Esihlokweni esandulele sigxile kwenye yezindlela ezimbili ezahlukene zokuziphilisa kuma-capacitor efilimu acwebezelwe ngensimbi: ukuziphilisa ngokukhipha, okwaziwa nangokuthi ukuziphilisa ngogesi ophezulu. Kulesi sihloko sizobheka olunye uhlobo lokuziphilisa ngogesi, ukuziphilisa ngogesi, okuvame ukubizwa ngokuthi ukuziphilisa ngogesi okuphansi.

Ukuziphilisa Ngogesi

Ukuziphilisa okunjalo kuvame ukwenzeka kuma-capacitor efilimu ensimbi e-aluminium ku-voltage ephansi. Indlela yokusebenza kwalokhu kuziphilisa yile ndlela elandelayo: uma kukhona iphutha ku-dielectric film ye-capacitor yefilimu ensimbi engeziwe, ngemva kokuba i-voltage ingeziwe ku-capacitor (noma ngabe i-voltage iphansi kakhulu), kuzoba khona ukuvuza okukhulu ngokusebenzisa i-defect, okuvezwa njengoba ukumelana kokushisa kwe-capacitor kuphansi kakhulu kunenani elichazwe ezimweni zobuchwepheshe. Ngokusobala, kune-ionic currents kanye ne-electronic currents ku-leaking current. Ngenxa yokuthi zonke izinhlobo zamafilimu e-organic zinesilinganiso esithile sokumuncwa kwamanzi (0.01% kuya ku-0.4%) futhi ngenxa yokuthi ama-capacitor angase abe ngaphansi komswakama ngesikhathi sokwenziwa kwawo, ukugcinwa nokusetshenziswa kwawo, ingxenye ebalulekile yamanje ye-ionic izoba yi-O2- kanye ne-H-ion currents ezivela emanzini asetshenziswa ngogesi. Ngemva kokuba i-O2-ion ifinyelele ku-anode ye-AL metalised, ihlangana ne-AL ukuze yakhe i-AL2O3, eyakha kancane kancane ungqimba lokufakelwa kwe-AL2O3 ngokuhamba kwesikhathi ukuze imboze futhi ihlukanise iphutha, ngaleyo ndlela ikhulise ukumelana kokufakelwa kwe-capacitor futhi ifinyelele ekuziphulukiseni.

Kusobala ukuthi kudingeka inani elithile lamandla ukuze kuqedwe ukuziphilisa kwe-capacitor yefilimu ephilayo eyenziwe ngensimbi. Kunemithombo emibili yamandla, omunye uvela ekuhlinzekweni kwamandla kanti omunye uvela ekusabeleni kwe-oxidation kanye ne-nitriding exothermic yensimbi engxenyeni yamabala, amandla adingekayo ukuze aziphulukise avame ukubizwa ngokuthi amandla okuziphilisa.

 
Ukuziphilisa kuyisici esibaluleke kakhulu sama-capacitor efilimu ensimbi futhi izinzuzo ezilethayo zinkulu. Kodwa-ke, kunezinkinga ezithile, njengokuncipha kancane kancane kwamandla e-capacitor esetshenziswayo. Uma amandla esebenza ngokuziphilisa okuningi, kuzoholela ekunciphiseni okukhulu kwamandla ayo kanye nokumelana nokushisa, ukwanda okukhulu kwe-angle yokulahlekelwa kanye nokwehluleka okusheshayo kwe-capacitor.

Uma unezinye izici zezakhiwo zokuziphilisa zama-capacitor efilimu ensimbi, sicela uxoxe ngazo nathi.