1
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Taheri S, Heravi MM, Saljooqi A. Ionothermal synthesis of magnetic N-doped porous carbon to immobilize Pd nanoparticles as an efficient nanocatalyst for the reduction of nitroaromatic compounds. Sci Rep 2023; 13:17566. [PMID: 37845255 PMCID: PMC10579375 DOI: 10.1038/s41598-023-35998-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 05/27/2023] [Indexed: 10/18/2023] Open
Abstract
Carbon materials play important roles as catalysts or catalyst supports for reduction reactions owing to their high porosity, large specific surface area, great electron conductivity, and excellent chemical stability. In this paper, a mesoporous N-doped carbon substrate (exhibited as N-C) has been synthesized by ionothermal carbonization of glucose in the presence of histidine. The N-C substrate was modified by Fe3O4 nanoparticles (N-C/Fe3O4), and then Pd nanoparticles were stabilized on the magnetic substrate to synthesize an eco-friendly Pd catalyst with high efficiency, magnetic, reusability, recoverability, and great stability. To characterize the Pd/Fe3O4-N-C nanocatalyst, different microscopic and spectroscopic methods such as FT-IR, XRD, SEM/EDX, and TEM were applied. Moreover, Pd/Fe3O4-N-C showed high catalytic activity in reducing nitroaromatic compounds in water at ambient temperatures when NaBH4 was used as a reducing agent. The provided nanocatalyst's great catalytic durability and power can be attributed to the synergetic interaction among well-dispersed Pd nanoparticles and N-doped carbonaceous support.
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Affiliation(s)
- Sahar Taheri
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, Tehran, Iran
| | - Majid M Heravi
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, Tehran, Iran.
| | - Asma Saljooqi
- Department of Chemistry, Shahid Bahonar University of Kerman, Kerman, Iran
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2
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Xiong J, Zhang S, Ke L, Wu Q, Zhang Q, Cui X, Dai A, Xu C, Cobb K, Liu Y, Ruan R, Wang Y. Research progress on pyrolysis of nitrogen-containing biomass for fuels, materials, and chemicals production. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 872:162214. [PMID: 36796688 DOI: 10.1016/j.scitotenv.2023.162214] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 01/12/2023] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
Pyrolysis of nitrogen-containing biomass holds tremendous potential for producing varieties of high value-added products, alleviating energy depletion. Based on the research status about nitrogen-containing biomass pyrolysis, the effect of biomass feedstock composition on pyrolysis products is first introduced from the aspects of elemental analysis, proximate analysis, and biochemical composition. The properties of biomass with high and low nitrogen used in pyrolysis are briefly summarized. Then, with the pyrolysis of nitrogen-containing biomass as the core, biofuel characteristics, nitrogen migration during pyrolysis, the application prospects, unique advantages of nitrogen-doped carbon materials for catalysis, adsorption and energy storage are introduced, as well as their feasibility in producing nitrogen-containing chemicals (acetonitrile and nitrogen heterocyclic) are reviewed. The future outlook for the application of the pyrolysis of nitrogen-containing biomass, specifically, how to realize the denitrification and upgrading of bio-oil, performance improvement of nitrogen-doped carbon materials, as well as separation and purification of nitrogen-containing chemicals, are addressed.
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Affiliation(s)
- Jianyun Xiong
- State Key Laboratory of Food Science and Technology, Engineering Research Center for Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Shumei Zhang
- State Key Laboratory of Food Science and Technology, Engineering Research Center for Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Linyao Ke
- State Key Laboratory of Food Science and Technology, Engineering Research Center for Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Qiuhao Wu
- State Key Laboratory of Food Science and Technology, Engineering Research Center for Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Qi Zhang
- State Key Laboratory of Food Science and Technology, Engineering Research Center for Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Xian Cui
- State Key Laboratory of Food Science and Technology, Engineering Research Center for Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Anqi Dai
- State Key Laboratory of Food Science and Technology, Engineering Research Center for Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Chuangxin Xu
- State Key Laboratory of Food Science and Technology, Engineering Research Center for Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Kirk Cobb
- Center for Biorefining, Department of Bioproducts and Biosystems Engineering, University of Minnesota, 1390 Eckles Ave., St. Paul, MN, United States of America
| | - Yuhuan Liu
- State Key Laboratory of Food Science and Technology, Engineering Research Center for Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China
| | - Roger Ruan
- Center for Biorefining, Department of Bioproducts and Biosystems Engineering, University of Minnesota, 1390 Eckles Ave., St. Paul, MN, United States of America
| | - Yunpu Wang
- State Key Laboratory of Food Science and Technology, Engineering Research Center for Biomass Conversion, Ministry of Education, Nanchang University, Nanchang 330047, China.
