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- Carbon_nanotube_springs abstract "Carbon nanotube springs are springs made of carbon nanotubes (CNTs). They are an alternate form of high density, lightweight, reversible energy storage based on the elastic deformations of CNTs. Many previous studies on the mechanical properties of CNTs have revealed that they possess high stiffness, strength and flexibility. The Young's modulus of CNTs is 1 TPa and they have the ability to sustain reversible tensile strains of 6% and the mechanical springs based on these structures are likely to surpass the current energy storage capabilities of existing steel springs and provide a viable alternative to electrochemical batteries. The obtainable energy density is predicted to be highest under tensile loading, with an energy density in the springs themselves about 2500 times greater than the energy density that can be reached in steel springs, and 10 times greater than the energy density of lithium-ion batteries.The process of elastic energy storage in a CNT involves deforming it under an applied load. On removal of the applied load the energy released from the CNT can be used to perform mechanical work. A CNT has the ability to deform reversibly and a spring made from it can undergo repeated charge-discharge cycles without fatigue. A CNT spring can store elastic strain energy with a density several orders of magnitude higher than conventional springs made of steel. Strain energy density in a material is proportional to the product of its Young's modulus and the square of the applied strain. When multi-walled nanotubes (MWCNTs) are loaded, the majority of the applied load is borne by the outer shell. Owing to this limited load transfer between the different layers of MWCNTs, single walled nanotubes (SWCNTs) are more useful structural materials for springs.".
- Carbon_nanotube_springs wikiPageExternalLink Carbon_SuperSpring.cfm.
- Carbon_nanotube_springs wikiPageID "29723676".
- Carbon_nanotube_springs wikiPageLength "12921".
- Carbon_nanotube_springs wikiPageOutDegree "13".
- Carbon_nanotube_springs wikiPageRevisionID "632183860".
- Carbon_nanotube_springs wikiPageWikiLink Atomic_force_microscope.
- Carbon_nanotube_springs wikiPageWikiLink Atomic_force_microscopy.
- Carbon_nanotube_springs wikiPageWikiLink Carbon_nanotube.
- Carbon_nanotube_springs wikiPageWikiLink Category:Articles_created_via_the_Article_Wizard.
- Carbon_nanotube_springs wikiPageWikiLink Category:Energy_storage.
- Carbon_nanotube_springs wikiPageWikiLink Chemical_vapor_deposition.
- Carbon_nanotube_springs wikiPageWikiLink Graphene.
- Carbon_nanotube_springs wikiPageWikiLink Graphite.
- Carbon_nanotube_springs wikiPageWikiLink Single_walled_nanotube.
- Carbon_nanotube_springs wikiPageWikiLink Youngs_modulus.
- Carbon_nanotube_springs wikiPageWikiLinkText "Carbon nanotube springs".
- Carbon_nanotube_springs wikiPageWikiLinkText "springs".
- Carbon_nanotube_springs hasPhotoCollection Carbon_nanotube_springs.
- Carbon_nanotube_springs wikiPageUsesTemplate Template:E.
- Carbon_nanotube_springs wikiPageUsesTemplate Template:Reflist.
- Carbon_nanotube_springs subject Category:Articles_created_via_the_Article_Wizard.
- Carbon_nanotube_springs subject Category:Energy_storage.
- Carbon_nanotube_springs comment "Carbon nanotube springs are springs made of carbon nanotubes (CNTs). They are an alternate form of high density, lightweight, reversible energy storage based on the elastic deformations of CNTs. Many previous studies on the mechanical properties of CNTs have revealed that they possess high stiffness, strength and flexibility.".
- Carbon_nanotube_springs label "Carbon nanotube springs".
- Carbon_nanotube_springs sameAs m.0fq22dx.
- Carbon_nanotube_springs sameAs Q5037976.
- Carbon_nanotube_springs sameAs Q5037976.
- Carbon_nanotube_springs wasDerivedFrom Carbon_nanotube_springs?oldid=632183860.
- Carbon_nanotube_springs isPrimaryTopicOf Carbon_nanotube_springs.