Journal of Ionic Liquids最新文献

{"title":"Experimental analysis and machine learning modeling of CO2 and CH4 gas hydrate phase equilibria with quaternary ammonium salts","authors":"Aliyu Adebayo Sulaimon ,&nbsp;Ali Qasim ,&nbsp;Bhajan Lal ,&nbsp;Muhammad Saad Khan","doi":"10.1016/j.jil.2025.100180","DOIUrl":"10.1016/j.jil.2025.100180","url":null,"abstract":"<div><div>The study investigates the hydrate liquid vapor equilibrium HLVE experimentally at concentrations of 1, 5, and 10 wt % for tetramethylammonium acetate, tetraethylammonium acetate, and their mixtures with the commercially used thermodynamic hydrate inhibitor, monoethylene glycol (MEG). The experimental pressure range for CO₂ hydrates is from 2.0 to 3.50 MPa, while the pressure range for CH₄ hydrates varies between the values of 3.40 to 8.30 MPa. A Gaussian Process Regression (GPR) based machine learning model has also been developed to predict the hydrate liquid vapor equilibrium (HLVE) of CO₂ and CH₄ hydrate formation for quaternary ammonium salts (QAS). This analysis suggests kernel optimization of the GPR. With an R² value of 0.9 and an RMSE value of 0.031, the optimized model has strong predictability using the concentration of QAS, pressure, and temperature as inputs. The results of the model are correlated with the experimental outcome, and the predicted results are in fair accordance with the results of the experiment.</div></div>","PeriodicalId":100794,"journal":{"name":"Journal of Ionic Liquids","volume":"5 2","pages":"Article 100180"},"PeriodicalIF":0.0,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145570921","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Quantifying green innovation: A bibliometric analysis of deep eutectic solvents and applications as eco-friendly solvents","authors":"Muhammad Nawaz ,&nbsp;Muhammad Irfan ,&nbsp;Khadija Zahra ,&nbsp;Humbul Suleman ,&nbsp;Mohamad Azmi Bustam ,&nbsp;Abdulhalim Shah Maulud","doi":"10.1016/j.jil.2025.100165","DOIUrl":"10.1016/j.jil.2025.100165","url":null,"abstract":"<div><div>Deep eutectic solvents (DESs) have emerged as a promising class of green solvents, with various advantages over traditional organic solvents and ionic liquids. This study presents a comprehensive bibliometric analysis of research trends and developments in applying DES as eco-friendly solvents. Using data from the Web of Science database, 2,262 research articles were analyzed from 2009 to 2023. The analysis reveals a significant increase in DES-related publications, growing from fewer than 20 articles per year in 2011 to more than 500 articles annually by 2023, reflecting the rising interest in this green chemistry field. Geographical and institutional distribution was assessed using a novel performance metric, the Research Impact Score (RIS), which integrated total publications, citations, citations per publication, and h-index. China is the leading contributor, with 863 publications and 28,944 citations with RIS of 0.86. Mjalli, Farouq S., from Sultan Qaboos University, Oman, leads in total publications (38) and total citations (3,166) with an outstanding RIS of 0.91. Universiti Malaya, Malaysia, emerges as the most balanced and impactful institution with a high publication output (49), the highest total citations (3,741), and a leading RIS of 0.98. \"Journal of Molecular Liquids\" emerged as the most active publishing source related to DES research, with 205 articles. Moreover, DESs demonstrated superior extraction efficiency, particularly in bioactive compounds such as phenolics and flavonoids. These findings underscore the innovative potential of DESs in advancing sustainable chemical practices and providing valuable insights into future research directions, aiming to further develop and apply DESs across various scientific and industrial fields.