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3
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Dong Q, Ji S, Wang H, Linkov V, Wang R. Oxygen Spillover Effect at Cu/Fe 2O 3 Heterointerfaces to Enhance Oxygen Electrocatalytic Reactions for Rechargeable Zn-Air Batteries. ACS APPLIED MATERIALS & INTERFACES 2022; 14:51222-51233. [PMID: 36326106 DOI: 10.1021/acsami.2c15769] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Rational design and synthesis of high-performance electrocatalysts for the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER) are critical for practical application of Zn-air batteries (ZABs). In this work, the bifunctional composite Cu-Fe2O3/PNC was prepared by a simple and effective wet-hydrothermal coupled dry-annealing synthesis strategy. The Cu-Fe2O3/PNC displayed excellent catalytic activity in ORR and OER with a potential difference of 0.63 V. More importantly, the ZAB assembled with Cu-Fe2O3/PNC exhibited a high-power density of 138.00 mW cm-2 and an excellent long-term cyclability. X-ray photoelectron spectroscopy (XPS) demonstrated that the excellent performance is due to the strong electronic interaction between Cu and Fe2O3 that arises as a result of the fast electron transfer through the Cu-O-Fe bond and the higher concentration of surface oxygen vacancies. Meanwhile, the spillover factor Bsp/2zF of Cu/PNC and Cu-Fe2O3/PNC obtained by the rotating disk experiment was 1.00 × 10-7 and 1.10 × 10-7 cm2·s-1, respectively, indicating that the oxygen spillover effect between Cu and Fe2O3 lowers the energy barrier, increases the number of active sites, and alters the rate-determining reaction step. This work demonstrated the significant potential of Cu-Fe2O3/PNC in energy conversion and storage applications, providing a new perspective for the rational design of bifunctional electrocatalysts.
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Affiliation(s)
- Qing Dong
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao266042, China
| | - Shan Ji
- College of Biological, Chemical Science and Engineering, Jiaxing University, Jiaxing314001, China
| | - Hui Wang
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao266042, China
| | - Vladimir Linkov
- South African Institute for Advanced Material Chemistry, University of the Western Cape, Cape Town7535, South Africa
| | - Rongfang Wang
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao266042, China
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4
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Dang M, Chen D, Lu P, Xu G. Enhanced degradation of DDT using a novel iron-assisted hydrochar catalyst combined with peroxymonosulfate: Experiment and mechanism analysis. CHEMOSPHERE 2022; 307:135893. [PMID: 35964714 DOI: 10.1016/j.chemosphere.2022.135893] [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: 04/22/2022] [Revised: 06/29/2022] [Accepted: 07/28/2022] [Indexed: 06/15/2023]
Abstract
Poplar wood (PW) hydrochar modified by iron (Fe@HC) was prepared greenly by one-step hydrothermal method. The adsorption and degradation performance of DDT was investigated in a heterogeneous advanced oxidation system (Fe@HC/PMS) formed by Fe@HC collaborated with peroxymonosulfate (PMS). The effects of Fe@HC dosage, PMS dosage and DDT initial concentration were quantitatively analyzed. The results showed that DDT removal efficiency can reach to 88.62% in 240 min under optimal conditions (4 g/L Fe@HC, 10 mM PMS, 0.5 mg/L DDT, 5.5 pH0) in Fe@HC/PMS system. Furthermore, Fe@HC/PMS system exhibited high degradation rate and TOC removal efficiency for the removal of various organic contaminants. The influence mechanisms of Fe@HC/PMS system on DDT adsorption and degradation were proposed based on electron paramagnetic resonance (EPR) testing analysis and radical quenching experiments. Based on the mechanism analysis, the influence of Fe@HC/PMS on DDT removal efficiency can be concluded in the order: Active substance indirect degradation (60.95%) > Fe@HC direct degradation (10.13%) > Fe@HC adsorption (17.54%). Among active substance indirect degradation, SO4•-, •OH, O2•- and 1O2 occupied 27.56%, 15.74%, 5.33% and 12.32%, respectively. Moreover, DDT degradation intermediates were detected by a gas chromatography-mass spectrometer (GC-MS) to predict DDT degradation pathways. This study provided a green progress for the reuse of biomass resources and a new way for the enhanced degradation of DDT.
