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Luo X, Liu Y, Li M, Ling R, Ye L, Cao X, Wang C. Porous acid-base hybrid polymers for enhanced NH 3 uptake with assistance from cooperative hydrogen bonds. RSC Adv 2023; 13:28729-28735. [PMID: 37790107 PMCID: PMC10543883 DOI: 10.1039/d3ra05346f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 09/15/2023] [Indexed: 10/05/2023] Open
Abstract
Carboxylic acid-modified materials are a common means of achieving efficient NH3 adsorption. In this study, we report that improved NH3 adsorption capacity and easier desorption can be achieved through the introduction of substances containing Lewis basic groups into carboxylic acid-modified materials. Easily synthesized mesoporous acid-base hybrid polymers were constructed with polymers rich in carboxylic acid and Lewis base moieties through cooperative hydrogen bonding interactions (CHBs). The hybrid polymer PAA-P4VP presented higher NH3 capacity (18.2 mmol g-1 at 298 K and 1 bar NH3 pressure) than PAA (6.0 mmol g-1) through the acid-base reaction and the assistance from CHBs with NH3, while the NH3 desorption from PAA-P4VP was easier for the reformation of CHBs. Based on the introduction of CHBs, a series of mesoporous acid-base hybrid polymers was synthesized with NH3 adsorption capacity of 15.8-19.3 mmol g-1 and high selectivity of NH3 over CO2 (SNH3/CO2 = 25.4-56.3) and N2 (SNH3/N2 = 254-1068), and the possible co-existing gases, such as SO2, had a lower effect on NH3 uptake by hybrid polymers. Overall, the hybrid polymers present efficient NH3 adsorption owing to the abundant acidic moieties and CHBs, while the concomitant Lewis bases promote NH3 desorption.
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Affiliation(s)
- Xiaoyan Luo
- Xiamen Key Laboratory of Optoelectronic Materials and Advanced Manufacturing, Key Laboratory of Molecular Designing and Green Conversions (Fujian Province University), College of Materials Science and Engineering, Huaqiao University Xiamen 361021 P.R. China
| | - Yibang Liu
- Xiamen Key Laboratory of Optoelectronic Materials and Advanced Manufacturing, Key Laboratory of Molecular Designing and Green Conversions (Fujian Province University), College of Materials Science and Engineering, Huaqiao University Xiamen 361021 P.R. China
| | - Mingxing Li
- Xiamen Key Laboratory of Optoelectronic Materials and Advanced Manufacturing, Key Laboratory of Molecular Designing and Green Conversions (Fujian Province University), College of Materials Science and Engineering, Huaqiao University Xiamen 361021 P.R. China
| | - Renhui Ling
- Xiamen Key Laboratory of Optoelectronic Materials and Advanced Manufacturing, Key Laboratory of Molecular Designing and Green Conversions (Fujian Province University), College of Materials Science and Engineering, Huaqiao University Xiamen 361021 P.R. China
| | - Ling Ye
- Xiamen Key Laboratory of Optoelectronic Materials and Advanced Manufacturing, Key Laboratory of Molecular Designing and Green Conversions (Fujian Province University), College of Materials Science and Engineering, Huaqiao University Xiamen 361021 P.R. China
| | - Xuegong Cao
- Xiamen Key Laboratory of Optoelectronic Materials and Advanced Manufacturing, Key Laboratory of Molecular Designing and Green Conversions (Fujian Province University), College of Materials Science and Engineering, Huaqiao University Xiamen 361021 P.R. China
| | - Congmin Wang
- Department of Chemistry, Center of Chemistry for Frontier Technologies, Zhejiang University Hangzhou 310027 P. R. China
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2
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Wawoczny A, Gillner D. The Most Potent Natural Pharmaceuticals, Cosmetics, and Food Ingredients Isolated from Plants with Deep Eutectic Solvents. J Agric Food Chem 2023. [PMID: 37433265 PMCID: PMC10375538 DOI: 10.1021/acs.jafc.3c01656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Abstract
There is growing interest in reducing the number of synthetic products or additives and replacing them with natural ones. The pharmaceutical, cosmetic, and food industries are especially focused on natural and bioactive chemicals isolated from plants or microorganisms. The main challenge here is to develop efficient and ecological methods for their isolation. According to the strategies and rules of sustainable development and green chemistry, green solvents and environmentally friendly technologies must be used. The application of deep eutectic solvents as efficient and biodegradable solvents seems to be a promising alternative to traditional methods. They are classified as being green and ecological but, most importantly, very efficient extraction media compared to organic solvents. The aim of this review is to present the recent findings on green extraction, as well as the biological activities and the possible applications of natural plant ingredients, namely, phenolics, flavonoids, terpenes, saponins, and some others. This paper thoroughly reviews modern, ecological, and efficient extraction methods with the use of deep eutectic solvents (DESs). The newest findings, as well as the factors influencing the efficiency of extraction, such as water content, and hydrogen bond donor and acceptor types, as well as the extraction systems, are also discussed. New solutions to the major problem of separating DESs from the extract and for solvent recycling are also presented.
