ChemInform Abstract: ON THE TRANSFERENCE NUMBER FOR LI(+) ION IN PROPYLENE CARBONATE SOLUTIONS FROM EMF MEASUREMENTS

1974 ◽  
Vol 5 (15) ◽  
Author(s):  
JAMES P. HOARE ◽  
CHARLES R. WIESE
Keyword(s):  
Propylene Carbonate ◽  
Transference Number ◽  
Emf Measurements ◽  
Carbonate Solutions ◽  
Li Ion

scholarly journals Li2(BH4)(NH2) Nanoconfined in SBA-15 as Solid-State Electrolyte for Lithium Batteries

Nanomaterials ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 946
Author(s):  
Qianyi Yang ◽  
Fuqiang Lu ◽  
Yulin Liu ◽  
Yijie Zhang ◽  
Xiujuan Wang ◽  
...  
Keyword(s):  
Solid State ◽  
High Performance ◽  
Coulombic Efficiency ◽  
Specific Capacity ◽  
Transference Number ◽  
Electrochemical Stability ◽  
Ion Conductivity ◽  
Solid State Batteries ◽  
Li Ion ◽  
Conduction Properties

Solid electrolytes with high Li-ion conductivity and electrochemical stability are very important for developing high-performance all-solid-state batteries. In this work, Li2(BH4)(NH2) is nanoconfined in the mesoporous silica molecule sieve (SBA-15) using a melting–infiltration approach. This electrolyte exhibits excellent Li-ion conduction properties, achieving a Li-ion conductivity of 5.0 × 10−3 S cm−1 at 55 °C, an electrochemical stability window of 0 to 3.2 V and a Li-ion transference number of 0.97. In addition, this electrolyte can enable the stable cycling of Li|Li2(BH4)(NH2)@SBA-15|TiS2 cells, which exhibit a reversible specific capacity of 150 mAh g−1 with a Coulombic efficiency of 96% after 55 cycles.

scholarly journals Solvation Structure around the Li+ Ion in Mixed Cyclic/Linear Carbonate Solutions Unveiled by the Raman Noncoincidence Effect

2015 ◽  
Vol 6 (16) ◽  
pp. 3296-3302 ◽  
Author(s):  
Maria Grazia Giorgini ◽  
Kazuma Futamatagawa ◽  
Hajime Torii ◽  
Maurizio Musso ◽  
Stefano Cerini
Keyword(s):  
Carbonate Solutions ◽  
Solvation Structure ◽  
Li Ion

Do primary carriers of both positive charge and unpaired electron spin exist in irradiated propylene carbonate?

2017 ◽  
Vol 19 (1) ◽  
pp. 49-53 ◽  
Author(s):  
V. I. Borovkov
Keyword(s):  
Magnetic Field ◽  
Propylene Carbonate ◽  
Electron Spin ◽  
Unpaired Electron ◽  
Positive Charge ◽  
Radical Cations ◽  
Carbonate Solutions ◽  
Solvent Molecules

Magnetic field sensitive fluorescence from irradiated propylene carbonate solutions indicates the existence of previously unobserved radical cations formed from the solvent molecules.

N-Methylacetamide as an electrolyte component for suppressing co-intercalation of propylene carbonate in lithium ion batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (70) ◽  
pp. 65847-65853 ◽  
Author(s):  
Qiujian Lu ◽  
Yuanlei Ding ◽  
Qunting Qu ◽  
Tian Gao ◽  
Xianlin Zhang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Propylene Carbonate ◽  
Film Formation ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Electrolyte Component ◽  
Li Ion

N-Methylacetamide as an electrolyte component can suppress co-intercalation of propylene carbonate through competitive solvation and film-formation in Li-ion batteries.

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