Passivity and Breakdown of Carbon Steel in Organic Solvent Mixtures of Propylene Carbonate and Dimethoxyethane

1998 ◽  
Vol 145 (7) ◽  
pp. 2396-2404 ◽  
Author(s):  
David A. Shifler ◽  
Jerome Kruger ◽  
Patrick J. Moran
Keyword(s):  
Carbon Steel ◽  
Organic Solvent ◽  
Propylene Carbonate ◽  
Solvent Mixtures

scholarly journals Sodium Rechargeable Batteries with Electrolytes Based on Nafion Membranes Intercalated by Mixtures of Organic Solvents

Batteries ◽  
2018 ◽  
Vol 4 (4) ◽  
pp. 61 ◽  
Author(s):  
Tatiana Kulova ◽  
Alexander Skundin ◽  
Andrey Chekannikov ◽  
Svetlana Novikova ◽  
Daria Voropaeva ◽  
...  
Keyword(s):  
Organic Solvent ◽  
Organic Solvents ◽  
Propylene Carbonate ◽  
Room Temperature ◽  
Ethylene Carbonate ◽  
Rechargeable Batteries ◽  
Electrochemical Stability ◽  
Solvent Mixtures ◽  
Capacity Fading ◽  
Nafion Membranes

The possibilities of manufacturing batteries with Nafion 117 membranes in the Na+-form intercalated by mixtures of non-aqueous organic solvents used both as an electrolyte, separator, and binder were investigated. Electrochemical stability of various organic solvent mixtures based on N,N-dimethylacetamide, ethylene carbonate, propylene carbonate, and tetrahydrofuran were characterized. It was shown that a sodium battery based on a Nafion-Na membrane intercalated by mixture of ethylene carbonate and propylene carbonate with a Na3V1.9Fe0.1(PO4)3/C positive electrode is characterized by a discharge capacity of ≈110 mAh·g−1 (current density of 10 mA·g−1) at room temperature and shows the ability to cycle without degradation during 20 cycles. Batteries with Nafion membrane electrolytes, containing N,N-dimethylacetamide, were characterized using capacity fading during cycling, which is due to the interaction of N,N-dimethylacetamide and a negative sodium electrode.

scholarly journals Sodium Rechargeable Battery with Electrolyte Based on Nafion Membrane

2018 ◽  
Author(s):  
Tatiana Kulova ◽  
Alexander Skundin ◽  
Andrey Chekannikov ◽  
Svetlana Novikova ◽  
Daria Voropaeva ◽  
...  
Keyword(s):  
Organic Solvent ◽  
Propylene Carbonate ◽  
Room Temperature ◽  
Ethylene Carbonate ◽  
Electrochemical Stability ◽  
Nafion Membrane ◽  
Rechargeable Battery ◽  
Solvent Mixtures ◽  
Capacity Fading ◽  
Long Time

The possibilities of manufacturing batteries with Nafion 117 membranes in the Na+-form intercalated by mixtures of non-aqueous organic solvents used both as electrolyte, separator and binder were investigated. Electrochemical stability of various organic solvent mixtures based on N,N-dimethylacetamide, ethylene carbonate, propylene carbonate, tetrahydrofuran was characterized. It was shown that sodium battery based on Nafion-Na membrane intercalated by mixture of ethylene carbonate ‑ propylene carbonate with Na3V1.9Fe0.1(PO4)3/C positive electrode is characterized by a discharge capacity of ca. 110 mAh g-1 (C/10) at room temperature and shows the ability to cycle for a long time. Batteries with Nafion membrane electrolytes, containing N,N-dimethylacetamide were characterized by capacity fading during cycling, which is due to the interaction of N,N-dimethylacetamide and a negative sodium electrode.

Thermodynamic properties of n-alkoxyethanols + organic solvent mixtures

2003 ◽  
Vol 403 (2) ◽  
pp. 223-229 ◽  
Author(s):  
F.J. Carmona ◽  
J.Antonio González ◽  
Isaı́as Garcı́a de la Fuente ◽  
J.Carlos Cobos
Keyword(s):  
Thermodynamic Properties ◽  
Organic Solvent ◽  
Solvent Mixtures

Ionic equilibria in aqueous organic solvent mixtures The equilibria of HF in an ethanol + water mixture used for cleaning up semiconductors

1997 ◽  
Vol 433 (1-2) ◽  
pp. 77-83 ◽  
Author(s):  
Clara Ràfols ◽  
Koit Herodes ◽  
JoséLuis Beltrán ◽  
Elisabeth Bosch ◽  
Martí Rosés
Keyword(s):  
Organic Solvent ◽  
Solvent Mixtures ◽  
Water Mixture ◽  
Ionic Equilibria

scholarly journals Capacitive deionization in organic solutions: case study using propylene carbonate

RSC Advances ◽  
2016 ◽  
Vol 6 (7) ◽  
pp. 5865-5870 ◽  
Author(s):  
S. Porada ◽  
G. Feng ◽  
M. E. Suss ◽  
V. Presser
Keyword(s):  
Organic Solvent ◽  
Aqueous Solutions ◽  
Propylene Carbonate ◽  
Capacitive Deionization ◽  
Organic Solutions

We present a study of the performance of capacitive deionization (CDI) when applied to electrosorption in an organic solvent, finding enhanced cell charging voltages and improved salt sorption over electrosoprtion in aqueous solutions.

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