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Fang X, Yang L, Dai Z, Cong D, Zheng D, Yu T, Tu R, Zhai S, Yang J, Song F, Wu H, Deng W, Liu C. Poly(ionic liquid)s for Photo-Driven CO 2 Cycloaddition: Electron Donor-Acceptor Segments Matter. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2206687. [PMID: 36642842 PMCID: PMC10015876 DOI: 10.1002/advs.202206687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/19/2022] [Indexed: 06/17/2023]
Abstract
CO2 cycloaddition with epoxides is a key catalytic procedure for CO2 utilization. Several metal-based catalysts with cocatalysts are developed for photo-driven CO2 cycloaddition, while facing difficulties in product purification and continuous reaction. Here, poly(ionic liquid)s are proposed as metal-free catalysts for photo-driven CO2 cycloaddition without cocatalysts. A series of poly(ionic liquid)s with donor-acceptor segments are fabricated and their photo-driven catalytic performance (conversion rate of 83.5% for glycidyl phenyl ether) outstrips (≈4.9 times) their thermal-driven catalytic performance (17.2%) at the same temperature. Mechanism studies confirm that photo-induced charge separation is promoted by the donor-acceptor segments and can accelerate the CO2 cycloaddition reaction. This work paves the way for the further use of poly(ionic liquid)s as catalysts in photo-driven CO2 cycloaddition.
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Affiliation(s)
- Xu Fang
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
| | - Li Yang
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
| | - Zhangben Dai
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
- State Key Laboratory of Molecular Reaction DynamicsDalian Institute of Chemical Physics (DICP)Chinese Academy of SciencesDalianLiaoning116023China
| | - Die Cong
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
| | - Daoyuan Zheng
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
| | - Tie Yu
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
| | - Rui Tu
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
| | - Shengliang Zhai
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
| | - Junxia Yang
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
| | - Fengling Song
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
| | - Hao Wu
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
| | - Wei‐qiao Deng
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
| | - Chengcheng Liu
- Institute of Molecule Sciences and EngineeringInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao266237P. R. China
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Photodegradation of Fipronil by Zn-AlPO4 Materials Synthesized by Non-Hydrolytic Sol–Gel Method. CHEMENGINEERING 2022. [DOI: 10.3390/chemengineering6040055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In recent decades, the increasing use of pesticides to improve food productivity has led to the release of effluents that contaminate the environment. To prepare a material that may help to treat effluents generated during agricultural practice, we used a new method based on the non-hydrolytic sol-gel route to obtain zinc photocatalysts in aluminophosphate matrixes. IR spectroscopy, X-ray diffraction, thermal analysis, differential scanning electron microscopy, energy dispersion spectroscopy, and specific surface area and pore volume determined from the nitrogen adsorbed were used to characterize materials treated at different temperatures. X-ray analysis showed how heat-treatment affected the structure of the material: Zn-AlPO4 in the trigonal and orthorhombic phase was obtained at 750 and 1000 °C, respectively. These phases directly influenced the ability of the material to generate OH radicals. The capacity of the materials to treat effluents was tested in the photodegradation of the pesticide Fipronil. The photocatalytic reactions were monitored by ultraviolet-visible spectroscopy and gas chromatography-mass spectrometry analyses. Zn-AlPO4 treated at 750 °C showed better photodegradation results--it removed 80% of the pesticide in 2 h when higher mass (150 mg) was tested. Long-time treatment of the effluent with Zn-AlPO4 treated at 750 °C completely photodegraded Fipronil. GC-MS analysis confirmed the photodegration profile, and only traces of Fipronil were observed after photocatalytic reaction for 120 min in the presence of Zn-AlPO4 treated at 750 °C under UV radiation.
