Determination of boron in high-aluminum semiproduct by inductively coupled plasma atomic emission spectroscopy |
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| Authors: | I. V. Nerobeeva T. N. Ermolaeva |
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| Affiliation: | (1) Division of Sciences and Engineering, Murdoch University, Perth, WA, 6150, Australia* |
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| Abstract: | A method to determine boron in a high-aluminum semiproduct by ICP-AES is described. The detection limit is 0.012 wt %. The iron and chromium spectral noise affecting the most sensitive boron lines is studied. It is shown that the Al2O3 matrix does not influence the intensity of the analytical signal. The ways to decompose a probe by melting together are compared. |
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