Cov khoom tshwj xeeb ntawm cov pa roj carbon nanotubes

Jul 05, 2025 Tso lus

Cov Nanotubes tsis tsuas yog muaj cov qauv tshwj xeeb tab sis kuj tseem ua rau muaj ntau yam hluav taws xob zoo siab thiab tuaj yeem yog tus saib xyuas hluav taws xob lossis cov tub rog sib txawv, nyob ntawm nws charchalal thiab txoj kab uas hla}

Tsis tas li ntawd, cov nanotubes tseem muaj cov khoom siv tau zoo thiab ua kom muaj cov pa roj carbon monoxide kuj ua rau muaj peev xwm thov kom dav dav hauv ntau lub teb.

 

Cov Khoom Siv Neeg Kho Tshuab
Cov NanotBes, vim lawv cov qauv SP2 hybridization thiab siab tshaj plaws yog li ntawm cov hlau, thiab muaj zog ntxiv li 1 tpa, piv rau pob zeb diamond thiab tsib zaug Hlau . melting taw tes kuj tseem yog qhov siab tshaj plaws ntawm cov ntaub ntawv uas paub, xav kom mus txog {}.

 

Kev coj ua

Lub pteronons ntawm carbon atoms rau cov pa roj carbon nanotubes delocalized {}} Nanotonductors, nyob ntawm lawv chairrality thiab txoj kab uas hla kev thiab cov taub.

 

Cov cuab yeej kub hloov

Cov Nanotubes muaj cov cua sov zoo tshaj plaws . Cov khoom siv kub heev hauv kev sib txuas tau zoo, thaum lub sijhawm kub siab ntxiv, cov pa roj carbon monement} Nws muaj cov pa roj carbon moning conductivity .} los ntawm doping ib qho nyiaj, cov thermal conductivity ntawm cov khoom sib xyaw tuaj yeem txhim kho {{5 5

 

Kho qhov muag

Cov ntsiab lus tshwj xeeb ntawm cov nanotubes tau xaus rau cov khoom siv sib txawv, tshwj xeeb} Nws cov kuab paug nyob rau hauv, tshwj xeeb yog cov organic paug egutants {} 1}}

Cov txiaj ntsig adsorption tsis yog hloov pauv ib puag ncig ib puag ncig tab sis kuj cuam tshuam rau cov pa roj carbon mon} Yog li ntawd, nrog ib puag ncig muaj kev phom sij uas lawv tau ua rau ib puag ncig tsim nyog mloog.