Vibrational Emission Study of the CN and C₂ in Nylon and ZnO/Nylon Polymer Using Laser-Induced Breakdown Spectroscopy (LIBS).

ABSTRACT: The laser-induced breakdown spectroscopy (LIBS) technique was performed on polymers to study the neutral and ionic emission lines along with the CN violet system (B²Σ⁺ to X²Σ⁺) and the C₂ Swan system (d³ П_g-a³ П_u). For the laser-based emission analyses, the plasma was produced by focusing the laser beam of a Q-switched Nd: YAG laser (2ω) at an optical wavelength of 532 nm, 5 ns pulse width, and a repetition frequency of 10 Hz. The integration time of the detection system was fixed at 1-10 ms while the target sample was positioned in air ambiance. Two organic polymers were investigated in this work: nylon and nylon doped with ZnO. The molecular optical emission study of nylon and doped

SUBMITTER: Alrebdi TA 

PROVIDER: S-EPMC9460295 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature