Splet10. mar. 2024 · With the addition of formaldehyde in WPI, the films result in a free-standing and flexible film, whereas the pure WPI films are difficult to handle and lack flexibility. A TENG device based on the WPI and the laser-ablated textured polydimethylsiloxane (PDMS) for pressure-sensor application were developed. Splet15. apr. 2009 · Abstract Thin-layer separation and micro-fabrication of poly (dimethylsiloxane) (PDMS) polymers are conducted via an ultra-short pulsed laser having a pulse width of 900 fs and lasing at an infrared wavelength of 1552 nm. The plasma-mediated ablation threshold of the PDMS is analyzed as 4.6 J cm −2 for single pulse …
Laser-induced porous graphene on Polyimide/PDMS
SpletNational Center for Biotechnology Information Splet30. jun. 2016 · The different laser ablation efficiency can depend on the very low absorption of PDMS in the NIR that allows coupling photon energy at longer depths in the sample … ipm synchronous machine
Numerical simulation and experimental study of pulsed CO2 laser …
Splet30. jun. 2016 · Laser ablation of polymers is a well established process in industrial applications as an alternative to the traditional lithographic methods. Direct laser writing … Splet01. feb. 2024 · Figure 1 a illustrates the fabrication process of laser-induced porous graphene (LIG) and experimental images of the prepared specimen with different PI … Splet23. dec. 2024 · Laser cutting proved to be the most unreliable method. In the literature, this process has been successfully used to produce interlayers for lamination with cut-outs for channel geometry . Additionally, laser cutting can provide a method for precise and rapid prototyping, such as the fabrication of reusable PDMS molds by laser ablation [47,48 ... ipm technology inc