Ib leeg-walled carbon nanotubes (SWCNTS) yog ib qho kev txhawb nqa los ntawm lawv cov hluav taws xob ultra, kev siv hluav taws xob hnyav, muaj zog siab thiab elasticity. Nws tuaj yeem siv los tsim kev ua haujlwm siab elastomers, cov khoom siv sib xyaw, roj hmab, pleev xim rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob ntawm cov ntaub ntawv.
Ib Leeg Walled Carbon Nanotubesmuaj cov yam ntxwv zoo heev, nanoscale loj thiab tshuaj lom neeg. Nws tuaj yeem ua kom lub zog ntawm cov ntaub ntawv thiab txhim kho hluav taws xob. Piv rau cov kev ua yeeb yaj kiab ib txwm xws li carbon fiber, thiab feem ntau cov tshuaj ntsuab dub, tsawg ntawm cov pa roj carbon poloster muaj peev xwm txhim kho cov khoom siv tau txhim kho. SWCNT tuaj yeem txhim kho cov khoom siv tshuab cov ntaub ntawv, tuaj yeem nqa cov khoom siv tsis zoo ntawm cov ntaub ntawv, tuaj yeem retain xim, elasticity thiab muaj kev muaj feem ntau.
Vim yog lawv cov ultra-siab sib piv, ib leeg-walled CNTs tuaj yeem tsim cov khoom siv sib txuas nrog cov khoom siv qub thiab lwm yam khoom siv ntawm cov khoom siv. Raws li ib qho kev sib ntxiv ntxiv, ib leeg-walled carbon nanotubes tuaj yeem txhim kho cov ntaub ntawv feem ntau, suav nrog cov khoom siv thermastics, cov roj hmab, cov roj teeb lithium-ion, thiab ntau dua. Ib leeg-walled carbon nanotubes yog dav siv nyob rau hauv cov roj teeb, cov pob sib xyaw, elastomers thiab plastics kev lag luam.
Ib leeg-phab ntsa carbon nanotubes tuaj yeem hloov cov kab lis kev cai carbon dub, kos duab duab dub, kos duab duab, coj cov roj carbon fiber thiab lwm cov neeg sawv cev. Nrog rau cov yam ntxwv zoo tshaj plaws ntawm ultra-siab ntev-rau-walled cov khoom lag luam roj carbon monoxide (ionc ion Pab txhawb rau kev txhim kho cov roj ntsha zoo thiab tsis zoo ntawm cov roj teeb lithium-ion, ua kom muaj zog me me rau kev hloov cov roj hluav taws xob los ntawm cov tsheb hluav taws xob.
Lub Sijhawm Post: Tsib Hlis-11-2023