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Thermoanalyticil Studies of Some Schiff Base Polymers and Their Metal Chelates
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| dc.contributor.author | M. Y. KHUHAWAR | |
| dc.contributor.author | A. H. CHANNAR | |
| dc.contributor.author | S. W. SHAH | |
| dc.date.accessioned | 2023-08-31T06:46:36Z | |
| dc.date.available | 2023-08-31T06:46:36Z | |
| dc.date.issued | 2000-03-04 | |
| dc.identifier.citation | Khuhawar, M. Y., Channar, A. H., & Shah, S. W. (2000). Thermoanalytical studies of some Schiff base polymers and their metal chelates. JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN, 22(1), 14-17. | en_US |
| dc.identifier.issn | 0253-5106 | |
| dc.identifier.uri | http://142.54.178.187:9060/xmlui/handle/123456789/19580 | |
| dc.description.abstract | Thermogravimetry (TO) and differential thermal analysis (DTA) of poly S,S·· methylene-bis-salicylaldehyde-tetramethylenediimine (PMSATen). poly 5,5' -methylene-bissalicylaldehyde-meso-stilbenediimine (meso-PMSAS). poly 5, 5'-methylene-bis-salicylaldehydedl·stilbenediimine (dl-PMSAS). Poly 5, 5.methylene-bis-salicylaldehycle-2.6-diiminopyridine (PMSAP), and their copper (II) and nickel (II) chelates were recorded in nitrogen atmosphere up to 800 °C. Loss in weight occurs in two to three stages. The polymers and their nickel chelates indicate better thermal stability as compared to their corresponding copper complexes. DT A shows a series of endotherms with maximum in the range of 400-700 °C. | en_US |
| dc.description.sponsorship | The chemical society of Pakistan is an approved society from the PSF | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | The Chemical Society Of Pakistan | en_US |
| dc.title | Thermoanalyticil Studies of Some Schiff Base Polymers and Their Metal Chelates | en_US |
| dc.type | Article | en_US |
