摘要:
Provided are a composite including a lithium titanium oxide and a bismuth titanium oxide, a method of manufacturing the composite, an anode active material including the composite, an anode including the anode active material, and a lithium secondary battery having improved cell performance by including the anode.
摘要:
An anode includes an anode active material including a lithium titanium oxide, a binder, and 0 to about 2 parts by weight of a carbon-based conductive agent based on 100 parts by weight of the lithium titanium oxide.
摘要:
An anode includes a collector; and an anode active material layer disposed on the collector comprises an anode active material, which is lithium oxide coated Li4Ti5O12, a conductive material, and a binder, wherein the lithium oxide intercalates and/or deintercalates lithium ions into and from the lattice structure of Li4Ti5O12. By coating the surface of the anode active material with lithium oxide, an anode including the surface-treated anode active material has a high capacity, high-rate properties, and a high initial efficiency.
摘要翻译:阳极包括收集器; 并且设置在集电体上的负极活性材料层包括负极活性材料,其为氧化锂涂覆的Li 4 Ti 5 O 12,导电材料和粘合剂,其中所述锂氧化物在Li 4 Ti 5 O 12的晶格结构中插入和/或脱嵌锂离子 。 通过用氧化锂涂覆阳极活性材料的表面,包括经表面处理的阳极活性材料的阳极具有高容量,高速率性能和高初始效率。