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http://nopr.niscpr.res.in/handle/123456789/31061| Title: | Preparation of different molecular weight fractions of cellulose and characterisation of homogeneously acetylated fractions |
| Authors: | Saikia, C N Tosh, B N Goswami, T Ghosh, A C |
| Issue Date: | Nov-1996 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Cellulose fractions of different molecular weights were prepared from cellulose solutions in dimethyl sulphoxide/para- formaldehyde. The different molecular weight fractions of cellulose were then homogeneously acetylated. The acetylated products were characterized by using IR, PMR and thrmogravimetric techniques. The effect of viscosity average molecular weight on thermal decomposition of acetylated products was also studied. |
| Page(s): | 333-337 |
| ISSN: | 0975-0991 (Online); 0971-457X (Print) |
| Appears in Collections: | IJCT Vol.03(6) [November 1996] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCT 3(6) 333-337.pdf | 1.14 MB | Adobe PDF | View/Open |
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