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Affiliation(s)
- Agata Wawoczny
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland
- Biotechnology Centre, Silesian University of Technology, 44-100 Gliwice, Poland
| | - Danuta Gillner
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland
- Biotechnology Centre, Silesian University of Technology, 44-100 Gliwice, Poland
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3
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Prabhune A, Dey R. Green and sustainable solvents of the future: Deep eutectic solvents. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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4
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Wang R, Chen J, Song Z, Qi Z. Bridging Machine Learning and Redlich–Kister Theory for Solid–Liquid Equilibria Prediction of Binary Eutectic Solvent Systems. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.3c00054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Affiliation(s)
- Ruizhuan Wang
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Jiahui Chen
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhen Song
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhiwen Qi
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
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5
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Ahmed Janjhi F, Castro-muñoz R, Boczkaj G. Deep Eutectic Solvents – ideal solution for clean air or hidden danger? Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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6
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Shukla R, Yu D, Mu T, Kozuch S. Yet another perspective on hole interactions, part II: lp-hole vs. lp-hole interactions. Phys Chem Chem Phys 2023; 25:12641-12649. [PMID: 36847568 DOI: 10.1039/d3cp00225j] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
Most of the experimental and theoretical work in hole interactions (HIs) is mainly focused on exploiting the nature and characteristics of σ and π-holes. In this perspective, we focus our attention on understanding the origin and properties of lone-pair holes. These holes are present on an atom opposite to its lone-pair region. Utilizing some new and old examples, such as X3N/P⋯F- (X = F/Cl/Br/I), F-Cl/Br/I⋯H3P⋯NCH and H3B-NBr3 along with other molecular systems, we explored to what extent these lp-holes participate in lp-hole interactions, if they participate at all.
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Affiliation(s)
- Rahul Shukla
- NCI Laboratory, Department of Chemistry, GITAM School of Science, GITAM (Deemed to be University), Visakhapatnam, 530045, A.P., India.
| | - Dongkun Yu
- Department of Chemistry, Renmin University of China, Beijing, 100872, China
| | - Tiancheng Mu
- Department of Chemistry, Renmin University of China, Beijing, 100872, China
| | - Sebastian Kozuch
- Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 841051, Israel
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7
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Chen L, Liao S, Yu D, Li L, Mu T, Xue Z. Innovative Aryl-Based Hydrophobic Deep Eutectic Solvent for Efficient Removal of Dyes and Nanoplastics. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.122903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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8
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Chen Y, Fu L, Duan Y, Bai Y, Wang X, Sun X, Liu C, Zhang B, Di Z. Effect of organic solvents on the conductivity of polyethylene glycol-based deep eutectic solvents. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.117038] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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9
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Shi R, Yu D, Zhou F, Yu J, Mu T. An emerging deep eutectic solvent based on halogen-bond. Chem Commun (Camb) 2022; 58:4607-4610. [DOI: 10.1039/d2cc00528j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new deep eutectic solvents (DES) driven by halogen-bond was exploited. A family of eutectic mixtures in liquid state were obtained by combination of quaternary ammonium salts and dihalogens. The...
