Ma nanotubes a Carbon a MWCNT Amitundu Yambiri Okhala ndi Makoma

CNT yokhala ndi makoma ambiri, ufa wa MWCNT

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

L: 1-2um / 5-20um

Maonekedwe a ufa wakuda

Ubwino:

Yoyendetsa bwino kwambiri, yoyera kwambiri 99%

Giredi ya mafakitale

Mukayitanitsa zambiri, mtengo wake umakhala wabwino.

Sinthani utumiki wanu:

COOH Yogwira Ntchito; OH Yogwira Ntchito; Kufalikira kwa Madzi; Ma disperserions a Mafuta; Ma Nanotubes a Carbon Ophimbidwa ndi Nickel Ngati mukufuna MWCNT yotsika mtengo, palinso ufa wa MWCNT wochepa wa 93%-95%.

Kugwiritsa ntchito zinthu za nanotubes za kaboni:

Ma nanotubes a kaboni ndi mtundu watsopano wa zinthu zoyendetsera magetsi, zomwe zingathandize kuti zinthu zoyendetsera magetsi zikhale bwino kuposa zinthu zoyendetsera magetsi. Ndi chinthu chabwino kwambiri choyendetsera magetsi cha batire ya lithiamu. Pakadali pano zinthu zoyendetsera magetsi zomwe zimagwiritsidwa ntchito kwambiri pamabatire a lithiamu-ion zimaphatikizapo kaboni wakuda, graphite woyendetsa magetsi, ma nanotubes a kaboni, ma nanofibers a kaboni, ndi graphene. Grafiti wakuda wa kaboni ndi ma conductive graphite ndi zinthu zoyendetsera magetsi, zomwe zimapanga netiweki yolumikizira pakati pa zinthu zogwira ntchito; ma nanotubes a kaboni, ulusi wa kaboni ndi graphene ndi zinthu zatsopano zoyendetsera magetsi, momwe ma nanotubes a kaboni ndi ulusi wa kaboni zili pakati pa zinthu zogwira ntchito. Netiweki yoyendetsera magetsi yolumikizana ndi mzere imapangidwa, ndipo graphene imapanga netiweki yoyendetsera magetsi yolumikizana pamwamba pakati pa zinthu zogwira ntchito. Mtundu wolumikizira mzere ndi mtundu wolumikizira pamwamba zimatha kupanga bwino netiweki yoyendetsera magetsi, yomwe ingathandize kwambiri ntchito ya cathode. Kuyendetsa magetsi kwa zinthuzo, potero kuchepetsa kuchuluka kwa conductive agent yomwe imawonjezeredwa ku zinthu zoyendetsera magetsi. Kawirikawiri, kuchuluka kwa kaboni wakuda woyendetsa magetsi mu cathode nthawi zambiri kumakhala pafupifupi 3%, pomwe kuchuluka kwa kaboni watsopano woyendetsa magetsi monga ma nanotubes a kaboni ndi graphene kumatha kuchepetsedwa kufika pafupifupi 0.5% ~ 1.0%, zomwe zimapangitsa kuti zinthu zogwira ntchito za cathode zizitha kudzazidwa bwino. Kuchuluka kwa mphamvu kungathandize kuwonjezera mphamvu ya mabatire a lithiamu-ion. Mapulasitiki oyendetsera magetsi: kugwiritsa ntchito komweko kwa ma nanotubes a kaboni, osakanikirana ndi mapulasitiki oyendetsera magetsi kungapangidwe ndi pulasitiki yoyendetsa magetsi yokhala ndi mawonekedwe oyendetsera magetsi komanso pulasitiki, yomwe imagwiritsidwa ntchito kwambiri mu semiconductors ndi zinthu zotsutsana ndi static Zipangizo ndi zotchingira zamagetsi.