Iskalni niz:
išči po
išči po
išči po
išči po
Vrsta gradiva:
Jezik:
Št. zadetkov: 2
Impact of accumulation of organic acids on the degradation of cellulose in historic paper
Ida Kraševec, Aleksander Kravos, Klara Retko, Irena Kralj Cigić, Matija Strlič, Hend Mahgoub
Izvirni znanstveni članek
Oznake: celuloza;kislost;oksalna kislina;Ramanska spektroskopija;znanost o dediščini;konserviranje;cellulose;acidity;oxalic acid;Raman spectroscopy;heritage science;conservation;
The acidity of historic paper, a property crucial for its preservation, is thought to mainly depend on the type of sizing. However, this research shows that during its degradation, paper acidity increases mainly due to the formation of non-volatile carboxylic acids, which accelerate acid-catalysed h ...
Leto: 2025 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Investigation of the structural changes in silk due to tin weighting
Ibrahim Elrefaey, Hend Mahgoub, Chiara Vettorazzo, Marjan Marinšek, Anton Meden, Andrej Jamnik, Matija Tomšič, Matija Strlič
Izvirni znanstveni članek
Oznake: svila;obtežitev kositra;strukturne spremembe;rentgenska analiza;IR spektroskopija;silk;tin-weighting;structural changes;X-ray analysis;IR spectroscopy;
n the 19th century, the weighting of silk with metal salts, such as tin, was a common practice to enhance certain properties of silk fabrics and compensate for the weight loss incurred during the degumming process. This technique induces both physical and chemical modifications to the fibres, contri ...
Leto: 2024 Vir: Fakulteta za kemijo in kemijsko tehnologijo (UL FKKT)
Št. zadetkov: 2
Ključne besede:
Leto izdaje:
Avtorji:
Repozitorij:
Tipologija:
Jezik: