A new zeolitic lithium aluminum imidazolate framework

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Contributors

Abstract

An aliovalent mixed-metal framework DUT-174 [LiAl(2-methylimidazolate)(4)](n), isostructural to ZIF-8, was synthesized from lithium aluminum hydride (LiAlH4) and 2-methylimidazole (2-mImH) through dehydrogenation. Lithium and aluminum cations acting as alternating framework nodes are coordinated tetrahedrally by (2-mIm)(-). DUT-174 has a high specific surface area of 1149 m(2) g(-1) and CO2 uptake of 11.57 mmol g(-1) at 195 K.

Details

Original languageEnglish
Pages (from-to)7933-7937
Number of pages5
JournalDalton transactions
Volume50
Issue number23
Publication statusPublished - 21 Jun 2021
Peer-reviewedYes

External IDs

Scopus 85107903636

Keywords

Keywords

  • METAL-ORGANIC FRAMEWORK, THERMAL-STABILITY, GAS-ADSORPTION, ZIF-8, SEPARATION, MEMBRANES

Library keywords