Verwandte Artikel zu Photostabilization of Polystyrene Films: Photostabilization...

Photostabilization of Polystyrene Films: Photostabilization Activity of Polystyrene - Softcover

Yousif, Emad; Haddad, Raghad; Noaman, Riyadh

 
9783659121371: Photostabilization of Polystyrene Films: Photostabilization Activity of Polystyrene
Softcover
ISBN 10: 3659121371 ISBN 13: 9783659121371
Verlag: LAP LAMBERT Academic Publishing, 2014

Inhaltsangabe

Five transition metal complexes of Ni(II), Cu(II), Zn(II), Cd(II) and Sn(II) with {4-amino-5-(pyridyl)-4H-1,2,4-triazole-3-thiol}, as a ligand (L) has been prepared in alcoholic medium.The photostabilization activity of these compounds was determined by monitoring the carbonyl and hydroxylindexes, weight loss method with irradiation time. It was found that these indexes values increased with irradiation time and this increase depend on the type of additives. The surface morphology for these films was studied during irradiation time. The changes in viscosity average molecular weight of PS with irradiation time were also tracked (using chloroform as a solvent). The quantum yield of the chain scission (Φcs) of these complexes in PS films was also evaluated.

Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.

Über die Autorin bzw. den Autor

Yousif has published many scientific articles in national and international journals, and has also published many books, which reflect his interest in public engagement in science. He has recently been honored by the Government of Iraq 2010-2014 Science Day.

„Über diesen Titel“ kann sich auf eine andere Ausgabe dieses Titels beziehen.

Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2014
Sprache
Englisch
ISBN 10 
3659121371
ISBN 13 
9783659121371
Einband
Taschenbuch
Anzahl der Seiten
140
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Editions universitaires europeennes
customerservice@vdm-vsg.de

Brivibas gatve 197
Riga
1039
Lettland