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Huma T, Hakimi N, Younis M, Huma T, Ge Z, Feng J. MgO Heterostructures: From Synthesis to Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:2668. [PMID: 35957098 PMCID: PMC9370122 DOI: 10.3390/nano12152668] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 07/18/2022] [Accepted: 07/28/2022] [Indexed: 02/04/2023]
Abstract
The energy storage capacity of batteries and supercapacitors has seen rising demand and problems as large-scale energy storage systems and electric gadgets have become more widely adopted. With the development of nano-scale materials, the electrodes of these devices have changed dramatically. Heterostructure materials have gained increased interest as next-generation materials due to their unique interfaces, resilient structures and synergistic effects, providing the capacity to improve energy/power outputs and battery longevity. This review focuses on the role of MgO in heterostructured magnetic and energy storage devices and their applications and synthetic strategies. The role of metal oxides in manufacturing heterostructures has received much attention, especially MgO. Heterostructures have stronger interactions between tightly packed interfaces and perform better than single structures. Due to their typical physical and chemical properties, MgO heterostructures have made a breakthrough in energy storage. In perpendicularly magnetized heterostructures, the MgO's thickness significantly affects the magnetic properties, which is good news for the next generation of high-speed magnetic storage devices.
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Affiliation(s)
- Tabasum Huma
- Faculty of Material Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China; (T.H.); (N.H.); (Z.G.)
| | - Nadimullah Hakimi
- Faculty of Material Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China; (T.H.); (N.H.); (Z.G.)
| | - Muhammad Younis
- Department of Polymeric Materials, School of Materials Science and Engineering, Beijing Institute of Technology, No. 5, Zhongguancun South Street, Beijing 100081, China;
| | - Tanzeel Huma
- Yale School of Medicine, Yale University, New Haven, CT 06520, USA;
| | - Zhenhua Ge
- Faculty of Material Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China; (T.H.); (N.H.); (Z.G.)
| | - Jing Feng
- Faculty of Material Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China; (T.H.); (N.H.); (Z.G.)
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2
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Heravi MM, Malakooti R, Kafshdarzadeh K, Amiri Z, Zadsirjan V, Atashin H. Supported palladium oxide nanoparticles in Al-SBA-15 as an efficient and reusable catalyst for the synthesis of pyranopyrazole and benzylpyrazolyl coumarin derivatives via multicomponent reactions. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-021-04619-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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3
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Zardi P, Carofiglio T, Maggini M. Mild Microfluidic Approaches to Oxide Nanoparticles Synthesis. Chemistry 2021; 28:e202103132. [PMID: 34841599 PMCID: PMC9300203 DOI: 10.1002/chem.202103132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Indexed: 11/09/2022]
Abstract
Oxide nanoparticles (oxide NPs) are advanced materials with a wide variety of applications in different fields. The use of continuous flow methods is particularly appealing for their synthesis due to the high control achieved over the reaction conditions and the easy process scalability. The present review focuses on the preparation of oxide NPs using microfluidic setups at low temperature (≤80 °C), since the employment of mild reaction conditions is crucial for developing sustainable and cost-effective processes. A particular emphasis will be put on the improvement over the final product features (e. g., size, shape, and size distribution) given by flow methods with respect to conventional batch procedures. The main issues that arise by treating NPs suspensions in microfluidic systems are product deposition or channel clogging; mitigation strategies to overcome these drawbacks will also be presented and discussed.
