dc.contributor.author |
Dildar, I. M. |
|
dc.contributor.author |
Saleem, A. |
|
dc.contributor.author |
Rahman, M. K. |
|
dc.contributor.author |
Bhatti, K. A. |
|
dc.contributor.author |
Shuaib, A |
|
dc.date.accessioned |
2022-10-11T10:41:01Z |
|
dc.date.available |
2022-10-11T10:41:01Z |
|
dc.date.issued |
2015-09-15 |
|
dc.identifier.citation |
Dildar, I. M., Saleem, A., Rahman, M. K., Bhatti, K. A., & Shuaib, A. (2015). MORPHOLOGICAL EFFECTS OF ACCELERATED LEAD IONS ON POLYVINYLCHLORIDE. Pakistan Journal of Science, 67(3). |
en_US |
dc.identifier.issn |
0030-9877 |
|
dc.identifier.uri |
http://142.54.178.187:9060/xmlui/handle/123456789/12937 |
|
dc.description.abstract |
The present study was aimed to correlate the surface differences on the PVC samples
for their stability. The morphological changes on the surface of polyvinylchloride (PVC) were studied
by increasing the applied potential of the lead ions. The lead target was exposed by a pulsed Nd: YAG
laser under low vacuum ~10-3 Torr. Samples of PVC were irradiated with accelerated Lead ions at 0
Volts, 100 Volts and 300 Volts. After irradiation, the results were investigated using Transmission
optical microscope (Motic DMB series) for morphological changes in polymeric samples. The
morphology showed the dominant and enhancing features of chain formation and cross linking with
increase of potential. At lower potential i.e., 100V, the thermal sputtering, crater formation and
cracking of surface was observed while at higher potential of 300V, energetic ions burnt the surface
and ions were dragged far away on the surface. Cluster formation was also observed at this potential. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Higher Education Commission, Paas, Lahore |
en_US |
dc.subject |
Ion induced effects |
en_US |
dc.subject |
Cross linking |
en_US |
dc.subject |
Laser induced plasma, |
en_US |
dc.subject |
Ion implantation (APII) |
en_US |
dc.subject |
Thermoplastics |
en_US |
dc.subject |
Clusters |
en_US |
dc.subject |
Sputtering |
en_US |
dc.title |
MORPHOLOGICAL EFFECTS OF ACCELERATED LEAD IONS ON POLYVINYLCHLORIDE |
en_US |
dc.type |
Article |
en_US |