Abstracts Book - IMRC 2018

• SC7-P007
MECHANICAL SYNTHESIS AND EVALUATION OF A MODIFIED
ELECTRODE WITH MOF-RPR
Ingrid Guadalupe Meza Pardo 1 , María Aurora Veloz Rodríguez 1 , Victor Esteban Reyes Cruz 1 ,
Gustavo Urbano Reyes 1 , María Isabel Reyes 1 , José María Rivera Villanueva 2 , Josè Angel Cobos
Murcia 1,3
1 Universidad Autónoma del Estado de Hidalgo, Área Académica de Ciencias de la Tierra y
Materiales, Mexico. 2 Universidad Veracruzana, Facultad de Ciencias Químicas, Mexico.
3 Consejo Nacional de Ciencia y Tecnologia - CONACYT, Depto. de Cátedras, Mexico.
The hybrid molecules, such as MOF, are compounds formed by an organic
binder and a metal ion, which, when joined, form a porous material with a high
surface area, with specific characteristics allowing applications in different areas
of science. That is why in this work the mechanochemical synthesis of the MOF-
RPR is addressed. It has been made with 4,4dipyridil and 0,562 g (0.002 mol) of
zinc acetate (trihydrate), thus allowing to obtain yellow crystals. Subsequently
we proceeded to evaluate using a three-electrode arrangement, taking as a
working electrode a carbon paste electrode modified with the MOF previously
synthesized, the electrochemical technique that was used was the cyclic
voltammetry and linear voltammetry in an injected NaCl system with Nitrogen
and without this gas, with a potential window of -0.750 to 1200 mV, obtaining
voltammograms in which the presence of signals indicating oxidation and
reduction processes can be observed with respect to the interface that exists
between the modified electrode and the electrolyte species. Unlike the
unmodified carbon paste electrode that does not show signs when a potential
is imposed.
Keywords: MOF, MOF-RPR, Carbon paste electrode
Presenting authors email: ingrid.mezap@gmail.com