FTIR Study of Carbon Dioxide Interaction with some Room Temperature Ionic Liquids | Zendy

Hadi M. A. Abood | Zendy; Evon Akram | Zendy

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FTIR Study of Carbon Dioxide Interaction with some Room Temperature Ionic Liquids

Author(s) -

Hadi M. A. Abood,

Evon Akram

Publication year - 2017

Publication title -

journal of al-nahrain university-science

Language(s) - English

Resource type - Journals

eISSN - 2519-0881

pISSN - 1814-5922

DOI - 10.22401/jnus.17.4.11

Subject(s) - ionic liquid , chemistry , inorganic chemistry , chloride , sulfate , fourier transform infrared spectroscopy , ammonium sulfate , aluminium , absorption (acoustics) , carbon dioxide , catalysis , nuclear chemistry , materials science , chemical engineering , chromatography , organic chemistry , engineering , composite material

Four ionic liquids were investigated for abilities to capture CO2 alone or with added catalyst at room temperature and atmospheric pressure. Hydrated aluminum nitrate Al (NO3)3.9H2O-urea with added CaO, hydrated ammonium aluminum sulfate NH4Al (SO4)2.22H2O-urea with added solid NaOH did not show in FTIR chart sign of either physical or chemical absorption of CO2, however hydrated ammonium aluminum sulfate NH4Al (SO4)2.22H2O-urea with added NaOHaq or few water showed a chemical absorption of CO2 at 2111 cm -2 as in aluminum chloride-urea ionic liquid while aluminum chloride-acetamide showed weaker or no ability to capture CO2.

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