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Spectroscopic Analysis Of The Traditional Cyanotype Process And Its Impact On Art, Jacob Applegarth
Spectroscopic Analysis Of The Traditional Cyanotype Process And Its Impact On Art, Jacob Applegarth
Undergraduate Honors Thesis Collection
Reflectance spectroscopy was used to study the cyanotype printing process. Originally this process was used to make photocopies of building designs, but today it is used for art. The cyanotype process is a photo catalyzed oxidation-reduction reaction. This study altered the concentrations and reagents involved in the printing process, and it included the use of ammonium ferricyanide and ammonium iron(III) oxalate along with the traditional potassium ferricyanide and ammonium iron(III) citrate. The impact of these changes on the rate of formation of Prussian blue was observed and quantified. Rate laws and general trends were determined for the reagents involved. Qualitative …