Kufotokozera:
Kodi | C921-S |
Dzina | DWCNT-Double Walled Carbon Nanotubes-Short |
Fomula | Mtengo wa DWCNT |
CAS No. | 308068-56-6 |
Diameter | 2-5 nm |
Utali | 1-2um |
Chiyero | 91% |
Maonekedwe | Ufa wakuda |
Phukusi | 1g, 10g, 50g, 100g kapena pakufunika |
Ntchito zomwe zingatheke | Zowonetsa zotulutsa zakumunda, nanocomposites, nanosensors, ndi zina |
Kufotokozera:
Mipanda iwiri ya carbon nanotubes ndi ma nanotubes opanda phokoso opangidwa ndi kupindika kwa zigawo ziwiri za mapepala a graphene.Mapangidwe ake ali pakati pa ma nanotubes okhala ndi mipanda amodzi komanso okhala ndi mipanda yambiri ndipo ali ndi zinthu zambiri.
DWNT angagwiritsidwe ntchito ngati kachipangizo gasi, monga zinthu tcheru kudziwa mpweya monga H2, NH3, NO2 kapena O2, etc., ntchito ankafuna ntchito luso, monga mawonetseredwe munda umuna ndi zipangizo photovoltaic.
Chifukwa chapamwamba pamagetsi amagetsi, ma nanotubes a carbon amatha kukhala ngati conductive mu mabatire a lithiamu, omwe ndi ofanana ndi ntchito ya "conductors" mu lifiyamu batire conductive network.Mphamvu yosungiramo mpweya wa carbon nanotubes ndi yaikulu kwambiri kuposa ya zipangizo zamakono za carbon monga graphite zachilengedwe, graphite yokumba ndi carbon amorphous.Choncho, kugwiritsa ntchito carbon nanotubes monga lithiamu batire conductive wothandizira akhoza kwambiri kuonjezera mphamvu ndi mkombero moyo wa mabatire lithiamu., Ma Carbon nanotubes ali ndi magetsi awiri osanjikiza, omwe amathandizira kuwongolera kuchuluka kwa batire ndikutulutsa.Panthawi imodzimodziyo, kuchuluka kwa carbon nanotubes zomwe zimagwiritsidwa ntchito mu mabatire a lithiamu ndizochepa, zomwe zingathe kuchepetsa zomwe zili ndi conductive agents mu mabatire a lithiamu.Matenthedwe ake abwino amatenthetsa amathandizanso kuti pakhale kutentha kwa batri panthawi yolipiritsa komanso kutulutsa.
Mkhalidwe Wosungira:
DWCNT-Double Walled Carbon Nanotubes-Short iyenera kusindikizidwa bwino, kusungidwa pamalo ozizira, owuma, kupewa kuwala kwachindunji.Kusungirako kutentha m'chipinda kuli bwino.
SEM & XRD :