ƙazantattun abubuwan da ke haifar da rushewar sa suna rage aikin supercapacitor, ƙara haɓaka, da haifar da farfajiyar. iskar carbon da aka kunna don lalacewa.

4. Fitar da kai

Yayyowar halin da ake samu ta hanyar fitar da kai na supercapacitor shima yana rage yawan lokacin aiki da aikin na'urar.Ƙungiyoyin aiki na oxidized ne ke haifar da halin yanzu, kuma ƙungiyoyin masu aiki da kansu suna haifar da halayen electrochemical akan farfajiyar lantarki, wanda kuma zai hanzarta tsufa na supercapacitor.

Abubuwan da ke sama sune alamun da yawa na tsufa na supercapaccitors.Idan tsufa na capacitor ya faru a lokacin amfani, ya zama dole don maye gurbin capacitor a cikin lokaci.

Mu JYH HSU (JEC) Electronics Ltd (ko Dongguan Zhixu Electronic Co., Ltd.), ƙera kayan aikin lantarki.Barka da ziyartar gidan yanar gizon mu don ƙarin koyo game da kamfaninmu ko tuntuɓar mu don haɗin gwiwar kasuwanci.