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Cao Y, Wang J, Jiang B, Jiang S, Sun Z. Cheap and green deep eutectic solvents with favorable physical properties for significantly improved near-infrared light detection. J Mol Struct 2021; 1245:130988. [DOI: 10.1016/j.molstruc.2021.130988] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Liu Q, Yu H, Mu T, Xue Z, Xu F. Robust superbase-based emerging solvents for highly efficient dissolution of cellulose. Carbohydr Polym 2021; 272:118454. [PMID: 34420714 DOI: 10.1016/j.carbpol.2021.118454] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 07/07/2021] [Accepted: 07/11/2021] [Indexed: 11/23/2022]
Abstract
The development of robust solvent systems for cellulose dissolution is of significant importance for cellulose utilization and transformation. Herein, six kinds of novel superbase-based solvents were designed by a combination of 1,5-diazabicyclo[4.3.0]non-5-ene (DBN) with pyridine N-oxide (PyO) or 2-picoline-N-oxide (PiO) for dissolution of cellulose. It was observed that the prepared superbase-based solvents (denoted as DBN-PyO-x and DBN-PiO-4) could efficiently dissolve cellulose at mild temperatures (<80 °C). The chemical structure of the prepared superbase-based solvents and the molar ratio of the components significantly affected the solubility of cellulose, and DBN-PyO-4 showed the best performance with a cellulose solubility of 14.1 wt% 70 °C. The systematic study revealed that the good performance of the prepared superbase-based solvents on cellulose dissolution resulted from the synergistic effect of their ability to form hydrogen bonds and their polarizability.
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Rajput MK, Konwar M, Sarma D. Preparation of a novel environmentally friendly hydrophobic deep eutectic solvent ChCl-THY and its application in removal of hexavalent chromium from aqueous solution. Water Environ Res 2021; 93:2250-2260. [PMID: 34097782 DOI: 10.1002/wer.1597] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 05/16/2021] [Accepted: 05/28/2021] [Indexed: 06/12/2023]
Abstract
A liquid-liquid extraction methodology was developed for the removal of Cr(VI) from contaminated water using a novel green hydrophobic deep eutectic solvent (DES) as an efficient sole extracting agent. The hydrophobic DES was obtained by mixing choline chloride and thymol in 1:4 molar ratio at 70°C for 10 min and was denoted as ChCl-THY(1:4). The ChCl-THY(1:4) works efficiently for removal of high (20 mg/L) and low (500 µg/L) concentration of Cr(VI) from artificially contaminated natural water with >95% extraction efficiency (E%) at optimized reaction conditions (pH 2-6, 40°C). The DES was characterized by 1 H NMR and FTIR spectroscopy, and the data suggest that interaction occurs between Cl- ion of choline chloride and H atoms of thymol molecules. Physicochemical properties such as density, melting point, moisture, and solubility were studied and discussed. Herein, no sharp melting point was observed for ChCl-THY(1:4) in DSC curve. DES was regenerated using 0.1 M NaOH as stripping agent, and 50%-60% extraction efficiency could be attained in the next cycle. A plausible mechanism of interaction between Cr(VI) species and DES was also explored with the help of FTIR spectroscopy. PRACTITIONER POINTS: A novel hydrophobic DES (ChCl-THY) is prepared by mixing choline chloride and thymol at 1:4 molar ratio. ChCl-THY(1:4) is employed for the first time as sole extracting agent to remove the Cr(VI) from contaminated aqueous solution. >95% extraction efficiency was achieved by ChCl-THY(1:4) in natural water conditions at µg/L and mg/L level of contamination. Both the component used to prepare the DES are naturally abundant; hence, DES is not toxic for biota. The element present in natural water did not show any interference with extraction of Cr(VI).
