Effect of Hydrogen Bond Donors and Acceptors on CO<sub>2</sub> Absorption by Deep Eutectic Solvents
<p dir="ltr">The effects of a hydrogen bond acceptor and hydrogen bond donor on carbon dioxide absorption via natural deep eutectic solvents were studied in this work. Naturally occurring non-toxic deep eutectic solvent constituents were considered; choline chloride, b-alanine, and b...
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| مؤلفون آخرون: | , , |
| منشور في: |
2020
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| _version_ | 1864513505240023040 |
|---|---|
| author | Tausif Altamash (3846304) |
| author2 | Abdulkarem Amhamed (14778130) Santiago Aparicio (1266183) Mert Atilhan (1272906) |
| author2_role | author author author |
| author_facet | Tausif Altamash (3846304) Abdulkarem Amhamed (14778130) Santiago Aparicio (1266183) Mert Atilhan (1272906) |
| author_role | author |
| dc.creator.none.fl_str_mv | Tausif Altamash (3846304) Abdulkarem Amhamed (14778130) Santiago Aparicio (1266183) Mert Atilhan (1272906) |
| dc.date.none.fl_str_mv | 2020-11-25T09:00:00Z |
| dc.identifier.none.fl_str_mv | 10.3390/pr8121533 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Effect_of_Hydrogen_Bond_Donors_and_Acceptors_on_CO_sub_2_sub_Absorption_by_Deep_Eutectic_Solvents/27021718 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Chemical sciences Physical chemistry Engineering Chemical engineering absorption carbon dioxide capture deep eutectic solvents density functional theory hydrogen bond |
| dc.title.none.fl_str_mv | Effect of Hydrogen Bond Donors and Acceptors on CO<sub>2</sub> Absorption by Deep Eutectic Solvents |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">The effects of a hydrogen bond acceptor and hydrogen bond donor on carbon dioxide absorption via natural deep eutectic solvents were studied in this work. Naturally occurring non-toxic deep eutectic solvent constituents were considered; choline chloride, b-alanine, and betaine were selected as hydrogen bond acceptors; lactic acid, malic acid, and fructose were selected as hydrogen bond donors. Experimental gas absorption data were collected via experimental methods that uses gravimetric principles. Carbon dioxide capture data for an isolated hydrogen bond donor and hydrogen bond acceptor, as well as natural deep eutectic solvents, were collected. In addition to experimental data, a theoretical study using Density Functional Theory was carried out to analyze the properties of these fluids from the nanoscopic viewpoint and their relationship with the macroscopic behavior of the system, and its ability for carbon dioxide absorption. The combined experimental and theoretical reported approach work leads to valuable discussions on what is the effect of each hydrogen bond donor or acceptor, as well as how they influence the strength and stability of the carbon dioxide absorption in deep eutectic solvents. Theoretical calculations explained the experimental findings, and combined results showed the superiority of the hydrogen bond acceptor role in the gas absorption process, with deep eutectic solvents. Specifically, the cases in which choline chloride was used as hydrogen bond acceptor showed the highest absorption performance. Furthermore, it was observed that when malic acid was used as a hydrogen bond donor, it led to low carbon dioxide solubility performance in comparison to other studied deep eutectic solvents. The cases in which lactic acid was used as a hydrogen bond donor showed great absorption performance. In light of this work, more targeted, specific, deep eutectic solvents can be designed for effective and alternative carbon dioxide capture and management.</p><h2>Other Information</h2><p dir="ltr">Published in: Processes<br>License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3390/pr8121533" target="_blank">https://dx.doi.org/10.3390/pr8121533</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_f2184cd8ccb606902901f96f96ea89a9 |
| identifier_str_mv | 10.3390/pr8121533 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/27021718 |
