Measurement of Apparent Diffusion Coefficients within Ultrathin Nafion Langmuir−Schaefer Films:  Comparison of a Novel Scanning Electrochemical Microscopy Approach with Cyclic Voltammetry†

Langmuir ◽  
2006 ◽  
Vol 22 (25) ◽  
pp. 10380-10388 ◽  
Author(s):  
Paolo Bertoncello ◽  
Ilenia Ciani ◽  
Fei Li ◽  
Patrick R. Unwin
Keyword(s):  
Cyclic Voltammetry ◽  
Diffusion Coefficients ◽  
Scanning Electrochemical Microscopy ◽  
Apparent Diffusion Coefficients ◽  
Apparent Diffusion ◽  
Electrochemical Microscopy

scholarly journals The Redox Chemistry of Ruthenium Dioxide: A Cyclic Voltammetry Study—Review and Revision

2018 ◽  
Vol 2018 ◽  
pp. 1-15 ◽  
Author(s):  
Sebastian Chalupczok ◽  
Peter Kurzweil ◽  
Helmut Hartmann ◽  
Christian Schell
Keyword(s):  
Cyclic Voltammetry ◽  
Sulfuric Acid ◽  
Electrochemical Properties ◽  
Sodium Hydroxide ◽  
Diffusion Coefficients ◽  
Alkaline Solutions ◽  
Ruthenium Dioxide ◽  
Apparent Diffusion Coefficients ◽  
Apparent Diffusion ◽  
Charge Calculations

By cyclic voltammetry at high scan rates, the electrochemical properties of RuO2 in acidic and alkaline solutions were investigated in detail. Thirteen current peaks can be distinguished in sulfuric acid and sodium hydroxide. With respect to the pH sensitivity of RuO2 electrodes, we considered charge calculations, peak currents, and apparent diffusion coefficients. The nature of the Ru(II) oxidation was clarified by Ru(I)−Ru(III) species.

scholarly journals Heterogeneity of Apparent Diffusion Coefficients Within Infarcts

Stroke ◽  
2001 ◽  
Vol 32 (7) ◽  
pp. 1695-1696
Author(s):  
Pratik Mukherjee ◽  
Robert C. McKinstry ◽  
Joshua S. Shimony ◽  
Erbil Akbudak ◽  
Abraham Z. Snyder ◽  
...  
Keyword(s):  
Diffusion Coefficients ◽  
Apparent Diffusion Coefficients ◽  
Apparent Diffusion

Minimum apparent diffusion coefficients in the evaluation of brain tumors

2005 ◽  
Vol 55 (3) ◽  
pp. 393-400 ◽  
Author(s):  
Omer Kitis ◽  
Hakan Altay ◽  
Cem Calli ◽  
Nilgun Yunten ◽  
Taner Akalin ◽  
...  
Keyword(s):  
Brain Tumors ◽  
Diffusion Coefficients ◽  
Apparent Diffusion Coefficients ◽  
Apparent Diffusion
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