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Zhu Z, Bo S, Wang X, Zuo F, Su T, Yang K, Lü H. Zeolitic Framework Ta and MoO 3 Confined in Beta Zeolite Cooperatively Enhance Activity and Stability for Oxidative Desulfurization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:18706-18716. [PMID: 39161198 DOI: 10.1021/acs.langmuir.4c02369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/21/2024]
Abstract
Oxidative desulfurization (ODS), as a novel desulfurization technique of fuel oil, possesses high desulfurization efficiency for aromatic sulfide and low cost, making it a promising approach. The key to the technology lies in the rational design of catalysts with high activity and stability. Polyoxometalates, which are environmentally friendly, cost-effective, and abundantly available, face constraints in the development of ODS applications due to their low specific surface area and difficulty in regeneration. Introducing metal oxides into carriers with large specific surface areas to obtain heterogeneous catalysts is an effective solution to this problem. Beta zeolites, with regular three-dimensional channel systems, large specific surface area, and superior thermal/hydrothermal stability, are usually used as carriers. In this work, we developed a strategy to enhance zeolite carrier utilization efficiency by introducing Ta5+ species into the rigid framework of zeolites containing confined MoO3. The Ta species in the zeolite framework and the confined MoO3 produce a synergistic effect, exhibiting extremely high catalytic activity for the aerobic oxidative desulfurization of various organic aromatic sulfur compounds under mild conditions (90 °C and atmospheric pressure) in a deep eutectic solvent, surpassing common heterogeneous catalysts for oxidative desulfurization. Moreover, it can resist the adverse effects of interferents, such as naphthalene and indole. Additionally, the confined nature of Beta zeolite endows it with exceptional stability, demonstrating distinctive recyclability.
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Affiliation(s)
- Zhiguo Zhu
- College of Chemistry and Chemical Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, PR China
| | - Songcheng Bo
- College of Chemistry and Chemical Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, PR China
| | - Xueyun Wang
- Library, Yantai University, 30 Qingquan Road, Yantai 264005, Shandong, PR China
| | - Fengyuan Zuo
- College of Chemistry and Chemical Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, PR China
| | - Ting Su
- College of Chemistry and Chemical Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, PR China
| | - Kaixuan Yang
- College of Chemistry and Chemical Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, PR China
| | - Hongying Lü
- College of Chemistry and Chemical Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, PR China
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Fan K, Yang B, Yu S, Yang R, Zhang L, Chi W, Yin M, Wu H, Guo J. Ternary choline chloride/benzene sulfonic acid/ethylene glycol deep eutectic solvents for oxidative desulfurization at room temperature. RSC Adv 2023; 13:25888-25894. [PMID: 37655352 PMCID: PMC10466083 DOI: 10.1039/d3ra02524a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 06/05/2023] [Indexed: 09/02/2023] Open
Abstract
Deep eutectic solvents (DESs) have been extensively studied as promising green solvents to attain a better removal efficiency of sulfide. A new DES system formed from choline chloride (ChCl), benzene sulfonic acid (BSA), and ethylene glycol (EG) as a class of ternary DESs was prepared and used in the oxidative desulfurization (ODS) of different sulfides. Ternary DESs have distinct advantages such as volatility and high activity compared with organic acid-based binary DESs. Under the optimum conditions with VDES/VOil = 1 : 5, O/S (molar ratio of oxygen to sulfur) = 5, and T = 25 °C, the desulfurization efficiencies of dibenzothiophene (DBT), 4,6-dimethyldibenzothiophene (4,6-DMDBT), and benzothiophene (BT) were all achieved to 100% in 2 h. Through experimental and density functional theory (DFT) calculation methods, this new system as a class of ternary DESs shows good stability and excellent desulfurization performance at room temperature. The investigation of this study could supply a new idea of ternary DESs for oxidative desulfurization.