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Affiliation(s)
| | - Manashjyoti Konwar
- Department of Chemistry, Dibrugarh University, Dibrugarh, India
- Department of Chemistry, Dibru College, Dibrugarh, India
| | - Diganta Sarma
- Department of Chemistry, Dibrugarh University, Dibrugarh, India
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Abstract
Various eutectic systems have been proposed and studied over the past few decades. Most of the studies have focused on three typical types of eutectics: eutectic metals, eutectic salts, and deep eutectic solvents. On the one hand, they are all eutectic systems, and their eutectic principle is the same. On the other hand, they are representative of metals, inorganic salts, and organic substances, respectively. They have applications in almost all fields related to chemistry. Their different but overlapping applications stem from their very different properties. In addition, the proposal of new eutectic systems has greatly boosted the development of cross-field research involving chemistry, materials, engineering, and energy. The goal of this review is to provide a comprehensive overview of these typical eutectics and describe task-specific strategies to address growing demands.
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Affiliation(s)
- Dongkun Yu
- Department of Chemistry, Renmin University of China, Beijing 100872, P. R. China.
| | - Zhimin Xue
- Beijing Key Laboratory of Lignocellulosic Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, P. R. China.
| | - Tiancheng Mu
- Department of Chemistry, Renmin University of China, Beijing 100872, P. R. China.
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14
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Zuo J, Geng S, Kong Y, Ma P, Fan Z, Zhang Y, Dong A. Current Progress in Natural Deep Eutectic Solvents for the Extraction of Active Components from Plants. Crit Rev Anal Chem 2021; 53:177-198. [PMID: 34324395 DOI: 10.1080/10408347.2021.1946659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
In the last decade, natural deep eutectic solvents (NADESs) have gained more and more attention due to their green, convenient preparation, low toxicity and biodegradability. It is widely used in various fields, especially in the extraction of active components from plants, formed by the combination of hydrogen bond donors (HBDs) and hydrogen bond acceptors (HBAs) at a certain condition. In this article, six preparation methods of NADESs were summarized and the interactions that occur in the eutectic behavior of NADES including hydrogen bonding, electrostatic interaction and van der Waals force were also reviewed. What is more, its significant extraction capacity on flavonoids, phenols, alkaloids and plant pigments endows its extensive applications in the extraction of active components from medicinal plants. Extraction factors including solvents properties (viscosity, carbon chain length, number of hydroxyl groups), extraction condition (water content, extraction temperature, extraction time, solid-liquid ratio), extraction method and recycling method were discussed. In addition, NADESs can also be combined with other technologies, like molecular imprinting, monolithic column, to achieve efficient and specific extraction of active ingredients. Further systematic studies on the biodegradability and biotoxicity are put forward to be urgent.
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Affiliation(s)
- Jiale Zuo
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China.,Engineering Research Center of Dairy Products Quality and Safety Control Technology, Ministry of Education, Inner Mongolian University, Hohhot, China
| | - Shuqin Geng
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China.,Engineering Research Center of Dairy Products Quality and Safety Control Technology, Ministry of Education, Inner Mongolian University, Hohhot, China
| | - Yangzhi Kong
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China.,Engineering Research Center of Dairy Products Quality and Safety Control Technology, Ministry of Education, Inner Mongolian University, Hohhot, China
| | - Peirong Ma
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China.,Engineering Research Center of Dairy Products Quality and Safety Control Technology, Ministry of Education, Inner Mongolian University, Hohhot, China
| | - Zhaosheng Fan
- Technology Center, Shanghai Tobacco Group Beijing Cigarette Factory Co.,Ltd, Tongzhou Dis, Beijing, China
| | - Yanling Zhang
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China.,Engineering Research Center of Dairy Products Quality and Safety Control Technology, Ministry of Education, Inner Mongolian University, Hohhot, China
| | - Alideertu Dong
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China.,Engineering Research Center of Dairy Products Quality and Safety Control Technology, Ministry of Education, Inner Mongolian University, Hohhot, China
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15
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Abstract
Up to now, many kinds of deep eutectic solvents (DESs) were investigated for the capture of acidic gases from flue gases. In this review, non-functionalized and functionalized DESs, including binary and ternary DESs, for SO2, CO2 and NO capture, are summarized based on the mechanism of absorption, physical interaction or chemical reaction. New strategies for improving the absorption capacity are introduced in this review. For example, a third component can be introduced to form a ternary DES to suppress the increase in viscosity and improve the CO2 absorption capacity. DESs, synthesized with halogen salt hydrogen bond acceptors (HBAs) and functionalized hydrogen bond donors (HBDs), can be used for the absorption of SO2 and NO with high absorption capacities and low viscosities after absorption, due to physicochemical interaction between gases and DESs. Emphasis is given to introducing the absorption capacities of acidic gases in these DESs, the mechanism of the absorption, and the ways to enhance the absorption capacity.
