Mtengo wapamwamba kwambiri wa MWCNT Multi Walled Carbon Nanotubes

Mipikisano yokhala ndi mipanda ya CNT, ufa wa MWCNT

D: 10-30nm / 30-60nm / 60-100nm

L: 1-2um / 5-20um

Mawonekedwe a ufa wakuda

Ubwino:

Kwambiri conductive, mkulu chiyero 99%

Gawo la mafakitale

Mukayitanitsa kwambiri, mtengo wake ndi wabwino.

Sinthani makonda anu ntchito:

COOH Imagwira ntchito; OH Yogwira ntchito; Kumwazika kwa Madzi; Mafuta a masamba; Nickel-Coated Carbon Nanotubes Ngati mukuyang'ana MWCNT yamtengo wotsika, komanso ufa wotsikirapo wa MWCNT ufa 93% -95% ulipo.

Kugwiritsa ntchito carbon nanotubes zakuthupi:

Mpweya nanotubes ndi mtundu watsopano wa zinthu conductive wothandizira, amene angathe kusintha madutsidwe wa zinthu zabwino elekitirodi yogwira kuposa wothandizila chikhalidwe conductive. Ndi yabwino kwambiri lithiamu batire conductive wothandizira. Masiku ano, omwe amagwiritsidwa ntchito kwambiri pa mabatire a lithiamu-ion makamaka akuphatikizapo carbon black, conductive graphite, carbon nanotubes, carbon nanofibers, ndi graphene. Mpweya wakuda ndi conductive graphite ndi chikhalidwe conductive wothandizira, amene amapanga mfundo-kukhudzana conductive maukonde pakati zipangizo yogwira; carbon nanotubes, ulusi wa carbon ndi graphene ndi zipangizo zatsopano conductive, mmene mpweya nanotubes ndi mpweya ulusi pakati pa yogwira zipangizo A mzere kukhudzana conductive maukonde aumbike, ndipo graphene amapanga pamwamba-kukhudzana conductive maukonde pakati pa zipangizo yogwira. Mzere kukhudzana mtundu ndi pamwamba kukhudzana mtundu akhoza mokwanira kumanga maukonde conductive, amene akhoza mwachionekere bwino ntchito ya zinthu cathode The madutsidwe wa zinthu, potero kuchepetsa kuchuluka kwa conductive wothandizira anawonjezera zabwino elekitirodi zakuthupi. Nthawi zambiri, kuchuluka kwa mpweya wakuda conductive wothandizila mu cathode zinthu zambiri za 3%, pamene Kuwonjezera kuchuluka kwa wothandizira watsopano conductive monga mpweya nanotubes ndi graphene akhoza kuchepetsedwa pafupifupi 0,5% ~ 1.0%, amene bwino kudzazidwa kwa cathode yogwira zakuthupi. Kuchuluka kwa mphamvu kumatha kuthandizira kuchulukitsa mphamvu zamabatire a lithiamu-ion. Mapulasitiki opangira mapulasitiki: kugwiritsidwa ntchito komweko kwa ma conductive a carbon nanotubes, osakanikirana ndi mapulasitiki a uinjiniya akhoza Kupangidwa ndi pulasitiki yopangira madulidwe ndi mawonekedwe apulasitiki, omwe amagwiritsidwa ntchito kwambiri mu semiconductors ndi anti-static materials Zida ndi chitetezo chamagetsi.