scholarly journals Conductivity and Electrochemistry of Cobalt (II) and Dysprosium Chloride in Zinc Chloride-1-Ethyl-3-Methyl-Imidazolium Chloride Room-Temperature Molten Salt

2002 ◽  
Vol 2002-19 (1) ◽  
pp. 690-699
Author(s):  
Hsin-Yi Hsu
Keyword(s):  
Molten Salt ◽  
Zinc Chloride ◽  
Room Temperature ◽  
Imidazolium Chloride

Room Temperature Molten Salt Electrolytes for Photoelectrochemical Applications

1982 ◽  
Vol 104 (3) ◽  
pp. 146-152 ◽  
Author(s):  
K. Rajeshwar ◽  
P. Singh ◽  
J. DuBow
Keyword(s):  
Molten Salt ◽  
Room Temperature ◽  
Stability Limit ◽  
Redox System ◽  
Conduction Band Edge ◽  
Cyclic Voltammograms ◽  
Imidazolium Chloride ◽  
Molar Ratios ◽  
The Difference ◽  
Redox Level

Mixtures of aluminum chloride (AlCl3) with triethylammonium chloride (Et3NHCl), 1,6-ethyl lutidinium bromide (EtluBr), tert-butyl pyridinium bromide (BPBr), and dialkyl imidazolium chloride (R2ImCl), in certain molar ratios yielded ionic liquids at room temperature which were studied with respect to their applicability as electrolytes in photoelectrochemical (PEC) cells. Background voltammograms were obtained for these electrolytes on carbon and n-GaAs electrodes. The anodic stability limit was found to be enhanced on n-GaAs relative to carbon in all cases. The cathodic decomposition potential of the electrolyte showed a smaller positive shift on n-GaAs with the exception of the 3:1 AlCl3-BPBr electrolyte. The difference in electrolyte stability behavior on carbon and n-GaAs is interpreted in terms of carrier density effects. Cyclic voltammograms were compared on carbon in the various electrolytes for a model redox system comprising the ferrocene/ferricenium couple. The separation of the cathodic and anodic waves in all the cases was consistent with a quasi-reversible redox behavior—the most sluggish electron transfer being observed in the case of the 3:1 AlCl3-BpBr electrolyte. These results are compared with those obtained previously on the AlCl3-butyl pyridinium chloride (BPC) system. Capacitance-voltage measurements were made on n-GaAs electrodes in contact with the various electrolytes. Flatband-potentials (Vfb) were deduced from these data using Mott-Schottky plots. The relative positions of the n-GaAs band-edges and the redox levels were mapped on a common potential scale utilizing these data. The ferrocene/ferricenium redox level was placed negative of the conduction band-edge in n-GaAs in all the cases. The implications of this result for PEC applications and the role of specific ion adsorption of electrolyte species on the electrostatic aspects of the n-GaAs/molten salt electrolyte interface are discussed with the aid of energy band diagrams.

Aluminium corrosion in room temperature molten salt

2004 ◽  
Vol 132 (1-2) ◽  
pp. 206-208 ◽  
Author(s):  
Béatrice Garcia ◽  
Michel Armand
Keyword(s):  
Molten Salt ◽  
Room Temperature

scholarly journals Aluminum plating from the room temperature molten salt electrolyte.

1989 ◽  
Vol 40 (1) ◽  
pp. 134-135 ◽  
Author(s):  
Setsuko TAKAHASHI ◽  
Kikuko AKIMOTO ◽  
Isao SAEKI
Keyword(s):  
Molten Salt ◽  
Room Temperature ◽  
Molten Salt Electrolyte

Electrolytic Synthesis of (CF3)3N from a Room Temperature Molten Salt of (CH3)3N·mHF with BDD Electrode

2014 ◽  
pp. 351-358
Author(s):  
A. Tasaka ◽  
K. Ikeda ◽  
N. Osawa ◽  
M. Saito ◽  
M. Uno Y Nishki ◽  
...  
Keyword(s):  
Molten Salt ◽  
Room Temperature ◽  
Bdd Electrode

Capacitance Characteristics of Carbon Nanotubes in Room Temperature Molten Salt Electrolyte

2005 ◽  
Vol 21 (10) ◽  
pp. 1164-1168
Author(s):  
XU Bin ◽  
◽  
WU Feng ◽  
CHEN Ren-jie ◽  
CHEN Shi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Molten Salt ◽  
Room Temperature ◽  
Capacitance Characteristics ◽  
Molten Salt Electrolyte
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