Water-resistant, transparent, uvioresistant cellulose nanofiber (CNF)–aramid nanofiber (ANF) hybrid nanopaper

A promising strategy to synergistically improve the water resistance, wet strength and UV-blocking property of cellulose nanofiber (CNF) nanopaper via layer-by-layer (LBL) assembly of aramid nanofiber (ANF) film was proposed. The water resistance, optical properties and mechanical performances (in dry and wet states) of the resultant [email protected] hybrid nanopapers were investigated. The results show that [email protected] nanocomposites...