SEPARATION AND CHARACTERIZATION OF ANTHOCYANINS BY ANALYTICAL AND ELECTROCHEMICAL METHODS

2011 ◽  
Vol 10 (5) ◽  
pp. 697-701 ◽  
Author(s):  
Firuta Fitigau ◽  
Claudia Popescu ◽  
Adina-Elena Segneanu ◽  
Ionel Balcu ◽  
Raluca Martagiu ◽  
...  
Keyword(s):  
Electrochemical Methods

scholarly journals Characterization of a 20 kHz sonoreactor. Part II: analysis of chemical effects by classical and electrochemical methods

2005 ◽  
Vol 12 (1-2) ◽  
pp. 67-72 ◽  
Author(s):  
V. Sáez ◽  
A. Frı́as-Ferrer ◽  
J. Iniesta ◽  
J. González-Garcı́a ◽  
A. Aldaz ◽  
...  
Keyword(s):  
Electrochemical Methods ◽  
Chemical Effects

In situ detection and characterization of biofilm in waters by electrochemical methods

1999 ◽  
Vol 45 (7) ◽  
pp. 1067-1075 ◽  
Author(s):  
D Herbert-Guillou ◽  
B Tribollet ◽  
D Festy ◽  
L Kiéné
Keyword(s):  
Electrochemical Methods ◽  
In Situ Detection

Preparation and Electrochemical Characterization of LiCoO2 Single Crystal Particles prepared by Super Critical Water Synthesis (SCWS)

1999 ◽  
Vol 575 ◽  
Author(s):  
Kiyoshi Kanamura ◽  
Takao Umegaki ◽  
Katsunori Toyoshima ◽  
Ken-ichi Okada ◽  
Yukiya Hakuta ◽  
...  
Keyword(s):  
Particle Size ◽  
Single Crystal ◽  
Discharge Capacity ◽  
Standard Method ◽  
Electrochemical Characterization ◽  
Electrochemical Methods ◽  
Structural Defects ◽  
Amorphous Phases ◽  
Preparation Conditions

ABSTRACTLiCoO2 single crystal particles were obtained by super critical water synthesis (SCWS) under optimized preparation conditions. The particle size of the LiCoO2 was less than 1 μm, which was much smaller than that of LiCoO2 prepared by a standard method. However, some unknown crystalline and amorphous phases coexisted with the well defined LiCoO2 single crystal particles. The discharge and charge characteristics of the LiCoO2 prepared by the SCWS were examined by some electrochemical methods. In the first cycle, an irreversible behavior was observed, and then the gradual decrease of the discharge capacity with discharge and charge cycle was also detected. The stable discharge capacity was estimated to be 80 mA h g−1 after the 100th cycle. This result may be due to the existence of amorphous phases and some structural defects.

The Bevavior of Ceramic Coating on Titanium Using Chemical and Electrochemical Deposition

2007 ◽  
Vol 330-332 ◽  
pp. 577-580 ◽  
Author(s):  
D. Ionita ◽  
D. Bojin ◽  
Ioana Demetrescu
Keyword(s):  
Electrochemical Deposition ◽  
Open Circuit Potential ◽  
Ceramic Coating ◽  
Open Circuit ◽  
Electrochemical Methods ◽  
Bioactive Coating ◽  
Cyclic Voltametry

The goal of this paper is elaboration and characterization of chemical and electrochemical phosphate deposition on titanium. The behavior of the bioactive coating was evaluated using electrochemical methods (open circuit potential, cyclic voltametry) and spectroscopy (FTIR and atomic adsorbtion spectroscopy).

scholarly journals Characterization of graphite-supported platinum catalysts by electrochemical methods and XPS

1992 ◽  
Vol 19 (1-12) ◽  
pp. 537-542 ◽  
Author(s):  
F. A. De Bruijn ◽  
G. B. Marin ◽  
J. W. Niemantsverdriet ◽  
W. H. M. Visscher ◽  
J. A. R. Van Veen
Keyword(s):  
Platinum Catalysts ◽  
Electrochemical Methods ◽  
Supported Platinum ◽  
Supported Platinum Catalysts
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