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Rahmouni F, Badraoui R, Amri N, Elleuch A, El-Feki A, Rebai T, Saoudi M. Hepatotoxicity and nephrotoxicity in rats induced by carbon tetrachloride and the protective effects of Teucrium polium and vitamin C. Toxicol Mech Methods 2019; 29:313-321. [PMID: 30676168 DOI: 10.1080/15376516.2018.1519864] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This work investigated the protective effects of Teucrium polium (T. polium) and vitamin C (Vit C) against carbon tetrachloride (CCl4) induced hepatotoxicity and nephrotoxicity in rats. T. polium reduced the Fer reduced antioxidant power (FRAP) (IC50 = 0.89 mg/ml) and 2, 2-diphenyl-1-picrylhydrazyl (DPPH) (IC50 = 0.049 µg/ml) than Vit C, FRAP (IC50 = 0.71 mg/ml) and DPPH (IC50 = 0.029 µg/ml). Male albino Wistar rats were divided into six groups: Group I was used as controls, Group II received CCl4 in olive oil (0.5 ml/kg) by gavage, Group III received CCl4 in olive oil (0.5 ml/kg) by gavage after 3 d of receiving T. polium (5 g/l), orally, Group IV received T. polium (5 g/l) alone, by gavage, for 7 d, Group V received CCl4 in olive oil (0.5 ml/kg) by gavage after 3 d of receiving Vit C (250 mg/kg) by gavage and Group VI received Vit C (250 mg/kg) alone by gavage. CCl4 showed an increase of serum hepatic and renal markers aspartate aminotransferase (AST), alanine aminotransferase (ALT), urea, and creatinine. Moreover, we noted an increase of lipid peroxidations and a decrease in antioxidants enzymes: superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx) of CCl4 rats compared to controls. The pretreatment with (200 mg/kg) of T. polium and with Vit C (250 mg/kg) by gavage, for 7 d, displayed their ability to protect against oxidative damage and biochemical changes induced by CCl4. Our results were in accordance with histopathological observations.
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Affiliation(s)
- Fatma Rahmouni
- a Laboratory of Histology , Medicine Faculty, Sfax University , Sfax , Tunisia
| | - Riadh Badraoui
- a Laboratory of Histology , Medicine Faculty, Sfax University , Sfax , Tunisia.,b Laboratory of Histology , Medicine College, Tunis El-Manar University , La Rabta , Tunisia
| | - Nahed Amri
- a Laboratory of Histology , Medicine Faculty, Sfax University , Sfax , Tunisia
| | - Aïda Elleuch
- c Anatomopathology Laboratory, CHU Habib Bourguiba , University of Sfax , Sfax , Tunisia
| | - Abdelfattah El-Feki
- d Laboratory of Animal Physiology , Sciences Faculty, Sfax University , Sfax , Tunisia
| | - Tarek Rebai
- a Laboratory of Histology , Medicine Faculty, Sfax University , Sfax , Tunisia
| | - Mongi Saoudi
- d Laboratory of Animal Physiology , Sciences Faculty, Sfax University , Sfax , Tunisia
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Zhao F, Ke W, Peng Z, Wan J, Hu Z. High-Efficient Visible-Light Response and Photoelectrochemical Performance of Nanotube-Sheet Composite Fabricated by Ultrathin Porphyrin Nanosheet and TiO 2
Nanotubes. ChemistrySelect 2019. [DOI: 10.1002/slct.201803436] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Fenfen Zhao
- National Engineering Lab of Textile Fiber Materials & Processing Technology; Zhejiang Sci-Tech University; Hangzhou 310018 PRChina
| | - Weiquan Ke
- National Engineering Lab of Textile Fiber Materials & Processing Technology; Zhejiang Sci-Tech University; Hangzhou 310018 PRChina
| | - Zhiqin Peng
- National Engineering Lab of Textile Fiber Materials & Processing Technology; Zhejiang Sci-Tech University; Hangzhou 310018 PRChina
| | - Junmin Wan
- National Engineering Lab of Textile Fiber Materials & Processing Technology; Zhejiang Sci-Tech University; Hangzhou 310018 PRChina
- Engineering Research Center for Eco-Dyeing and Finishing of Textiles; Ministry of Education; Zhejiang Sci-Tech University; Hangzhou 310018 China
| | - Zhiwen Hu
- National Engineering Lab of Textile Fiber Materials & Processing Technology; Zhejiang Sci-Tech University; Hangzhou 310018 PRChina
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Pourhasan-Kisomi R, Shirini F, Golshekan M. Introduction of organic/inorganic Fe3O4@MCM-41@Zr-piperazine magnetite nanocatalyst for the promotion of the synthesis of tetrahydro-4H-chromene and pyrano[2,3-d]pyrimidinone derivatives. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4371] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
| | - Farhad Shirini
- Department of Chemistry, College of Sciences; University of Guilan; Rasht 41335-19141 Iran
| | - Mostafa Golshekan
- Neuroscience Research Center, Department of Pharmacology; Guilan University of Medical Science; Rasht Iran
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Yang FM, Liu Y, Chen L, Au CT, Yin SF. Triethylenetetramine-Modified P123-Occluded Zr-SBA-15 Molecular Sieve for CO2 Adsorption. Aust J Chem 2015. [DOI: 10.1071/ch14680] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A pluronic 123 (P123)-occluded mesoporous molecular sieve Zr-SBA-15, Zr-SBA(P) was modified with triethylenetetramine (TETA) and tested for CO2 adsorption. The synthesized materials were characterized by powder X-ray diffraction, N2 adsorption–desorption, dispersive spectroscopy, thermogravimetric analysis, temperature-programmer desorption of CO2, and Fourier transform infrared spectroscopy. The results of CO2 adsorption show that the TETA and P123 species have positive effects on the CO2 adsorption capacity of the adsorbent, and the performance of the as-prepared adsorbent in a stream of low CO2 concentration is excellent. At 50 wt-% TETA loading, Zr-SBA(P) has a maximum capacity of 4.27 mmol g–1 in a stream of 5 % CO2 at 50°C, ~33.5 % higher than the adsorbent prepared in the absence of P123. In addition, the adsorbent is superior in reusability. It is envisaged that the adsorbent will find wide application in CO2 capture.
