Chemical Bulletin of Kazakh National University, Journal Year: 2024, Volume and Issue: 4, P. 4 - 12

Published: Dec. 31, 2024

With the increasing demand for energy-efficient technologies, there is a growing focus on developing new materials supercapacitors and other energy devices. MXene Ti3C2Tx known its unique electrochemical properties has garnered significant interest in such applications. However, high cost of synthesizing limits commercial viability, prompting research into cost-effective methods precursor, Ti3AlC3 MAX phase. This paper presents method MAX-phase Ti3AlC2 using local raw from Kazakhstan Electrolysis Plant JSC Ust-Kamenogorsk Titanium-Magnesium JSC. Utilizing resources significantly reduces production costs. The study investigates impact temperature conditions excess aluminum content phase formation. Process optimization, including pressing precursors coating them with layer oxide, resulted 91.2%. derived synthesized demonstrated performance comparable to prepared commercially available phases. An economic assessment revealed that 1 gram $0.22, more than 19 times lower similar materials. These findings confirm cost-effectiveness competitiveness proposed approach, highlighting potential create high-performance suitable advanced batteries, supercapacitors,

Language: Английский