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Characterization of humic acids extracted from a lignite and interpretation for the mass spectra

Chu‐Fan Wang, Xing Fan, Fan Zhang, Shou-Ze Wang, Yun‐Peng Zhao, Xiao-Yan Zhao, Wei Zhao, Tenggao Zhu, Jin‐Li Lu, Xian‐Yong Wei

RSC Advances · 2017 · 95 citations · 38 references

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Abstract

Humic acids obtained from a Chinese lignite <italic>via</italic> alkali treatment were analyzed using Fourier transform infrared spectroscopy and Orbitrap mass spectrometry coupled with an electrospray ion source (ESI-Orbitrap-MS).

References

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