Chalkogenide des As, Sb und Bi als positive Elektroden in Lithium-Batterien / Chalcogenides of As, Sb and Bi as Positive Electrodes in Lithium Cells

1978 ◽  
Vol 33 (3) ◽  
pp. 279-283 ◽  
Author(s):  
Jürgen O. Besenhard
Keyword(s):  
Molten Salt ◽  
Room Temperature ◽  
Main Group ◽  
Redox Properties ◽  
Organic Electrolytes ◽  
Group V ◽  
Positive Electrodes ◽  
Material Efficiency ◽  
Lithium Cells

Abstract Redox properties of layer type chalcogenides of main group V elements were investigated in molten salt and organic Li+-electrolytes. Even at room temperature, Bi2S3, Bi2Se3 and Bi2Te3 can be reduced with about 100% material efficiency to Li3Bi as final product. The reduction of Bi2S3 to Bi0 and Li2S can be reversed in organic electrolytes.

scholarly journals Defect {(WVIO7)WVI4} and Full {(WVIO7)WVI5} Pentagonal Units as Synthons for the Generation of Nanosized Main Group V Heteropolyoxotungstates

2021 ◽  
Author(s):  
Elias Tanuhadi ◽  
Nadiia I. Gumerova ◽  
Alexander Prado-Roller ◽  
Andreas Mautner ◽  
Annette Rompel
Keyword(s):  
Main Group ◽  
Group V

scholarly journals Electrodeposition of neodymium and dysprosium from organic electrolytes

2021 ◽  
Vol 23 (15) ◽  
pp. 9070-9079
Author(s):  
Pieter Geysens ◽  
Pin-Cheng Lin ◽  
Jan Fransaer ◽  
Koen Binnemans
Keyword(s):  
Room Temperature ◽  
Organic Electrolytes ◽  
Redox Active

Nd3+ or Dy3+ salts and borohydride form redox-active [Ln(BH4)4]− complexes that enable room-temperature electrodeposition of neodymium- or dysprosium-containing layers from organic electrolytes.

Molten salt electrolytes for high-temperature lithium cells

1989 ◽  
Vol 26 (1-2) ◽  
pp. 37-48 ◽  
Author(s):  
D.R. Vissers ◽  
L. Redey ◽  
T.D. Kaun
Keyword(s):  
High Temperature ◽  
Molten Salt ◽  
Molten Salt Electrolytes ◽  
Lithium Cells

ChemInform Abstract: ORGANIC PEROXIDES OF MAIN GROUP V ELEMENTS

1978 ◽  
Vol 9 (34) ◽  
Author(s):  
YU. A. ALEKSANDROV ◽  
V. P. MASLENNIKOV ◽  
V. P. SERGEYEVA
Keyword(s):  
Main Group ◽  
Organic Peroxides ◽  
Group V

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 Towards Chloride-Free Organic Electrolytes for Rechargeable Aluminum Batteries

2021 ◽  
Author(s):  
Zaher Slim ◽  
Erik Menke
Keyword(s):  
Room Temperature ◽  
Practical Realization ◽  
Organic Electrolytes ◽  
Al Speciation ◽  
Electrochemically Deposited ◽  
Major Shortcoming ◽  
Experimental Approaches ◽  
High Consistency ◽  
Free Environment ◽  
Complex Ion

The corrosivity of chloride-based electrolytes is a major shortcoming in the practical realization of rechargeable aluminum batteries. Herein, the effect of Cl- on Al speciation and electrochemistry in tetrahydrofuran was measured by employing theoretical and experimental approaches for three systems: Al(OTF)3/THF, Al(OTF)3 plus LiCl in THF, and AlCl3/THF. The high consistency between measured and computed spectroscopic aspects associated with Al(OTF)3/THF electrolyte provided both a rationale for understanding Al complex-ion formation in a Cl- free environment and an approach for examining the effect of Cl- on Al speciation. Room-temperature Al plating was achieved from dilute solutions ([Al] = 0.1M) at potentials ≥ 0V (vs. Al⁄Al3+). Cl- is found to enable facile Al plating and SEM reveals that Al is electrochemically deposited as nanocrystalline grains.

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