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Candia-Lomeli M, Delgado-Cano B, Heitz M, Avalos-Ramirez A, Arriaga S. Greenhouse gases capture applying impregnated silica with ionic liquids, deep eutectic solvents, and natural deep eutectic solvents. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024:10.1007/s11356-024-33485-6. [PMID: 38683427 DOI: 10.1007/s11356-024-33485-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 04/23/2024] [Indexed: 05/01/2024]
Abstract
The development of technologies to capture greenhouse gases (GHGs) like carbon dioxide (CO2) and nitrous oxide (N2O) is vital for climate change mitigation. Ionic liquids (ILs), deep eutectic solvents (DES), and natural deep eutectic solvents (NADES) are promising absorbents to abate GHGs emissions. However, their high viscosity limits the gas-liquid contact, as consequence of the mass transfer. To overcome this, their impregnation onto porous silica gel has been carried out, increasing the gas-liquid contact area. The present study analyzes the effect of size particle of silica gel impregnated with ILs, DES, and NADES over the CO2 and N2O capture at atmospheric conditions. The degree of impregnation of silica particles was determined by thermogravimetric analysis (TGA). The identification of functional groups present on the surface of silica, ILs, DES, and NADES was performed using Fourier-transform infrared spectroscopy (FTIR), and their crystalline structure was determined by X-ray diffraction (XRD). The partition coefficient of CO2 and N2O between gas and ILs, DES, and NADES was determined by a static headspace method. Results show that the degree of solvent impregnation on silica gel ranged from 36.8 to 43.0% w/w, the partition coefficient of CO2 in the impregnated silica varied from 0.005 to 0.067, and for N2O, from 0.005 to 0.032. This suggests that impregnated particles have a greater affinity for N2O compared to CO2. Using impregnated particles requires only 40% of the bulk solvent to achieve a similar GHG capture capacity compared to using bulk solvents.
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Affiliation(s)
- Mariana Candia-Lomeli
- División de Ciencias Ambientales, Instituto Potosino de Investigación Científica y Tecnológica, Camino a La Presa San José 2055. Col. Lomas 4a. Sección, CP. 78216, San Luis Potosí, S.L.P, Mexico
- Department of Chemical and Biotechnological Engineering, Faculty of Engineering, Université de Sherbrooke, 2500 Boulevard de L'Université, Sherbrooke, QC, J1K 2R1, Canada
| | - Beatriz Delgado-Cano
- Centre National en Électrochimie Et en Technologies Environnementales, 2263 Avenue du Collège, Shawinigan, QC, G9N 6V8, Canada
| | - Michelle Heitz
- Department of Chemical and Biotechnological Engineering, Faculty of Engineering, Université de Sherbrooke, 2500 Boulevard de L'Université, Sherbrooke, QC, J1K 2R1, Canada
| | - Antonio Avalos-Ramirez
- Centre National en Électrochimie Et en Technologies Environnementales, 2263 Avenue du Collège, Shawinigan, QC, G9N 6V8, Canada
- Department of Chemical and Biotechnological Engineering, Faculty of Engineering, Université de Sherbrooke, 2500 Boulevard de L'Université, Sherbrooke, QC, J1K 2R1, Canada
| | - Sonia Arriaga
- División de Ciencias Ambientales, Instituto Potosino de Investigación Científica y Tecnológica, Camino a La Presa San José 2055. Col. Lomas 4a. Sección, CP. 78216, San Luis Potosí, S.L.P, Mexico.
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Li ZM, Gong WQ, Li JF, Zhu SX, Tao DJ, Zhou Y. Efficient and selective absorption of SO2 by low-viscosity matrine-based deep eutectic solvents. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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3
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Preparation and CO2 adsorption properties of TEPA-functionalized multi-level porous particles based on solid waste. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.130004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Synthesis and CO2 Capture of Porous Hydrogel Particles Consisting of Hyperbranched Poly(amidoamine)s. Gels 2022; 8:gels8080500. [PMID: 36005101 PMCID: PMC9407192 DOI: 10.3390/gels8080500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/05/2022] [Accepted: 08/09/2022] [Indexed: 11/17/2022] Open
Abstract
We successfully synthesized new macroporous hydrogel particles consisting of hyperbranched poly(amidoamine)s (HPAMAM) using the Oil-in-Water-in-Oil (O/W/O) suspension polymerization method at both the 50 mL flask scale and the 5 L reactor scale. The pore sizes and particle sizes were easily tuned by controlling the agitation speeds during the polymerization reaction. Since O/W/O suspension polymerization gives porous architecture to the microparticles, synthesized hydrogel particles having abundant amine groups inside polymers exhibited a high CO2 absorption capacity (104 mg/g) and a fast absorption rate in a packed-column test.
