ChemInform Abstract: Electrochemical Reduction of Manganese Dioxide in Lithium Cells with Aprotic Electrolyte Solution. Part 2. XPS Studies on Manganese Dioxide Electrodes.

ChemInform ◽  
1990 ◽  
Vol 21 (7) ◽  
Author(s):  
H.-J. RICHTER ◽  
K. H. HALLMEIER ◽  
W. SCHNEIDER ◽  
K. WIESENER
Keyword(s):  
Manganese Dioxide ◽  
Electrochemical Reduction ◽  
Electrolyte Solution ◽  
Aprotic Electrolyte ◽  
Lithium Cells

A study on electrolytes for manganese dioxide-lithium cells

1993 ◽  
Vol 43 (1-3) ◽  
pp. 253-258 ◽  
Author(s):  
M. Takahashi ◽  
S. Yoshimura ◽  
I. Nakane ◽  
T. Nohma ◽  
K. Nishio ◽  
...  
Keyword(s):  
Manganese Dioxide ◽  
Lithium Cells

scholarly journals STUDY ON THE PREPARATION OF MANGANESE DIOXIDE VIA CATHODIC ELECTROLYSIS

2018 ◽  
Vol 55 (5B) ◽  
pp. 34
Author(s):  
Trung Dung Dang
Keyword(s):  
Manganese Dioxide ◽  
Potassium Permanganate ◽  
Electrolyte Solution ◽  
Synthesis Method ◽  
Solution Concentration ◽  
Cathodic Reduction ◽  
Solution Temperature ◽  
X Ray Diffraction ◽  
X Ray ◽  
Cathodic Electrolysis

A novel synthesis method was developed to prepare manganese dioxide via cathodic electrolysis in potassium permanganate solution. The morphology and the composition of the synthesized products were analyzed by scanning electron microscope (SEM), energy dispersive X-ray spectroscopy (EDX) and X-ray diffraction spectroscopy (XRD). The electrolyzed products include two kinds of materials: amorphous and crystalline manganese dioxide. The manganese dioxides were formed by cathodic reduction via two reaction mechanisms: direct and indirect electrochemical reactions. The electrolysis current performance strongly depends on the electrolyte solution temperature, applied voltage and not clearly depends on electrolyte solution concentration. With high current performance and uniformity products, the cathodic reduction of potassium permanganate is promising method for manganese dioxide fabrication.  

CONSTITUTION AND ELECTROCHEMICAL REDUCTION OF γ-MANGANESE DIOXIDE

Batteries 2 ◽  
1965 ◽  
pp. 189-199 ◽  
Author(s):  
PH. BROUILLET ◽  
A. GRUND ◽  
F. JOLAS ◽  
R. MELLET
Keyword(s):  
Manganese Dioxide ◽  
Electrochemical Reduction
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