</div></div>","PeriodicalId":100794,"journal":{"name":"Journal of Ionic Liquids","volume":"5 2","pages":"Article 100165"},"PeriodicalIF":0.0,"publicationDate":"2025-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144724533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficient and economical three-component synthesis of pyrano[2,3-d]thiazol derivatives using deep eutectic solvent","authors":"Fatemeh Mohammad ,&nbsp;Najmedin Azizi ,&nbsp;Zohreh Mirjafari ,&nbsp;Javad Mokhtari","doi":"10.1016/j.jil.2025.100157","DOIUrl":"10.1016/j.jil.2025.100157","url":null,"abstract":"<div><div>Deep eutectic solvents (DESs), a promising class of ionic liquids, have emerged as versatile and sustainable media for organic synthesis due to their unique physicochemical properties. In this study, we report an efficient and practical one-pot, three-component protocol for the synthesis of substituted pyrano[2,3-d]thiazoles using aromatic aldehydes, malononitrile, and thiazolidinediones in DES. The methodology offers several advantages, including operational simplicity, broad substrate scope, shorter reaction times, and good to excellent yields. Importantly, the DES serves both as a solvent and a catalyst, providing a cost-effective and environmentally friendly alternative to conventional methods. Furthermore, the DES system demonstrates excellent recyclability, maintaining its catalytic performance and product yields over seven consecutive cycles. This approach highlights the potential of DESs as green media for the development of sustainable synthetic transformations.</div></div>","PeriodicalId":100794,"journal":{"name":"Journal of Ionic Liquids","volume":"5 1","pages":"Article 100157"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144221594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Phase equilibrium and kinetic studies of choline chloride-based deep eutectic solvents in water system for the inhibition of methane gas hydrate formation","authors":"Aliyu Adebayo Sulaimon ,&nbsp;Ali Qasim ,&nbsp;Mohamad Athif ,&nbsp;Asiah Nusaibah Masri ,&nbsp;Pearl Isabellah Murungi ,&nbsp;Aneel Jordan Atthi Tasan Singh","doi":"10.1016/j.jil.2024.100127","DOIUrl":"10.1016/j.jil.2024.100127","url":null,"abstract":"<div><div>Gas hydrates in subsea pipelines can lead to blockages, potentially causing explosions, and Deep Eutectic Solvents (DESs) offer an alternative to traditional chemical inhibitors or can minimize their usage when mixed with other chemicals. The thermodynamic hydrate inhibition (THI) and kinetic hydrate inhibition (KHI) behavior of two DESs i.e., choline chloride (ChCl) solution with glycerol and ethylene glycol are investigated using Micro Differential Scanning Calorimetry (μ-DSC). The DES-in-water systems were prepared by diluting the prepared DES in water. The difference between water-in-DES and DES-in-water systems is based on the extent of dilution. For DES-in-water systems, the water is in higher concentration and DES is a minor component. Whereas, water-in-DES systems involve adding a small amount of water to a DES. This can disrupt the hydrogen bonding network within the DES, leading to changes in its physical and chemical properties. The concentration of the DES solution was 10 and 15 wt% and the study was performed in-between the pressure range of 6.32–13.27 MPa while the Hydrate-Liquid-Vapor-Equilibrium (HLVE) temperature lies between the range of 281.4–290 .1K. Both compounds acted as thermodynamic and kinetic hydrate inhibitors for methane gas hydrates. HLVE was calculated for five pressure values. THI results show that the average depression temperature (ADT) of ChCl: Ethylene glycol is 1.47 K which is higher than the ADT achieved by ChCl: glycerol of 0.50 K at 10 wt%. Also, regarding kinetic hydrate inhibition, ChCl: Ethylene glycol showed better performance than ChCl: glycerol. The highest induction time attained by ChCl: Ethylene glycol is 1.5 h at 14.1 bar while for ChCl: glycerol, it is 1.2 h at the same pressure. Thermodynamic hydrate modeling for methane hydrates was also performed using the Dickens and Quinby-Hunt model. It showed an overall Mean Absolute error (MAE) value of 0.26 K while for the ChCl: Ethylene Glycol system, the MAE value is 0.32 K. The R² value was higher than 0.90 for both systems, proving the model's good fit. DESs have the potential to be applied in practical flow assurance applications due to their environmentally benign properties. The work is novel as it investigates the use of DESs for methane hydrate inhibition at high pressure along with the thermodynamic modeling.