Reactivity and porosity development during pyrolysis and physical activation in CO2 or steam of kraft and hydrolytic lignins

Comparison of the Dubinin–Radushkevich a

Comparison of the Dubinin–Radushkevich and Quenched Solid Density Functional Theory approaches for the characterisation of narrow microporosity in activated carbons obtained by chemical activation with KOH or NaOH of Kraft and hydrolytic lignins

✍ P.J.M. Carrott; M.M.L. Ribeiro Carrott; Suhas 📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 434 KB

The classical DR method and the Quenched Solid Density Functional Theory (QSDFT) approach have been used to analyse N 2 at 77 K isotherms determined on activated carbons prepared by alkaline chemical activation of different lignins. The QSDFT pore size distributions are bimodal with a narrow peak be