Transference Numbers and Ionic Conductances in Formamide at 25°1

1966 ◽  
Vol 70 (5) ◽  
pp. 1502-1510 ◽  
Author(s):  
J. M. Notley ◽  
M. Spiro
Keyword(s):  
Transference Numbers ◽  
Ionic Conductances

Transference numbers and ionic conductances in 100% sulfuric acid at 25.deg.

1975 ◽  
Vol 79 (9) ◽  
pp. 943-950 ◽  
Author(s):  
David P. Sidebottom ◽  
Michael Spiro
Keyword(s):  
Sulfuric Acid ◽  
Transference Numbers ◽  
Ionic Conductances

Transference numbers and solvation studies in n-butanol

1984 ◽  
Vol 62 (2) ◽  
pp. 303-305 ◽  
Author(s):  
J. S. Banait ◽  
K. S. Sidhu ◽  
J. S. Walia
Keyword(s):  
Tetrabutylammonium Bromide ◽  
Transference Number ◽  
Transference Numbers ◽  
Ionic Radii ◽  
Equivalent Conductance ◽  
Solvation Numbers ◽  
Tetrabutylammonium Ion ◽  
Ionic Conductances ◽  
Bromide Ions

Transference numbers of tetrabutylammonium bromide have been measured in n-butanol at 25 °C in the concentration range 5.79 − 12.86 × 10−2 mol dm−3. The variation of transference number with concentration is negligible. The limiting transference number of tetrabutylammonium ion has been determined by the Longsworth method. Combining the limiting transference number and limiting equivalent conductance of this salt, limiting ionic conductances of tetrabutylammonium and bromide ions have been found to be 8.05 and 8.02 ohm−1 cm2 mol−1, respectively. From these values limiting ionic conductances of other univalent ions, effective ionic radii and solvation numbers have been computed. The solvation numbers of anions have been found to be more than those of cations which shows the protic nature of this solvent.

The Estimation of Transference Numbers in Dilute Solutions from Limiting Ionic Conductances

1935 ◽  
Vol 57 (12) ◽  
pp. 2441-2441 ◽  
Author(s):  
Benton Brooks Owen
Keyword(s):  
Transference Numbers ◽  
Dilute Solutions ◽  
Ionic Conductances

Transference numbers and ionic conductances in dimethyl sulphoxide at 25°C

1970 ◽  
Vol 66 (0) ◽  
pp. 2872-2877 ◽  
Author(s):  
M. Della Monica ◽  
D. Masciopinto ◽  
G. Tessari
Keyword(s):  
Dimethyl Sulphoxide ◽  
Transference Numbers ◽  
Ionic Conductances

Transference numbers of potassium chloride and ionic conductances in ethylene glycol at 25.deg.

1972 ◽  
Vol 76 (5) ◽  
pp. 712-720 ◽  
Author(s):  
M. Carmo Santos ◽  
M. Spiro
Keyword(s):  
Ethylene Glycol ◽  
Potassium Chloride ◽  
Transference Numbers ◽  
Ionic Conductances

scholarly journals HKUST-1@IL-Li Solid-state Electrolyte with 3D Ionic Channels and Enhanced Fast Li+ Transport for Lithium Metal Batteries at High Temperature

Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 736
Author(s):  
Man Li ◽  
Tao Chen ◽  
Seunghyun Song ◽  
Yang Li ◽  
Joonho Bae
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Solid Electrolyte ◽  
Metal Organic Framework ◽  
Ionic Channels ◽  
Transference Numbers ◽  
Lithium Metal ◽  
Lithium Metal Batteries ◽  
Metal Organic ◽  
Organic Framework

The challenge of safety problems in lithium batteries caused by conventional electrolytes at high temperatures is addressed in this study. A novel solid electrolyte (HKUST-1@IL-Li) was fabricated by immobilizing ionic liquid ([EMIM][TFSI]) in the nanopores of a HKUST-1 metal–organic framework. 3D angstrom-level ionic channels of the metal–organic framework (MOF) host were used to restrict electrolyte anions and acted as “highways” for fast Li+ transport. In addition, lower interfacial resistance between HKUST-1@IL-Li and electrodes was achieved by a wetted contact through open tunnels at the atomic scale. Excellent high thermal stability up to 300 °C and electrochemical properties are observed, including ionic conductivities and Li+ transference numbers of 0.68 × 10-4 S·cm-1 and 0.46, respectively, at 25 °C, and 6.85 × 10-4 S·cm-1 and 0.68, respectively, at 100 °C. A stable Li metal plating/stripping process was observed at 100 °C, suggesting an effectively suppressed growth of Li dendrites. The as-fabricated LiFePO4/HKUST-1@IL-Li/Li solid-state battery exhibits remarkable performance at high temperature with an initial discharge capacity of 144 mAh g-1 at 0.5 C and a high capacity retention of 92% after 100 cycles. Thus, the solid electrolyte in this study demonstrates promising applicability in lithium metal batteries with high performance under extreme thermal environmental conditions.

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