Pregledni rad
https://doi.org/10.5599/jese.2011.0003
On the stability of perchlorate ions against reductive attacks in electrochemical systems and in the environment.
Maria Ujvari
orcid.org/0000-0001-9236-9697
; Eotvos Lorand University, Institute of Chemistry, Department of Physical Chemistry, Budapest, Hungary
Gyozo G. Lang
; Eotvos Lorand University, Institute of Chemistry, Department of Physical Chemistry, Budapest, Hungary
Sažetak
The problems related to the electrochemical/electrocatalytic stability of perchlorate ions are reviewed in the light of recent experimental results. The electrocatalytic, catalytic, and electrochemical reduction processes are presented and the links between them are outlined. Some possible mechanisms of the complicated reduction processes are discussed. Various methods for the detection of reduction process are presented, e.g. voltammetry, impedance spectroscopy, and radiotracer methods. Environmental aspects and some methods for perchlorate removal and wastewater treatment are briefly summarized.
Ključne riječi
Perchlorate ions; Environmental contamination; Waste water treatment; Electrocatalytic reduction; Reduction mechanism; Noble metals; Corrosion
Hrčak ID:
86910
URI
Datum izdavanja:
20.8.2011.
Posjeta: 3.209 *