The effect of pyridine modification of Ni-DOBDC on CO2 capture under humid conditions

Youn Sang Bae, Jian Liu, Christopher E. Wilmer, Hahnbi Sun, Allison N. Dickey, Min Bum Kim, Annabelle I. Benin, Richard R. Willis, Dushyant Barpaga, M. Douglas LeVan, Randall Q. Snurr

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Abstract

The metal-organic framework Ni-DOBDC was modified with pyridine molecules to make the normally hydrophilic internal surface more hydrophobic. Experiments and molecular simulations show that the pyridine modification reduces H 2O adsorption while retaining substantial CO2 capacity under the conditions of interest for carbon capture from flue gas.

Original languageEnglish
Pages (from-to)3296-3298
Number of pages3
JournalChemical Communications
Volume50
Issue number25
DOIs
Publication statusPublished - 2014 Mar 28

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All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Bae, Y. S., Liu, J., Wilmer, C. E., Sun, H., Dickey, A. N., Kim, M. B., Benin, A. I., Willis, R. R., Barpaga, D., LeVan, M. D., & Snurr, R. Q. (2014). The effect of pyridine modification of Ni-DOBDC on CO2 capture under humid conditions. Chemical Communications, 50(25), 3296-3298. https://doi.org/10.1039/c3cc44954h