Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Reexamination Certificate
2011-03-29
2011-03-29
Hodge, Robert (Department: 1729)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
Reexamination Certificate
active
07914929
ABSTRACT:
A dispersion comprises at least one aqueous solvent, a lithium and titanium mixed oxide such as Li4Ti5O12and an organic binder comprising a starch-type polysaccharide. The starch-type polysaccharide comprises amylose and amylopectin, with a ratio between the weight proportion of amylose and the weight proportion of amylopectin that is less than or equal to 25%. Such a dispersion can be used to achieve a lithium storage battery electrode.
REFERENCES:
patent: 3877983 (1975-04-01), Hovsepian
patent: 6475673 (2002-11-01), Yamawaki et al.
patent: 2002/0127471 (2002-09-01), Siret et al.
patent: 1 221 730 (2002-07-01), None
patent: 1 655 798 (2006-05-01), None
Jouanneau-Si Larbi Séverine
Yildirim Gunay
Commissariat a l''Energie Atomique
Hodge Robert
Oliff & Berridg,e PLC
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