Copper exchanged FAU nanozeolite as non-toxic nitric oxide and carbon dioxide gas carrier - Normandie Université Access content directly
Journal Articles Microporous and Mesoporous Materials Year : 2019

Copper exchanged FAU nanozeolite as non-toxic nitric oxide and carbon dioxide gas carrier

Kamila Goldyn
  • Function : Author
Clément Anfray
  • Function : Author
Sarah Komatya
  • Function : Author
Valerie Ruaux
Charly Hélaine
  • Function : Author
Richard Retoux
  • Function : Author
Samuel Valable
Valentin Valtchev
Svetlana Mintova

Abstract

A growing interest is currently directed to find an efficient NO and CO2 gas carriers for biomedical applications. The gas adsorption properties of sodium-(Na-X) and copper-(Cu-X) containing FAU nanozeolite towards nitric oxide and carbon dioxide were studied. The materials were fully characterised by XRD, TEM, ICP, DLS and in-situ FTIR. The as-prepared Na-X showed higher gas adsorption ability towards carbon dioxide, whereas the ion-exchanged Cu-X was more efficient adsorbent with regards to nitric oxide. In addition, the cytotoxicity tests disclosed that both nanozeolites have no toxicity making them suitable for further tests in biomedical field as gas transporters.
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Dates and versions

hal-03027970 , version 1 (27-11-2020)

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Kamila Goldyn, Clément Anfray, Sarah Komatya, Valerie Ruaux, Charly Hélaine, et al.. Copper exchanged FAU nanozeolite as non-toxic nitric oxide and carbon dioxide gas carrier. Microporous and Mesoporous Materials, 2019, 280, pp.271-276. ⟨10.1016/j.micromeso.2019.02.022⟩. ⟨hal-03027970⟩
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