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  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
  • 2024년 07월 03일(수) 13:30
 

  • P-ISSN1225-0163
  • E-ISSN2288-8985
  • SCOPUS, ESCI, KCI

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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

Morphological study of porous aromatic schiff bases as a highly effective carbon dioxide storages

분석과학 / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2023, v.36 no.5, pp.236-249
https://doi.org/10.5806/AST.2023.36.5.236
Rehab Hammoda (Department of Chemistry, College of Science for Women, University of Baghdad, Iraq)
Naser Shaalan (Department of Chemistry, College of Science for Women, University of Baghdad, Iraq)
Mohammed H. Al-Mashhadani (Department of Chemistry, College of Science, Al-Nahrain University, P. O. Box: 64021, Baghdad, Iraq)
Dina S. Ahmed (Department of Chemical Industries, Institute of Technology-Baghdad, Middle Technical University, Baghdad, Iraq)
Rahimi M. Yusop (School of Chemical Science, Faculty of Science and Technology, University Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia)
Ali H. Jawad (Faculty of Applied Sciences, Universiti Teknologi MARA, Shah Alam 40450, Selangor, Malaysia)
Emad Yousif (Department of Chemistry, College of Science, Al-Nahrain University, P. O. Box: 64021, Baghdad, Iraq)
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Abstract

Carbon dioxide (CO2) capture and storage is a critical issue for mitigating climate change. Porous aromatic Schiff base complexes have emerged as a promising class of materials for CO2 capture due to their high surface area, porosity, and stability. In this study, we investigate the potential of Schiff base complexes as an effective media for CO2 storage. We review the synthesis and characterization of porous aromatic Schiff bases materials complexes and examine their CO2 sorption properties. We find that Schiff base complexes exhibit high CO2 adsorption capacity and selectivity, making them a promising candidate for use in carbon capture applications. Moreover, we investigate the effect of various parameters such as temperature, and pressure on the CO2 adsorption properties of Schiff base complexes. The Schiff bases possessed tiny Brunauer-Emmett- Teller surface areas (4.7-19.4 m2/g), typical pore diameters of 12.8-29.43 nm, and pore volumes ranging from 0.02-0.073 cm3/g. Overall, our results suggest that synthesized complexes have great potential as an effective media for CO2 storage, which could significantly reduce greenhouse gas emissions and contribute to mitigating climate change. The study provides valuable insights into the design of novel materials for CO2 capture and storage, which is a critical area of research for achieving a sustainable future.

keywords
greenhouse gases, surface morphology, porous, gas adsorption, carbon dioxide


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