Vim li cas thiaj ua Supercapacitors Them sai

Tam sim no qhov hloov tshiab ntawm lub xov tooj ntawm tes tau nrawm dua thiab nrawm dua, thiab kev them nqi ntawm lub xov tooj ntawm tes tau nrawm dua thiab nrawm dua.Nws tuaj yeem them tag nrho hauv ib teev los ntawm ib hmo dhau los.Niaj hnub no, cov roj teeb uas siv hauv smartphones yog lithium roj teeb.Txawm hais tias nws tau hais tias qhov kev them nqi nrawm nrawm dua li ntawm cov roj teeb nickel yav dhau los, nws tseem tsis tau nrawm npaum li qhov kev them nqi ntawm super capacitors, thiab nws yooj yim puas.Lub supercapacitor ceev ceev hauv ob qho tib si them thiab tawm, thiab tuaj yeem rov ua dua thiab tawm ntau pua txhiab zaus kom nws tuaj yeem ua haujlwm ntev.

Yog vim li cassupercapacitorsthem sai dua:

1. Supercapacitors tuaj yeem khaws cov nqi ncaj qha yam tsis muaj tshuaj lom neeg thaum lub sijhawm khaws cia.Tsis muaj impedance tsim los ntawm cov tshuaj tiv thaiv electrochemical, thiab kev them nyiaj thiab tawm hluav taws xob yog qhov yooj yim.Yog li ntawd, supercapacitors them sai dua, muaj zog ntau dua li cov roj teeb thiab tsawg zog poob.

2. Cov pa roj carbon ntxeem tau siv nyob rau hauv lub supercapacitor tsub kom qhov tshwj xeeb nto ntawm cov qauv, qhov tshwj xeeb nto qhov chaw nce, thiab tus nqi adsorbed ntawm qhov chaw saum npoo kuj nce, yog li nthuav lub zog cia ntawm lub supercapacitor, thiab cov ntxeem tau. cov khoom siv carbon kuj muaj cov conductivity zoo heev, uas ua rau kev hloov cov nqi yooj yim dua.

Qhov no yog vim li cas tus supercapacitor tsub kom nrawm heev uas nws tuaj yeem ncav cuag ntau dua 95% ntawm nws cov peev txheej ntsuas hauv 10 vib nas this mus rau 10 feeb.Ntxiv mus, cov qauv siv lead ua ntawm cov khoom siv supercapacitor electrode yuav tsis hloov vim kev them nyiaj thiab tawm, thiab nws tuaj yeem siv tau ntev.

Vim muaj qee qhov kev txwv ntawm supercapacitors, lawv tsis tuaj yeem hloov cov roj teeb lithium tam sim no.Txawm li cas los xij, kuv ntseeg tias qhov teeb meem ntawm lub peev xwm me me supercapacitor yuav tawg yav tom ntej, cia peb tos ntsoov rau nws ua ke.