Carbon Nanotube Synthesis

URI: https://gptkb.org/entity/Carbon_Nanotube_Synthesis

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:scientific_process
gptkbp:application	electronics energy storage sensors composites field emission devices
gptkbp:byproduct	gptkb:amorphous_carbon metal nanoparticles
gptkbp:carbonSource	graphite ethanol methane acetylene
gptkbp:catalystMaterial	iron cobalt nickel
gptkbp:challenge	gptkb:alignment cost scalability purity control
gptkbp:environmentalImpact	gptkb:vacuum inert gas
gptkbp:features	high temperature toxic gases
gptkbp:firstDemonstrated	1991
gptkbp:inventedBy	gptkb:Sumio_Iijima
gptkbp:method	chemical vapor deposition laser ablation arc discharge
gptkbp:parameter	gptkb:temperature pressure catalyst particle size gas flow rate
gptkbp:produces	gptkb:multi-walled_carbon_nanotube single-walled carbon nanotube
gptkbp:purificationMethod	oxidation filtration acid treatment
gptkbp:relatedTo	gptkb:fullerene
gptkbp:requires	gptkb:cathedral carbon source
gptkbp:researchInterest	large-scale production chirality control selective growth
gptkbp:temperature	500-3000°C
gptkbp:usedIn	gptkb:nanotechnology materials science
gptkbp:bfsParent	gptkb:Hot-Wall_CVD
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	Carbon Nanotube Synthesis