| publishDate | 2020 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Effect of Hydrogen Bond Donors and Acceptors on CO<sub>2</sub> Absorption by Deep Eutectic SolventsTausif Altamash (3846304)Abdulkarem Amhamed (14778130)Santiago Aparicio (1266183)Mert Atilhan (1272906)Chemical sciencesPhysical chemistryEngineeringChemical engineeringabsorptioncarbon dioxide capturedeep eutectic solventsdensity functional theoryhydrogen bond<p dir="ltr">The effects of a hydrogen bond acceptor and hydrogen bond donor on carbon dioxide absorption via natural deep eutectic solvents were studied in this work. Naturally occurring non-toxic deep eutectic solvent constituents were considered; choline chloride, b-alanine, and betaine were selected as hydrogen bond acceptors; lactic acid, malic acid, and fructose were selected as hydrogen bond donors. Experimental gas absorption data were collected via experimental methods that uses gravimetric principles. Carbon dioxide capture data for an isolated hydrogen bond donor and hydrogen bond acceptor, as well as natural deep eutectic solvents, were collected. In addition to experimental data, a theoretical study using Density Functional Theory was carried out to analyze the properties of these fluids from the nanoscopic viewpoint and their relationship with the macroscopic behavior of the system, and its ability for carbon dioxide absorption. The combined experimental and theoretical reported approach work leads to valuable discussions on what is the effect of each hydrogen bond donor or acceptor, as well as how they influence the strength and stability of the carbon dioxide absorption in deep eutectic solvents. Theoretical calculations explained the experimental findings, and combined results showed the superiority of the hydrogen bond acceptor role in the gas absorption process, with deep eutectic solvents. Specifically, the cases in which choline chloride was used as hydrogen bond acceptor showed the highest absorption performance. Furthermore, it was observed that when malic acid was used as a hydrogen bond donor, it led to low carbon dioxide solubility performance in comparison to other studied deep eutectic solvents. The cases in which lactic acid was used as a hydrogen bond donor showed great absorption performance. In light of this work, more targeted, specific, deep eutectic solvents can be designed for effective and alternative carbon dioxide capture and management.</p><h2>Other Information</h2><p dir="ltr">Published in: Processes<br>License: <a href="https://creativecommons.org/licenses/by/4.0/" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.3390/pr8121533" target="_blank">https://dx.doi.org/10.3390/pr8121533</a></p>2020-11-25T09:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.3390/pr8121533https://figshare.com/articles/journal_contribution/Effect_of_Hydrogen_Bond_Donors_and_Acceptors_on_CO_sub_2_sub_Absorption_by_Deep_Eutectic_Solvents/27021718CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/270217182020-11-25T09:00:00Z |
| spellingShingle | Effect of Hydrogen Bond Donors and Acceptors on CO<sub>2</sub> Absorption by Deep Eutectic Solvents Tausif Altamash (3846304) Chemical sciences Physical chemistry Engineering Chemical engineering absorption carbon dioxide capture deep eutectic solvents density functional theory hydrogen bond |
| status_str | publishedVersion |
| title | Effect of Hydrogen Bond Donors and Acceptors on CO<sub>2</sub> Absorption by Deep Eutectic Solvents |
| title_full | Effect of Hydrogen Bond Donors and Acceptors on CO<sub>2</sub> Absorption by Deep Eutectic Solvents |
| title_fullStr | Effect of Hydrogen Bond Donors and Acceptors on CO<sub>2</sub> Absorption by Deep Eutectic Solvents |
| title_full_unstemmed | Effect of Hydrogen Bond Donors and Acceptors on CO<sub>2</sub> Absorption by Deep Eutectic Solvents |
| title_short | Effect of Hydrogen Bond Donors and Acceptors on CO<sub>2</sub> Absorption by Deep Eutectic Solvents |
| title_sort | Effect of Hydrogen Bond Donors and Acceptors on CO<sub>2</sub> Absorption by Deep Eutectic Solvents |
| topic | Chemical sciences Physical chemistry Engineering Chemical engineering absorption carbon dioxide capture deep eutectic solvents density functional theory hydrogen bond |