Zhou, Yuran, et al. “Effect of Pd C Catalytic Extraction on the Hydrothermal Depolymerization Properties of Ethanol Organosolv Lignin (EOL) in Supercritical Ethanol”. BioResources, vol. 18, no. 3, May 2023, pp. 4567-79, https://ojs.bioresources.com/index.php/BRJ/article/view/22567.