Cabot Corporation

Kavita K Pai

Tianqi Liu

Lang H Nguyen

Angelica M Sanchez Garcia

Zhangliang Gui

Steven Jacobs

Melissa J Monello

Takashi Umehara

Qi Lu

Miodrag Oljaca

Olha Mashtalir

Feng Feng

Aurelien Dupasquier

An electrode includes an electrode composition having carbon nanotubes; carbon black particles having a Brunauer-Emmett-Teller (BET) surface area greater than 90 m/g, and an oil adsorption number (OAN) greater than 150 mL/100, wherein the ratio of the carbon nanotubes to the carbon black particles ranges from 3:1 to 0.25:1 by weight; and an electroactive material selected from lithium nickel cobalt manganese oxide or lithium nickel cobalt aluminum oxide; and a current collector contacting the electrode composition. The total concentration of the carbon nanotubes and the carbon black particles is equal to or less than 3 wt % of the electrode composition.

Compositions containing conductive additives, related electrodes and related batteries

An aqueous hydrophobic silica dispersion includes a hydrophilic particulate silica, a hydrophobic particulate silica having a methanol number of at least 60, and a dispersant having at least one cationic or cationizable group and an HLB ratio of 2 to 20.

Aqueous hydrophobic silica dispersions

Growing community of inventors

Nashua, NH, United States of America

Kavita K Pai