Mixed solvent electrolyte for high voltage lithium metal secondary cells

Hayashi, Katsuya; Nemoto, Yasue; Tobishima, Shin‐ichi; Yamaki, Jun‐ichi

doi:10.1016/s0013-4686(98)00374-0

Cited by 124 publications

(96 citation statements)

References 15 publications

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“…The main categories of solvents used or studied for LIB's electrolytes are alkycarbonates, ethers, lactones, sulfones and nitriles. The physiscochemical properties of these solvents are collected in Table 1 [Hayashi et al, 1999;Hayashi et al, 1999;Smart et al, 1999;Wakihara, M., 1998;Geoffroy et al, 2000 ;Xu (2004); Abu-Lebdeh & Davidson, 2009].…”

Section: Dipolar Aprotic Solventsmentioning

confidence: 99%

Electrolyte and Solid-Electrolyte Interphase Layer in Lithium-Ion Batteries

Chagnes¹,

Światowska²

2012

Lithium Ion Batteries - New Developments

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Section: Dipolar Aprotic Solventsmentioning

confidence: 99%

Electrolyte and Solid-Electrolyte Interphase Layer in Lithium-Ion Batteries

Chagnes¹,

Światowska²

2012

Lithium Ion Batteries - New Developments

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“…Then, this pore metallization step was systematically carried out before any evaluation of the influence of the electrolyte composition. [9,10]. This electrolyte solution allows applications at higher voltage in comparison with the use of sulfuric acid.…”

Section: Influence Of Electrolyte Compositionmentioning

confidence: 99%

Investigations on porous silicon as electrode material in electrochemical capacitors

Desplobain

Gautier

Semai

et al. 2007

Phys. Status Solidi (c)

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PACS 82.45.VpIn this study, we have demonstrated the possibility of using macroporous silicon electrodes in electrochemical capacitors. Macroporous silicon was used to increase the surface exchange between pore surface and electrolyte. The inherent resistivity of the porous silicon can be reduced through the use of subsequent doping and metallization processes of the macropore surface. A systematic study of the electrolyte concentration and the porous silicon depth influences was also performed. A unit cell capacitance value of 320 µF/cm 2 was obtained with doped and metallized p-type macroporous silicon electrodes.

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“…The conventional non-aqueous electrolytes commonly used are with LiPF 6 salt in the mixture of propylene carbonate (PC), ethylene carbonate (EC) and dimethyl carbonate (DMC) [10]. Similar to non-aqueous (organic solvents) electrolytes, many aqueous electrolytes with Li salts are also demonstrated for high voltage battery applications [11].…”

Section: Introductionmentioning

confidence: 99%

Role of structural defects in olivine cathodes

Kandhasamy

Kalaiselvi

Minakshi

2012

Progress in Solid State Chemistry

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The high rate capability and structural stability of the olivine phosphates attracted a lot of interest as promising cathode materials for high energy density batteries. Alteration on these cathode materials, for instance, reducing particle size, conductive coating and metal ion doping were performed in order to improve the conductivity and to obtain high specific Li + diffusion. However, the drastic improvement in electrical conductivity for the aliovalent doping is still unclear. Rather writing a lengthy standard review, this manuscript intends to describe briefly the lattice defects owing to metal ion doping and its influence in improving the cathode performance of the olivine phosphates. This gives a new approach in this field.

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Mixed solvent electrolyte for high voltage lithium metal secondary cells

Cited by 124 publications

References 15 publications

Electrolyte and Solid-Electrolyte Interphase Layer in Lithium-Ion Batteries

Electrolyte and Solid-Electrolyte Interphase Layer in Lithium-Ion Batteries

Investigations on porous silicon as electrode material in electrochemical capacitors

Role of structural defects in olivine cathodes

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