Abstract
Un pigment contenant de l'oxyde de zinc peut decolorer le papier sous l'action de la lumiere. Il se produit une reaction photochimique entre la vapeur d'eau et l'oxygene de l'air en presence de ZnO avec formation d'eau oxygenee qui decolore le papier. Deux exemples de ce processus ont ete etudies par diffraction et fluorescence RX
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.