In-Situ Analysis of Scan Rate Effect on Pt Dissolution Under Potential Cycling

2014 ◽  
Keyword(s):  
Rate Effect ◽  
In Situ Analysis ◽  
Potential Cycling ◽  
Scan Rate ◽  
Pt Dissolution

Pb Electrodeposition in the Presence of Chlorine Ions on Cu(100): An in Situ Optical Reflectivity Difference Study

2003 ◽  
Vol 781 ◽  
Author(s):  
J. Gray ◽  
W. Schwarzacher ◽  
X.D. Zhu
Keyword(s):  
Oblique Incidence ◽  
Opposite Sign ◽  
Bulk Phase ◽  
Phase Layer ◽  
Optical Reflectivity ◽  
Scan Rate ◽  
Different Types ◽  
Chlorine Ions ◽  
High Overpotentials

AbstractWe studied the initial stages of the electrodeposition of Pb in the presence of chlorine ions on Cu(100), using an oblique-incidence optical reflectivity difference (OIRD) technique. The OI-RD results reveal that immediately following the underpotential deposition (UPD) of the first Pb monolayer, two different types of bulk-phase films grow depending upon the magnitude of overpotential and cyclic voltammetry (CV) scan rate. At low overpotentials and/or slow scan rates, we propose that a bulk-phase Pb film grows on top of the UPD monolayer. At high overpotentials and/or fast scan rates, either a PbO, PbCl2, or a rough Pb bulk-phase layer grows on top of the UPD layer such that the reflectivity difference signal from such a film has an opposite sign.

In Situ Analysis and Visualization with CREATE-AVTMHelios

2021 ◽  
Author(s):  
Andrew C. Bauer ◽  
James R. Forsythe ◽  
Jay Sitaraman ◽  
Andrew M. Wissink ◽  
Buvaneswari Jayaraman ◽  
...  
Keyword(s):  
In Situ Analysis

scholarly journals Visualization and in situ analysis of leukocyte trafficking into the ankle joint in a systemic murine model of rheumatoid arthritis

2005 ◽  
Vol 52 (10) ◽  
pp. 3269-3278 ◽  
Author(s):  
István Gál ◽  
Éva Bajnok ◽  
Sándor Szántó ◽  
Bara Sarraj ◽  
Tibor T. Glant ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Ankle Joint ◽  
Murine Model ◽  
In Situ Analysis ◽  
Leukocyte Trafficking
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