Luv rau polymethylmethacrylate, los yog ntau tshaj li txoj cai Poly (methyl methacrylate), PMMA yog ib yam khoom yas pom tseeb uas siv tau los ua ib lub khob rau iav. PMMA feem ntau yog siv nyob rau hauv cov chaw uas muaj iav los yog lub qhov rai yuav tsum tau ua, xws li qhov teeb meem puck muaj nyob rau hauv hockey rinks.
Nyias cov duab ntawm poly (methyl methacrylate) -singlewalled nanotubes (PMMA-SWNTs) puas tau ua los ntawm kev tuav txheej siv ntau hom nanotubes. Cov cim ntawm cov ntaub ntawv tshiab no yog ua los ntawm kev xa tshuab electron microscopy (SEM) thiab Raman spectroscopy kom tau txais cov ntaub ntawv ntawm kev sib raug zoo ntawm cov ntaub ntawv no thiab tshwj xeeb tshaj yog, ntawm kev hloov ntawm cov nanotubes thiab lawv lub koom haum. Nws pom tau tias nyob hauv cov yeeb yaj kiab, qhov sib txawv ntawm cov nanotubes hauv cov nras nce vim qhov sib cuam tshuam ntawm polymer. Rau cov nanotube uas tsis muaj concentration, amorphous carbon yog dispersed hauv lub polymer matrix uas muab ntau cov yeeb yam nyias nyias.
