Determination of metal impurities in carbon nanotubes by direct solid sampling electrothermal atomic absorption spectrometry
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چکیده
منابع مشابه
Determination of Metal Impurities in Carbon Nanotubes by Direct Solid Sampling Electrothermal Atomic Absorption Spectrometry
A determinação de Al, Cd, Co, Cr, Cu, Mg, Mn e Pb em nanotubos de carbono (CNTs) foi realizada por espectrometria de absorção atômica com atomização eletrotérmica e amostragem direta de sólidos (DSS-ET AAS, corretor de fundo com fonte de deutério). Foram avaliados os parâmetros de aquecimento, uso de Pd como modificador químico, possibilidade de calibração com soluções aquosas e massa máxima de...
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ژورنال
عنوان ژورنال: Journal of the Brazilian Chemical Society
سال: 2011
ISSN: 0103-5053
DOI: 10.1590/s0103-50532011000600006