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Graft copolymerization methacrylamide monomer onto carboxymethyl cellulose in homogeneous solution and optimization of effective parameters.
| Content Provider | CiteSeerX |
|---|---|
| Author | Sadeghi, Mohammad Ghasemi, Nahid Soliemani, Fatemeh |
| Abstract | Abstract: PolyMethacrylamide grafted onto Carboxymethyl cellulose (CMC) backbone in a homogeneous solution using ceric ammonium nitrate(CAN) as an initiator and water as solvent. The structure of pure CMC and grafted with monomers was characterized by FTIR spectra and TGA analysis. The thermal properties of pure CMC and grafted with monomers were evaluated with a simultaneous thermal analysis system. The results showed that the thermal stability of grafted MAAm samples was remarkably improved. The effects of various reaction conditions such as monomer, polyssacharide, initiator concentration and reaction temperature on the percentage of conversion (PC%), graft yield (G%) and graft efficiency (GE%) were investigated. Key words: Carboxymethyl cellulose Methylmethacrylate Graft TGA analysis |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Homogeneous Solution Carboxymethyl Cellulose Graft Copolymerization Methacrylamide Monomer Effective Parameter Pure Cmc Thermal Stability Key Word Maam Sample Graft Efficiency Ftir Spectrum Thermal Property Reaction Temperature Ceric Ammonium Nitrate Various Reaction Condition Graft Yield Initiator Concentration Methylmethacrylate Graft Tga Analysis Tga Analysis Simultaneous Thermal Analysis System |
| Content Type | Text |
| Resource Type | Article |