A New Sensor for Perchlorate Ion

Artigo

Fecha

1993-01-01

Registro en:

Analytical Letters. New York: Marcel Dekker Inc., v. 26, n. 12, p. 2555-2563, 1993.

0003-2719

http://hdl.handle.net/11449/39253

10.1080/00032719308017973

WOS:A1993MD56100003

8540599256820672

http://repositorioslatinoamericanos.uchile.cl/handle/2250/3910393

Autor

Universidade Estadual de Campinas (UNICAMP)

Universidade Estadual Paulista (Unesp)

Institución

Universidade Paulista Júlio de Mesquita Filho (Brasil)

Resumen

A potentiometric sensor for perchlorate anion was developed by mixing a silica gel, chemically modified with 1,4-diazabicyclo (2.2.2)octane, with an epoxy polymer and carbon. The electode showed Nernstian response to the perchlorate ion in the concentration range of 10(-1) and 10(-4) mol L-1.

Materias

PERCHLORATE

ION SELECTIVE ELECTRODE

CARBON EPOXY MATRIX AND MODIFIED SILICA ELECTRODE

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