Amade Rovira, RogerFerrater Martorell, CèsarAndreu Bellera, Maria2022-07-252022-07-252022-06https://hdl.handle.net/2445/188020Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2022, Tutors: Roger Amade Rovira, Cèsar Ferrater MartorellThe modification of the surface of carbon nanotubes grown by plasma enchanced chemical vapour deposition with a plasma treatment allows the alteration of their supercapacitor properties. The modified nanotubes show a noteworthy increase in their specific capacitance from 4.2 mF up to 8.2 mF using cyclic voltammetry at a scan rate of 50 mV s−1 in a Na2SO4 solution. Furthermore, the increased capacitance of the nanotubes was also studied in galvanostatic chargedischarge experiments, which showed a capacity increment from 1.9 mF up to 3.2 mF.5 p.application/pdfengcc-by-nc-nd (c) Andreu, 2022http://creativecommons.org/licenses/by-nc-nd/3.0/es/NanotubsSupercondensadorDeposició química en fase vaporTreballs de fi de grauNanotubesSupercapacitorChemical vapor depositionBachelor's thesesinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccess