Ion bombardment of Poly-Allyl-Diglycol-Carbonate (CR-39)

El-Badry, Basma A.; Zaki, M. F.; Abdul-Kader, A.M.; Hegazy, Tarek M.; Morsy, A. Ahmed

doi:10.1016/j.vacuum.2009.02.010

Cited by 64 publications

(24 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Furthermore, the values of the indirect band gap are found to be lower than the corresponding value of the direct band gap. Similar studies have been also reported in other materials [40,43,[47][48][49].…”

Section: Uv Visible Spectroscopysupporting

confidence: 90%

Effect of gamma irradiation on the properties of plastic bottle sheet

Kumar

Ali

Sonkawade³

et al. 2012

Nuclear Instruments and Methods in Physics Research Section B:

132

View full text Add to dashboard Cite

Section: Uv Visible Spectroscopysupporting

confidence: 90%

Effect of gamma irradiation on the properties of plastic bottle sheet

Kumar

Ali

Sonkawade³

et al. 2012

Nuclear Instruments and Methods in Physics Research Section B:

132

View full text Add to dashboard Cite

“…This may be due to superimposition of vibrational and rotational levels on top of the electronic levels due to irradiation. The reason of broadening of absorption edge is the formation of extended system of conjugated bonds i.e., the formation of defects after irradiation [46][47][48]. At higher fluences, the latent damage tracks get overlapped which leads to polymer degradation to higher level [25].…”

Section: Uv-visible Spectroscopymentioning

confidence: 99%

High electronic excitation induced modifications by 100MeV O7+ and 150MeV Ni11+ ions in Makrofol KG polycarbonate film

Kumar

Sonkawade

Dhaliwal

2012

Nuclear Instruments and Methods in Physics Research Section B:

View full text Add to dashboard Cite

“…When the incident ion beam transfers its energy to the host material, C-H bonds are broken and hydrogen molecules are ejected. As a result, unsaturated bonds, containing carbonenriched domains, are formed [39].…”

Section: Energy Band Gapmentioning

confidence: 99%

Modification in surface properties of poly-allyl-diglycol-carbonate (CR-39) implanted by Au⁺ions at different fluences

Sagheer

Rafique

Saleemi

et al. 2016

Materials Science-Poland

View full text Add to dashboard Cite

Ion implantation has a potential to modify the surface properties and to produce thin conductive layers in insulating polymers. For this purpose, poly-allyl-diglycol-carbonate (CR-39) was implanted by 400 keV Au + ions with ion fluences ranging from 5 × 10 13 ions/cm 2 to 5 × 10 15 ions/cm 2 . The chemical, morphological and optical properties of implanted CR-39 were analyzed using Raman, Fourier transform infrared (FT-IR) spectroscopy, atomic force microscopy (AFM) and UV-Vis spectroscopy. The electrical conductivity of implanted samples was determined through four-point probe technique. Raman spectroscopy revealed the formation of carbonaceous structures in the implanted layer of CR-39. From FT-IR spectroscopy analysis, changes in functional groups of CR-39 after ion implantation were observed. AFM studies revealed that morphology and surface roughness of implanted samples depend on the fluence of Au ions. The optical band gap of implanted samples decreased from 3.15 eV (for pristine) to 1.05 eV (for sample implanted at 5 × 10 15 ions/cm 2 ). The electrical conductivity was observed to increase with the ion fluence. It is suggested that due to an increase in ion fluence, the carbonaceous structures formed in the implanted region are responsible for the increase in electrical conductivity.

show abstract

Ion bombardment of Poly-Allyl-Diglycol-Carbonate (CR-39)

Cited by 64 publications

References 28 publications

Effect of gamma irradiation on the properties of plastic bottle sheet

Effect of gamma irradiation on the properties of plastic bottle sheet

High electronic excitation induced modifications by 100MeV O7+ and 150MeV Ni11+ ions in Makrofol KG polycarbonate film

Modification in surface properties of poly-allyl-diglycol-carbonate (CR-39) implanted by Au⁺ions at different fluences

Contact Info

Product

Resources

About

Ion bombardment of Poly-Allyl-Diglycol-Carbonate (CR-39)

Cited by 64 publications

References 28 publications

Effect of gamma irradiation on the properties of plastic bottle sheet

Effect of gamma irradiation on the properties of plastic bottle sheet

High electronic excitation induced modifications by 100MeV O7+ and 150MeV Ni11+ ions in Makrofol KG polycarbonate film

Modification in surface properties of poly-allyl-diglycol-carbonate (CR-39) implanted by Au+ions at different fluences

Contact Info

Product

Resources

About

Modification in surface properties of poly-allyl-diglycol-carbonate (CR-39) implanted by Au⁺ions at different fluences