Simultaneous electrochemical-electron spin resonance measurements. I. Cell design and preliminary results

نویسندگان

  • Ira B. Goldberg
  • Allen J. Bard
چکیده

The Journal of Physical Chemistry is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Simultaneous electrochemical-electron spin resonance measurements. I. Cell design and preliminary results Ira B. Goldberg, and Allen J. Bard J. Phys. Chem., 1971, 75 (21), 3281-3290• DOI: 10.1021/j100690a013 • Publication Date (Web): 01 May 2002 Downloaded from http://pubs.acs.org on February 19, 2009

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Simultaneous electrochemical-electron spin resonance measurements. II. Kinetic measurments using constant current pulse

The Journal of Physical Chemistry is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Simultaneous electrochemical-electron spin resonance measurements. II. Kinetic measurments using constant current pulse Ira B. Goldberg, and Allen J. Bard J. Phys. Chem., 1974, 78 (3), 290-294• DOI: 10.1021/j100596a021 • Publication Date (Web): 01 May 2002 Downloaded...

متن کامل

MAGNETISATION AND ELECTRON SPIN RESONANCE STUDIES OF TETRAHEDRAL AMORPHOUS CARBON

The magnetisation and electron spin resonance (ESR) spectrum of two specimens of tetrahedral amorphous carbon (ta-C), deposited from a filtered cathodic arc, were measured over a wide temperature range. The magnetisation was found to consist of superparamagnetic, paramagnetic and diamagnetic contributions. The superparamagnetic contribution resembled that recently found in carbon prepared from ...

متن کامل

Cathodic reduction of bisulfite and sulfur dioxide in aqueous solutions on copper electrodes: an electrochemical ESR study.

The electrochemical reduction of aqueous solutions of sulfite under acidic conditions on copper electrodes is reported, and a mechanism is proposed. Cyclic voltammetry at a copper disk suggests the operation of two reduction processes, the dominant process depending on solution pH. At very low pH (0-2), sulfur dioxide is reduced in a two-electron, two-proton reaction, but at higher pH (2-5), bi...

متن کامل

Measurement of Nitric Oxide and Reactive Oxygen Species in the Vascular Wall

Vascular generation of nitric oxide (NO) plays an important role in the regulation of blood flow, and is counterbalanced by the formation of radical oxygen species (ROS). Thus, an imbalance in vascular NO and ROS production contributes to endothelial dysfunction, which is associated with cardiovascular disease. Here we review the main and commonly used methods that have been applied to determin...

متن کامل

Electrochemical electron paramagnetic resonance utilizing loop gap resonators and micro-electrochemical cells.

A miniaturised electrochemical cell design for Electron Paramagnetic Resonance (EPR) studies is reported. The cell incorporates a Loop Gap Resonator (LGR) for EPR investigation of electrochemically generated radicals in aqueous (and other large dielectric loss) samples and achieves accurate potential control for electrochemistry by using micro-wires as working electrodes. The electrochemical be...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2009