Chiyambireni kutulukira mu 1991, ma carbon nanotubes akhala akukondedwa ndi ofufuza a chemistry, physics, and materials science.Komabe, chifukwa ma carbon nanotubes ndi osavuta kuphatikizira, samamwazikana mosavuta m'magwiritsidwe ntchito.Kusintha kwamankhwala apamwamba a carbon nanotubes kuti apititse patsogolo mawonekedwe awo ndi njira yabwino yotsegulira botololi.Njira yosinthira mankhwala ndi kupanga mankhwala pakati pa carbon nanotubes ndi modifier kuti asinthe mawonekedwe a pamwamba ndi dziko la carbon nanotubes, kuti akwaniritse cholinga chosintha.Chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi ma acid amphamvu kapena ma acid osakanikirana kuti oxidize zolakwika pamtunda wa carbon nanotubes kupanga magulu a carboxyl.

COOH Multi Walled Carbon Nanotubes atha kugwiritsidwa ntchito pazinthu zophatikizika kuti apititse patsogolo magwiridwe antchito awo.Nawa ena ndi mapepala ndi zotsatira zafukufuku zomwe zingagwiritsidwe ntchito:

Monga heterogeneous nucleating agent, CNT-COOH imachepetsa kukula kwa maselo a thovu a phenolic ndikuwonjezera kuchuluka kwa maselo;monga zili CNTCOOH mu phenolic thovu kuchuluka, psinjika modulus ndi psinjika CNT-COOH / phenolic thovu gulu Mphamvu kuchuluka.

Pambuyo carboxylation kusinthidwa kwa MWCNTs, kubalalitsidwa mu ABS masanjidwewo zakuthupi ndi bwino, ndi bata ndi bwino.Pa nthawi yomweyi, mawotchi amtundu wa ABS / MWCNTs-COOH amapangidwanso bwino, ndipo mphamvu zamakokedwe zimakhalanso bwino.Pochita izi, makina a carbon wosanjikiza adzapangidwa pamwamba pa zinthuzo kuti apititse patsogolo ntchito yolepheretsa moto yazinthu zophatikizana.