Goktas, HilalInce, Fatma Gul2025-01-272025-01-2720091612-8850https://doi.org/10.1002/ppap.200800077https://hdl.handle.net/20.500.12428/26762PTH nanoparticles and thin films were synthesized via a plasma polymerization technique using a double-discharge system. This system has a fast filamentary discharge formed from the superposition of an ordinary low-pressure dc glow discharge and a high-current pulsed one. The samples were characterized by SEM, TEM, XPS, UV-vis and FT-IR spectroscopy. We found that superposing two discharges allows to control the morphology of the films. In the high-temperature region, smooth and uniform thin films were produced, whereas gas-phase polymerization resulted in films with grains of irregular shape. However, the films produced in the gas-phase region exhibited highly thiophenic structures and could be dispersed in DCM, giving nanoparticles of 30 to 50 nm diameter.eninfo:eu-repo/semantics/closedAccessDC dischargesfilamentary dischargesnanostructurespolymerizationthin filmsArticle6212613110.1002/ppap.200800077Q1WOS:0002636362000052-s2.0-67349169826Q1