NANOCOMPOSITE ELECTROCONDUCTIVE MATERIAL WITH REDUCED GRAPHENE OXIDE AND ENVIRONMENTALLY FRIENDLY METHOD OF ITS PRODUCTION Russian patent published in 2025 - IPC C08F12/02 C08F12/22 C08F12/28 C08K3/04 B82Y30/00 

Abstract RU 2836155 C1

FIELD: chemistry.

SUBSTANCE: invention relates to production of new nanocomposite electroconductive materials based on polyconjugated polymers and reduced graphene oxide (RGO) and can be used in the field of energy efficiency and energy saving, as well as in medicine, in drug delivery systems, etc. Nanocomposite electroconductive material based on polyconjugated polymer and reduced graphene oxide (ROG) differs by the fact that as polyconjugated polymer material contains heterocyclic polyacid – polydiphenylamine-2-carboxylic acid (PDPhAC), characterized by molecular weight Mw=2.6×104, and structural formula .

EFFECT: proposed material has increased to 2.6×10-1 – 5.8 S/cm with electric conductivity compared to prototype (not more than 10-5 S/cm) and heat resistance – remainder at 1,000 °C in argon is 74-85% with simplification and higher environmental friendliness of the method of its production and environmental friendliness.

2 cl, 8 dwg, 1 tbl, 7 ex

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RU 2 836 155 C1

Authors

Ozkan Sveta Zhiraslanovna

Karpacheva Galina Petrovna

Dates

2025-03-11Published

2024-05-16Filed