Patent · US Active

Modified battery anode with carbon nanotubes

US8568924B2 · kind B2 · utility

1Cited by

2References

12Claims

0Family size

Assignee

CNANO TECHNOLOGY LIMITED · US

Inventors

Jun Ma · San Diego, US
Zhaojie Wei · Beijing, CN
Guanghui Feng · Beijing, CN
Bin He · San Jose, US
Gang Xu · Beijing, CN
Tao Zheng · Dongcheng District, CN

Key dates

Filing date	Nov 30, 2011
Grant date	Oct 29, 2013
Priority date	—
Expiry date	Mar 19, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49115
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An improved anode material for a lithium ion battery is disclosed. The improved anode material can improve both electric conductivity and the mechanical resilience of the anode, thus drastically increasing the lifetime of lithium ion batteries.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.