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Zhang Z, Zhang J, Dou G, Zeng Q. Synthesis of PI/ZIF-8 aerogel with hierarchical porous structure for enhanced CO2 capture performance. Chem Phys Lett 2022. [DOI: 10.1016/j.cplett.2022.139703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Vinayakumar K, Palliyarayil A, Kumar NS, Sil S. Processing of aerogels and their applications toward CO 2 adsorption and electrochemical reduction: a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:47942-47968. [PMID: 35545748 DOI: 10.1007/s11356-022-20355-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 04/15/2022] [Indexed: 06/15/2023]
Abstract
Aerogels are a unique class of nanoporous ultralight materials exhibiting wide range of textural characteristic properties and tunable porosities. Due to their remarkable features such as low density, high surface area, low refractive index, small thermal conductivity, low dielectric constant and low sound velocity, they exhibit a wide range of applications in different areas such as electronics, thermal and acoustic insulation, chemistry, biomedicine and optics. The special advantages of these materials are that they can be produced in different forms such as monoliths/granular, bead/microspheres, thin films or sheets and as blankets. Aerogels are found to be potential materials for the removal of CO2 through adsorption or electrochemical reduction. There is a plethora of research on different kinds of aerogels used for CO2 adsorption process. Research has been going on toward the development of aerogel-based electrocatalyst, which can be used for valorization of CO2 through electrochemical reduction methods. Although most of the review papers have covered applications of aerogels in CO2 capture, very few discuss the processing of aerogels, more so on their applications in CO2 valorization. In this review, we have collated literature of different forms of aerogels currently available and the steps involved in their fabrication process. In addition, we have covered applications of aerogels in CO2 capture. Furthermore, we focussed on the basic principles involved in the development of an aerogel electrocatalyst as well as recent developments of aerogels in electrochemical CO2 reduction.
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Affiliation(s)
- Karthika Vinayakumar
- Department of Environmental Protection (DEP), Defence Bioengineering and Electromedical Laboratory (DEBEL), C V Raman Nagar, 560 093, Bangalore, India
| | - Ansari Palliyarayil
- Department of Environmental Protection (DEP), Defence Bioengineering and Electromedical Laboratory (DEBEL), C V Raman Nagar, 560 093, Bangalore, India
| | - Nallaperumal Shunmuga Kumar
- Department of Environmental Protection (DEP), Defence Bioengineering and Electromedical Laboratory (DEBEL), C V Raman Nagar, 560 093, Bangalore, India
| | - Sanchita Sil
- Department of Environmental Protection (DEP), Defence Bioengineering and Electromedical Laboratory (DEBEL), C V Raman Nagar, 560 093, Bangalore, India.
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7
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Yang M, Sheng Q, Zhang H, Tang G. Water molecular bridge undermines thermal insulation of Nano-porous silica aerogels. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118176] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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8
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Le TM, Tran UP, Duong YH, Nguyen KT, Tran VT, Le PK. Development of a paddy-based biorefinery approach toward improvement of biomass utilization for more bioproducts. CHEMOSPHERE 2022; 289:133249. [PMID: 34906533 DOI: 10.1016/j.chemosphere.2021.133249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 12/06/2021] [Accepted: 12/08/2021] [Indexed: 06/14/2023]
Abstract
Improvement of biomass utilization productivity following cascading strategy is a priority for the biorefinery-based circular bioeconomy. In recent years, the field of energy research has seen an increasing interest in bio-products from paddy-based biorefinery, but the utilization of the entire value of paddy biomass to guide the commercial viability of its products has not been got feasible outcomes. Here we propose a potential pathway for a conceptual paddy biorefinery framework by addressing wastes for producing more products. The feasibility of the integrated biorefinery was demonstrated by the conversion of wastes into value-added products such as nano-silica and lignin. In particular, this is the first time that silica recovered from bioethanol system was continued to be reused to produce ZSM-5 and Ni/ZSM-5 as catalysts of rice straw lignin depolymerization achieving high conversion of lignin up to 95% and fair yield of phenolic products up to 41%. Material flow of an integrated biorefinery model was reported to give a future outlook for making most of the processing routes of rice residues. We also established a life cycle that follows the circular bioeconomy concept and discussed the relationship between each of potential bioproducts and their market opportunities.
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Affiliation(s)
- Tan M Le
- Refinery and Petrochemicals Technology Research Center (RPTC), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung ward, Thu Duc District, Ho Chi Minh City, Viet Nam
| | | | - Yen Hp Duong
- Refinery and Petrochemicals Technology Research Center (RPTC), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung ward, Thu Duc District, Ho Chi Minh City, Viet Nam
| | - Kiet T Nguyen
- Refinery and Petrochemicals Technology Research Center (RPTC), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung ward, Thu Duc District, Ho Chi Minh City, Viet Nam
| | - Viet T Tran
- Refinery and Petrochemicals Technology Research Center (RPTC), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung ward, Thu Duc District, Ho Chi Minh City, Viet Nam.
| | - Phung K Le
- Refinery and Petrochemicals Technology Research Center (RPTC), Ho Chi Minh City University of Technology (HCMUT), 268 Ly Thuong Kiet Street, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City (VNU-HCM), Linh Trung ward, Thu Duc District, Ho Chi Minh City, Viet Nam.
