摘要:
In a lithium secondary battery of this invention, either a positive electrode or a negative electrode includes, as an active material, an orthorhombic composite oxide represented by a composition formula, MxMo1−xOy, wherein M is at least one transition element selected from the group consisting of Cu, V, Mn, Fe, Co and Ni; 0
摘要:
A rechargeable lithium battery has a positive electrode containing hexagonal-structured lithium molybdenum oxide as an active material. The lithium molybdenum oxide, on charge and discharge, is represented by the formula LixMyMo1−yO3, where M is at least one element selected from the group consisting of Al, Ti, V, Mn, Fe, Co, Ni and Nb, x satisfies the relationship 0.7 ≦×≦2.2 and can be varied within this range by storage and release of lithium ions during charge and discharge, and y satisfies the relationship 0
摘要翻译:可再充电锂电池具有包含六方晶结构的氧化锂作为活性材料的正电极。 锂二氧化钼充放电由式LixMyMo1-yO3表示,其中M为选自Al,Ti,V,Mn,Fe,Co,Ni和Nb中的至少一种元素,x满足 0.7 <= x <= 2.2的关系,并且可以在充电和放电期间通过锂离子的储存和释放而在该范围内变化,并且y满足关系0
摘要:
A rechargeable lithium battery is disclosed having a positive electrode, a negative electrode and a non-aqueous electrolyte. Characteristically, the positive or negative electrode contains, as its active material, a complex sulfide represented by the compositional formula MxTi1−xSy, either with or without addition of Li thereto, wherein M is at least one selected from Cu, Zn, Cr, Mn, Co and Ni, x satisfies the relationship 0
摘要:
A rechargeable lithium battery is disclosed having a positive electrode, a negative electrode and a non-aqueous electrolyte. The positive or negative electrode contains, as its active material, an Li—Ti complex oxide having a spinel crystal structure and represented by the compositional formula Li4MxTi5−xO12, wherein M is at least one element selected from V, Nb, Mo and P and x satisfies the relationship 0
摘要翻译:公开了一种具有正极,负极和非水电解质的可再充电锂电池。 正极或负极包含作为其活性物质的具有尖晶石晶体结构并由组成式Li 4 M x Ti 5-x O 12表示的Li-Ti复合氧化物,其中M是选自V,Nb,Mo和P中的至少一种元素,以及 x满足0
摘要:
A lithium secondary battery of this invention includes a positive electrode using, as an active material, a lithium-containing manganese composite oxide with a spinel structure having a composition, during charge and discharge, represented by a formula, LixMn2-y-zNiyMzO4, in which M is at least one element selected from the group consisting of Fe, Co, Ti, V, Mg, Zn, Ga, Nb, Mo and Cu; 0.02≦×≦1.10, whereas x changes in accordance with occlusion and discharge of lithium ions during charge and discharge; 0.25≦y≦0.60; and 0
摘要翻译:本发明的锂二次电池包括使用具有由式LixMn2-y-zNiyMzO4表示的充电和放电组成的尖晶石结构的含锂锰复合氧化物作为活性材料的正极, 其中M为选自Fe,Co,Ti,V,Mg,Zn,Ga,Nb,Mo和Cu中的至少一种元素; 0.02 <= x <= 1.10,而x在充放电期间根据锂离子的闭塞和放电而改变; 0.25 <= y <= 0.60; 0
摘要:
An electrode for lithium batteries, in which a thin film of active material capable of storage and release of lithium, such as a microcrystalline or amorphous silicon thin film, is provided, through an interlayer, on a current collector, the electrode being characterized in that the interlayer comprises a material alloyable with the thin film of active material.
摘要:
An electrode for a rechargeable lithium battery characterized in that thin films of active material capable of lithium storage and release, i.e., microcrystalline or amorphous silicone thin films are deposited on opposite faces of a plate-form current collector.
摘要:
An electrode for a lithium battery having a thin film composed of active material capable of lithium storage and release, e.g., a microcrystalline or amorphous silicon thin film, provided on a current collector, the electrode being characterized in that a constituent of the current collector is diffused into the thin film.
摘要:
An electrode for a lithium battery having a thin film composed of active material capable of lithium storage and release, e.g., a microcrystalline or amorphous silicon thin film, provided on a current collector, the electrode being characterized in that the current collector has a surface roughness Ra of 0.01 μm or greater.
摘要:
In an electrode for a lithium battery having a lithium storing and releasing active thin film provided on a current collector, such as a microcrystalline or amorphous silicon thin film, the electrode is characterized in that the thin film is divided into columns by gaps formed therein in a manner to extend in its thickness direction and that the columnar portions are at their bottoms adhered to the current collector.