CelluloseHabibi Y, Vignon MR (2008) Optimization of cellouronic acid synthesis by TEMPO-mediated oxidation of cellulose III from sugar beet pulp. Cellulose 15:177-185Habibi, Y. and Vignon, M. R. "Optimization of cellouronic acid synthesis by TEMPO-mediated oxidation of cellulose III from sugar...
The reaction stability is a challenge in the 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO)-mediated oxidation of cellulose. Carbonate buffer solution (Na2CO3/NaHCO3) was used to study pH effects on stability of the oxidation reaction in this work. The structure and morphology of cellulose...
TEMPO-mediated surface oxidation of cellulose nanocrystals (CNCs). FRASCHINI C,CHAUVE G,BOUCHARD J. Cellulose . 2017Fraschini, C., Chauve, G. G., & Bouchard, J. (2017). TEMPO-mediated surface oxidation of cellulose nanocrystals (CNCs). Cellulose, 24, 2775-2790....
Cellulose nanofibrils (CNFs) were produced from soybean hulls prior to oxidation by a TEMPO mediated reaction to obtain COOH-CNFs; then drops of zinc ... Y Nan,D Gomez-Maldonado,MCC Iglesias,... - 《Cellulose》 被引量: 0发表: 2023年 Functionalized Cellulose Nanofibrils Obtained from Cellulos...
The susceptibility of Iα- and Iβ-dominated cellulose to TEMPO-mediated oxidation was studied in this work since the cellulose Iα-allomorph is generally considered to be thermodynamically less stable and therefore more reactive than the cellulose Iβ-allomorph. Highly crystalline Cladophora nanocellulo...
The results showed that the recovery of oxidation was more than 90%; the carboxylate content reached a maximum of 0.81 mmol/g (cellulose) when sodium hypochlorite added was 3 mmol/g (cellulose). WRV of the cellulose were significantly increased to 224% after oxidation while WRV of the un...
Saito T, Okita Y, Nge TT, Sugiyama J, Isogai A (2006) TEMPO-mediated oxidation of native cellulose: micro- scopic analysis of fibrous fractions in the oxidized prod- ucts. Carbohydr Polym 65:435-440Saito, T, Okita Y, Nge T.T, Sugiyama J, Isogai A. TEMPO-mediated oxidation of native...
cellulose nanofibrilsHard wood Kraft pulp was oxidized by 2,2,6,6-tetramethylpiperidine-1-oxyl radical (TEMPO) using sodium hypochlorite as the primary oxidant and catalytic amount of sodium bromide at pH 10.0. The effect of the amount of primary oxidant on the degree of oxidation was studied...
Linter cellulose was suspended in water and oxidized by the NaClO/NaBr/2,2,6,6-tetramehylpiperidine-1-oxy radical (TEMPO) system at pH 10.5 (TEMPO-mediated oxidation), and the oxidized products were separated into several fractions by filtration and centrifugation, depending on their particle si...
Lai C, Zhang S, Sheng L, Liao S, Xi T, Zhang Z (2013) TEMPO- mediated oxidation of bacterial cellulose in a bromide-free system. Colloid Polym Sci 291:2985-2992TEMPO-mediated oxidation of bacterial cellulose in a bromide-free system[J] . Chen Lai,Shujiang Zhang,Liyuan Sheng,Shibo ...