公开(公告)号：US20130004657A1

公开(公告)日：2013-01-03

申请号：US13437205

申请日：2012-04-02

申请人： Gang Xu ,  Jun Ma ,  Yan Zhang ,  Chunliang Qi ,  Dongmei Wei

发明人： Gang Xu ,  Jun Ma ,  Yan Zhang ,  Chunliang Qi ,  Dongmei Wei

IPC分类号： B05D5/12 ,  H01B1/04 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： H01B1/24 ,  B82Y30/00 ,  C08K3/04 ,  C08K3/041 ,  C09D5/24 ,  C09D7/67 ,  C09D7/70 ,  H01M4/13 ,  H01M4/139 ,  H01M4/625

摘要： Carbon nanotube-based compositions and methods of making an electrode for a Li ion battery are disclosed. It is an objective of the instant invention to disclose a composition for preparing an electrode of battery, optionally a lithium ion battery, with incorporation of a bi-modal diameter distributed carbon nanotubes with more active material by having less total conductive filler loading, less binder loading, and better electrical contact between conductive filler with active battery materials such that battery performance is enhanced.

摘要翻译： 公开了基于碳纳米管的组合物和制备用于锂离子电池的电极的方法。 本发明的目的是公开一种用于制备电池电极，任选的锂离子电池的组合物，其通过具有较少的总导电填料负载，较少的粘合剂结合了具有更多活性材料的双模直径分布的碳纳米管 导电填充物与活性电池材料之间的电荷接触更好，从而提高电池性能。