An Experimental Investigation on the Thermo-Rheological Behaviors of Lactic Acid-Based Natural Deep Eutectic Solvents
<p dir="ltr">The rheological studies of Lactic Acid (LA)-based Natural Deep Eutectic Solvents (NADES) are provided in the present investigation. Those mechanisms were also studied in which three distinct Hydrogen Bond Acceptors (HBAs) of Choline Chloride (ChCl), Betaine (Be), and β-A...
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2022
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| _version_ | 1864513512337833984 |
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| author | Yousef Elhamarnah (17869382) |
| author2 | Mashael AlRasheedi (18877519) Wadha AlMarri (18877522) Asma AlBadr (18877525) Alanoud AlMalki (18877528) Nora Mohamed (18877531) Izzah Fatima (18877534) Mustafa Nasser (14150007) Hazim Qiblawey (16030546) |
| author2_role | author author author author author author author author |
| author_facet | Yousef Elhamarnah (17869382) Mashael AlRasheedi (18877519) Wadha AlMarri (18877522) Asma AlBadr (18877525) Alanoud AlMalki (18877528) Nora Mohamed (18877531) Izzah Fatima (18877534) Mustafa Nasser (14150007) Hazim Qiblawey (16030546) |
| author_role | author |
| dc.creator.none.fl_str_mv | Yousef Elhamarnah (17869382) Mashael AlRasheedi (18877519) Wadha AlMarri (18877522) Asma AlBadr (18877525) Alanoud AlMalki (18877528) Nora Mohamed (18877531) Izzah Fatima (18877534) Mustafa Nasser (14150007) Hazim Qiblawey (16030546) |
| dc.date.none.fl_str_mv | 2022-06-06T03:00:00Z |
| dc.identifier.none.fl_str_mv | 10.3390/ma15114027 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/An_Experimental_Investigation_on_the_Thermo-Rheological_Behaviors_of_Lactic_Acid-Based_Natural_Deep_Eutectic_Solvents/26095423 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Chemical engineering Fluid mechanics and thermal engineering Materials engineering β-alanine rheology choline chloride viscoelastic betaine natural deep eutectic solvents lactic acid |
| dc.title.none.fl_str_mv | An Experimental Investigation on the Thermo-Rheological Behaviors of Lactic Acid-Based Natural 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 rheological studies of Lactic Acid (LA)-based Natural Deep Eutectic Solvents (NADES) are provided in the present investigation. Those mechanisms were also studied in which three distinct Hydrogen Bond Acceptors (HBAs) of Choline Chloride (ChCl), Betaine (Be), and β-Alanine (β-Al), after being added to a specific Hydrogen Bond Donor (HBD) at a predefined mole-to-mole ratio of 1:1, affected the rheological properties of the prepared NADES. The alterations in the rheology-related characteristics in association with the mechanical and physical properties indicate the tolerance of the material under various operational conditions in the field and show their potential utilization as environmentally suitable and feasible solvents for industrial applications. In the present research, the viscoelastic properties of the three samples of NADES were assessed along with their shear flow properties. The backward and forward temperature change in the Apparent Viscosity (AV) pattern related to the NADES system was described by a rheogram. Furthermore, the density was determined and compared with the AV while considering the temperature-related factor. On a further note, the viscoelastic characteristics were utilized in describing and investigating the network disturbance on the level of the microstructure of NADES upon frequency sweep. A series of experiments were carried out using Thermogravimetry Analysis (TGA) to investigate the thermo-physical properties to optimize them. The rheological properties of shear flow measurements were analyzed using the Bingham model that is best suited for the AV developed with the shear rate with the dynamic yield stress of three systems. The Bingham model was used to determine the lowest stress necessary to disturb the network structure and commence the flow of LA-based NADES. Overall, the viscoelastic behavior of the LA-based NADES revealed the dissimilarity between their strength and viscosity. In addition, shear flow investigations demonstrated that LA-based NADES systems exhibit non-Newtonian properties and substantial shear-thinning effects equivalent to those of alternative IL sorbents. Assessing the rheological properties of LA-based NADES is crucial for a better understanding the key challenges associated with high viscosity. Defining the transport yield stress requirements for NADES systems under different conditions benefits their future development and potentially opens the door to more challenging applications.</p><h2>Other Information</h2><p dir="ltr">Published in: Materials<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/ma15114027" target="_blank">https://dx.doi.org/10.3390/ma15114027</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_9132ceee2889a1000e6eb9663a2baf96 |
| identifier_str_mv | 10.3390/ma15114027 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/26095423 |
