The Gillette Company

Duracell Inc.

Weifang Luo

Alexander Boris Shelekhin

Viet H Vu

Bhupendra Kanchanial Patel

Douglas J Woodnorth

Guang Wei

Matthew R Sylvestre

John D Sillesky

Gary T Viveiros

A primary alkaline battery includes a cathode having a cathode active material and carbon fibers, an anode, a separator and an alkaline electrolyte. The carbon fibers have diameters less than about 250 nanometers.

Battery cathode

A primary alkaline battery includes a housing, a cathode within the housing, an anode within the housing, and a separator electrically separating the anode and the cathode. The battery has a substantial (S/V) value.

Primary alkaline battery

A battery includes a cylindrical housing, a first electrode, a second electrode, and a separator. The second electrode includes a plurality of cavities within the first electrode.

Battery having an electrode within another electrode

A hydrogen storage alloy of the AB,-type, where the A component includes La and/or Nd and at least 0.4 mole fraction Pr, as well as batteries including the alloy, are disclosed.

Hydrogen storage alloy

A method of manufacturing conductive cobalt oxyhydroxide, including providing a positive electrode, a negative electrode, a CoOOH precursor, and a basic solution to form a combination; applying a current to the positive electrode to form conductive CoOOH on the positive electrode; then removing the conductive CoOOH from the combination, is disclosed.

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Danbury, CT, United States of America

Weifang Luo