SpletThe sponge exhibited good sensitivity of 0.1145 kPa −1 in the low-pressure range (0–6.5 kPa), short response time (70 ms), and durability for over 2700 s (6000 cycles). The gauge factor of the PVA/H 3 PO 4 @PDMS sponge was 5.51, 1.49, and 0.33 at the strain range of 0–10%, 10–30%, and 30–80%, respectively. SpletWe present a sugar-templated polydimethylsiloxane (PDMS) sponge for the selective absorption of oil from water. The process for fabricating the PDMS sponge does not …
Fabrication of porous PDMS sponges using …
Splet01. nov. 2024 · The PTFE-PDMS sponge was fabricated by the sugar leaching method. Thereafter, the fabricated PTFE-PDMS sponge was sandwiched between a pair of PTFE solid films with a thickness of 50 μ m by chemical bonding. Finally, a corona charging was conducted to render the sandwich material piezoelectric performances. Splet27. avg. 2024 · The PDMS sponge only needed 0.069 MPa force to realize the compression ratio of 90%, which it still maintained after over 50 cycles of compression. In addition, the porous PDMS sponge exhibited an excellent oil absorption and an outstanding reusability, which were potentially useful in water purification. pulmaraton karlovy vary 2022
A polydimethylsiloxane (PDMS) sponge for the selective ... - PubMed
Splet01. jul. 2024 · Here, we demonstrate multifunctional activity of a polydimethyl siloxane (PDMS) nanocomposite sponge for microbial mitigation and oil contaminant removal … Splet08. avg. 2024 · CNT–PDMS sponge performs high sensitivity as a piezoresistance sensor, which is capable of detecting stress repeatedly and owns great electrochemical performance as a compressible supercapacitor which maintains stably under compressive strains, respectively. Assembled with the piezoresistance sensor and the compressible … Splet22. okt. 2024 · The fabricated graphene-coated PDMS sponge shows highly stable mechanical properties in various tensile stress–strain test. A graphene thin film coated … pulmikorti