2026-04-17T06:04:43Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1704132025-12-04T20:55:14Zcom_2072_1057col_2072_478796col_2072_478917

00925njm 22002777a 4500 dc Prats Garcia, Hèctor author McAloone, Hannah author Viñes Solana, Francesc author Illas i Riera, Francesc author 2020-09-09T10:57:33Z 2021-06-03T05:10:23Z 2020-06-03 2020-09-09T10:57:33Z Two-dimensional porous MXenes with M2C formula (M = Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, and W) are proposed as very promising sorbent materials for carbon dioxide (CO2), separation from methane (CH4) in the critical step of biogas upgrading. Density functional theory calculations including dispersion show that MXenes present very high CO2 uptakes and selectivities even in the most adverse working conditions. Biogàs Diòxid de carboni Teoria del funcional de densitat Biogas Carbon dioxide Density functionals Ultra-highly selective biogas upgrading through porous MXenes