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Page 1: Carbon nanotubes: Objectives - Wits University · Sources •  •  •

Sources• http://www.org-chem.org/yuuki/nanotube/nanotube_en.html• http://www.encyclopedia.com/topic/Nanotubes.aspx• http://www.cnanotech.com/2013/01/08/all-you-need-to-know-

about-carbon-nanotubes.html• http://www.nanoscience.com/applications/education/overview/c

nt-technology-overview/• https://www.cheaptubes.com/carbon-nanotubes-101/• http://www.newelectronics.co.uk/electronics-technology/carbon-

nanotubes-find-real-world-applications/58278/• https://www.cheaptubes.com/carbon-nanotubes-applications/• http://www.understandingnano.com/nanotubes-carbon-

properties.html

Carbonnanotubes:Acarbonnanotubeisahollowcylinder-shapedcarbonmaterialwhichisextremelystrong.Itisbasicallyarolledupsheetofgraphene.Ithasincrediblemechanical,electrical,thermalandmagneticproperties.Carbonnanotubescaneitherbesemi-conductiveormetallic.Theyhavedifferentamountoflayers,andthereforedifferentthickness,lengthandbreath.Thediameterandamountoftwistofthelatticealsodeterminesitsconductivity.Theyarehollow,andareeithercloseduporopenonthetipsdependingonhowitwasmade.

Objectives:Carbonnanotubescanbeusedastargeteddrugcarriers,especiallyforcancertreatmentandtumours.Theycanalsocurrentlybeusedforwaterandairfiltration.Thesefilterscanblockthetiniestofparticlesandevenkillbacteria.Theyarealsousedassupportwithinsometennisracketsduetotheirlightweightandstrength.

ConclusionsCarbonnanotubesarereallyincredible.Wewillhaveeasiermodesoftransportandmaybeevenabettereverydayappliancesandtechnology.Duetotheirstrengthandproperties,ourdailylivesandbuildingswilltransformintosomethingweseeonlyinmovies.Theyarelikenoothermaterialonearth,andbyfar,thebest!Intheverynearfuture,wewillallbeabletoexperiencethisrealityofCARBONNANOTUBES!!!

Possiblefutureapplications:Atthemoment,therearereallyamazingideasforcarbonnanotubes.OneoftheideasthatIfindmostinterestingisaspaceelevator,whichwillgofromearthtospace.Theonlyproblemisthatwedon’tknowhowtobuildcarbonnanotubestothatlengthyet,buthopefullywillsoon.Bodyarmourisalsoanotherdreamforsome,asitwillbethebestbodyarmourevermade.Carbonnanotubesmayeventransformourbatteriestobestrongerandlastevenlonger.Carbonnanotubescouldalsobeusedtobuildspacecrafts,makingitcheaper,togotospaceasitwillbelighterandthereforeneedlessfuel.

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