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Affiliation(s)
- Mengen Dang
- School of Energy and Mechanical Engineering, Nanjing Normal University, Nanjing, 210023, China
| | - Dandan Chen
- School of Energy and Mechanical Engineering, Nanjing Normal University, Nanjing, 210023, China.
| | - Ping Lu
- School of Energy and Mechanical Engineering, Nanjing Normal University, Nanjing, 210023, China
| | - Guiling Xu
- School of Energy and Mechanical Engineering, Nanjing Normal University, Nanjing, 210023, China
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5
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Soliman AIA, Sayed M, Elshanawany MM, Younis O, Ahmed M, Kamal El-Dean AM, Abdel-Wahab AMA, Wachtveitl J, Braun M, Fatehi P, Tolba MS. Base-Free Synthesis and Photophysical Properties of New Schiff Bases Containing Indole Moiety. ACS OMEGA 2022; 7:10178-10186. [PMID: 35382296 PMCID: PMC8973100 DOI: 10.1021/acsomega.1c06636] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/17/2022] [Indexed: 05/04/2023]
Abstract
Schiff bases represent an essential class in organic chemistry with antitumor, antiviral, antifungal, and antibacterial activities. The synthesis of Schiff bases requires the presence of an organic base as a catalyst such as piperidine. Base-free synthesis of organic compounds using a heterogeneous catalyst has recently attracted more interest due to the facile procedure, high yield, and reusability of the used catalyst. Herein, we present a comparative study to synthesize new Schiff bases containing indole moieties using piperidine as an organic base catalyst and Au@TiO2 as a heterogeneous catalyst. In both methods, the products were isolated in high yields and fully characterized using different spectral analysis techniques. The catalyst was reusable four times, and the activity was slightly decreased. The presence of Au increases the number of acidic sites of TiO2, resulting in C=O polarization. Yields of the prepared Schiff bases in the presence of Au@TiO2 and piperidine were comparable. However, Au@TiO2 is an easily separable and recyclable catalyst, which would facilitate the synthesis of organic compounds without applying any hazardous materials. Furthermore, the luminescence behavior of the synthesized Schiff bases exhibited spectral shape dependence on the substituent group. Interestingly, the compounds also displayed deep-blue fluorescence with Commission Internationale de l'Éclairage (CIE) coordinates of y < 0.1. Thus, these materials may contribute to decreasing the energy consumption of the emitting devices.