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17
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Luo Q, Hao J, Wei L, Zhai S, Xiao Z, An Q. Protic ethanolamine hydrochloride-based deep eutectic solvents for highly efficient and reversible absorption of NH3. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.118240] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Chen Y, Hu X, Chen W, Liu C, Qiao K, Zhu M, Lou Y, Mu T. High volatility of superbase-derived eutectic solvents used for CO 2 capture. Phys Chem Chem Phys 2021; 23:2193-2210. [PMID: 33439154 DOI: 10.1039/d0cp05885h] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
High volatility would lead to a highly flammable hazard, explosion danger, low regeneration efficiency and air pollution. Eutectic solvents (ESs) are assumed to be nonvolatile; however, the assumption is not correct. Here, we, for the first time, find that superbase-derived ESs are highly volatile. Even at room temperature (i.e., 25 °C) and atmospheric pressure, the mass loss of ESs could reach as high as 43.5% after 20 h of exposure. Superbase-derived ESs are promising solvents for CO2 capture, and they are also highly volatile after CO2 capture. We found that typical ethylene glycol : 1,8-diazabicyclo[5.4.0]undec-7-ene (EG : DBU (4 : 1)) has a three-stage volatilizing mechanism. EG and DBU volatilize first by breaking weak hydrogen-bonding interactions (1st stage), followed by the destruction of strong hydrogen-bonding interactions (2nd stage), and finally by destroying much stronger hydrogen-bonding interactions (3rd stage). This work presents a new horizon that ESs and their mixture with CO2 are highly volatile, which is helpful for mitigating laboratory explosion, combustion hazards, air pollution and designing new types of ESs with negligible volatility.
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Affiliation(s)
- Yu Chen
- Department of Chemistry and Material Science, Langfang Normal University, Langfang 065000, Hebei, P. R. China.
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Ding B, Zhang R, Zhou Q, Ma W, Zheng A, Li D, Yao Y, Hou Z. Olefin epoxidation with ionic liquid catalysts formed by supramolecular interactions. Molecular Catalysis 2021; 500:111342. [DOI: 10.1016/j.mcat.2020.111342] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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20
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Chen Y, Fu L, Liu Z, Dai F, Dong Z, Li D, Liu H, Zhao D, Lou Y. Surface tension and surface thermodynamic properties of PEG-based deep eutectic solvents. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.114042] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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21
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Cao Y, Tao X, Jiang S, Gao N, Sun Z. Tuning thermodynamic properties of deep eutectic solvents for achieving highly efficient photothermal sensor. J Mol Liq 2020; 308:113163. [DOI: 10.1016/j.molliq.2020.113163] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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22
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Chen Y, Liang H, Qin X, Liu Y, Tian S, Yang Y, Wang S. Cheap and biodegradable amino acid-based deep eutectic solvents for radioactive iodine capture via halogen bonds. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112615] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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23
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Chen Y, Wang Q, Liu Z, Li Z, Chen W, Zhou L, Qin J, Meng Y, Mu T. Vaporization enthalpy, long-term evaporation and evaporation mechanism of polyethylene glycol-based deep eutectic solvents. NEW J CHEM 2020. [DOI: 10.1039/d0nj01601b] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
PEG-based deep eutectic solvents are found to be highly volatile even at room temperature and atmospheric pressure.
