A5116276250- Cultural Heritage Materials Analysis
- Dyeing and Modifying Textile Fibers
- Pigment Synthesis and Properties
- Fashion and Cultural Textiles
University of Florence
2025
Cellulose acetate (CA) motion picture films are subjected to degradation especially due the “vinegar syndrome”, a de-acetylation process catalyzed by high temperature, humidity, and acidity. Acetic acid is released as by-product of this reaction acts catalyst that triggers an autocatalytic process. The main aim study was evaluate use metal oxide, hydroxide, carbonate nanoparticles, well their composite inorganic-organic systems, for ad-sorption acetic inhibition deacetylation Various...
Cellulose acetate (CA) motion picture films are subjected to degradation, especially due the “vinegar syndrome”, a de-acetylation process catalyzed by high temperature, humidity, and acidity. Acetic acid is released as by-product of this reaction acts catalyst that triggers an autocatalytic process. The main aim study was evaluate use metal oxide, hydroxide, carbonate nanoparticles, well their composite inorganic–organic systems, for adsorption acetic inhibition deacetylation Various...