Operando low-field NMR, Cr(VI) reduction, cellulose-based adsorbents, solid amine
CO2 capture, cellulose nanofiber, solar energy, low-temperature regeneration, bionic fiber adsorbent
CO2 electroreduction, Operando NMR, Vacancy-Trapped Hydroxyl, Oxygen-vacancy-site-assisted mechanism, In₂O₃