首页>
外国专利>
ELECTRODE ACTIVE MATERIAL, METHOD OF PREPARING ELECTRODE ACTIVE MATERIAL, ELECTRODE INCLUDING ELECTRODE ACTIVE MATERIAL, AND LITHIUM SECONDARY BATTERY INCLUDING ELECTRODE
ELECTRODE ACTIVE MATERIAL, METHOD OF PREPARING ELECTRODE ACTIVE MATERIAL, ELECTRODE INCLUDING ELECTRODE ACTIVE MATERIAL, AND LITHIUM SECONDARY BATTERY INCLUDING ELECTRODE
展开▼
机译:电极活性材料,电极活性材料的制备方法,包括电极活性材料的电极和包括电极的锂二次电池
展开▼
页面导航
摘要
著录项
相似文献
摘要
An electrode active material, a method of preparing the electrode active material, an electrode including the electrode active material, and a lithium secondary battery including the electrode; the electrode active material comprising a core active material; and a coating layer formed on a surface of the core active material, wherein the coating layer comprises a composition including a compound represented by Formula 1 below and a carbonaceous material, or a first coating layer including a carbonaceous material and a second coating layer including the compound represented by Formula 1 below:; LixMy(PO4)z, Formula 1where M is selected from the group consisting of alkali metal, alkaline earth metal, a group 13 element, a group 14 element, a transition metal, a rare earth element, and combinations thereof; 1≦x≦3, 0≦y≦3, and 1≦z≦3.展开▼
机译:电极活性材料,该电极活性材料的制备方法,包括该电极活性材料的电极以及包括该电极的锂二次电池;电极活性材料包括芯活性材料;在芯活性物质的表面上形成的涂层,其中该涂层包括含有下式1所示的化合物和碳质材料的组合物,或者包括碳质材料的第一涂层和包含碳质材料的第二涂层。下式1表示的化合物: <?in-line-formulae description =“ In-line Formulae” end =“ lead”?> Li x Sub> M y Sub>(PO 4 Sub> ) z Sub>,公式1 <?in-line-formulae description =“行内公式” end =“ tail”?> 其中M选自碱金属金属,碱土金属,13族元素,14族元素,过渡金属,稀土元素及其组合; 1≦x≦3、0≦y≦3、1≦z≦3。 ListItem> UnorderedList> ListItem> UnorderedList>
展开▼