Physicochemical and spectroluminescent properties of the humic acids of coals

E. V. Mal’tseva; L. V. Nechaev; N. V. Yudina; O. N. Chaikovskaya

doi:10.3103/S0361521917010062

Physicochemical and spectroluminescent properties of the humic acids of coals

Authors: Mal’tseva E.V.¹, Nechaev L.V.¹, Yudina N.V.¹, Chaikovskaya O.N.²
Affiliations:
1. Institute of Petroleum Chemistry, Siberian Branch
2. Tomsk State University
Issue: Vol 51, No 1 (2017)
Pages: 1-5
Section: Article
URL: https://journals.rcsi.science/0361-5219/article/view/176399
DOI: https://doi.org/10.3103/S0361521917010062
ID: 176399

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Abstract

The functional group composition, spectroluminescent properties, and catalytic effect of humic acids isolated from coals were studied. The constants of the complexation of humic acids with cadmium ions were determined by a fluorescence quenching method.