US 12,122,674 B2
Conductive matrix and sulfur composite
Steven Dean Dietz, Denver, CO (US); and Jeremy Noce, Lakewood, CO (US)
Assigned to TDA Research, Inc., Golden, CO (US)
Appl. No. 17/609,737
Filed by TDA Research, Inc, Wheat Ridge, CO (US)
PCT Filed May 4, 2020, PCT No. PCT/US2020/031337
§ 371(c)(1), (2) Date Nov. 8, 2021,
PCT Pub. No. WO2021/025745, PCT Pub. Date Feb. 11, 2021.
Claims priority of provisional application 62/842,741, filed on May 3, 2019.
Prior Publication US 2022/0234893 A1, Jul. 28, 2022
Int. Cl. C01B 32/05 (2017.01); H01M 4/583 (2010.01); H01M 10/052 (2010.01)
CPC C01B 32/05 (2017.08) [H01M 4/583 (2013.01); H01M 10/052 (2013.01); C01P 2006/10 (2013.01); C01P 2006/12 (2013.01); C01P 2006/40 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A porous carbon, comprising:
a. a nitrogen BET surface area of about 850 to 1800 m2/g;
b. a packing density of at least 0.8 grams per cubic centimeter as determined at a compressive force of 500 kgf/cm2 on dry carbon powder; and
c. an electrical conductivity of a least 10 S/cm at a compressive force of 500 kgf/cm2 on dry carbon powder.