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LiBOB electrolyte

G. V. Zhang, K. Xu, T. R. Jow, P. N. Ross Jr. Electrochem. Solid-State Lett. 2004, 7, A224-A227. Study of SEl layer formed on graphite anodes in PC/LiBOB electrolyte using IR... [Pg.77]

Effect ofimpurities and moisture on lithium bisoxalatoborate (LiBOB) electrolyte performance in lithium-ion cells. [Pg.79]

D.-J. Lee, J. Hassoun, S. Panero, Y.-K. Sun, B. Scrosati, Electrochem. Commun. 2012, 14, 43-46. A tetraethylene glycol dimethylether-lithium bis(oxalate)borate (TEGDME-LiBOB) electrolyte for advanced lithium ion batteries. [Pg.80]

A. Xiao, L. Yang, B. L. Lucht, Electrochem. Solid-State Lett. 2007,10, A241-A244. Tliermal reactions of LiPp6 with added LiBOB. Electrolyte stabilization and generation of Lip40P. [Pg.85]

Saruwatari, H. Kuboki, X Kishi X. Mikoshiba, S. Xakami, N., Imidazolium ionic liquids containing LiBOB electrolyte for lithium battery, J. Power Sources, 2010, 195, 1495-1499. [Pg.224]

Sakaebe, H., Matsumoto, H., Tatsumi, K (2007). Ap>plication of room temperature ionic liquids to Li batteries. Electrochimica Acta, 53., 3., 1048-1054., 0013-4686 Saruwatari, H., Kuboki, T., Kishi, T., Mikoshiba, S., Takami, N. (2010). Imidazolium ionic liquids containing LiBOB electrolyte for lithium battery. Journal of Power Sources,... [Pg.207]

At small concentrations of water, borates such as LiBOB react only very slowly to reach equilibrium. This observation is in accordance with Yang etal. [180]. The authors state Although liBOB electrolytes containing trace amounts (about... [Pg.549]

Mn or Phosphate Cathode Treated Graphite Anode LiBOB - PC Electrolyte... [Pg.187]

Among these new borates, particular attention should be paid to a salt based on oxalato ligands, which has aroused intense interest recently in the lithium ion research and development community. This salt was invented by Lischka et al. and independently synthesized and investigated by Xu and Angell, who also gave it the popular name LiBOB. Following these extensive physical characterizations, a rather comprehensive electrochemical evaluation was conducted on this salt by Xu et 155,324,488,489 found that the solutions of LiBOB in mixed carbonate solvents met the complete set of stringent requirements for electrolyte solute intended for lithium ion cell applications (1) it is anodically stable on the surface of composite cathode materials up to 4.3 V, (2) it can form a protective SEI on the... [Pg.146]

Figure 51. Cathodic and anodic stability of LiBOB-based electrolytes on metal oxide cathode and graphitic anode materials Slow scan cyclic voltammetry of these electrode materials in LiBOB/EC/EMC electrolyte. The scan number and Coulombic efficiency (CE) for each scan are indicated in the graph. (Reproduced with permission from ref 155 (Eigure 2). Copyright 2002 The Electrochemical Society.)... Figure 51. Cathodic and anodic stability of LiBOB-based electrolytes on metal oxide cathode and graphitic anode materials Slow scan cyclic voltammetry of these electrode materials in LiBOB/EC/EMC electrolyte. The scan number and Coulombic efficiency (CE) for each scan are indicated in the graph. (Reproduced with permission from ref 155 (Eigure 2). Copyright 2002 The Electrochemical Society.)...
Figure 53. Stabilization of graphite in PC by LiBOB. Voltage profiles of lithium/graphite half-cells containing 1.0 m lithium salts in neat PC as electrolytes. Only for LiBOB/ PC was the complete lithiation/delithiation cycle achieved. (Reproduced with permission from ref 324 (Figure 1). Copyright 2002 The Electrochemical Society.)... Figure 53. Stabilization of graphite in PC by LiBOB. Voltage profiles of lithium/graphite half-cells containing 1.0 m lithium salts in neat PC as electrolytes. Only for LiBOB/ PC was the complete lithiation/delithiation cycle achieved. (Reproduced with permission from ref 324 (Figure 1). Copyright 2002 The Electrochemical Society.)...
Figure 54. Peculiar surface chemistry of BOB anion on graphitic anode material XPS C Is spectra for a graphitic anode surface cycled in LiBOB- and LiPF6-based electrolytes. The peaks were resolved into three major contributions representing (1) hydrocarbon at 284.5 eV, (2) oligo-ether linkages at 286.5 eV, and (3) lithium alkyl carbonates at 289.37 eV, respectively. (Reproduced with permission from ref 489 (Figure 3). Copyright 2003 The Electrochemical Society.)... Figure 54. Peculiar surface chemistry of BOB anion on graphitic anode material XPS C Is spectra for a graphitic anode surface cycled in LiBOB- and LiPF6-based electrolytes. The peaks were resolved into three major contributions representing (1) hydrocarbon at 284.5 eV, (2) oligo-ether linkages at 286.5 eV, and (3) lithium alkyl carbonates at 289.37 eV, respectively. (Reproduced with permission from ref 489 (Figure 3). Copyright 2003 The Electrochemical Society.)...
MacNeil and Dahn, whether the LiBOB-based electrolytes are safer against thermal runaway would still depend on their interaction with the cathode materials. [Pg.149]

On the basis of the findings on LiBOB performance in nonaqueous solvents and other advances made to improve the low-temperature performance of lithium ion electrolytes. Jow and co-workers proposed that an electrolyte with a much wider temperature range could be formulated using LiBOB alone or in combination with other salts. The following section (8.4) will be dedicated to this topic. [Pg.149]

J. Jiang, J. R. Dahn, Electrochem. Commun. 2004, 6, 39-43. ARC studies of the thermal stability of three different cathode materials LiCo02 Iip4io.iCoo.sMno iJOj and liFePOs, in LiPFo and liBoB EC/DEC electrolytes. [Pg.76]

K. Xu, U. Lee, S. Zhang, J. L. AUen,T. R. Jow, J. Electrochem. Soc. 2004,151,A2106-A2112. Graphite/electrolyte interface formed in LiBOB-based electrolytes. [Pg.77]


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See also in sourсe #XX -- [ Pg.549 , Pg.570 , Pg.572 , Pg.595 ]




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