</div></div>","PeriodicalId":100794,"journal":{"name":"Journal of Ionic Liquids","volume":"5 1","pages":"Article 100127"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142747029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Amino Acid Deep Eutectic Solvents (AADES) in Oil Purification: An Overview of Properties, Applications, and Future Directions","authors":"Muhamad Iqbal Ishak ,&nbsp;Asiah Nusaibah Masri ,&nbsp;Azad Anugerah Ali Rasol ,&nbsp;Izni Mariah Ibrahim ,&nbsp;Hasrinah Hasbullah","doi":"10.1016/j.jil.2025.100143","DOIUrl":"10.1016/j.jil.2025.100143","url":null,"abstract":"<div><div>Amino Acid Deep Eutectic Solvents (AADES) are emerging as a promising sustainable alternative to conventional organic solvents, particularly in oil purification processes. This review explores the unique properties of AADES, including their environmental benefits, biocompatibility, and high extraction efficiency. Given the limited availability of published studies specifically on AADES for oil purification, this work references research on deep eutectic solvents (DES) containing amino acids, as well as DES with mechanisms that could be applicable to AADES. The article highlights the potential role of AADES in enhancing oil purification techniques, offering a greener and more efficient approach to industrial applications. However, challenges remain, particularly regarding their scalability, long-term stability, and the lack of direct comparative studies with traditional solvents. By integrating insights from existing DES studies, this review underscores the need for further research to optimize AADES formulations for specific contaminants and improve their performance in large-scale applications. Additionally, understanding the mechanisms governing their interactions with biomolecules and oil-based contaminants is crucial for advancing their industrial viability. Addressing these gaps will support the broader adoption of AADES, contributing to more sustainable and effective oil purification processes while promoting environmental conservation efforts.</div></div>","PeriodicalId":100794,"journal":{"name":"Journal of Ionic Liquids","volume":"5 1","pages":"Article 100143"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143725627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hexavalent chromium removal using chitin microspheres modified by an ionic liquid cation tricaprylmethylammonium chloride (Aliquat 336)","authors":"Salima Benniche ,&nbsp;Ounissa Senhadji-Kebiche ,&nbsp;Ariana Pintor ,&nbsp;Claudia Fontas","doi":"10.1016/j.jil.2025.100151","DOIUrl":"10.1016/j.jil.2025.100151","url":null,"abstract":"<div><div>A novel sorbent was successfully developed by immobilizing the ionic liquid tricaprylylmethylammonium chloride (Aliquat 336) into chitin, a natural and renewable polysaccharide. The sorbent was comprehensively characterized using SEM, BET, TGA, FTIR and DRX techniques, and its performance was evaluated for the removal of Cr(VI) from aqueous solutions. The effects of key physicochemical parameters—including pH, stirring time, initial Cr(VI) concentration, and sorbent dosage—were systematically investigated. The sorbent demonstrated high selectivity performance and efficiency for Cr(VI) removal, highlighting a maximum adsorption capacity of 35 mg/g, which is 20 times greater than that of native chitin, at an optimum pH of 2. Interference studies with coexisting ions confirmed the robustness of the sorbent to remove Cr(VI) under competitive conditions. Effective desorption was achieved with a 0.1 M NaOH solution, allowing for 80 % metal recovery within 1 hour of contact. Additionally, the sorbent exhibited remarkable stability over five cycles, maintaining its high adsorption capacity without significant loss in performance.</div><div>This study underscores the potential of the new sorbent as a sustainable and efficient material for Cr(VI) remediation, combining high adsorption capacity, reusability, and eco-friendly design.