Electrocatalytic reduction of dioxygen by Mn(iii) meso-tetra(N-methylpyridinium-4-yl)porphyrin in universal buffer

2019 ◽  
Vol 48 (24) ◽  
pp. 8633-8641 ◽  
Author(s):  
Lauren E. Lieske ◽  
Shelby L. Hooe ◽  
Asa W. Nichols ◽  
Charles W. Machan
Keyword(s):  
Cyclic Voltammetry ◽  
Electrochemical Characterization ◽  
Electrocatalytic Reduction ◽  
Universal Buffer ◽  
Aqueous Conditions

The electrochemical characterization of manganese(iii) meso-tetra(N-methylpyridinium-4-yl)porphyrin pentachloride via cyclic voltammetry (CV) and UV-vis spectroelectrochemistry (UV-vis SEC) was performed to examine O2 reduction in aqueous conditions.

scholarly journals Electrochemical characterization of the Au-In-Sb system

2009 ◽  
Vol 63 (4) ◽  
pp. 289-292 ◽  
Author(s):  
Lidija Gomidzelovic ◽  
Zvonimir Stankovic ◽  
Zoran Stevic ◽  
Dragana Zivkovic
Keyword(s):  
Phase Diagram ◽  
Cyclic Voltammetry ◽  
Physical Characteristics ◽  
Electrochemical Characterization ◽  
Lead Free ◽  
Electrochemical Characteristics ◽  
Lead Free Solder ◽  
Free Solder ◽  
The Moment

The Au-In-Sb system belongs to the group of potential candidates for new lead-free solder materials. Therefore, a lot of investigations concerning its phase diagram and thermodynamic, mechanical, physical characteristics are going on at the moment. Having in mind the significance of such materials application in electronics, it is also very important to study their electrochemical characteristics. In order to give such a characterization, the results of cyclic voltammetry measurements for some alloys in the Au-In-Sb system are presented in this paper.

scholarly journals Electrochemical Characterization of Gelatine Derived Ceramics

2014 ◽  
Vol 14 (4) ◽  
pp. 75-81 ◽  
Author(s):  
A.P. Nowak ◽  
K. Trzciński ◽  
A. Lisowska-Oleksiak
Keyword(s):  
Raman Spectroscopy ◽  
Cyclic Voltammetry ◽  
Cluster Size ◽  
Weight Ratio ◽  
Electrochemical Characterization ◽  
New Materials ◽  
Capacity Fading ◽  
Cyclic Polarization ◽  
Electrochemical Tests

Abstract New materials obtained by pyrolysis of gelatine (G) and poly(1,2-dimethylsilazane) (PSN) (weight ratio: G/PSN 70/30) at temperatures 700 and 900 °C were characterized by SEM and Raman spectroscopy. The presence of ceramics influences on the cluster size of the materials. Electrochemical tests were performed by cyclic voltammetry and galvanostatic cyclic polarization. The capacity of G/PSN was 464 and 527 mAh/g for materials pyrolysed at 700 and 900 °C. The capacity fading was 1 % after 17th cycle for G/PSN at 900 °C. This value is higher of 185 mAh/g in comparison to capacity of gelatine pyrolysed at the same conditions.

scholarly journals Electrochemical characterization of bioactive hydroxyxanthones by cyclic voltammetry

2013 ◽  
Vol 54 (1) ◽  
pp. 85-90 ◽  
Author(s):  
Clementina M.M. Santos ◽  
M. Beatriz Q. Garcia ◽  
Artur M.S. Silva ◽  
René Santus ◽  
Patrice Morlière ◽  
...  
Keyword(s):  
Cyclic Voltammetry ◽  
Electrochemical Characterization
Sign in / Sign up

Export Citation Format

Share Document