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Affiliation(s)
- Ahmed I. A. Soliman
- Chemistry
Department, Faculty of Science, Assiut University, Assiut 71516, Egypt
- Chemical
Engineering Department, Lakehead University, 955 Oliver Road, Thunder Bay, Ontario P7B 5E1, Canada
| | - Mostafa Sayed
- Chemistry
Department, Faculty of Science, New Valley
University, El-Kharga 72511, Egypt
- Hefei
National Laboratory for Physical Sciences at the Microscale, Department
of Chemistry, University of Science and
Technology of China, Tai Hu Road, Hefei 230026, China
| | - Mahmoud M. Elshanawany
- Institute
of Physical and Theoretical Chemistry, Goethe
University, 60438 Frankfurt am Main, Germany
| | - Osama Younis
- Chemistry
Department, Faculty of Science, New Valley
University, El-Kharga 72511, Egypt
| | - Mostafa Ahmed
- Chemistry
Department, Faculty of Science, New Valley
University, El-Kharga 72511, Egypt
| | | | | | - Josef Wachtveitl
- Institute
of Physical and Theoretical Chemistry, Goethe
University, 60438 Frankfurt am Main, Germany
| | - Markus Braun
- Institute
of Physical and Theoretical Chemistry, Goethe
University, 60438 Frankfurt am Main, Germany
| | - Pedram Fatehi
- Chemical
Engineering Department, Lakehead University, 955 Oliver Road, Thunder Bay, Ontario P7B 5E1, Canada
| | - Mahmoud S. Tolba
- Chemistry
Department, Faculty of Science, New Valley
University, El-Kharga 72511, Egypt
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6
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Xiong Y, Wang K, Ma L, Zhu J, Miao Y, Gong L, Mu X, Wan J, Li R. Bimetallic CoMoO
4
@C nanorod catalyzes one‐pot synthesis of benzimidazoles from benzyl alcohol and
o
‐phenylendiamine without alkali. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6574] [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]
Affiliation(s)
- Yucong Xiong
- College of Chemistry and Chemical Engineering Lanzhou University Lanzhou China
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) Lanzhou University Lanzhou China
| | - Kaizhi Wang
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry Fudan University Shanghai China
| | - Lei Ma
- College of Chemistry and Chemical Engineering Lanzhou University Lanzhou China
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) Lanzhou University Lanzhou China
| | - Jiukang Zhu
- College of Chemistry and Chemical Engineering Lanzhou University Lanzhou China
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) Lanzhou University Lanzhou China
| | - Yujia Miao
- College of Chemistry and Chemical Engineering Lanzhou University Lanzhou China
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) Lanzhou University Lanzhou China
| | - Li Gong
- College of Chemistry and Chemical Engineering Lanzhou University Lanzhou China
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) Lanzhou University Lanzhou China
| | - Xiao Mu
- College of Chemistry and Chemical Engineering Lanzhou University Lanzhou China
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) Lanzhou University Lanzhou China
| | - Jiang Wan
- College of Chemistry and Chemical Engineering Lanzhou University Lanzhou China
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) Lanzhou University Lanzhou China
| | - Rong Li
- College of Chemistry and Chemical Engineering Lanzhou University Lanzhou China
- State Key Laboratory of Applied Organic Chemistry (SKLAOC) Lanzhou University Lanzhou China
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7
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Liu H, Liu Y, Li X, Zheng X, Feng X, Yu A. Adsorption and Fenton-like Degradation of Ciprofloxacin Using Corncob Biochar-Based Magnetic Iron–Copper Bimetallic Nanomaterial in Aqueous Solutions. NANOMATERIALS 2022; 12:nano12040579. [PMID: 35214908 PMCID: PMC8880508 DOI: 10.3390/nano12040579] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 01/27/2022] [Accepted: 02/04/2022] [Indexed: 02/01/2023]
Abstract
An economical corncob biochar-based magnetic iron–copper bimetallic nanomaterial (marked as MBC) was successfully synthesized and optimized through a co-precipitation and pyrolysis method. It was successfully used to activate H2O2 to remove ciprofloxacin (CIP) from aqueous solutions. This material had high catalytic activity and structural stability. Additionally, it had good magnetic properties, which can be easily separated from solutions. In MBC/H2O2, the removal efficiency of CIP was 93.6% within 360 min at optimal reaction conditions. The conversion of total organic carbon (TOC) reached 51.0% under the same situation. The desorption experiments concluded that adsorption and catalytic oxidation accounted for 34% and 66% on the removal efficiency of CIP, respectively. The influences of several reaction parameters were systematically evaluated on the catalytic activity of MBC. OH was proved to play a significant role in the removal of CIP through electron paramagnetic resonance (EPR) analysis and a free radical quenching experiment. Additionally, such outstanding removal efficiency can be attributed to the excellent electronic conductivity of MBC, as well as the redox cycle reaction between iron and copper ions, which achieved the continuous generation of hydroxyl radicals. Integrating HPLC-MS, ion chromatography and density functional theory (DFT) calculation results, and possible degradation of the pathways of the removal of CIP were also thoroughly discussed. These results provided a theoretical basis and technical support for the removal of CIP in water.
