Investigation of the interaction of caffeic acid with surface of nanosized cerium dioxide by methods of thermodesorption mass-spectrometry and IR-spectroscopy

Nastasiienko, N. N, Palianytsia, B. B., Kartel, M. T., Larsson, M. and Kulik, T. V. ORCID: https://orcid.org/0000-0002-1740-0348 2018. Investigation of the interaction of caffeic acid with surface of nanosized cerium dioxide by methods of thermodesorption mass-spectrometry and IR-spectroscopy. Chemistry, Physics and Technology of Surface 9 (3) , pp. 275-288. 10.15407/hftp09.03.275

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Abstract

The study of the thermochemical properties of caffeic acid and its surface complexes is important for the pharmaceutical and food industries, medicine and for development of technologies of heterogeneous catalytic pyrolysis of the renewable plant biomass components. In this work, the structure of the surface complexes of caffeic acid on the surface of nanosized cerium dioxide was investigated using FTIR spectroscopy, depending on the degree of the surface coverage (0.1–1.2 mmol/g). Thermal transformations of surface complexes were studied using temperature-programmed desorption mass spectrometry (TPD MS).

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Chemistry Schools > Physical, Chemical & Environmental Sciences
Language other than English:	['eprint_fieldopt_language_Ukrainian' not defined]
Publisher:	National Academy of Sciences of Ukraine
ISSN:	2079-1704
Date of Acceptance:	23 August 2018
Last Modified:	11 Nov 2026 10:30
URI:	https://orca.cardiff.ac.uk/id/eprint/190842

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