MaSupercapacitors anonzi emagetsi kaviri layer capacitors uye farad capacitors, ayo akagadzirwa kubva kuma1980s.Kusiyana nechinyakare capacitors, supercapacitors rudzi rutsva rwe electrochemical capacitors, ari pakati capacitor uye mabhatiri, uye usaite kemikari maitiro panguva yekuchengetedza simba.
Supercapacitors vane hunhu hwekumhanyisa kuchaja, mazana ezviuru zvenguva yekuchaja nekuburitsa, kuchengetedza simba, kuchengetedza kwezvakatipoteredza uye kusasvibiswa, nezvimwewo, uye zvishoma nezvishoma kutsiva mabhatiri, uye vane musika wakakura.
Supercapacitors inonyanya kuumbwa nemagetsi, anounganidza ikozvino, anoparadzanisa pakati pe electrode uye electrolyte.Pakati pavo, electrode zvinhu ndechimwe chezvinhu zvakakosha zvinokanganisa uye kuona mashandiro e supercapacitors.Zvinhu zve electrode zve supercapacitors zvinosanganisira kabhoni-based electrode zvinhu, simbi oxide electrode zvinhu, uye conductive polymer electrode zvinhu.Kune akawanda akakamurwa ecarbon-based electrode zvinhu, simbi oxide electrode zvinhu, uye conductive polymer electrode zvinhu.
Pakati peiyo supercapacitor electrode zvinhu, kabhoni-yakavakirwa zvinhu ndiyo yekutanga kutsvagisa uye yakakura tekinoroji.Izvo zvakanyanya kudzidza kabhoni-based electrode zvinhu ndezvi: activated kabhoni, activated kabhoni fiber, uye kabhoni aerogel.
1. Activated carbon ndiyo carbon electrode material inoshandiswa mu supercapacitors pakutanga.Mabhenefiti ayo ekuita ndeaya: yakakura chaiyo nzvimbo;yakagadzirwa pore structure;kugadzikana kwemakemikari yakakwirira;simple process;mutengo wakaderera, wakakodzera kugadzirwa kwakakura.
2. Activated carbon fiber: Ihwo hushamwari hwezvakatipoteredza hune simba readsorption function pane activated carbon.Iyo yakakwirira nzvimbo yakagadziriswa kabhoni fiber jira yakawanikwa kubva mairi yakabudirira kushandiswa seyekutengesa electrode zvinhu.
3.Carbon aerogel: Iine networked carbon material ine cross-linked structure.Iine porosity, yakanaka conductivity, yakakura pamusoro penzvimbo, yakakwirira porosity, yakakura pore saizi kugovera, uye inogona kuitisa magetsi.Yakanakira electrode zvinhu kugadzirira magetsi maviri layer capacitors.
JYH HSU(JEC) Electronics Ltd (kana kuti Dongguan Zhixu Electronic Co., Ltd.) yakashanda muindasitiri yemagetsi kwemazana emakore, uye mainjiniya edu ehunyanzvi anogona kukubatsira kugadzirisa matambudziko ane chekuita.Paunenge uchitenga varistors, unofanirwa kuona kuti zvigadzirwa zvinobva kune vanogara vachigadzira.A good varistor mugadziri anogona kuderedza akawanda asina basa matambudziko.
Nguva yekutumira: Aug-10-2022