Effect of the Ethanol/BTC Ratio on the Methane Uptake of Mechanochemically Synthesized MOF-199.

Autor: Kim ML; Department of Chemistry and Materials, Faculty of Textile Science and Technology, Shinshu University, Ueda, 386-8567, Japan.; Unidad de Investigación y Desarrollo de las Ingenierías (UIDI), CONICET, Universidad Tecnológica Nacional - Regional Buenos Aires, Medrano 951, C1179AAQ, Buenos Aires, Argentina., Barrera D; Laboratorio de Sólidos Porosos, INFAP/ UNSL-CONICET, Ejército de los Andes 950, San Luis, 5700), Argentina., Kimura M; Department of Chemistry and Materials, Faculty of Textile Science and Technology, Shinshu University, Ueda, 386-8567, Japan.; 2 COI Aqua-Innovation Center, Shinshu University, Japan 3. Research Initiative for Supra-Materials, Shinshu University, Japan., Hinestroza JP; Department of Fiber Science and Apparel Design, Cornell University, Ithaca, New York, USA., Sapag K; Laboratorio de Sólidos Porosos, INFAP/ UNSL-CONICET, Ejército de los Andes 950, San Luis, 5700), Argentina., Otal EH; Department of Chemistry and Materials, Faculty of Textile Science and Technology, Shinshu University, Ueda, 386-8567, Japan.; Unidad de Investigación y Desarrollo de las Ingenierías (UIDI), CONICET, Universidad Tecnológica Nacional - Regional Buenos Aires, Medrano 951, C1179AAQ, Buenos Aires, Argentina.
Jazyk: angličtina
Zdroj: Chemistry, an Asian journal [Chem Asian J] 2021 May 03; Vol. 16 (9), pp. 1086-1091. Date of Electronic Publication: 2021 Mar 18.
DOI: 10.1002/asia.202001344
Abstrakt: We report on a detailed textural analysis of mechanochemically synthesized MOF-199 including N 2 adsorption-desorption and CO 2 adsorption isotherms data at 77 K and 273 K (up to atmospheric pressure), respectively, and CH 4 adsorption data at 298 K (up to 35 bar). We used the isotherm adsorption data to determine the micropore volume of the MOF-199 structures, to establish their methane uptake capacity and to understand how these properties depended on the Ethanol/BTC ratio used during the synthesis. The maximum methane uptake capacity for our specimens was recorded at 130 v/v at 35 bars. These results open an avenue for a better understanding of alternative manufacturing processes of MOF structures for gas storage applications.
(© 2021 Wiley-VCH GmbH.)
Databáze: MEDLINE
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