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8
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Wang J, She W, Li X, Li Z, Li J, Mao G, Li W, Li G. A highly efficient Co-based catalyst fabricated by coordination-assisted impregnation strategy towards tandem catalytic functionalization of nitroarenes with various alcohols. J Catal 2021. [DOI: 10.1016/j.jcat.2021.10.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Rangraz Y, Heravi MM, Elhampour A. Recent Advances on Heteroatom-Doped Porous Carbon/Metal Materials: Fascinating Heterogeneous Catalysts for Organic Transformations. CHEM REC 2021; 21:1985-2073. [PMID: 34396670 DOI: 10.1002/tcr.202100124] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 06/05/2021] [Indexed: 12/15/2022]
Abstract
Design and preparation of low-cost, effective, and novel catalysts are important topics in the field of heterogeneous catalysis from academic and industrial perspectives. Recently, heteroatom-doped porous carbon/metal materials have received significant attention as promising catalysts in divergent organic reactions. Incorporation of heteroatom into the carbon framework can tailor the properties of carbon, providing suitable interaction between support and metal, resulting in superior catalytic performance compared with those of traditional pure carbon/metal catalytic systems. In this review, we try to underscore the recent advances in the design, preparation, and application of heteroatom-doped porous carbon/metal catalysts towards various organic transformations.
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Affiliation(s)
- Yalda Rangraz
- Department of Chemistry, School of Physics and Chemistry, Alzahra University, PO Box 19938-93973, Vanak, Tehran, Iran
| | - Majid M Heravi
- Department of Chemistry, School of Physics and Chemistry, Alzahra University, PO Box 19938-93973, Vanak, Tehran, Iran
| | - Ali Elhampour
- Department of Chemistry, Semnan University, PO Box 35131-19111, Semnan, Iran
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10
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Nasrollahzadeh M, Akbari R, Sakhaei S, Nezafat Z, Banazadeh S, Orooji Y, Hegde G. Polymer supported copper complexes/nanoparticles for treatment of environmental contaminants. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.115668] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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11
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Cui W, Wang J, Sagala, Jia M. Base-Free Oxidative Coupling of Amines and Aliphatic Alcohols to Imines over Au–Pd/ZrO2 Catalyst under Mild Conditions. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2021. [DOI: 10.1134/s0036024421050307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Synergistic catalysis by a hybrid nanostructure Pt catalyst for high-efficiency selective hydrogenation of nitroarenes. J Catal 2021. [DOI: 10.1016/j.jcat.2021.01.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Wu S, Wang Y, Cao Q, Zhao Q, Fang W. Efficient Imine Formation by Oxidative Coupling at Low Temperature Catalyzed by High-Surface-Area Mesoporous CeO 2 with Exceptional Redox Property. Chemistry 2021; 27:3019-3028. [PMID: 33037678 DOI: 10.1002/chem.202003915] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/30/2020] [Indexed: 11/09/2022]
Abstract
High-surface-area mesoporous CeO2 (hsmCeO2 ) was prepared by a facile organic-template-induced homogeneous precipitation process and showed excellent catalytic activity in imine synthesis in the absence of base from primary alcohols and amines in air atmosphere at low temperature. For comparison, ordinary CeO2 and hsmCeO2 after different thermal treatments were also investigated. XRD, N2 physisorption, UV-Raman, H2 temperature-programmed reduction, O2 temperature-programmed desorption, EPR spectroscopy, and X-ray photoelectron spectroscopy were used to unravel the structural and redox properties. The hsmCeO2 calcined at 400 °C shows the highest specific surface area (158 m2 g-1 ), the highest fraction of surface coordinatively unsaturated Ce3+ ions (18.2 %), and the highest concentration of reactive oxygen vacancies (2.4×1015 spins g-1 ). In the model reaction of oxidative coupling of benzyl alcohol and aniline, such an exceptional redox property of the hsmCeO2 catalyst can boost benzylideneaniline formation (2.75 and 5.55 mmol g ceria - 1 h-1 based on >99 % yield at 60 and 80 °C, respectively) in air with no base additives. It can also work effectively at a temperature of 30 °C and in gram-scale synthesis. These are among the best results for all benchmark ceria catalysts in the literature. Moreover, the hsmCeO2 catalyst shows a wide scope towards primary alcohols and amines with good to excellent yield of imines. The influence of reaction parameters, the reusability of the catalyst, and the reaction mechanism were investigated.
