Abstract
The effect of thermal and steam treatment on the oxidation state of surface functional groups formed in preparation of granulated carbons from cotton lignin was studied by means of IR spectroscopy and titration with bases of varied strength.
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Perezdrienko, I.V., Molodozhenyuk, T.B., Shermatov, B.E. et al. Effect of Carbonization Temperature and Activation on Structural Formation of Active Lignin Carbons. Russian Journal of Applied Chemistry 74, 1650–1652 (2001). https://doi.org/10.1023/A:1014844900142
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DOI: https://doi.org/10.1023/A:1014844900142