Chemical modification of cellulose acetate by N-(phenyl amino) maleimides: Characterization and properties
-
Add time:09/24/2019 Source:sciencedirect.com
Cellulose acetate (CA) was modified using N-(phenyl amino) maleimides (R-APhM) where, RH or 4-NO2. The structure of the modified polymer was characterized by 13C-NMR. The chemical modification is based on the reaction between the acetyl group of the glucopyranose ring in cellulose acetate and the proton of the amino group in N-(phenyl amino) maleimide molecule. The thermal gravimetry (TGA) was used to investigate the thermal stability of the modified polymeric samples. The modified cellulose acetate by 4-nitro (phenyl amino) maleimide (CA/4-NO2APhM) exhibits the highest thermal stability as compared to the N-(phenyl amino) maleimide (CA/APhM) and the unmodified CA.The crystallinity and morphology of the modified polymeric samples were investigated using X-ray diffraction (XRD) and emission scanning electron microscope (ESEM), respectively.The presence of N-(phenyl amino) maleimide moieties in the cellulose acetate matrix improved its mechanical property. Also, the organic nature of (R-APhM) moieties inside CA matrix reduced its wettability.
We also recommend Trading Suppliers and Manufacturers of PHENYL ACETATE (cas 122-79-2). Pls Click Website Link as below: cas 122-79-2 suppliers
Prev:Synthesis of 2-phenyl pyridine derivatives from aryl ketones and 1,3-diaminopropane using palladium acetate as a catalyst
Next:Regular articleDesign of tandem catalyst by co-immobilization of metal and enzyme on mesoporous foam for cascaded synthesis of (R)-phenyl ethyl acetate) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Regular articleDesign of tandem catalyst by co-immobilization of metal and enzyme on mesoporous foam for cascaded synthesis of (R)-phenyl ethyl acetate09/25/2019
- Synthesis of 2-phenyl pyridine derivatives from aryl ketones and 1,3-diaminopropane using palladium acetate as a catalyst09/10/2019
- Kinetic study of the acetate-catalysed hydrolysis of PHENYL ACETATE (cas 122-79-2)09/09/2019
- A metal-free protocol for direct oxidative de-alkoxycarbonylation of alkyl PHENYL ACETATE (cas 122-79-2) by molecular iodine09/08/2019
- Original articlePHENYL ACETATE (cas 122-79-2) derivatives, fluorine-substituted on the phenyl group, as rapid recovery hypnotic agents with reflex depression09/07/2019
- Isothermal (vapour + liquid) equilibrium (VLE) for binary mixtures containing diethyl carbonate, PHENYL ACETATE (cas 122-79-2), diphenyl carbonate, or ethyl acetate09/06/2019
- Data ArticleDataset on synthesis and crystallographic structure of phenyl(TMP)iodonium(III) acetate09/05/2019
-
Health and Chemical more >
-
Related Products
- Acetate de trimethylplomb
- Acetate kinase
- Phenyl (1-piperidinocyclohexyl) ketone
- Phenyl [5-(trifluoromethyl)pyridin-2-yl]carbamate
- Phenyl 1,4-dihydroxy-2-naphthoate
- Phenyl 1-hydroxy-2-naphthoate
- Phenyl 2-bromo-2-propyl ketone
- Phenyl 2-chloroacetate
- Phenyl 2-pyridyl ketoxime
- phenyl 4,5-dimethoxy-2-nitrobenzoate