Post-sulfonation of cellulose nanofibrils with a one-step …
Feb 1, 2018 · The goal of this study was to develop a sulfonation process on existing CNF that can functionalize CNF surface with sulfate half ester groups while retaining the CNF’s fibril-like …
In situ synthesis of metal-organic frameworks on sulfonated …
Dec 1, 2024 · The sulfonation of CNF was achieved by using sodium periodate that selectively oxidized the C2 and C3 hydroxyl groups in the anhydro-glucose repeating units of cellulose, …
Enzyme-assisted production of cellulose nanofibers from
Nov 18, 2023 · In this work, we assessed the enzymatic CNF production from sugarcane bagasse using two different pretreatment strategies (bleaching only and sequential bleaching and …
Construction of Sulfonated Carbon Nanoflowers for Efficient …
Jul 31, 2024 · Sulfonated carbon nanoflowers (SCNFs) were prepared by carbonizing polyacrylonitrile (PACN) as carbon nanoflowers (CNFs) and subsequent sulfonation of CNF. …
The goal of this study was to develop a sulfonation process on ex-isting CNF that can functionalize CNF surface with sulfate half ester groups while retaining the CNF’s fibril-like …
Crystallization by Acid Hydrolysis-Sulfonation of Cellulose …
This study reports the synthesis of cellulose nanocrystals (CNC) sulfonation from the isolated cellulose nanofibers (CNF) of the Eichhornia crassipes stems. The crystallization of fibers was …
Post-sulfonation of cellulose nanofibrils with a one-step
Feb 1, 2018 · Cellulose nanofibrils (CNF) were sulfonated and the dispersion quality was compared to unfunctionalized and 2,2,6,6-tetramethylpiperdine-1-oxyl radical (TEMPO) post …
(PDF) Post-sulfonation of cellulose nanofibrils with a one-step ...
Cellulose nanofibrils (CNF) were sulfonated and the dispersion quality was compared to unfunctionalized and 2,2,6,6-tetramethylpiperdine-1-oxyl radical (TEMPO) post-oxidation …
Post-sulfonation of cellulose nanofibrils with a one-step …
Feb 1, 2018 · The goal of this study was to develop a sulfonation process on existing CNF that can functionalize CNF surface with sulfate half ester groups while retaining the CNF’s fibril-like …
Sulfonated Cellulose Membranes: Physicochemical Properties and …
Aug 28, 2022 · In this work, bleached softwood fibers are oxidatively sulfonated and thereafter homogenized to liberate the cellulose nanofibrils (CNFs) from the fiber walls. The liberated …