Evidence for Nucleation-Growth, Redistribution, and Dissolution Mechanisms during the Course of Redox Cycling Experiments on the C60/NBu4C60Solid-State Redox System:  Voltammetric, SEM, and in Situ AFM Studies

1999 ◽  
Vol 103 (27) ◽  
pp. 5637-5644 ◽  
Author(s):  
Marco F. Suárez ◽  
Frank Marken ◽  
Richard G. Compton ◽  
Alan M. Bond ◽  
Wujian Miao ◽  
...  
Keyword(s):  
Redox System ◽  
Redox Cycling ◽  
Nucleation Growth

scholarly journals ELECTROCHEMICAL OXIDATION OF ETHANOL USING Ni-Co-PVC COMPOSITE ELECTRODE

2011 ◽  
Vol 11 (1) ◽  
pp. 75-84 ◽  
Author(s):  
Riyanto Riyanto ◽  
Mohamed Rozali Othman ◽  
Jumat Salimon
Keyword(s):  
Polyvinyl Chloride ◽  
Electrochemical Behavior ◽  
Morphological Characteristics ◽  
Redox System ◽  
Electrochemical Technique ◽  
Metal Foil ◽  
Composite Electrodes ◽  
Nickel Metal ◽  
Nickel Cobalt

The morphological characteristics and electrochemical behavior of nickel metal foil (Ni), nickel-polyvinyl chloride (Ni-PVC) and nickel-cobalt-polyvinyl chloride (Ni-Co-PVC) electrodes in alkaline solution has been investigated. The morphological characteristics of the electrode surface were studied using SEM and EDS, while the electrochemical behavior of the electrodes was studied using cyclic voltammetry (CV). It was found that composite electrodes (Ni-PVC and Ni-Co-PVC) have a porous, irregular and rough surface. In situ studies using electrochemical technique using those three electrodes exhibited electrochemical activity for redox system, as well as selectivity in the electrooxidation of ethanol to acetic acid. The studies also found that an electrokinetics and electrocatalytic activity behaviors of the electrodes prepared were Ni metal foil

In situ SAXS probing the evolution of the precursors and onset of nucleation of ZnSe colloidal semiconductor quantum dots

2020 ◽  
Vol 56 (13) ◽  
pp. 2031-2034 ◽  
Author(s):  
Xiaoyu Hao ◽  
Meng Chen ◽  
LinXi Wang ◽  
Zhaopeng Cao ◽  
Yan Li ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Semiconductor Quantum Dots ◽  
Conversion Reaction ◽  
Colloidal Semiconductor ◽  
Nucleation Growth

The effect of diphenyl phosphine (HPPh2) on precursors conversion reaction and nucleation/growth of quantum dots (QDs) were in situ investigated by the combination of SAXS and UV-vis.

scholarly journals Structural dynamics of an iron molybdate catalyst under redox cycling conditions studied with in situ multi edge XAS and XRD

2020 ◽  
Vol 22 (20) ◽  
pp. 11713-11723 ◽  
Author(s):  
Abhijeet Gaur ◽  
Matthias Stehle ◽  
Kristian Viegaard Raun ◽  
Joachim Thrane ◽  
Anker Degn Jensen ◽  
...  
Keyword(s):  
Phase Transformations ◽  
Absorption Spectroscopy ◽  
Structural Dynamics ◽  
Redox Cycling ◽  
X Ray Diffraction ◽  
Iron Molybdate ◽  
X Ray ◽  
X Ray Absorption

Combination of in situ multi-edge X-ray absorption spectroscopy at the Mo K- and Fe K-edges in combination with X-ray diffraction successfully uncovered structural dynamics and phase transformations of an iron molybdate catalyst during redox cycling.

In Situ Observation of the Evolution of Pt Particles in a Perovskite-Based Catalyst During Redox Cycling at High Temperature and Atmospheric Pressure with Atomic Resolution

2012 ◽  
Vol 18 (S2) ◽  
pp. 1120-1121 ◽  
Author(s):  
M.B. Katz ◽  
Y. Duan ◽  
G.W. Graham ◽  
X. Pan ◽  
L.F. Allard
Keyword(s):  
High Temperature ◽  
Atmospheric Pressure ◽  
Redox Cycling ◽  
Atomic Resolution ◽  
In Situ Observation

Extended abstract of a paper presented at Microscopy and Microanalysis 2012 in Phoenix, Arizona, USA, July 29 – August 2, 2012.

Nucleation, Growth, and Solvated Behavior of Erythromycin as Monitored in Situ by Using FBRM and PVM

2006 ◽  
Vol 10 (3) ◽  
pp. 450-456 ◽  
Author(s):  
Zhanzhong Wang ◽  
Jingkang Wang ◽  
Leping Dang
Keyword(s):  
Nucleation Growth

In situ amplified electronic signal for determination of low-abundance proteins coupling with nanocatalyst-based redox cycling

2013 ◽  
Vol 49 (15) ◽  
pp. 1530 ◽  
Author(s):  
Juan Tang ◽  
Jun Zhou ◽  
Qunfang Li ◽  
Dianping Tang ◽  
Guonan Chen ◽  
...  
Keyword(s):  
Redox Cycling ◽  
Electronic Signal ◽  
Abundance Proteins

scholarly journals In-situ redox cycling behaviour of Ni–BaZr0.85Y0.15O3−δ cermet anodes for Protonic Ceramic Fuel Cells

2014 ◽  
Vol 39 (34) ◽  
pp. 19780-19788 ◽  
Author(s):  
Narendar Nasani ◽  
Zhu-Jun Wang ◽  
Marc G. Willinger ◽  
Aleksey A. Yaremchenko ◽  
Duncan P. Fagg
Keyword(s):  
Fuel Cells ◽  
Redox Cycling ◽  
Ceramic Fuel ◽  
Ceramic Fuel Cells
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