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Mtengo wapamwamba kwambiri wa MWCNT Multi Walled Carbon Nanotubes

Mtengo wapamwamba kwambiri wa MWCNT Multi Walled Carbon Nanotubes

Kufotokozera Kwachidule:

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 zambiri, mtengo wake ndi wabwino.

Sinthani makonda anu ntchito:

COOH Imagwira ntchito;OH Yogwira ntchito;Kumwazika kwa Madzi;Mafuta a masamba;Nickel-Wokutidwa ndi Carbon Nanotubes

Ngati mukuyang'ana MWCNT yotsika mtengo, komanso chiyero chotsika cha MWCNT ufa 93% -95% zilipo.


Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Mafotokozedwe Akatundu

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 zambiri, 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 wochepa 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 wothandizira chikhalidwe conductive.Ndi yabwino kwambiri lithiamu batire conductive wothandizira.Masiku ano, omwe amagwiritsidwa ntchito kwambiri pa mabatire a lithiamu-ion amaphatikizanso 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 mwachionekere bwino ntchito ya zinthu cathode The madutsidwe wa zinthu, potero kuchepetsa kuchuluka kwa conductive wothandizira anawonjezera zabwino elekitirodi zakuthupi.Nthawi zambiri, kuwonjezera kuchuluka kwa mpweya wakuda conductive wothandizira mu cathode zinthu zambiri pafupifupi 3%, pamene kuwonjezera kuchuluka kwa conductive wothandizira watsopano monga mpweya nanotubes ndi graphene akhoza kuchepetsedwa pafupifupi 0.5% ~ 1.0%, amene bwino kudzazidwa. za cathode yogwira ntchito.Kuchuluka kwa mphamvu kumatha kuthandizira kuchulukitsa mphamvu zamabatire a lithiamu-ion.Mapulasitiki conductive: ntchito yofanana ya katundu conductive wa mpweya nanotubes, wothira mapulasitiki umisiri akhoza Anapanga pulasitiki conductive ndi madutsidwe ndi makhalidwe pulasitiki, amene chimagwiritsidwa ntchito mu semiconductors ndi odana malo amodzi zipangizo Zida ndi electromagnetic chitetezo.

Kufotokozera

H680c54e37fd34ef4a8173383651814cf4 (1)
Katundu Chigawo Mtengo wa MWCNT Njira Yoyezera
OD nm 20-30 20-30 20-30 HRTEM, Raman
Chiyero wt% > 98 > 98 > 98 TGA & TEM
Utali ma microns 10-30 10-30 10-30 Mtengo wa TEM
SSA m2/g > 110 > 110 > 110 BET
ASH wt% <1.5 <1.5 <1.5 TGA
Ig/Id -- -- -- -- Raman
-OH Nkhani wt%   1.76   XPS & Titration
- COOH Nkhani wt%     1.23 XPS & Titration
OD=ID ya Diameter Yakunja=M'kati mwa Diameter SSA=Chigawo Chapadera Chowonekera

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