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Affiliation(s)
- Ke Fan
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Biao Yang
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Shanshan Yu
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Rongguang Yang
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Linfeng Zhang
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Weijie Chi
- School of Science, Hainan University Haikou Hainan 570228 PR China
| | - Minghao Yin
- China Electronic Product Reliability and Environmental Testing Research Institute Guangzhou 511370 Guangdong P. R. China
| | - Huadong Wu
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Jia Guo
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
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Hydrogen bonding boosted oxidative desulfurization by ZnCl2/boric acid/polyethylene glycol-based ternary deep eutectic solvents. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120725] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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4
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Wu L, Jiao Z, Xun S, He M, Fan L, Wang C, Yang W, Zhu W, Li H. Photocatalytic oxidative of Keggin-type polyoxometalate ionic liquid for enhanced extractive desulfurization in binary deep eutectic solvents. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2021.04.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Eseva EA, Lukashov MO, Cherednichenko KA, Levin IS, Akopyan AV. Heterogeneous Catalysts Containing an Anderson-Type Polyoxometalate for the Aerobic Oxidation of Sulfur-Containing Compounds. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c03201] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ekaterina A. Eseva
- Chemistry Department, Lomonosov Moscow State University, 1-3 Leninskiye Gory, 119991 Moscow, Russia
| | - Maksim O. Lukashov
- Chemistry Department, Lomonosov Moscow State University, 1-3 Leninskiye Gory, 119991 Moscow, Russia
| | - Kirill A. Cherednichenko
- Department of Physical and Colloid Chemistry, Gubkin University, 65-1 Leninsky prospect, 119991 Moscow, Russia
| | - Ivan S. Levin
- A.V. Topchiev Institute of Petrochemical Synthesis, 29 Leninsky prospect, 119991 Moscow, Russia
| | - Argam V. Akopyan
- Chemistry Department, Lomonosov Moscow State University, 1-3 Leninskiye Gory, 119991 Moscow, Russia
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Guo Y, Liu X, Li J, Hu B. Optimization study on deep extractive oxidative desulfurization with tetrabutylammonium bromide/polyethylene glycol DES. RSC Adv 2021; 11:31727-31737. [PMID: 35496838 PMCID: PMC9042028 DOI: 10.1039/d1ra05295k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 09/05/2021] [Indexed: 11/21/2022] Open
Abstract
Green, efficient and inexpensive desulfurizing solvents have always been a considerable focus of petroleum desulfurization research. In this study, a series of deep eutectic solvents (DESs) based on tetrabutylammonium bromide (TBAB)/polyethylene glycol 200 (PEG-200) with different molar ratios were synthesized and characterized by Fourier transform infrared spectroscopy and 1H nuclear magnetic resonance spectroscopy. Dibenzothiophene (DBT) was removed deeply as the classic sulfide in model oil, and H2O2 was fully utilized by the new TBAB/PEG-200 desulfurization system in step extractive oxidative desulfurization. The reaction conditions were optimized further, and O/S = 8, DES/oil = 1 : 5, 40 °C and 75 minutes were chosen as the best reaction conditions. Meanwhile, other organic sulfides in crude oil were also removed, and the removal rates of DBT, 4,6-dimethyldibenzothiophene and benzothiophene were 99.65%, 96.71% and 93.52%, respectively. The DES was reused 7 times, and the desulfurization efficiency of the regenerated DES for DBT was maintained at 98.14%. Finally, the possible mechanism of the synergistic effect of two kinds of hydrogen bonds and the oxidant was proposed. Green, efficient and inexpensive desulfurizing solvents have always been a considerable focus of petroleum desulfurization research.![]()
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Affiliation(s)
- Yanwen Guo
- School of Materials and Chemical Engineering, Hubei University of Technology Wuhan 430068 China
| | - Xingjian Liu
- School of Materials and Chemical Engineering, Hubei University of Technology Wuhan 430068 China
| | - Jingwen Li
- School of Materials and Chemical Engineering, Hubei University of Technology Wuhan 430068 China
| | - Bing Hu
- School of Materials and Chemical Engineering, Hubei University of Technology Wuhan 430068 China
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Polyoxometalate based hybrid compound as a pre-catalyst for electrocatalytic water reduction at neutral pH. J CHEM SCI 2021. [DOI: 10.1007/s12039-021-01928-z] [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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Aerobic Oxidative Desulfurization of Liquid Fuel Catalyzed by P–Mo–V Heteropoly Acids in the Presence of Aldehyde. Catalysts 2021. [DOI: 10.3390/catal11080988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aerobic oxidative desulfurization (ODS) of model liquid fuel (dodecane spiked with dibenzothiophene (DBT)) was carried out in the presence of bulk and supported Keggin-type heteropoly acids H3+nPMo12-nVnO40 (HPA-n, n = 0–3) as heterogeneous catalysts and benzaldehyde as a sacrificial reductant. In the presence of bulk H4PMo11VO40 (HPA-1), 100% of DBT was removed from fuel (converted to DBT sulfone) at 60 °C and ambient air pressure. Multiple catalyst reuse without loss of activity was demonstrated. The ODS reaction was strongly inhibited by radical scavengers. An unbranched radical chain mechanism was proposed.
