Nanotube ya Carbon yokhala ndi khoma limodzi SWCNT

Mafotokozedwe a Ma Nanotubes a Carbon Okhala ndi Khoma Limodzi:

OD: 20-30nm

ID: 5-10nm

Utali: 10-30um

Zomwe zili: >90wt%

Zomwe zili mu CNTs: >38wt%

Njira Yopangira: CVD

Ubwino wa SWCNTs zomwe zimagwiritsidwa ntchito pochiza zimbudzi:

Kugwiritsa Ntchito: Chifukwa cha kusiyana kwa mainchesi ake ndi ngodya ya helix, chubu cha kaboni chingakhale chachitsulo kapena semi-conductive attribute. Chifukwa chake, nditha kuchigwiritsa ntchito kupanga diode ya molecular-scale, ndipo diodeyo idzakhala yaying'ono ngati nanometer yomwe ndi yaying'ono kwambiri kuposa yomwe ilipo pano. Chubu cha kaboni chili ndi mphamvu yayikulu kwambiri, yomwe ndi yamphamvu kwambiri kuposa chitsulo. Nthawi yomweyo, chubu cha kaboni ndi chopepuka kwambiri, chomwe ndi gawo limodzi mwa magawo khumi a chitsulocho. Chili ndi malingaliro abwino ogwiritsira ntchito pazinthu zopangidwa ndi zinthu zosiyanasiyana ndipo chidzakhala ndi mphamvu yayikulu pazamlengalenga ndi ndege.

Carbon nanotube ili ndi mphamvu yabwino kwambiri yotulutsa mpweya m'munda. Ingagwiritsidwe ntchito popanga chipangizo chowonetsera cha flat panel komanso m'malo mwa njira yayikulu komanso yolemera ya cathode electron tube. Kupatula apo, carbon nanotube ingagwiritsidwenso ntchito popanga ma molecule bearing ndi nano robot. Ndi yoyenera kugwiritsidwa ntchito ngati zinthu zosungira mphamvu monga kusungira hydrogen. Mu njira yamankhwala, ingagwiritsidwe ntchito ngati nanocontainer komanso kukwaniritsa kulamulira mlingo.

Chubu cha kaboni ndi makristaro a graphite a nano grade tubular, omwe amakhala ndi monolayer kapena multilayer flakegraphite omwe amazungulira shaft yapakati malinga ndi spiral angle curly komanso kulowa mu chubu chozungulira chopanda msoko. Chifukwa cha kapangidwe kake kapadera, ili ndi zinthu zambiri zapadera ndipo ingagwiritsidwe ntchito pazinthu zamagetsi, makina, mankhwala, mphamvu, mankhwala, kuwala ndi zina mwa sayansi ya zinthu, komanso ntchito zomwe zingagwiritsidwe ntchito m'magawo a zomangamanga. Amasonyeza mphamvu zodabwitsa komanso zinthu zapadera zamagetsi, ndipo ndi ma thermal conductors ogwira ntchito bwino.

Mphamvu ndi kusinthasintha kwa ma nanotubes a kaboni zimapangitsa kuti azitha kugwiritsidwa ntchito polamulira kapangidwe ka nanoscale, zomwe zikusonyeza kuti adzakhala ndi gawo lofunikira muukadaulo wa nanotechnology.