Browsing Citations Only by Author "Hepp, Aloysius"

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    • Carbon nanotube anodes for lithium ion batteries 

      Raffaelle, Ryne; Gennett, Thomas; Maranchi, Jeff; Kumta, Prashant; Hepp, Aloysius; Heben, Michael; Dillon, Anne; Jones, Kim (Materials Research Society Proceedings Fall 2001: Making Functional Materials with Nanotubes, 2002)
      Highly purified single-wall carbon nanotubes (SWCNT) were investigated for use as an anode material for thin film lithium ion batteries. The high purity nanotubes were obtained through chemical refinement of soot generated ...

    • Carbon nanotube doped lithium ion batteries 

      Raffaelle, Ryne; Difelice, Ron; VanDerveer, William; Gennett, Thomas; Maranchi, Jeff; Kumta, Prashant; Hepp, Aloysius (American Physical Society: Proceedings of the Annual APS March Meeting, 2002-03-18)
      We have characterized thin film lithium ion batteries that contain high purity single wall carbon nanotube-doped polymer anodes. Highly purified single-walled carbon nanotubes (SWCNT) were obtained through chemical refinement ...

    • Growth and characterization of multi-walled carbon nanotubes at NASA Glenn Research Center 

      Harris, Jerry; Hepp, Aloysius; Raffaelle, Ryne; Gennett, Thomas; Vander Wal, Randy; Landi, Brian; Luo, Yu; Scherson, Daniel (American Institute of Aeronautics and Astronautics, 2003-08-17)
      Aligned multi-walled carbon nanotubes were prepared by the injection chemical vapor deposition (CVD) method using an iron-based organometallic compound as the catalyst source and toluene as the solvent. The concentration ...

    • Growth of multi-walled carbon nanotubes by injection CVD using cyclopentadienyliron dicarbonyl dimer and cyclooctatetraene iron tricarbonyl 

      Harris, Jerry; Raffaelle, Ryne; Gennett, Thomas; Landi, Brian; Hepp, Aloysius (Elsevier: Materials Science and Engineering B, 2005-02-15)
      Preferential oriented multiwalled carbon nanotubes were prepared by the injection chemical vapor deposition (CVD) method using either cyclopentadienyliron dicarbonyl dimer or cycloctatetraene iron tricarbonyl as the iron ...