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Affiliation(s)
- Shipeng Wu
- School of Chemical Science and Technology, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation, Key Laboratory of Universities in Yunnan Province, Yunnan University, 2 North Cuihu Road, 650091, Kunming, P. R. China
| | - Yinghao Wang
- School of Chemical Science and Technology, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation, Key Laboratory of Universities in Yunnan Province, Yunnan University, 2 North Cuihu Road, 650091, Kunming, P. R. China
| | - Qiue Cao
- School of Chemical Science and Technology, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation, Key Laboratory of Universities in Yunnan Province, Yunnan University, 2 North Cuihu Road, 650091, Kunming, P. R. China.,National Demonstration Center for Experimental Chemistry and, Chemical Engineering Education, Yunnan University, 650091, Kunming, P. R. China
| | - Qihua Zhao
- School of Chemical Science and Technology, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation, Key Laboratory of Universities in Yunnan Province, Yunnan University, 2 North Cuihu Road, 650091, Kunming, P. R. China
| | - Wenhao Fang
- School of Chemical Science and Technology, Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Functional Molecules Analysis and Biotransformation, Key Laboratory of Universities in Yunnan Province, Yunnan University, 2 North Cuihu Road, 650091, Kunming, P. R. China.,National Demonstration Center for Experimental Chemistry and, Chemical Engineering Education, Yunnan University, 650091, Kunming, P. R. China
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14
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Mirhosseyni MS, Nemati F. Fe/N co-doped mesoporous carbon derived from cellulose-based ionic liquid as an efficient heterogeneous catalyst toward nitro aromatic compound reduction reaction. Int J Biol Macromol 2021; 175:432-442. [PMID: 33549670 DOI: 10.1016/j.ijbiomac.2021.02.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/31/2021] [Accepted: 02/01/2021] [Indexed: 12/28/2022]
Abstract
Iron and nitrogen-doped carbon substances with abundant active sites that related to dispersion of heteroatom species (Fe and N) on the surface of carbonous structure, are promising choice for eco-friendly catalytic reactions. Herein, cellulose-based ionic liquid (IL) derivative not only employed as the both nitrogen and iron heteroatom precursors, but also has been used as the green and biodegradable substrate. The non-noble Fe-NC@550, was successfully fabricated by convenient carbonization of cellulose-based IL. Further, the FeCl4- anion was used as the iron precursor and also it has been applied to elevate the SSA (specific surface area) of catalyst (from 40.96 to 160.42 m2/g) due to the presence of chlorine. On the basis of several pertinent physicochemical and experimental outcomes, the structure of the catalyst was successfully proved in different synthetic steps. As expected, the Fe-NC@550 exhibited the substantial efficiency toward hydrogenation of nitroarenes with high TOF value and also remarkable reusability.
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Affiliation(s)
| | - Firouzeh Nemati
- Department of Chemistry, Semnan University, Semnan 35131-19111, Iran.
