Ib phab ntsa Carbon Nanotube SWCNT

Ib phab ntsa Carbon Nanotubes ' specification:

OD: 20-30nm

ID: 5-10nm

Ntev: 10-30um

Cov ntsiab lus:> 90wt%

CNTs Cov ntsiab lus:> 38wt%

Txoj kev ua: CVD

Qhov zoo ntawm SWCNTs siv hauv Kev Kho Dej Dej:

Daim ntawv thov: Vim qhov sib txawv ntawm nws txoj kab uas hla thiab helix lub kaum sab xis, cov pa roj carbon nanotube tuaj yeem ua cov khoom siv hlau lossis cov khoom siv semi-conductive.Yog li, tuaj yeem siv nws los ua molecular-scale diode, thiab lub diode yuav me me li nanometer uas yog me dua li cov universal tam sim no.Cov pa roj carbon nanotube muaj lub zog siab tshaj plaws, uas muaj zog ntau dua li cov hlau.Nyob rau tib lub sijhawm, carbon nanotube yog qhov hnyav heev, uas tsuas yog ib feem kaum ntawm cov hlau.Nws muaj kev pom zoo hauv kev siv cov ntaub ntawv sib xyaw thiab yuav ua rau muaj kev cuam tshuam zoo rau aerospace thiab aeronautics.

Cov pa roj carbon nanotube muaj kev ua haujlwm zoo tshaj plaws hauv kev ua haujlwm.Nws tuaj yeem siv los ua cov khoom siv vaj huam sib luag tiaj tus thiab siv cov txheej txheem cathode electron tube loj thiab hnyav.Tsis tas li ntawd, carbon nanotube kuj tuaj yeem siv los ua cov kabmob molecule thiab nano neeg hlau.Nws yog qhov tsim nyog siv los ua cov khoom siv hluav taws xob xws li hydrogen cia.Hauv cov txheej txheem tshuaj, nws tuaj yeem siv los ua nano ntim thiab ua kom tau raws li kev tswj hwm ntau npaum.

Cov pa roj carbon nano-tube yog cov nano qib tubular graphite muaju, uas muaj monolayer lossis multilayer flakegraphite uas nyob ib puag ncig ntawm lub hauv paus ncej raws li qee qhov kauv lub kaum sab xis curly thiab mus rau hauv seamless cylindrical raj.Vim muaj kev tsim tshwj xeeb, nws muaj ntau yam khoom tshwj xeeb thiab tuaj yeem siv rau hauv electronics, machinery, tshuaj, zog, tshuaj, optics thiab lwm yam kev kawm ntawm cov ntaub ntawv science, raws li zoo raws li muaj peev xwm siv nyob rau hauv architectural teb.Lawv muaj lub zog tshwj xeeb thiab cov khoom siv hluav taws xob tshwj xeeb, thiab yog cov thermal conductors zoo.

Lub zog thiab yoog raws ntawm cov pa roj carbon nanotubes ua rau lawv muaj peev xwm siv los tswj lwm cov qauv nanoscale, uas qhia tias lawv yuav muaj lub luag haujlwm tseem ceeb hauv nanotechnology engineering.