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Affiliation(s)
- Yu Chen
- Department of Chemistry and Material Science
- Langfang Normal University
- Langfang 065000
- P. R. China
| | - Qian Wang
- Department of Chemistry and Material Science
- Langfang Normal University
- Langfang 065000
- P. R. China
| | - Zhenghui Liu
- Department of Chemistry
- Taizhou University
- Taizhou 318000
- P. R. China
| | - Zheng Li
- Department of Chemistry and Material Science
- Langfang Normal University
- Langfang 065000
- P. R. China
| | - Wenjun Chen
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- P. R. China
| | - Liyang Zhou
- Department of Chemistry and Material Science
- Langfang Normal University
- Langfang 065000
- P. R. China
| | - Jiaqing Qin
- Department of Chemistry and Material Science
- Langfang Normal University
- Langfang 065000
- P. R. China
| | - Yaxin Meng
- Department of Chemistry and Material Science
- Langfang Normal University
- Langfang 065000
- P. R. China
| | - Tiancheng Mu
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- P. R. China
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Wang Y, Chen W, Zhao Q, Jin G, Xue Z, Wang Y, Mu T. Ionicity of deep eutectic solvents by Walden plot and pulsed field gradient nuclear magnetic resonance (PFG-NMR). Phys Chem Chem Phys 2020; 22:25760-25768. [DOI: 10.1039/d0cp01431a] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The transport properties and ionicity of DESs were investigated by using Walden plot and the pulsed field gradient NMR method.
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Affiliation(s)
- Yaqing Wang
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Wenjun Chen
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
| | - Qi Zhao
- Institute of Coal Chemistry
- Chinese Academy of Science
- Taiyuan 030001
- China
| | - Guizhen Jin
- Beijing Key Laboratory of Ionic Liquids Clean Process
- CAS Key Laboratory of Green Process and Engineering, State Key Laboratory of Multiphase Complex Systems
- Institute of Process Engineering
- Chinese Academy of Sciences
- Beijing 100190
| | - Zhimin Xue
- Beijing Key Laboratory of Lignocellulosic Chemistry
- College of Materials Science and Technology
- Beijing Forestry University
- Beijing 100083
- China
| | - Yingxiong Wang
- Institute of Coal Chemistry
- Chinese Academy of Science
- Taiyuan 030001
- China
| | - Tiancheng Mu
- Department of Chemistry
- Renmin University of China
- Beijing 100872
- China
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Maiuolo L, Algieri V, Olivito F, De Nino A. Recent Developments on 1,3-Dipolar Cycloaddition Reactions by Catalysis in Green Solvents. Catalysts 2020; 10:65. [DOI: 10.3390/catal10010065] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The use of eco-compatible synthetic procedures in organic reactions and, in particular, in 1,3-dipolar cycloaddition reactions, has recently received a great deal of attention and considerable progress has been achieved in this area in the last years. This review summarizes the approaches currently employed to synthesize heterocyclic compounds by catalyzed 1,3-dipolar cycloadditions in green solvents in the last six years. Our choice to do a selection of the literature from 2014 to 2019 was made considering the absence of a recent review about this period, to our knowledge. Several examples to construct heterocycles by 1,3-dipolar cycloadditions will be discussed in this work subdivided in function of the most important class of non-conventional and green solvents, i.e., ionic liquids (ILs), deep eutectic solvents (DES), and water.
