| Full text | |
| Author(s): |
Diniz, Vinicius
;
Rath, Susanne
;
Crick, Colin R.
Total Authors: 3
|
| Document type: | Journal article |
| Source: | ACS APPLIED POLYMER MATERIALS; v. 7, n. 2, p. 6-pg., 2025-01-06. |
| Abstract | |
Inverse vulcanization (IV) enables the production of sustainable polymer from sulfur waste, offering hydrophobic, fluorine-free, and superhydrophobic coatings. However, these materials need adhesion improvements for enhanced durability. This study has developed an epoxy-, fluorine-, and metal-free superhydrophobic coating using the spray-coating of carbon nanofibers (CNFs), silica nanoparticles, and IV polymers on glass. An optimized formula of 28% sulfur, 20 mg/mL CNFs, 25 mg/mL silica, and 80 mg/mL polymer-was established. Zn(DTC)2-catalyzed coatings retained superhydrophobicity for 150 tape peeling cycles, up to 250 degrees C, and 6 h of UV-C exposure, demonstrating a straightforward, eco-friendly approach to durable, versatile superhydrophobic coatings. (AU) | |
| FAPESP's process: | 21/08123-0 - Advanced hybrid materials for direct potable reuse as alternatives to activated carbon for removal of contaminants of emerging concern |
| Grantee: | Vinicíus Diniz |
| Support Opportunities: | Scholarships in Brazil - Doctorate |
| FAPESP's process: | 22/11350-1 - Investigating the viability of photoactive and antimicrobial nanomaterials for water purification |
| Grantee: | Vinicíus Diniz |
| Support Opportunities: | Scholarships abroad - Research Internship - Doctorate |