NANOSTRUCTURED POROUS CARBON MATERIAL Russian patent published in 2024 - IPC C01B32/30 C01B32/312 B01J20/20 

FIELD: nanomaterials.

SUBSTANCE: invention relates to a nanostructured porous carbon material with a cell-like structure containing phosphorus. Method is characterized by the fact that it has a microporous or micro-mesoporous or mesoporous structure, BET specific surface area of 1,200–2,880 m²/g, specific surface area according to the QSDFT model of 1,010–2,162 m²/g, total pore volume 1.03–2.78 cm³/g, average pore size 1.9–7.0 nm, volume fraction of mesopores 33–83%, pore wall thickness ~0.30–0.35 nm, bulk density 0.16–0.45 g/cm³. Pore size distribution is as follows: 0.5–1 nm—4–22 vol.%; 1–1.5 nm—6–24 vol.%; 1.5–2 nm—7–21 vol.%; 2–3 nm—11–25 vol.%; 3–5 nm—12–17 vol.%; 5–10 nm—4–20 vol.%; 10–20 nm—2–17 vol.%; 20–50 nm—1–12 vol.%; 50–100 nm—0–8 vol.%.

EFFECT: disclosed material has large specific surface area, pore volume, different types of porous structure, high bulk density.

2 cl, 1 dwg, 1 tbl, 6 ex