Long Optical Path Length Cell for Thin-Layer Spectroelectrochemistry

Autor: Neal J. Simmons, Marc D. Porter
Rok vydání: 1997
Předmět:
Zdroj: Analytical Chemistry. 69:2866-2869
ISSN: 1520-6882
0003-2700
Popis: This paper describes the design and construction of a thin-layer spectroelectrochemical cell with a long optical path length. This cuvette-based cell, which can be reproducibly filled by capillary action, facilitates the use of metal thin-film electrodes such as those constructed on glass, silicon, and mica substrates. Electrochemical and spectroscopic data are presented that demonstrate the thin-layer behavior of the cell and other important performance characteristics (e.g., optical sensitivity, electrolysis time, and oxygen exclusion capability).
Databáze: OpenAIRE