Cabot Corporation
Electrodes, compositions, and devices having high structure carbon blacks

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Abstract:

An electrode for an energy storage device includes carbon black particles having (a) a Brunauer-Emmett-Teller (BET) surface area ranging from 70 to 120 m.sup.2/g; (b) an oil absorption number (OAN) ranging from 180 to 310 mL/100 g; (c) a surface energy less than or equal to 15 mJ/m.sup.2; and (d) either an L.sub.a crystallite size less than or equal to 29 .ANG., or a primary particle size less than or equal to 24 nm.

Status:
Grant
Type:

Utility

Filling date:

1 Jul 2019

Issue date:

6 Apr 2021