Non-aqueous lithium ion secondary battery

Details Non-aqueous lithium ion secondary battery Non-aqueous lithium ion secondary battery

1997-09-03

1999-11-02

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429332, 429336, 429339, H01M 1040

Patent

active

059767316

ABSTRACT:
In a non-aqueous lithium ion secondary battery comprising a positive electrode and a negative electrode which are capable of reciprocally receiving and releasing lithium ions, a non-aqueous electrolyte solution containing a lithium salt in a non-aqueous solvent and a separator in a sealed case, the negative electrode comprises an amorphous calcogen compound or an amorphous metal oxide, and the non-aqueous electrolyte solution further contains at least one amine compound selected from the group consisting of a carbazole compound, a phenothiazine compound, a phenoxazine compound, an acridine compound, a dibenzoazepine compound and a phenazine compound. If the non-aqueous solvent comprises a non-cyclic carbonate compound and a cyclic carbonate compound, the amine compound can be a triarylamine.

REFERENCES:
patent: 4489144 (1984-12-01), Clark
patent: 5525443 (1996-06-01), Okuno et al.
patent: 5731106 (1998-03-01), Tsutumi et al.
patent: 5750284 (1998-05-01), Pendalwar et al.

Affiliated with

Also associated with

Rating

Non-aqueous lithium ion secondary battery does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-aqueous lithium ion secondary battery, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-aqueous lithium ion secondary battery will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2132594