scholarly journals In Situ Generation of Poly (Vinylene Carbonate) Based Solid Electrolyte with Interfacial Stability for LiCoO2 Lithium Batteries

2016 ◽  
Vol 4 (2) ◽  
pp. 1600377 ◽  
Author(s):  
Jingchao Chai ◽  
Zhihong Liu ◽  
Jun Ma ◽  
Jia Wang ◽  
Xiaochen Liu ◽  
...  
Keyword(s):  
Solid Electrolyte ◽  
Lithium Batteries ◽  
Interfacial Stability ◽  
Vinylene Carbonate ◽  
In Situ Generation

In Situ-Generation of Electrically Conductive Nanoparticles in Bimetallic Phosphate Materials for High Power Lithium Batteries

2019 ◽  
Vol 41 (10) ◽  
pp. 1-7
Author(s):  
Amy C. Marschilok ◽  
Young J. Kim ◽  
Kenneth J. Takeuchi ◽  
Esther S. Takeuchi
Keyword(s):  
High Power ◽  
Lithium Batteries ◽  
Electrically Conductive ◽  
In Situ Generation

Preparation and in-situ characterization of well-defined solid electrolyte/electrode interfaces in thin-film lithium batteries

2016 ◽  
Vol 285 ◽  
pp. 118-121 ◽  
Author(s):  
Masakazu Haruta ◽  
Susumu Shiraki ◽  
Takeo Ohsawa ◽  
Tohru Suzuki ◽  
Akichika Kumatani ◽  
...  
Keyword(s):  
Thin Film ◽  
Solid Electrolyte ◽  
Lithium Batteries ◽  
In Situ Characterization

Interfacial Stability of Li Metal–Solid Electrolyte Elucidated via in Situ Electron Microscopy

Nano Letters ◽  
2016 ◽  
Vol 16 (11) ◽  
pp. 7030-7036 ◽  
Author(s):  
Cheng Ma ◽  
Yongqiang Cheng ◽  
Kuibo Yin ◽  
Jian Luo ◽  
Asma Sharafi ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Solid Electrolyte ◽  
Interfacial Stability ◽  
In Situ Electron Microscopy

scholarly journals In situ formed polymer gel electrolytes for lithium batteries with inherent thermal shutdown safety features

2019 ◽  
Vol 7 (28) ◽  
pp. 16984-16991 ◽  
Author(s):  
Hongyao Zhou ◽  
Haodong Liu ◽  
Yejing Li ◽  
Xiujun Yue ◽  
Xuefeng Wang ◽  
...  
Keyword(s):  
Lithium Batteries ◽  
Gel Electrolyte ◽  
Polymer Gel ◽  
Lithium Metal ◽  
Lithium Iodide ◽  
Vinylene Carbonate ◽  
Gel Electrolytes ◽  
Polymer Gel Electrolytes ◽  
Safety Features

An in situ formed poly(vinylene carbonate)–lithium iodide gel electrolyte enables stable cycling of lithium metal and a thermal shutdown function.

Solid Electrolyte Interfaces and Interphases in Lithium Batteries: In Situ Studies Using Nonlinear Optical Probes

2012 ◽  
Vol 1388 ◽  
Author(s):  
Prabuddha Mukherjee ◽  
Alexei Lagutchev ◽  
Dana D Dlott
Keyword(s):  
Solid Electrolyte ◽  
Lithium Batteries ◽  
Lithium Battery ◽  
Critical Role ◽  
Solid Electrolyte Interphase ◽  
Structural Evolution ◽  
High Sensitivity ◽  
Sum Frequency ◽  
Sum Frequency Generation Spectroscopy

ABSTRACTSolid-electrolyte interphase (SEI) regions play a critical role in stabilizing lithium batteries, but little is known about the detailed mechanism of growth and formation. We have developed a novel method for in situ study of the interfacial regions of SEI layers, using an interface-selective nonlinear vibrational spectroscopy method termed femtosecond broadband multiplex vibrational sum-frequency generation spectroscopy (SFG) and a lithium battery electrochemical cell with optical access. SFG has high sensitivity and high selectivity needed to study vibrational transitions of molecular species during the SEI growth. SFG is most sensitive to interfacial regions, so with SFG we ignore the bulk electrolyte and focus on interface regions just a few molecules thick. During SEI growth there are two such interfaces, the electrode-SEI interface and the electrolyte SEI interface. We will present results obtained using a lithium battery and model materials relevant to Li batteries, where during successive cycles of charge and discharge we selectively probe the structural evolution of these two interfaces on Au, Cu and carbon.

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