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http://nopr.niscpr.res.in/handle/123456789/46769Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Vasishtha, (Miss) Rita | - |
| dc.contributor.author | Srivastava, A K | - |
| dc.date.accessioned | 2019-03-26T09:40:27Z | - |
| dc.date.available | 2019-03-26T09:40:27Z | - |
| dc.date.issued | 1989-08 | - |
| dc.identifier.issn | 0975-0975(Online); 0376-4710(Print) | - |
| dc.identifier.uri | http://nopr.niscair.res.in/handle/123456789/46769 | - |
| dc.description | 705-706 | en_US |
| dc.description.abstract | The radical copolymerization of styrene and 4-vinylpyridine, initiated by β-picolinium-p-chlorophenacylide (β-PCPY) in dimethyormamide (DMF) under nitrogen blanket at 60°C for 2 hr, has been studied dilatometrically. The various kinetic parameters such as rate of polymerization(RP), order of reaction (s) in [monomers]and [initiator] have been evaluated. he energy of activation( E) and k /kt values for the present system have been evaluated as 16.5 kJ mol-1 and 5.0 x 10-2 dm-3 mol-1 s-1, respectively. The reactivity ratios have been calculated as r1(4-vinylpyridine) = 0.80 and r2(styrene) = 0.90. | en_US |
| dc.language.iso | en_US | en_US |
| dc.publisher | NISCAIR-CSIR, India | en_US |
| dc.rights |  CC Attribution-Noncommercial-No Derivative Works 2.5 India | en_US |
| dc.source | IJC-A Vol.28A(08) [August 1989] | en_US |
| dc.title | Copolymerization of 4-vinylpyridine and styrene initiated by β-picolinium-p-chlorophenacylide | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | IJC-A Vol.28A(08) [August 1989] | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 28A(8) 705-706.pdf | 1.29 MB | Adobe PDF | View/Open |
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