@Article{MoreiraCoMaCaLeZa:2016:FrAlMu,
               author = "Moreira, Jo{\~a}o Vitor Silva and Corat, Evaldo Jos{\'e} and 
                         May, Paul William and Cardoso, Lays Dias Ribeiro and Lelis, Pedro 
                         Almeida and Zanin, Hudson",
          affiliation = "{Universidade do Vale do Para{\'{\i}}ba (UNIVAP)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {University of 
                         Bristol} and {Instituto Nacional de Pesquisas Espaciais (INPE)} 
                         and {Universidade do Vale do Para{\'{\i}}ba (UNIVAP)} and 
                         {Universidade do Vale do Para{\'{\i}}ba (UNIVAP)}",
                title = "Freestanding aligned multi-walled carbon nanotubes for 
                         supercapacitor devices",
              journal = "Journal of Electronic Materials",
                 year = "2016",
               volume = "45",
               number = "11",
                pages = "5781--5788",
                month = "Nov.",
             keywords = "Carbon, supercapacitor, aligned, transport, electrochemical cell, 
                         nanotube.",
             abstract = "We report on the synthesis and electrochemical properties of 
                         multi-walled carbon nanotubes (MWCNTs) for supercapacitor devices. 
                         Freestanding vertically-aligned MWCNTs and MWCNT powder were grown 
                         concomitantly in a one-step chemical vapour deposition process. 
                         Samples were characterized by scanning and transmission electron 
                         microscopies and Fourier transform infrared and Raman 
                         spectroscopies. At similar film thicknesses and surface areas, the 
                         freestanding MWCNT electrodes showed higher electrochemical 
                         capacitance and gravimetric specific energy and power than the 
                         randomly-packed nanoparticle-based electrodes. This suggests that 
                         more ordered electrode film architectures facilitate faster 
                         electron and ion transport during the charge-discharge processes. 
                         Energy storage and supply or supercapacitor devices made from 
                         these materials could bridge the gap between rechargeable 
                         batteries and conventional high-power electrostatic capacitors.",
                  doi = "10.1007/s11664-016-4817-6",
                  url = "http://dx.doi.org/10.1007/s11664-016-4817-6",
                 issn = "0361-5235",
             language = "en",
        urlaccessdate = "27 abr. 2024"
}