| publishDate | 2022 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | An Experimental Investigation on the Thermo-Rheological Behaviors of Lactic Acid-Based Natural Deep Eutectic SolventsYousef Elhamarnah (17869382)Mashael AlRasheedi (18877519)Wadha AlMarri (18877522)Asma AlBadr (18877525)Alanoud AlMalki (18877528)Nora Mohamed (18877531)Izzah Fatima (18877534)Mustafa Nasser (14150007)Hazim Qiblawey (16030546)EngineeringChemical engineeringFluid mechanics and thermal engineeringMaterials engineeringβ-alaninerheologycholine chlorideviscoelasticbetainenatural deep eutectic solventslactic acid<p dir="ltr">The rheological studies of Lactic Acid (LA)-based Natural Deep Eutectic Solvents (NADES) are provided in the present investigation. Those mechanisms were also studied in which three distinct Hydrogen Bond Acceptors (HBAs) of Choline Chloride (ChCl), Betaine (Be), and β-Alanine (β-Al), after being added to a specific Hydrogen Bond Donor (HBD) at a predefined mole-to-mole ratio of 1:1, affected the rheological properties of the prepared NADES. The alterations in the rheology-related characteristics in association with the mechanical and physical properties indicate the tolerance of the material under various operational conditions in the field and show their potential utilization as environmentally suitable and feasible solvents for industrial applications. In the present research, the viscoelastic properties of the three samples of NADES were assessed along with their shear flow properties. The backward and forward temperature change in the Apparent Viscosity (AV) pattern related to the NADES system was described by a rheogram. Furthermore, the density was determined and compared with the AV while considering the temperature-related factor. On a further note, the viscoelastic characteristics were utilized in describing and investigating the network disturbance on the level of the microstructure of NADES upon frequency sweep. A series of experiments were carried out using Thermogravimetry Analysis (TGA) to investigate the thermo-physical properties to optimize them. The rheological properties of shear flow measurements were analyzed using the Bingham model that is best suited for the AV developed with the shear rate with the dynamic yield stress of three systems. The Bingham model was used to determine the lowest stress necessary to disturb the network structure and commence the flow of LA-based NADES. Overall, the viscoelastic behavior of the LA-based NADES revealed the dissimilarity between their strength and viscosity. In addition, shear flow investigations demonstrated that LA-based NADES systems exhibit non-Newtonian properties and substantial shear-thinning effects equivalent to those of alternative IL sorbents. Assessing the rheological properties of LA-based NADES is crucial for a better understanding the key challenges associated with high viscosity. Defining the transport yield stress requirements for NADES systems under different conditions benefits their future development and potentially opens the door to more challenging applications.</p><h2>Other Information</h2><p dir="ltr">Published in: Materials<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/ma15114027" target="_blank">https://dx.doi.org/10.3390/ma15114027</a></p>2022-06-06T03:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.3390/ma15114027https://figshare.com/articles/journal_contribution/An_Experimental_Investigation_on_the_Thermo-Rheological_Behaviors_of_Lactic_Acid-Based_Natural_Deep_Eutectic_Solvents/26095423CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/260954232022-06-06T03:00:00Z |
| spellingShingle | An Experimental Investigation on the Thermo-Rheological Behaviors of Lactic Acid-Based Natural Deep Eutectic Solvents Yousef Elhamarnah (17869382) Engineering Chemical engineering Fluid mechanics and thermal engineering Materials engineering β-alanine rheology choline chloride viscoelastic betaine natural deep eutectic solvents lactic acid |
| status_str | publishedVersion |
| title | An Experimental Investigation on the Thermo-Rheological Behaviors of Lactic Acid-Based Natural Deep Eutectic Solvents |
| title_full | An Experimental Investigation on the Thermo-Rheological Behaviors of Lactic Acid-Based Natural Deep Eutectic Solvents |
| title_fullStr | An Experimental Investigation on the Thermo-Rheological Behaviors of Lactic Acid-Based Natural Deep Eutectic Solvents |
| title_full_unstemmed | An Experimental Investigation on the Thermo-Rheological Behaviors of Lactic Acid-Based Natural Deep Eutectic Solvents |
| title_short | An Experimental Investigation on the Thermo-Rheological Behaviors of Lactic Acid-Based Natural Deep Eutectic Solvents |
| title_sort | An Experimental Investigation on the Thermo-Rheological Behaviors of Lactic Acid-Based Natural Deep Eutectic Solvents |
| topic | Engineering Chemical engineering Fluid mechanics and thermal engineering Materials engineering β-alanine rheology choline chloride viscoelastic betaine natural deep eutectic solvents lactic acid |