US 12,482,825 B1
Aqueous carbon nanotube dispersion, paste, cathode and anode
Mikhail Rudolfovich Predtechenskiy, Novosibirsk (RU); Aleksandr Aleksandrovich Khasin, Luxembourg (LU); Oleg Filippovich Bobrenok, Novosibirsk (RU); and Andrei Gennadievich Kosolapov, Novosibirsk (RU)
Assigned to MCD TECHNOLOGIES S.A. R.L, Leudelange (LU)
Appl. No. 18/684,401
Filed by MCD Technologies S.a r.l., Leudelange (LU)
PCT Filed May 20, 2022, PCT No. PCT/RU2022/000169
§ 371(c)(1), (2) Date Feb. 16, 2024,
PCT Pub. No. WO2023/128801, PCT Pub. Date Jul. 6, 2023.
Claims priority of application No. RU2021139483 (RU), filed on Dec. 29, 2021.
Int. Cl. H01M 4/62 (2006.01); C09D 5/24 (2006.01); C09D 7/61 (2018.01); C09D 101/28 (2006.01); C09D 133/02 (2006.01); C09D 139/06 (2006.01); H01M 4/58 (2010.01); C08K 3/04 (2006.01)
CPC H01M 4/625 (2013.01) [C09D 5/24 (2013.01); C09D 7/61 (2018.01); C09D 101/286 (2013.01); C09D 133/02 (2013.01); C09D 139/06 (2013.01); H01M 4/5825 (2013.01); H01M 4/622 (2013.01); C08K 3/041 (2017.05); C08K 2201/001 (2013.01); C08K 2201/011 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A dispersion, comprising:
water;
a gelling agent; and
single-walled carbon nanotubes,
wherein the single-walled carbon nanotubes are between 0.3 to 2 wt. % of the dispersion,
wherein a weight ratio of the single-walled carbon nanotubes to the gelling agent is at least 0.05 and not more than 10, and
wherein the dispersion is a weak gel that includes the single-walled carbon nanotubes that are physically bound with gel particles formed by agglomerates of molecules of the gelling agent.