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Yu H, Bu W, Wang Z, Zhao Z, Jadoon M, Wang X. Facile preparation of polyoxometalate nanoparticles via a solid-state chemical reaction for aerobic oxidative desulfurization catalysis. Dalton Trans 2021; 50:12179-12187. [PMID: 34382979 DOI: 10.1039/d1dt01695d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Polyoxometalate nanoparticles were synthesized via a concise solid-state reaction method by directly grinding silver nitrate and the polyoxometalate (NH4)5H6PMo4V8O40 at room temperature without the assistance of a surfactant. The as-prepared Ag6(NH4)5PMo4V8O40 (AgPMo4V8) comprised uniform nanoparticles of 50 nm size, which provided significant catalytic oxidative desulfurization (CODS) performance using O2, N2 + O2 or air as an oxidant. The high efficiency of 100% removal was obtained using AgPMo4V8 nanoparticles as a catalyst in treating model refractory sulfurs. The coexistence of Ag+ and PMo4V8O4011- was the main contribution for this CODS procedure, and the Ag+ species was employed as the electron transfer mediator (ETM) and the PMo4V8O4011- anion was used as the electron donor. The internal electron transfer between Ag+/Ag0 and V5+/V4+ allowed AgPMo4V8 to mimic oxygenase to release the activation energy of oxygen. AgPMo4V8 nanoparticles also exhibited potential for practical catalytic application in the CODS of diesel and gasoline to produce ultra-clean oils with a S content lower than 10 ppm under mild reaction conditions using a mixture of N2 and O2, thus favoring industrial application.
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Affiliation(s)
- Hang Yu
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China.
| | - Wenwen Bu
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China.
| | - Zijia Wang
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China.
| | - Zhuoyue Zhao
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China.
| | - Mehwish Jadoon
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China.
| | - Xiaohong Wang
- Key Laboratory of Polyoxometalate and Reticular Material Chemistry of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China.
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Lim XB, Ong WJ. A current overview of the oxidative desulfurization of fuels utilizing heat and solar light: from materials design to catalysis for clean energy. NANOSCALE HORIZONS 2021; 6:588-633. [PMID: 34018529 DOI: 10.1039/d1nh00127b] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The ceaseless increase of pollution cases due to the tremendous consumption of fossil fuels has steered the world towards an environmental crisis and necessitated urgency to curtail noxious sulfur oxide emissions. Since the world is moving toward green chemistry, a fuel desulfurization process driven by clean technology is of paramount significance in the field of environmental remediation. Among the novel desulfurization techniques, the oxidative desulfurization (ODS) process has been intensively studied and is highlighted as the rising star to effectuate sulfur-free fuels due to its mild reaction conditions and remarkable desulfurization performances in the past decade. This critical review emphasizes the latest advances in thermal catalytic ODS and photocatalytic ODS related to the design and synthesis routes of myriad materials. This encompasses the engineering of metal oxides, ionic liquids, deep eutectic solvents, polyoxometalates, metal-organic frameworks, metal-free materials and their hybrids in the customization of advantageous properties in terms of morphology, topography, composition and electronic states. The essential connection between catalyst characteristics and performances in ODS will be critically discussed along with corresponding reaction mechanisms to provide thorough insight for shaping future research directions. The impacts of oxidant type, solvent type, temperature and other pivotal factors on the effectiveness of ODS are outlined. Finally, a summary of confronted challenges and future outlooks in the journey to ODS application is presented.
