1970
DOI: 10.1021/i360033a003
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Laser Radiation-Induced, Residue-Free, Localized Decomposition of Some Plastics

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Cited by 9 publications
(5 citation statements)
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References 9 publications
(17 reference statements)
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“…To test the influence of polymer residues on the degradation rate of GaTe, flakes were transferred to monolayer graphene surfaces with high and low levels of PMMA residue (Supporting Information, S4). We observed that higher residue levels led to increased degradation in GaTe, possibly due to further decomposition of residues into oxygen-containing products. , …”
Section: Resultsmentioning
confidence: 71%
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“…To test the influence of polymer residues on the degradation rate of GaTe, flakes were transferred to monolayer graphene surfaces with high and low levels of PMMA residue (Supporting Information, S4). We observed that higher residue levels led to increased degradation in GaTe, possibly due to further decomposition of residues into oxygen-containing products. , …”
Section: Resultsmentioning
confidence: 71%
“…We observed that higher residue levels led to increased degradation in GaTe, possibly due to further decomposition of residues into oxygen-containing products. 47,48…”
Section: Resultsmentioning
confidence: 99%
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“…0.7 cm, length 1.5 cm) sealed to the cell body was positioned in the middle of the cell along its symmetry axis. A tunable continuous-wave (cw) C 0 2 laser' operated at the P(20) line of the O F 1 4 10"O transition was used for the irradiation of a compact polymer sample melt beforehand and housed in the tube. The laser beam (10 W output) was mildly focused by a germanium (Ge) lens (focal length 10cm) to obtain an incident energy density of -30 W cni-'.…”
Section: Methodsmentioning
confidence: 99%
“…At temperatures above 160 o C acceleration of scission (an auto-oxidative reaction) by the generated degradation products has been reported [21]. On exposure to laser irradiation of sufficient power, POM is known to degrade in a manner consistent with its thermal degradation [22], with marking achieved if the contrast of acceptable quality is achieved in the irradiated area. In this work, the results and insights from attempts at laser marking three types of POM (transparent (uncoloured POM), white POM, and black coloured POM) using a wide range of laser marking parameters are presented, and differences in their respective laser markability are highlighted.…”
Section: Introductionmentioning
confidence: 99%