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Zhou G, Wang K, Liu R, Tian Y, Kong B, Qi G. Synthesis and CO2 adsorption performance of TEPA-loaded cellulose whisker/silica composite aerogel. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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10
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Sood A, Thakur A, Ahuja SM. Recent advancements in ionic liquid based carbon capture technologies. CHEM ENG COMMUN 2021. [DOI: 10.1080/00986445.2021.1990886] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Akash Sood
- Research Laboratory-III, Department of Chemical Engineering, Sant Longowal Institute of Engineering and Technology, Longowal, Punjab, India
| | - Avinash Thakur
- Research Laboratory-III, Department of Chemical Engineering, Sant Longowal Institute of Engineering and Technology, Longowal, Punjab, India
| | - Sandeep Mohan Ahuja
- Research Laboratory-III, Department of Chemical Engineering, Sant Longowal Institute of Engineering and Technology, Longowal, Punjab, India
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Madugula ACS, Sachde D, Hovorka SD, Meckel TA, Benson TJ. Estimation of CO₂ emissions from petroleum refineries based on the total operable capacity for carbon capture applications. CHEMICAL ENGINEERING JOURNAL ADVANCES 2021. [DOI: 10.1016/j.ceja.2021.100162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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12
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Yang N, Xue R, Huang G, Ma Y, Wang J. CO 2 Adsorption Performance and Kinetics of Ionic Liquid-Modified Calcined Magnesite. NANOMATERIALS 2021; 11:nano11102614. [PMID: 34685060 PMCID: PMC8537869 DOI: 10.3390/nano11102614] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/16/2021] [Accepted: 09/29/2021] [Indexed: 11/21/2022]
Abstract
CO2 is a major contributor to global warming, and considerable efforts have been undertaken to capture and utilise it. Herein, a nanomaterial based on ionic liquid (IL)–modified calcined magnesites was investigated for CO2 capture. The synthesised nanomaterial (magnesite modified using [APMIM]Br) exhibited the best adsorption performance of 1.34 mmol/g at 30% IL loading amount, 50 °C, 0.4 MPa and 150 mL/min. In particular, the obtained nanomaterial could be regenerated at a low temperature of 90 °C for 3 h, and its CO2 adsorption capacity of 0.81 mmol/g was retained after eight cycles. FT-IR results showed that the imidazole ring and C–N group are directly related to CO2 adsorption capacity. Moreover, improving the conjugative effect of the imidazole ring enhanced the adsorption performance. Further, CO2 was adsorbed on the adsorbent surface and incomplete desorption decreased the BET surface area and CO2 adsorption capacity. Additionally, four models were selected to fit the adsorption kinetics. The results show that the adsorption mechanism fits the pseudo-first-order model well.
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Affiliation(s)
- Na Yang
- School of Environmental Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China; (N.Y.); (R.X.); (G.H.)
| | - Rong Xue
- School of Environmental Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China; (N.Y.); (R.X.); (G.H.)
| | - Guibo Huang
- School of Environmental Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China; (N.Y.); (R.X.); (G.H.)
| | - Yunqian Ma
- School of Environmental Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China; (N.Y.); (R.X.); (G.H.)
- Correspondence: (Y.M.); (J.W.)
| | - Junya Wang
- Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650500, China
- Correspondence: (Y.M.); (J.W.)
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Sun L, Tang S. Task-specific ionic liquid-grafted mesoporous alumina for chemical fixation of carbon dioxide into cyclic carbonate. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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14
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The Importance of Precursors and Modification Groups of Aerogels in CO 2 Capture. Molecules 2021; 26:molecules26165023. [PMID: 34443610 PMCID: PMC8399094 DOI: 10.3390/molecules26165023] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 07/30/2021] [Accepted: 08/11/2021] [Indexed: 11/16/2022] Open
Abstract
The rapid growth of CO2 emissions in the atmosphere has attracted great attention due to the influence of the greenhouse effect. Aerogels' application for capturing CO2 is quite promising owing to their numerous advantages, such as high porosity (~95%); these are predominantly mesoporous (20-50 nm) materials with very high surface area (>800 m2∙g-1). To increase the CO2 level of aerogels' uptake capacity and selectivity, active materials have been investigated, such as potassium carbonate, K2CO3, amines, and ionic-liquid amino-acid moieties loaded onto the surface of aerogels. The flexibility of the composition and surface chemistry of aerogels can be modified intentionally-indeed, manipulated-for CO2 capture. Up to now, most research has focused mainly on the synthesis of amine-modified silica aerogels and the evaluation of their CO2-sorption properties. However, there is no comprehensive study focusing on the effect of different types of aerogels and modification groups on the adsorption of CO2. In this review, we present, in broad terms, the use of different precursors, as well as modification of synthesis parameters. The present review aims to consider which kind of precursors and modification groups can serve as potentially attractive molecular-design characteristics in promising materials for capturing CO2.