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15
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Wu S, Wei K, Fang W. Influence of Calcination on Mesoporous Mn
1
Zr
0.5
O
y
Solid Solution in Oxidative Coupling Catalysis for Benzylideneaniline Formation. ChemistrySelect 2021. [DOI: 10.1002/slct.202004509] [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]
Affiliation(s)
- Shipeng Wu
- School of Chemical Science and Technology Key Laboratory of Medicinal Chemistry for Natural Resource – Ministry of Education Yunnan University 2 North Cuihu Road 650091 Kunming China
| | - Kun Wei
- School of Chemical Science and Technology Key Laboratory of Medicinal Chemistry for Natural Resource – Ministry of Education Yunnan University 2 North Cuihu Road 650091 Kunming China
| | - Wenhao Fang
- School of Chemical Science and Technology Key Laboratory of Medicinal Chemistry for Natural Resource – Ministry of Education Yunnan University 2 North Cuihu Road 650091 Kunming China
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16
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Sobhani S, Hosseini Moghadam H, Derakhshan SR, Sansano JM. Tandem imine formation via auto-hydrogen transfer from alcohols to nitro compounds catalyzed by a nanomagnetically recyclable copper catalyst under solvent-free conditions. RSC Adv 2021; 11:19121-19127. [PMID: 35478668 PMCID: PMC9033619 DOI: 10.1039/d1ra02347k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 05/16/2021] [Indexed: 12/17/2022] Open
Abstract
A direct imination reaction was developed by tandem reaction of alcohols and nitro compounds in the presence of Cu-isatin Schiff base-γ-Fe2O3 as a nanomagnetically recyclable catalyst under solvent-free conditions. By this method, various imines were prepared in good to high yields from one-pot reaction of various alcohols (primary aromatic and aliphatic) and nitro compounds (aromatic and aliphatic) via an auto-hydrogen transfer reaction. Use of an inexpensive and easily reusable catalyst, without requiring any additives or excess amounts of benzyl alcohol as the reaction solvent are the other advantages of this method. This catalytic system has the merits of cost effectiveness, environmental benignity, excellent recyclability and good reproducibility. A direct imination reaction was developed by tandem reaction of alcohols and nitro compounds in the presence of Cu-isatin Schiff base-γ-Fe2O3 as a nanomagnetically recyclable catalyst.![]()
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Affiliation(s)
- Sara Sobhani
- Department of Chemistry
- College of Sciences
- University of Birjand
- Birjand
- Iran
| | | | | | - José Miguel Sansano
- Departamento de Química Orgánica
- Facultad de Ciencias
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Instituto de Síntesis Orgánica (ISO)
- Universidad de Alicante
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17
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Wu S, Zhang H, Cao Q, Zhao Q, Fang W. Efficient imine synthesis via oxidative coupling of alcohols with amines in an air atmosphere using a mesoporous manganese–zirconium solid solution catalyst. Catal Sci Technol 2021. [DOI: 10.1039/d0cy02288h] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mesoporous Mn1ZrxOy solid solution enables efficient imine formation from catalytic oxidative coupling of alcohols and amines at low temperature in an air atmosphere without base additives.
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Affiliation(s)
- Shipeng Wu
- School of Chemical Science and Technology
- Key Laboratory of Medicinal Chemistry for Natural Resource – Ministry of Education
- Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province
- Yunnan University
- 650091 Kunming
| | - Hao Zhang
- School of Chemical Science and Technology
- Key Laboratory of Medicinal Chemistry for Natural Resource – Ministry of Education
- Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province
- Yunnan University
- 650091 Kunming
| | - Qiue Cao
- School of Chemical Science and Technology
- Key Laboratory of Medicinal Chemistry for Natural Resource – Ministry of Education
- Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province
- Yunnan University
- 650091 Kunming
| | - Qihua Zhao
- School of Chemical Science and Technology
- Key Laboratory of Medicinal Chemistry for Natural Resource – Ministry of Education
- Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province
- Yunnan University
- 650091 Kunming
| | - Wenhao Fang
- School of Chemical Science and Technology
- Key Laboratory of Medicinal Chemistry for Natural Resource – Ministry of Education
- Functional Molecules Analysis and Biotransformation Key Laboratory of Universities in Yunnan Province
- Yunnan University
- 650091 Kunming
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18
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Zhang K, Cha JH, Jeon SY, Kirlikovali KO, Ostadhassan M, Rasouli V, Farha OK, Jang HW, Varma RS, Shokouhimehr M. Pd modified prussian blue frameworks: Multiple electron transfer pathways for improving catalytic activity toward hydrogenation of nitroaromatics. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110967] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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19
