表征,气相炭用苯聚羧酸的定量和特定化合物同位素分析(BPCA)

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Cited by 40

08:12 min

May 16th, 2016

10.3791/53922-v

May 16th, 2016

17.5K views

我们提出了苯聚羧酸 (BPCA) 方法,用于评估环境中的热原碳 (PyC)。化合物特异性方法独特地提供了有关 PyC 的特性、数量和同位素组成(13C 和 14C)的同步信息。

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Pyrogenic Carbon

Chapters in this video

0:05

Title

1:07

HNO3 Digestion

2:14

Removal of Cations

3:00

Removal of Apolar Compounds

4:00

Chromatography

4:47

Wet Oxidation of Purified BPCAs for Subsequent 13C and 14C Analysis

6:41

Results: Characterization, Quantification and Isotopic Analysis of Pyrogenic Carbon Using BPCAs

7:27

Conclusion

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