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Abdollahi-Alibeik M, Ahmadi G. Zirconia-incorporated mesoporous silica nanoparticles as an efficient and reusable catalyst for the synthesis of octahydroxanthene-1,8-diones. RESEARCH ON CHEMICAL INTERMEDIATES 2014. [DOI: 10.1007/s11164-014-1883-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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O’Keefe WK, Liu Y, Sasges MR, Wong MS, Fu H, Takata T, Domen K. Photocatalytic Hydrodechlorination of Trace Carbon Tetrachloride (CCl4) in Aqueous Medium. Ind Eng Chem Res 2014. [DOI: 10.1021/ie500344v] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- William K. O’Keefe
- Advanced
Technology Team, Trojan Technologies, 3020 Gore Road, London, Ontario, Canada N5 V 4T7
| | - Yin Liu
- Department
of Chemical and Biological Engineering, Western University, London, Ontario, Canada N6A 5B9
| | - Michael R. Sasges
- Advanced
Technology Team, Trojan Technologies, 3020 Gore Road, London, Ontario, Canada N5 V 4T7
| | - Michael S. Wong
- Department
of Chemical and Biological Engineering, Rice University, Houston, Texas 77251-1892, United States
| | - Han Fu
- Department
of Chemical System Engineering, The University of Tokyo, 7-3-1 Bunkyo-ku, Tokyo, Japan 113-8656
| | - Tsuyoshi Takata
- Department
of Chemical System Engineering, The University of Tokyo, 7-3-1 Bunkyo-ku, Tokyo, Japan 113-8656
| | - Kazunari Domen
- Department
of Chemical System Engineering, The University of Tokyo, 7-3-1 Bunkyo-ku, Tokyo, Japan 113-8656
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Peña LA, Chan AM, Cohen LR, Hou K, Harvey BM, Hoggard PE. Photodecomposition of chloroform catalyzed by unmodified MCM-41 mesoporous silica. Photochem Photobiol 2014; 90:760-6. [PMID: 24460571 DOI: 10.1111/php.12245] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2013] [Accepted: 01/16/2014] [Indexed: 12/16/2022]
Abstract
Unactivated MCM-41 mesoporous silica catalyzes the photodecomposition of chloroform to phosgene and hydrogen chloride under near-UV (λ > 360 nm) irradiation. The rate of photodecomposition increases toward an asymptotic limit as the O(2) partial pressure is increased. Deuterochloroform does not decompose under the same experimental conditions. Low concentrations of both cyclohexane and ethanol quench the photodecomposition, whereas water, up to its solubility limit, does not. Dissolved tetraalkylammonium salts suppress photodecomposition. The data are consistent with a mechanism in which light absorption by an SiO(2) defect yields an electron-deficient oxygen atom, which then abstracts hydrogen from chloroform. The resulting CCl(3) radicals react with oxygen to form a peroxy radical that decomposes, eventually yielding phosgene and hydrogen chloride.
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Affiliation(s)
- Laura A Peña
- Department of Chemistry, Santa Clara University, Santa Clara, CA
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Thermal and hydrothermal stability of ZrMCM-41 mesoporous molecular sieves obtained by microwave irradiation. J CHEM SCI 2010. [DOI: 10.1007/s12039-010-0042-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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