Molecular compositions of humic acids extracted from leonardite and lignite as determined by Fourier transform ion cyclotron resonance mass spectrometry
Аннотация:
Fourier transform ion cyclotron resonance mass spectrometry reveals substantial differences in the structural motifs of lignite and leonardite humates, which can be used for the standardization and molecular systematics of humic substances and for the directed design of humate-based products.