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Hierarchically nanostructured bimetallic NiCo/MgxNiyO catalyst with enhanced activity for phenol hydrogenation. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110846] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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20
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Yang M, Yang Y, Wang K, Li S, Feng F, Lan K, Jiang P, Huang X, Yang H, Li R. Facile synthesis of CoSe nanoparticles encapsulated in N-doped carbon nanotubes-grafted N-doped carbon nanosheets for water splitting. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.135685] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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21
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Nasrollahzadeh M, Nezafat Z, Gorab MG, Sajjadi M. Recent progresses in graphene-based (photo)catalysts for reduction of nitro compounds. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2019.110758] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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22
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Bustamante TM, Dinamarca R, Torres CC, Pecchi G, Campos CH. Pd-Co catalysts prepared from palladium-doped cobalt titanate precursors for chemoselective hydrogenation of halonitroarenes. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2019.110702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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23
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Li X, Qi T, Wang J, She W, Mao G, Yan P, Li W, Li G. Enhanced catalytic performance of nitrogen-doped carbon supported FeOx-based catalyst derived from electrospun nanofiber crosslinked N, Fe-containing MOFs for efficient hydrogenation of nitroarenes. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.110544] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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24
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Selective Hydrogenation of 3-Nitrostyrene over a Co-promoted Pt Catalyst Supported on P-containing Activated Charcoal. Catalysts 2019. [DOI: 10.3390/catal9050428] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
A series of Co-modified Pt catalysts supported on P-containing activated charcoal were studied for the selective hydrogenation of 3-nitrostyrene (NS) to 3-aminostyrene (AS). The addition of Co decreased the rate of hydrogenation but enhanced the selectivity to AS, being 92% at nearly 100% conversion over an optimized catalyst. The high AS selectivity should result from the configuration of NS adsorption on the catalyst, which occurs preferentially with its -NO2 group on the Pt–POx interface layer over the surface of supported Pt particles. The formation of such a Pt–POx area is promoted by the Co additive.
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25
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Huang X, Wang X, Jiang P, Lan K, Qin J, Gong L, Wang K, Yang M, Ma L, Li R. Ultrasmall MoP encapsulated in nitrogen-doped carbon hybrid frameworks for highly efficient hydrogen evolution reaction in both acid and alkaline solutions. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00279k] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Ultrasmall MoP encapsulated in N-doped carbon shows outstanding HER activities in both acid and alkaline solutions.
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26
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Wang K, Zhao S, Ma L, Yang M, Qin J, Huang X, Gong L, Xiong Y, Li R. A 3D-honeycomb-like catalyst: a nitrogen-doped carbon material with cobalt and manganese-oxide for C–H bond oxidation. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00991d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A three dimensional mesoporous honeycomb-like material that is multifunctional and easily recoverable, and shows efficient performance is described.
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Affiliation(s)
- Kaizhi Wang
- State Key Laboratory of Applied Organic Chemistry (SKLAOC)
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- PR China
| | - Shiling Zhao
- Laboratory of Mesoscopic Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- PR China
| | - Lei Ma
- State Key Laboratory of Applied Organic Chemistry (SKLAOC)
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- PR China
| | - Ming Yang
- State Key Laboratory of Applied Organic Chemistry (SKLAOC)
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- PR China
| | - Jiaheng Qin
- State Key Laboratory of Applied Organic Chemistry (SKLAOC)
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- PR China
| | - Xiaokang Huang
- State Key Laboratory of Applied Organic Chemistry (SKLAOC)
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- PR China
| | - Li Gong
- State Key Laboratory of Applied Organic Chemistry (SKLAOC)
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- PR China
| | - Yucong Xiong
- State Key Laboratory of Applied Organic Chemistry (SKLAOC)
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- PR China
| | - Rong Li
- State Key Laboratory of Applied Organic Chemistry (SKLAOC)
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- PR China
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