2002
DOI: 10.1134/1.1462677
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Comparative analysis of various methods of purification of single-walled carbon nanotubes

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Cited by 29 publications
(18 citation statements)
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“…The raw materials of HiPco SWNT were purchased from Carbon Nanotechnologies, Inc. and purified A. S. Lobach et al 288 according to existing purification protocols modified by us (13,14). The metal content after purification was measured by TGA analysis in air and was determined to be approximately 3 wt.%.…”
Section: Methodsmentioning
confidence: 99%
“…The raw materials of HiPco SWNT were purchased from Carbon Nanotechnologies, Inc. and purified A. S. Lobach et al 288 according to existing purification protocols modified by us (13,14). The metal content after purification was measured by TGA analysis in air and was determined to be approximately 3 wt.%.…”
Section: Methodsmentioning
confidence: 99%
“…A purificação dos NCPM produzidos pela via catalítica é comumente feita em duas etapas: a) separação dos nanotubos do metal e do suporte e b) eliminação do carbono amorfo [22][23][24] . Na primeira etapa é utilizado um ácido mineral, tipicamente HNO 3 , HF ou HCl, enquanto que a segunda etapa compreende oxidação do material carbonoso ao ar em temperatura elevada ou, alternativamente, oxidação por ácido nítrico ou permanganato de potássio em solução ácida, seguida de lavagem com água desmineralizada e filtração.…”
Section: Purificação Dos Nanotubos De Carbono Obtidos Por Síntese Catunclassified
“…Fig. 1 represents schematic of CNTs interaction with microwaves (Lobach et al 2002;Liu, Gao et al 2007;Lee et al 2010;Chajara et al 2010). …”
Section: Mechanism Of the Carbon Nanotube-microwave Interactionmentioning
confidence: 99%