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Fast determination of diesel fuel oxidation stability by 1H NMR spectroscopy. | LitMetric

AI Article Synopsis

  • H NMR spectroscopy and multiple linear regression were utilized to assess the oxidation stability of diesel fuel, a key factor influencing its quality.
  • The study found that the integrated peak intensities of specific functional groups in the H NMR spectra closely correlated with oxidation stability.
  • This method is quick, nondestructive, and requires only small sample sizes, making it a promising alternative to current standard testing methods.

Article Abstract

(1)H NMR spectroscopy and multiple linear regression analysis were used to determine diesel fuel oxidation stability. Oxidation stability is one of the most important properties which affect diesel fuel characteristics and quality. It has been demonstrated that integrated peak intensities of certain functional groups in (1)H NMR spectra correlated well with the oxidation stability. This approach is fast, nondestructive and requires small amounts of samples. It has a potential to be used as an alternative to existing standard methods.

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