Dimethyl carbonate adsorption enabling enhanced overall electrochemical properties for solid composite electrolyte

2021 ◽  
Vol 853 ◽  
pp. 157340
Author(s):  
Zhiwen Wang ◽  
Pengyue Zhang ◽  
Yongying Jia ◽  
Zihan Wang ◽  
Guowei Song ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Dimethyl Carbonate ◽  
Composite Electrolyte ◽  
Carbonate Adsorption

Electrochemical properties and catalyst functions of natural CuFe oxide mineral–LZSDC composite electrolyte

2017 ◽  
Vol 42 (34) ◽  
pp. 22185-22191 ◽  
Author(s):  
Jing Zhang ◽  
Wei Zhang ◽  
Rong Xu ◽  
Xunying Wang ◽  
Xiang Yang ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Composite Electrolyte ◽  
Oxide Mineral

Samarium doped ceria–(Li/Na)2CO3 composite electrolyte and its electrochemical properties in low temperature solid oxide fuel cell

2010 ◽  
Vol 195 (15) ◽  
pp. 4695-4699 ◽  
Author(s):  
Jing Di ◽  
Mingming Chen ◽  
Chengyang Wang ◽  
Jiaming Zheng ◽  
Liangdong Fan ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Low Temperature ◽  
Solid Oxide Fuel Cell ◽  
Electrochemical Properties ◽  
Solid Oxide ◽  
Doped Ceria ◽  
Oxide Fuel ◽  
Composite Electrolyte

Preparation, Thermal Stability and Electrochemical Properties of LiODFB

2012 ◽  
Vol 152-154 ◽  
pp. 1106-1111 ◽  
Author(s):  
Hong Ming Zhou ◽  
Fu Rong Liu ◽  
Jian Li
Keyword(s):  
Thermal Stability ◽  
Electrochemical Properties ◽  
Dimethyl Carbonate ◽  
Ethylene Carbonate ◽  
Specific Capacity ◽  
Decomposition Temperature ◽  
Structure Characterization ◽  
Good Thermal Stability ◽  
Ethyl Methyl ◽  
Xrd Patterns

Lithium difuoro(axalato)bonate (LiODFB) was synthesized in dimethyl carbonate solvent and purified by the method of solventing-out crystallization. The structure characterization and thermal stability of LiODFB was performed by Fourier transform infrared (FTIR) spectrometry, nuclear magnetic resonance (NMR) spectrometry and thermogravimetric analyzer (TGA). LiODFB was exposed to 50% humidity air at 25°C for different time, then dried at 80°C for 12h, and the electrochemical properties of the cells using 1 mol/L dried LiODFB in ethylene carbonate + dimethyl carbonate + ethyl(methyl)carbonate were investigated. The results show that, pure crystallization LiODFB has been obtained; it has good thermal stability with a thermal decomposition temperature of 248°C; exposed to humidity air, it is firstly converted into LiODFB•H2O; with the exposed time increasesing, more and stronger impurity peaks in the XRD patterns of LiODFB are observed, both the discharge specific capacity and the capacity retention decrease gradually

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