2026-04-18T17:40:05Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/111162025-12-12T01:05:26Zcom_10259_3844com_10259_5086com_10259_2604com_10259_5822col_10259_3845col_10259_5823
Repositorio Institucional de la Universidad de Burgos
author
López Palacios, Jesús
author
Colina Santamaría, Álvaro
author
Heras Vidaurre, Aránzazu
author
Ruiz Fernández, Virginia
author
Fuente, Luis
2025-12-11T08:18:31Z
2025-12-11T08:18:31Z
2001-06
0003-2700
https://hdl.handle.net/10259/11116
10.1021/ac0014459
1520-6882
A new methodology is presented to offer the possibility of simultaneously obtaining two different spectroscopic signals in a single spectroelectrochemical experiment. Taking the plane of the electrode surface as a spatial reference, normal-beam and parallel-beam UV−vis absorbance signals are jointly analyzed, revealing important experimental differences between the two kinds of signals. Two different chemical systems are selected to show the possibilities of the bidimensional spectroelectrochemistry: a simple diffusive process and an adsorptive electrode reaction. Comparative results show clearly that the two kinds of spectroscopic signals, both normal and parallel to the electrode surface, have to be used together in the study of any electrode reaction scheme.
eng
Spectroelectrochemistry
Diffusion layer
Adsorption
Electropolymerization
Optically transparent electrodes
Long-pathway thin layer cells
Bidimensional Spectroelectrochemistry
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/11116/1/Lopez-ac_2001.pdf
File
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2a3bec51bd2b0db227263342fd959dcd
1179803
application/pdf
Lopez-ac_2001.pdf