Simultaneous Electrochemical-Electron Spin Resonance Measurements with a Coaxial Microwave Cavity

R. D. Allendoerfer; G. A. Martinchek; Stanley Bruckenstein

doi:10.1021/ac60356a023

Simultaneous Electrochemical-Electron Spin Resonance Measurements with a Coaxial Microwave Cavity

R. D. Allendoerfer
, G. A. Martinchek
, Stanley Bruckenstein

Chemistry

SUNY Buffalo

Research output: Contribution to journal › Article › peer-review

80 Scopus citations

Abstract

A new design for a cell to make simultaneous electrochemical-electron spin resonance measurements (SEESR) is described. The 22 cm² helical working electrode of the electrolysis cell forms the center conductor of a coaxial microwave cavity providing optimum ESR sensitivity while maintaining good electrochemical parameters. The ESR signals resulting from potential steps, constant current pulses, cyclic and square wave voltammetry are discussed. It Is estimated that electrochemically generated radicals with lifetimes as short as 10^-5 sec can be observed by ESR using this cell.

Original language	English
Pages (from-to)	890-894
Number of pages	5
Journal	Analytical Chemistry
Volume	47
Issue number	6
DOIs	https://doi.org/10.1021/ac60356a023
State	Published - May 1 1975

Access to Document

10.1021/ac60356a023

Cite this

@article{c7ff1933dbd845429ac9ed5ee6ab6e4b,

title = "Simultaneous Electrochemical-Electron Spin Resonance Measurements with a Coaxial Microwave Cavity",

abstract = "A new design for a cell to make simultaneous electrochemical-electron spin resonance measurements (SEESR) is described. The 22 cm2 helical working electrode of the electrolysis cell forms the center conductor of a coaxial microwave cavity providing optimum ESR sensitivity while maintaining good electrochemical parameters. The ESR signals resulting from potential steps, constant current pulses, cyclic and square wave voltammetry are discussed. It Is estimated that electrochemically generated radicals with lifetimes as short as 10-5 sec can be observed by ESR using this cell.",

author = "Allendoerfer, \{R. D.\} and Martinchek, \{G. A.\} and Stanley Bruckenstein",

year = "1975",

month = may,

day = "1",

doi = "10.1021/ac60356a023",

language = "English",

volume = "47",

pages = "890--894",

journal = "Analytical Chemistry",

issn = "0003-2700",

publisher = "American Chemical Society",

number = "6",

}

TY - JOUR

T1 - Simultaneous Electrochemical-Electron Spin Resonance Measurements with a Coaxial Microwave Cavity

AU - Allendoerfer, R. D.

AU - Martinchek, G. A.

AU - Bruckenstein, Stanley

PY - 1975/5/1

Y1 - 1975/5/1

N2 - A new design for a cell to make simultaneous electrochemical-electron spin resonance measurements (SEESR) is described. The 22 cm2 helical working electrode of the electrolysis cell forms the center conductor of a coaxial microwave cavity providing optimum ESR sensitivity while maintaining good electrochemical parameters. The ESR signals resulting from potential steps, constant current pulses, cyclic and square wave voltammetry are discussed. It Is estimated that electrochemically generated radicals with lifetimes as short as 10-5 sec can be observed by ESR using this cell.

AB - A new design for a cell to make simultaneous electrochemical-electron spin resonance measurements (SEESR) is described. The 22 cm2 helical working electrode of the electrolysis cell forms the center conductor of a coaxial microwave cavity providing optimum ESR sensitivity while maintaining good electrochemical parameters. The ESR signals resulting from potential steps, constant current pulses, cyclic and square wave voltammetry are discussed. It Is estimated that electrochemically generated radicals with lifetimes as short as 10-5 sec can be observed by ESR using this cell.

UR - https://www.scopus.com/pages/publications/0001441116

U2 - 10.1021/ac60356a023

DO - 10.1021/ac60356a023

M3 - Article

AN - SCOPUS:0001441116

SN - 0003-2700

VL - 47

SP - 890

EP - 894

JO - Analytical Chemistry

JF - Analytical Chemistry

IS - 6

ER -

Simultaneous Electrochemical-Electron Spin Resonance Measurements with a Coaxial Microwave Cavity

Abstract

Access to Document

Other files and links

Fingerprint

Cite this