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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 id 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


Puni tekst: engleski pdf 598 Kb

str. 1-26

preuzimanja: 2.083

citiraj


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

https://hrcak.srce.hr/86910

Datum izdavanja:

20.8.2011.

Posjeta: 2.808 *