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Tondro T, Roohi H. Substituent effects on the halogen and pnictogen bonds characteristics in ternary complexes 4-YPhNH2···PH2F···ClX (Y = H, F, CN, CHO, NH2, CH3, NO2 and OCH3, and X = F, OH, CN, NC, FCC and NO2): A theoretical study. J CHEM SCI 2020; 132. [DOI: 10.1007/s12039-019-1715-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Affiliation(s)
- Qiaoling Liu
- Beijing Key Laboratory of Lignocellulosic Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China
| | - Hongyu Mou
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Wenjun Chen
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Xinhui Zhao
- Department of Chemistry, Renmin University of China, Beijing 100872, China
| | - Haitao Yu
- Beijing Key Laboratory of Lignocellulosic Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China
| | - Zhimin Xue
- Beijing Key Laboratory of Lignocellulosic Chemistry, College of Materials Science and Technology, Beijing Forestry University, Beijing 100083, China
| | - Tiancheng Mu
- Department of Chemistry, Renmin University of China, Beijing 100872, China
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Fu L, Hu X, Yu S, Guo Y, Liu H, Zhang W, Lou Y, Li D, Yu Q. Sustainable wastewater treatment by deep eutectic solvents and natural silk for radioactive iodine capture. Water Sci Technol 2019; 80:1683-1691. [PMID: 32039900 DOI: 10.2166/wst.2019.413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The pollution from nuclear leaks and nuclear disasters (e.g. radioactive iodine) would cause serious harm to human beings and ecosystems for many years. Cocoon silk and deep eutectic solvents (DESs) are both green substances. DESs are easily synthesized, cheap, highly biocompatible and highly biodegradable. Here, we combine the removal of organic dyes and the capture of radioactive iodine by using green DES-pretreated cocoon silk. It is the first time organic dyes have been removed from wastewater by DES-disrupted silk for the purpose of favourably removing iodine. Organic dyes-captured DES-pretreated cocoon silk could be used to capture iodine efficiently. It opens a new route to dispose of one waste from nuclear energy with organic dyes from wastewater captured by green solvents-pretreated natural silk.
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Affiliation(s)
- Li Fu
- Department of Chemistry and Material Science, Langfang Normal University, Langfang 065000, Hebei, China E-mail:
| | - Xiaohong Hu
- Department of Chemistry and Material Science, Langfang Normal University, Langfang 065000, Hebei, China E-mail:
| | - Shuyuan Yu
- Department of Chemistry and Material Science, Langfang Normal University, Langfang 065000, Hebei, China E-mail:
| | - Yarui Guo
- Department of Chemistry and Material Science, Langfang Normal University, Langfang 065000, Hebei, China E-mail:
| | - He Liu
- Department of Chemistry and Material Science, Langfang Normal University, Langfang 065000, Hebei, China E-mail:
| | - Wenjing Zhang
- Department of Chemistry and Material Science, Langfang Normal University, Langfang 065000, Hebei, China E-mail:
| | - Yanyan Lou
- Department of Chemistry and Material Science, Langfang Normal University, Langfang 065000, Hebei, China E-mail:
| | - Dan Li
- Department of Chemistry and Material Science, Langfang Normal University, Langfang 065000, Hebei, China E-mail:
| | - Qiqi Yu
- Department of Chemistry and Material Science, Langfang Normal University, Langfang 065000, Hebei, China E-mail:
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Yu D, Mou H, Zhao X, Wang Y, Mu T. Eutectic Molecular Liquids Based on Hydrogen Bonding and π–π Interaction for Exfoliating Two‐dimensional Materials and Recycling Polymers. Chem Asian J 2019; 14:3350-3356. [DOI: 10.1002/asia.201900990] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 08/25/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Dongkun Yu
- Department of ChemistryRenmin University of China Beijing 100872 China
| | - Hongyu Mou
- Department of ChemistryRenmin University of China Beijing 100872 China
- Shandong Key Laboratory of Biochemical AnalysisCollege of Chemistry and Molecular EngineeringQingdao University of Science and Technology Qingdao 266042 China
| | - Xinhui Zhao
- Department of ChemistryRenmin University of China Beijing 100872 China
| | - Yaqing Wang
- Department of ChemistryRenmin University of China Beijing 100872 China
| | - Tiancheng Mu
- Department of ChemistryRenmin University of China Beijing 100872 China
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