</div></div>","PeriodicalId":100794,"journal":{"name":"Journal of Ionic Liquids","volume":"5 1","pages":"Article 100151"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143873979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cetyl pyridinium chloride-amino acid-based ionic liquids: Synthesis, characterization, and physicochemical properties by FT-IR, UV–visible, density, conductivity, viscosity, surface tension, and contact angle studies","authors":"Rohit Kumar Dev ,&nbsp;Shiv Narayan Yadav ,&nbsp;Pawan Shah ,&nbsp;Nisha Magar ,&nbsp;Srijana Ghimire ,&nbsp;Mahima Koirala ,&nbsp;Ashok Kumar Das ,&nbsp;Sujit Kumar Shah ,&nbsp;Ramesh L. Gardas ,&nbsp;Ajaya Bhattarai","doi":"10.1016/j.jil.2025.100158","DOIUrl":"10.1016/j.jil.2025.100158","url":null,"abstract":"<div><div>The ionic liquids (ILs) are gaining much attention because of their many special properties, including highly solvating, tunable, non-flammable, and reusable extractants. In the current study, a novel set of room-temperature ILs based on the active compound Cetyl Pyridinium Chloride - Amino Acid ([CetPyl] [AA]) where ionic liquids have been successfully synthesized and characterized by both spectral (FT-IR and UV-visible), and physiochemical (density, surface tension, contact angle, molar free energy, conductivity, viscosity, and pH) properties. The structure of both organic and inorganic compounds is analyzed by FT-IR and UV-visible spectra of pure Al-ILs, Me-ILs, and Val-ILs showed strong absorbance peaks at 215 nm, 270 nm, and 270 nm, respectively. The alanine anion (Al^-) has the highest hydrogen bond-accepting character due to its unhindered carboxylate group, making it more accessible for hydrogen bonding. The conductivity of Al-ILs increases from 17.46 mS/cm at 298.15 K to 50.90 mS/cm at 343.15 K, representing an almost threefold increase. Similarly, Me-ILs and Val-ILs show significant increases in conductivity over the same temperature range. The conductivity order (Al-ILs &gt; Val-ILs &gt; Me-ILs) is consistent with the structural differences in the amino acids. Val-ILs have the highest viscosity (9.976 Ns/m²) among the three. The trend in viscosity is: Al-ILs &lt; Me-ILs &lt; Val-ILs. The pH of Al-ILs, Me-ILs, and Val-ILs decreases with increasing temperature, reflecting differences in their structural and chemical behavior. Al-ILs exhibited the most stable pH. Me-ILs showed significant pH sensitivity, while Val-ILs showed a unique non-monotonic trend of variation, suggesting complex interactions at higher temperatures.</div></div>","PeriodicalId":100794,"journal":{"name":"Journal of Ionic Liquids","volume":"5 1","pages":"Article 100158"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144222121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Navigating ice-free Horizons: A Review on the Role of Ionic liquids and Deep eutectic solvents in Anti-icing Technologies","authors":"Saba Goharshenas Moghadam,&nbsp;Gelareh Momen,&nbsp;Reza Jafari","doi":"10.1016/j.jil.2025.100139","DOIUrl":"10.1016/j.jil.2025.100139","url":null,"abstract":"<div><div>This review investigates the unexplored potential of ionic liquids (ILs) and deep eutectic solvents (DESs) as innovative solutions for advancing anti-icing technologies, particularly in harsh sub-freezing conditions, with a focus on coating applications. Despite limited exploration, ILs and DESs stand out due to their remarkable properties—low melting points, excellent hydrogen-bond donor capabilities, thermal stability, and the formation of quasi-liquid layers that drastically reduce ice adhesion. While research on IL-based coatings for ice mitigation is still in its infancy, the promising synergy between DESs and ILs paves the way for creating highly effective ice-resistant surfaces. DESs, recognized for their eco-friendly and straightforward preparation, have been primarily studied for anti-freezing resilience, leaving their potential as ice growth inhibitors largely unexplored. This review presents DESs as effective ice growth inhibitors and highlights their synergistic combination with ILs, functioning as dynamic interface melting agents, for enhanced ice mitigation performance. Furthermore, the review consolidates current studies, emphasizing the need for further investigation into ILs and DESs for combating ice formation. It also proposes future research directions, such as exploring diverse IL chemistries, enhancing the stability of ILs, and investigating novel matrix materials to improve mechanical durability. The review provides a broad perspective on integrating these materials into various industrial and environmental applications, offering fresh insights into their transformative potential in anti-icing systems.