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Affiliation(s)
- Xian Bin Lim
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Selangor Darul Ehsan 43900, Malaysia. and Center of Excellence for NaNo Energy & Catalysis Technology (CONNECT), Xiamen University Malaysia, Selangor Darul Ehsan 43900, Malaysia
| | - Wee-Jun Ong
- School of Energy and Chemical Engineering, Xiamen University Malaysia, Selangor Darul Ehsan 43900, Malaysia. and Center of Excellence for NaNo Energy & Catalysis Technology (CONNECT), Xiamen University Malaysia, Selangor Darul Ehsan 43900, Malaysia and College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
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11
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Li Q, Tian A, Chen C, Jiao T, Wang T, Zhu S, Sha J. Anderson polyoxometalates with intrinsic oxidase-mimic activity for "turn on" fluorescence sensing of dopamine. Anal Bioanal Chem 2021; 413:4255-4265. [PMID: 33988741 DOI: 10.1007/s00216-021-03376-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/22/2021] [Accepted: 04/26/2021] [Indexed: 01/28/2023]
Abstract
Anderson-type polyoxometalate containing Fe3+ and Mo6+, (NH4)3[H6Fe(III)Mo6O24] (FeMo6), was found to work as an oxidase-mimicking nanoenzyme for the first time, exhibiting the ability of catalytic oxidation of o-phenylenediamine (OPD), 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTs), and 3,3',5,5'-tetramethylbenzidine (TMB), which features easy synthesis, low cost, simple operation, and low consumption. Attributed to the nature of FeMo6 and Fenton-like effect, a novel sensor based on two consecutive "turn on" fluorescence was developed for detecting dopamine (DA) by employing the FeMo6-OPD system, and the linear range was from 1 to 100 μM with the detection limit 0.0227 μM (3σ/s). Moreover, to increase oxidase-mimic activity of FeMo6, reduced graphene oxide (rGO) loading FeMo6 composites (FeMo6@rGO (n), n = 5%, 10%, 15%) was fabricated, and results show that oxidase-like activities of FeMo6@rGO (n) are dependent on the mass ratio of FeMo6/rGO, and FeMo6@rGO (10%) exhibits the highest oxidase-mimic activity and the fastest respond time (4 min) among all reported oxidase mimic of DA to date. Graphical abstract Anderson-type Mo-POMs FeMo6 was found to work as an oxidase-mimicking nanoenzyme for the first time and was used to detect DA for two consecutive "turn on" fluorescence sensor modes.
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Affiliation(s)
- Qian Li
- The Talent Culturing Plan for Leading Disciplines of Shandong Province, Department of Chemistry and Chemical Engineering, Jining University, Qufu, 273155, Shandong, China
| | - Aixiang Tian
- Department of Chemistry, Bohai University, Jinzhou, 121013, Liaoning, China
| | - Cuiying Chen
- The Talent Culturing Plan for Leading Disciplines of Shandong Province, Department of Chemistry and Chemical Engineering, Jining University, Qufu, 273155, Shandong, China
| | - Tiying Jiao
- The Talent Culturing Plan for Leading Disciplines of Shandong Province, Department of Chemistry and Chemical Engineering, Jining University, Qufu, 273155, Shandong, China
| | - Ting Wang
- The Talent Culturing Plan for Leading Disciplines of Shandong Province, Department of Chemistry and Chemical Engineering, Jining University, Qufu, 273155, Shandong, China
| | - Shengyu Zhu
- The Talent Culturing Plan for Leading Disciplines of Shandong Province, Department of Chemistry and Chemical Engineering, Jining University, Qufu, 273155, Shandong, China
| | - Jingquan Sha
- The Talent Culturing Plan for Leading Disciplines of Shandong Province, Department of Chemistry and Chemical Engineering, Jining University, Qufu, 273155, Shandong, China.