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Zhao Y, Lv J, Liu H, Wu J, Tong J. Study on the polarity and molar surface Gibbs energy of ether-based amino acid ionic liquids [COC4mim][Gly], [COC4mim][Ala] and [COC4mim][Thr]. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Shama VM, Swami AR, Aniruddha R, Sreedhar I, Reddy BM. Process and engineering aspects of carbon capture by ionic liquids. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2021.101507] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Balchandani SC, Mandal B, Dharaskar S. Stimulation of CO2 solubility in reversible ionic liquids activated by novel 1-(2-aminoethyl piperazine) and bis (3-aminopropyl) amine. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.118260] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Li D, Xi H, Han S, Zhao S. A turn-on fluorescent probe based on N-(rhodamine-B)-thiolactam-2- n-butane with ionic liquids for selective and sensitive detection of mustard gas stimulant. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:484-490. [PMID: 33427830 DOI: 10.1039/d0ay02248a] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Sulfur mustard (SM) is recognized as one of the most lethal warfare agents. It has the potential to seriously affect public health and safety. To employ appropriate medical countermeasures and treat victims as quickly as possible, the development of a rapid and simple SM detection technique is crucial. The aim of the present study was to explore novel detection systems exhibiting excellent selectivity and high sensitivity. An SM probe, namely N-(rhodamine-B)-thiolactam-2-n-butane (SRB-NB), which was based on a thiolactam structure, was effectively designed and synthesized. The rhodamine and thiourea moieties played the roles of the chromogenic and reacting groups, respectively. Subsequently, using ionic liquids (ILs) as the solvents, a turn-on fluorescence detection system was constructed. Notably, it was found that imidazole-based ILs displayed good solubility for an SM simulant, specifically 2-chloroethyl ethyl sulfide (2-CEES). Moreover, 1-butyl-3-methylimidazolium dicyandiamide ([BMIm]DCA) IL held the maximum amount of 2-CEES (132.5 g/100 g). The SRB-NB probe exhibited better ultraviolet (UV) absorption and fluorescence properties in ILs than in other organic solvents. SRB-NB/IL was able to detect 2-CEES in liquid form with remarkable selectivity and sensitivity. The limit of detection (LOD) was established at 3.0 × 10-6 M. Importantly, SRB-NB/ILs also showed good optical response to gaseous 2-CEES and SM.
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Affiliation(s)
- Daxue Li
- State Key Laboratory of NBC Protection for Civilian, Beijing, 102205, China.
| | - Hailing Xi
- State Key Laboratory of NBC Protection for Civilian, Beijing, 102205, China.
| | - Shitong Han
- State Key Laboratory of NBC Protection for Civilian, Beijing, 102205, China.
| | - Sanping Zhao
- State Key Laboratory of NBC Protection for Civilian, Beijing, 102205, China.
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Interactions of CO2 with the homologous series of СnMIMBF4 ionic liquids studied in situ ATR-FTIR spectroscopy: spectral characteristics, thermodynamic parameters and their correlation. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113694] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Advances of Carbon Capture and Storage in Coal-Based Power Generating Units in an Indian Context. ENERGIES 2020. [DOI: 10.3390/en13164124] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
India is a nation with a diverse economy that requires tremendous resources to completely meet the desires of its compatriots in various sectors. In terms of energy resources and requirements, coal-based power plants can fulfill the bulk of these electricity needs. India is very reliant on coal, which is used in power plants as a primary energy source. However, the usage of coal energy at a higher level continuously pollutes the atmosphere. The Indian power market alone accounts for half of the country’s CO2 emissions, which implies that significant action is needed to contain environmental pollution. Carbon Capture and Storage (CCS) is a bridging technique and feasible alternative for the carbon fired plant processing of CO2. However, the application of CCS in coal-fired power stations is still uncommon in the nation. At the UNFCCC Paris Summit, India committed to reduce its carbon emission intensity by approximately 30–33% by 2030. In this work, several CCS systems, possible CO2 origins, and emission levels in India are discussed. Various advanced methods for CO2 capture and separation are also highlighted. Furthermore, the current work discusses CCS situations and the applications of CCS in India along with its manifold challenges.
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