</div></div>","PeriodicalId":100794,"journal":{"name":"Journal of Ionic Liquids","volume":"5 1","pages":"Article 100139"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143600764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Understanding the affinity of Cyphos Nitrate for Zr(IV) over other metal ions present in simulated high level liquid waste compositions","authors":"Alok Rout ,&nbsp;S. Sriram ,&nbsp;N. Ramanathan","doi":"10.1016/j.jil.2025.100134","DOIUrl":"10.1016/j.jil.2025.100134","url":null,"abstract":"<div><div>The presence of Zr(IV) in the spent nuclear fuel (SNF) is an hindrance for a smooth and safe reprocessing of actinides and other fission products. The separation of Zr(IV) from nitric acid feed through solvent extraction route is a challenging task as far as its aqueous chemistry and the selectivity of the proposed extractants for it is concerned. In this context, we employed a strongly hydrophobic and sustainable quarternary alkyl phosphonium-based ionic liquid (IL): Tri(hexyl)tetradecylphosphonium nitrate ([P₆₆₆₁₄][NO₃]) (or cyphos nitrate) for the extraction of Zr(IV) from a broad range of acidic feed and evaluated the feasibility of its selective separation from a Fast Reactor Simulated High Level Liquid Waste (FR-SHLLW) solution (Burn up: 80 GWd/Te). The extraction factor of [P₆₆₆₁₄][NO₃] was compared with that observed in other classes of ILs in their undiluted condition. The efficient extraction of Zr(IV) without any additional ligand in IL phase by adopting simple complexation mechanism infers the novelty of [P₆₆₆₁₄][NO₃]. High asymmetricity and bulkiness of IL cation enables more freedom to its anion (NO₃^-) to coordinate with Zr(IV), thereby realizing high extraction factors as compared to other ILs having different cations (or anions). The novelty was further clarified from the notable extraction efficiency by consuming very less IL volume (low IL to aqueous phase ratio). The radiation stability of cyphos nitrate was affirmed from the extraction factors at different exposed doses. The uniqueness of [P₆₆₆₁₄][NO₃] for Zr(IV) over the co-extracting Pd(II) was assured using an aqueous soluble complexing agent for the later to be trapped in the raffinate phase of SHLLW solution. At end, a schematic flow-sheet was proposed for selective separation of Zr(IV) from SHLLW solution.</div></div>","PeriodicalId":100794,"journal":{"name":"Journal of Ionic Liquids","volume":"5 1","pages":"Article 100134"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143166560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Graphene oxide based [EMIM]Cl ionanofluids in a tube and their heat transfer, and friction factor analyses under high Prandtl numbers: Experimental and ANN predictions","authors":"L. Syam Sundar","doi":"10.1016/j.jil.2025.100144","DOIUrl":"10.1016/j.jil.2025.100144","url":null,"abstract":"<div><div>In this study, the stable Graphene Oxide (GO) ionanofluids were prepared and investigated the thermophysical properties, heat transfer coefficient, and friction factor experimentally. These ionanofluids were prepared by dispersing the synthesized GO into the ionic liquid of 1-ethyl-3-methylimidazolium chloride [EMIM]Cl in the weight percentages of 0.05 %, 0.1 %, 0.3 % and 0.5 %, respectively. The obtained experimental data of Reynolds number, and weight percentage was used as input parameters, and heat transfer coefficient, Nusselt number, and friction factor was used as output parameters for the Artificial Neural Network- Scaled Conjugate Gradient (ANN-SCG) analysis. The results indicated that, the thermal conductivity is enhanced by 26.39 % at a temperature of 60°C, and the viscosity enhancement of 30.44 % at a temperature of 30°C, and at 0.5 % weight percentage. The results were also indicated that, the Nusselt number, heat transfer coefficient is enhanced by 32.27 %, and 41.96 %, with a friction factor penalty of 14.04 % at 0.5 % weight percentage and at a Reynolds number of 297.4, respectively, over base fluid. The ANN-SCG results are almost predicts high accuracy when compared with the experimental data. The correlation coefficient (R²) of Nusselt number, heat transfer coefficient, and friction factor are 0.9815, 0.9812, and 0.9918, respectively. Using the experimental data, a new Nusselt number and friction factor correlations were proposed.</div></div>","PeriodicalId":100794,"journal":{"name":"Journal of Ionic Liquids","volume":"5 1","pages":"Article 100144"},"PeriodicalIF":0.0,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143735246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}