搜索结果: 1-14 共查到“知识库 电子科学与技术 Lithium”相关记录14条 . 查询时间(0.093 秒)
Lithium Ion Battery Failure Detection Using Temperature Difference Between Internal Point and Surface
Lithium Ion Battery Battery Safety Battery Thermal Model TDIS Failure Early Detection Thermal Runaway
2015/1/20
Lithium-ion batteries are widely used for portable electronics due to high energy density, mature processing technology and reduced cost. However, their applications are somewhat limited by safety con...
Preparation, Characterization and Electrochemical Lithium Insertion Into the New Organic–Inorganic Poly(3,4-Ethylene Dioxythiophene)/V2O5 Hybrid
Poly(3,4-ethylene dioxythiophene) Vanadium oxide Organo–inorganic hybrid
2002/11/17
Poly(3,4-ethylene dioxythiophene) (PEDOT) has been inserted between the layers of crystalline V2O5 via the in situ polymerization of EDOT within the framework of the oxyde. The insertion increases the...
Electrochemistry of Inorganic Nanocrystalline Electrode Materials for Lithium Batteries
Nanocrystalline cathode materials Manganese oxydes Lithium batteries
2002/7/3
Traditional electrode materials are based on the redox potential difference of the electrode in the course of intercalation/deintercalation reactions. They are generally well-crystalline host compound...
The Li and Co-Substituted Spinel Mn Oxide, (Li)8a[Lix/4Co3x/4Mn2−x]16dO4, and Its Use as Cathode Material in Flat and Flexible Lithium Battery
Flexible Lithium Battery The Li and Co-Substituted Spinel Mn Oxide (Li)8a[Lix/4Co3x/4Mn2− x]16dO4
2000/1/28
The partial substitution of manganese by lithium and cobalt ions in 16d octahedral sites enhances the electrochemical cyclability of LiMn2O4 upon cycling. The improvement in cycling performance is mai...
PLR (Plastic Lithium Rechargeable) Batteries Using Nanoscale Materials: A Convenient Electrical Energy Power for the Future?
Plastic Lithium Rechargeable batteries nanoscale materials
1999/3/5
This communication describes the synthesis of: (i) non toxic and low cost nanocrystalline electrode materials which can be advantageously prepared at low temperature; (ii) highly conductive electrolyt...
Development of Electrochromic Devices Working with Hydrophobic Lithium Electrolyte
Electrochromism hydrophobic electrolyte
1997/3/13
This manuscript report on a new lithium electrolyte, allowing the manufacturing of electrochemical systems, such as electrochromic devices, in ambient atmosphere. It is based on lithium bis-trifluorom...
Particle Size Dependence of TiO2 Electrodes in Rechargeable Lithium Battery
Particle Size TiO2 Electrodes Rechargeable Lithium Battery
1996/1/25
Particle size effects in five anatase TiO2 pellet electrodes with different particle sizes (4 ∼ 300nm) and surface areas (8 ∼ 380m2/g) were studied by XRD analysis, chronopotentiometry and...
New High Voltage Cathode Materials for Rechargeable Lithium Batteries
New High Voltage Cathode Materials Lithium Batteries
1994/11/30
In the context of this article, high voltage cathode will refer to those cathodes that require charging above 4 V vs. Li. Typical examples are the lithiated transition metal oxides mentioned above. In...
Nanocrystalline TiO2 Electrodes Exhibiting High Storage Capacity and Stability in Rechargeable Lithium Batteries
Nanocrystalline TiO2 Electrodes Lithium Batteries
1994/11/30
Nanocrystalline TiO2 films were explored for the first time as electrode material for a rechargeable lithium intercalation cell, i.e., Li/LiCF3SO3 + PC/TiO2. Two kinds of nanocrystalline films, TiO2 F...
Reversible Electrochemical Insertion of Lithium in Fine Grained Polycrystalline Powders of SnO2
Lithium Grained Polycrystalline Powders SnO2
1994/10/30
Fine grained SnO2 powders have been obtained using an unconventional method. It deals with the well known polymerization method starting from the metallic halide SnCl4 with polyethylene oxide (PEO). W...
The New Phenomenon of Lithium Electrochemical (De)Intercalation in Mineral Clay Materials and Their Potential Application in Rechargeable Batteries
Lithium Electrochemical Mineral Clay Materials Potential Application Rechargeable Batteries
1994/1/4
A new phenomenon of Li electrochemical (de)intercalation on the pure mineral clay materials has been evidenced for the first time. These tests are initialized by the idea of putting an electronic cond...
The New Approach of Intercalation Material for The Application of Rechargeable Lithium Batteries
Intercalation Material Rechargeable Lithium Batteries
1994/1/4
A new approach of lithium electrochemical (de)intercalation material has been put forward. This approach requires a two-compound (physically or chemically) composite in which one is a chemically and e...
Mechanisms of the Reversible Electrochemical Insertion of Lithium Occurring With NCIMs (Nano-Crystallite-Insertion-Materials)
the Reversible Electrochemical Insertion Lithium NCIMs
1993/11/8
A new family of insertion-compound electrodes, so called NCIMs (Nano-Crystallite-Insertion-Materials), has been proposed: the major requirement is that the electrode materials have to be polycrystalli...
Highly Reversible Electrochemical Insertion of Lithium, Accompanied With a Marked Color Change, Occuring in Microcrystalline Lithium Nickel Oxide Films
Lithium a Marked Color Change Microcrystalline Lithium Nickel Oxide Films
1991/8/22
Thin films of lithium-nickel oxide, whose texture consists of microcrystallites with an average grain size of 50 Å, permit highly reversible electrochemical insertion of lithium ions in Li+ cond...