Semiconductor carbon nanotubes

Cov pa roj carbon nanotubes yog coaxial hollow seamular qauv tsim los ntawm curling als-} Lub raj raj raj yog feem ntau muaj ntawm hexagonal carbon atom grids {}}

Raws li tus naj npawb ntawm lub raj phab ntsa txheej, lawv feem ntau muab faib ua ib leeg-txheej carbon nanotubes thiab ntau-txheej carbon nanotubes:

Ib leeg-walled carbon nanotubes (SWNTs): muaj ib txheej ntawm ib leeg-phab ntsa thiab ntev ntawm ib leeg-phab ntsa ib qho yog 0}}}}}}}}}}}}}}}}} ~ 50μm feem.

Multi-walled carbon nanotubes (MWNTs): Contains multiple layers of graphene sheets. The shape is like a coaxial cable. The number of layers ranges from 2 to 50, and the interlayer spacing is 0.34±0.01nm, which is equivalent to the interlayer spacing ntawm graphite (0.34nm). Qhov ib txwm txoj kab thiab ntev ntawm ntau-walled hlab yog 2 ~ 30nm thiab 0.1 ~ 50μm feem.

Vim tias cov pa roj carbon nanotubes muaj cov qauv ruaj khov tshaj li cov qauv sib luag dua graphite, lawv tuaj yeem tsim nyob rau hauv qee qhov kev mob .

Cov Nanotubes yog puag ncig cov leeg ntawm cov kab uas muaj cov kab ke, thiab cov huab me me hloov pauv, thiab cov huab sib txuas me me hauv cov huab ntawm cov huab ntawm cov huab, thiab cov huab loj dua.}} Lub cheeb ntawm cov pa roj naniberube, tus me dua tus nkhaus, ntawm cov huab electron yog rau ntawm huab cua ntawm graphite, thiab yog li nws cov khoom yog ze rau graphite.

Qhov tsawg kawg nkaus ntawm cov pa roj carbon nanotubes?

Cov khoom ntawm cov nanotubes nyob ntawm ntau ntawm cov taub thiab charch thiab sp2, thiab pom ntau qhov tseeb ntawm QUANTUM.

Rau semiconductor carbon nanotubes, bandgaps, bandgapely proportional rau lub raj taub no, thiab tsis muaj dab tsi ua nrog chairity .

Cov pa roj carbon nanotubes tuaj yeem siv tau ntau yam ntawm cov plastics xws li PE, thiab cov khoom siv sib xyaw, thiab cov khoom siv sib xyaw, thiab cov khoom siv sib xyaw, thiab cov khoom siv sib xyaw, thiab cov khoom siv sib xyaw,

Dav siv hauv kev lag luam hauv qab no:

Zaj duab xis, ntau yam khoom siv yas

Antistatic Ntim

Ntim, kis tau tus mob, thiab ua cov ntaub ntawv rau cov khoom siv hluav taws xob

Caws cov menyuam roj hmab, cov siv tawv kis, ntsaws ruaj ruaj

Kev Lag Luam Automotive

Fais fab fab thiab khoom siv hluav taws xob

Caws txheej txheem

Zaj duab xis reels

Electromagnetic Tiv Thaiv, Cov Tub Rog

Tus nqi ntawm cov pa roj carbon nanotubes ntxiv tsuas yog ib feem peb mus rau ib feem tsib ntawm cov kev ua haujlwm ntawm Carbon, thiab tib qho kev ua haujlwm ntawm cov kab mob carbon av yuav tsis ua tiav cov khoom siv yas neeg kho mob.

Cim npe nrov: Cov Nanotveror Carbon Nanotubes, Tuam Tshoj Semiconductor Carbon Nanotubes Cov Chaw Tsim Tshuaj, Chaw Tsim Tshuaj, Hoobkas