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Pt nanoparticles encapsulated on V2O5 nanosheets carriers as efficient catalysts for promoted aerobic oxidative desulfurization performance. CHINESE JOURNAL OF CATALYSIS 2021. [DOI: 10.1016/s1872-2067(20)63685-3] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Zhu Z, Lü H, Zhang M, Yang H. Deep eutectic solvents as non-traditionally multifunctional media for the desulfurization process of fuel oil. Phys Chem Chem Phys 2021; 23:785-805. [PMID: 33399593 DOI: 10.1039/d0cp05153e] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Deep eutectic solvents (DESs) have been intensively pursued in the field of separation processes, catalytic reactions, polymers, nanomaterial science, and sensing technologies due to their unique features such as the low cost of components, ease of preparation, tunable physicochemical properties, negligible vapor pressure, non-toxicity, renewability, and biodegradability in the recent decade. Considering these appealing merits, DESs are widely used as extraction agents, solvents and/or catalysts in the desulfurization process since 2013. This review is focused on summarizing the physicochemical properties of DESs (i.e., freezing point, density, viscosity, ionic conductivity, acidity, hydrophilicity/hydrophobicity, polarity, surface tension, and diffusion) to some extent, and their significant advances in applications related to desulfurization processes such as extraction desulfurization, extraction-oxidation desulfurization, and biomimetic desulfurization. In particular, we systematically compile very recent works concerning the selective aerobic oxidation desulfurization (AODS) under extremely mild conditions (60 °C and ambient pressure) via a biomimetic approach coupling DESs with polyoxometallates (POMs). In this system, DESs act as multifunctional roles such as extraction agents, solvents, and catalysts, while POMs serve as electron transfer mediators. This strategy is inspirational since biomimetic or bioinspired catalysis is the "Holy Grail" of oxidation catalysis, which overcomes the difficulty of O2 activation via introducing electron transfer mediators into this system. It not only can be used for AODS, but also paves a novel way for oxidation catalysis, such as the selective oxyfunctionalization of hydrocarbon. Eventually, the conclusion, current challenges, and future opportunities are discussed. The aim is to provide necessary guidance for precisely designing tailor-made DESs, and to inspire chemists to use DESs as a powerful platform in the field of catalysis science.
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Affiliation(s)
- Zhiguo Zhu
- Green Chemistry Centre, College of Chemistry and Chemical Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, Shandong, China.
| | - Hongying Lü
- Green Chemistry Centre, College of Chemistry and Chemical Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, Shandong, China.
| | - Ming Zhang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China.
| | - Hengquan Yang
- School of Chemistry and Chemical Engineering, Shanxi University, Taiyuan 030006, China.
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Yu H, Wei B, Wang J, Zhao H, Zeng S, Xue C, Zhu J, Zhang Y, Xu P. Facile synthesis, characterization, mechanism and enhanced visible-light photocatalytic activity of SiW 12/α-Fe 2O 3 nanocomposites. NEW J CHEM 2021. [DOI: 10.1039/d1nj00021g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The photocatalytic mechanism of the SiW12/α-Fe2O3 nanohybrid.
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Affiliation(s)
- Haihui Yu
- School of Chemical Engineering
- Northeast Electric Power University
- Jilin 132000
- P. R. China
| | - Bing Wei
- School of Chemical Engineering
- Northeast Electric Power University
- Jilin 132000
- P. R. China
| | - Junping Wang
- School of Chemical Engineering
- Northeast Electric Power University
- Jilin 132000
- P. R. China
| | - Haiqi Zhao
- School of Chemical Engineering
- Northeast Electric Power University
- Jilin 132000
- P. R. China
| | - Sai Zeng
- School of Chemical Engineering
- Northeast Electric Power University
- Jilin 132000
- P. R. China
| | - Chaobo Xue
- School of Chemical Engineering
- Northeast Electric Power University
- Jilin 132000
- P. R. China
| | - Jiayu Zhu
- School of Chemical Engineering
- Northeast Electric Power University
- Jilin 132000
- P. R. China
| | - Yanlin Zhang
- School of Chemical Engineering
- Northeast Electric Power University
- Jilin 132000
- P. R. China
| | - Peng Xu
- CoInnovation Center for Efficient Processing and Utilization of Forest Products
- College of Chemical Engineering
- Nanjing Forestry University
- Nanjing 210037
- P. R. China
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15
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Liu Y, Zuo P, Wang F, Lv Y, Wang R, Jiao W. Extraction combined oxidation desulfurization of dibenzothiophene using polyoxometalate-supported magnetic chitosan microspheres. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2020.12.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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