Optimization and Synthesis of a La-TMA MOF with Some Improvements in Its Properties.

ABSTRACT: A La-TMA metal-organic framework (MOF) made up of benzene-1,3,5-tricarboxylate and La(III) was synthesized by a different methodology compared to those in previous reports. By using various approaches, the structural characteristics and physical properties of the La-TMA MOF were analyzed. Eventually, the results showed micro-hexagonal hollow tubes with a high crystallinity grade and thermal stability (up to 400 °C) and a higher surface area compared with those from earlier reports. The BET surface area of a similar previous MOF was about 14.8 m²/g; however, in the current project, the BET surface area increased to about 34.49 m²/g and the Langmuir surface area to 42.3 m²/g.

SUBMITTER: Fateminia Z 

PROVIDER: S-EPMC9835621 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature