Surface-Modified Cellulose Nanofibers for Stabilization of Barite in Water-Based Drilling Fluids Under High Temperatures
Surface modification is an effective strategy for extending the application of cellulose nanofibers (CNFs) under harsh conditions while preserving their sustainable characteristics. Herein, thermally stable modified TEMPO-oxidized cellulose nanofibers (MTCNFs) were fabricated by free-radical graft copolymerization of 2...