TY - JOUR AU - Nguyen K. Thach AU - Ilya S. Krechetov AU - Valentin V. Berestov AU - Oleg I. Kan AU - Ivan A. Maslochenko AU - Tatyana L. Lepkova AU - Svetlana V. Stakhanova TI - The role and effect of CO$_2$ flow rate on the structure formation of ultrahigh porous activated carbon from H$_3$PO$_4$-impregnated waste cotton used as supercapacitor electrode material JO - Nanosistemy: fizika, himiâ, matematika PY - 2023 SP - 489 EP - 497 VL - 14 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NANO_2023_14_4_a10/ LA - en ID - NANO_2023_14_4_a10 ER -