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Affiliation(s)
- Paolo Zardi
- Department of Chemical Sciences, University of Padova, Via Francesco Marzolo 1, 35131, Padova, Italy
| | - Tommaso Carofiglio
- Department of Chemical Sciences, University of Padova, Via Francesco Marzolo 1, 35131, Padova, Italy
| | - Michele Maggini
- Department of Chemical Sciences, University of Padova, Via Francesco Marzolo 1, 35131, Padova, Italy
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4
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Synthesis of Ce/MgO Catalysts for Direct Oxidation of Hibiscus cannabinus Stalks to Vanillin. Catalysts 2021. [DOI: 10.3390/catal11121449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
One possible method of producing vanillin from biomass is through controlled oxidation of lignin. Direct oxidation of kenaf stalks was chosen without having to separate the cellulose and hemicellulose components from the lignocellulosic biomass. This makes the process greener, as well as saving time. In this paper, Ce/MgO catalysts were developed for oxidation of kenaf stalks and kenaf lignin under microwave irradiation. The catalysts were characterized for their physicochemical properties using XRD and N2 adsorption–desorption isotherms. The synthesized MgO showed the presence of diffraction peaks assigned to cubic MgO while the 30Ce/MgO catalysts showed the presence of cubic fluorite of CeO2. N2 adsorption–desorption isotherms showed that all catalysts possess Type III isotherm according to IUPAC classification, indicating a nonporous structure. All catalysts were tested for direct oxidation of kenaf stalks under 300 W of microwave irradiation using H2O2 as the oxidizing agent at pH 11.5 and temperatures between 160 and 180 °C for 10–30 min with 5–15% catalyst loading. The highest vanillin yields of 3.70% and 2.90% for extracted lignin and direct biomass oxidation were achieved using 30Ce/MgO-48. In comparison, 7.80% and 4.45% were obtained using 2N of NaOH homogeneous catalyst for extracted lignin and direct biomass, respectively, at 170 °C for 20 min. The reusability test shows that 30Ce/MgO can be used up to three cycles without significant loss in catalytic activity. Other compounds detected were 4-vinylguaiacol, syringol and syringaldehyde.
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Kumar A, Srivastava R. Bi‐Functional Magnesium Silicate Catalyzed Glucose and Furfural Transformations to Renewable Chemicals. ChemCatChem 2020. [DOI: 10.1002/cctc.202000711] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Abhinav Kumar
- Catalysis Research Laboratory Department of Chemistry Indian Institute of Technology Ropar Rupnagar-140001 Punjab India
| | - Rajendra Srivastava
- Catalysis Research Laboratory Department of Chemistry Indian Institute of Technology Ropar Rupnagar-140001 Punjab India
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Khalil KD, Bashal AH, Khalafalla M, Zaki AA. Synthesis, structural, dielectric and optical properties of chitosan-MgO nanocomposite. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2020. [DOI: 10.1080/16583655.2020.1792117] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Khaled D. Khalil
- Department of Chemistry, Faculty of Science, Taibah University, Yanbu, Saudi Arabia
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Ali H. Bashal
- Department of Chemistry, Faculty of Science, Taibah University, Yanbu, Saudi Arabia
| | - Mohammed Khalafalla
- Department of Chemistry, Faculty of Science, Taibah University, Yanbu, Saudi Arabia
| | - Ayman A. Zaki
- Department of Physics, Faculty of Science, Taibah University, Yanbu, Saudi Arabia
- Department of Physics, Faculty of Science, Benha University, Egypt
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7
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Mi R, Hu Z, Yi C, Yang B. Catalytic Dehydration of 1,4‐Butanediol over Mg−Yb Binary Oxides and the Mechanism Study. ChemCatChem 2020. [DOI: 10.1002/cctc.202000152] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Rongli Mi
- Shaanxi Key Laboratory of Energy Chemical Process Intensification Xi'an Jiaotong University West Xian-ning Road Xi'an, Shaanxi 710049 P. R. China
| | - Zhun Hu
- Shaanxi Key Laboratory of Energy Chemical Process Intensification Xi'an Jiaotong University West Xian-ning Road Xi'an, Shaanxi 710049 P. R. China
| | - Chunhai Yi
- Shaanxi Key Laboratory of Energy Chemical Process Intensification Xi'an Jiaotong University West Xian-ning Road Xi'an, Shaanxi 710049 P. R. China
| | - Bolun Yang
- Shaanxi Key Laboratory of Energy Chemical Process Intensification Xi'an Jiaotong University West Xian-ning Road Xi'an, Shaanxi 710049 P. R. China
- State Key Laboratory of Multiphase Flow in Power Engineering Xi'an Jiaotong University West Xian-ning Road Xi'an, Shaanxi 710049 P. R. China
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8
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Brokesh AM, Gaharwar AK. Inorganic Biomaterials for Regenerative Medicine. ACS APPLIED MATERIALS & INTERFACES 2020; 12:5319-5344. [PMID: 31989815 DOI: 10.1021/acsami.9b17801] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Regenerative medicine leverages the innate potential of the human body to efficiently repair and regenerate damaged tissues using engineered biomaterials. By designing responsive biomaterials with the appropriate biophysical and biochemical characteristics, cellular response can be modulated to direct tissue healing. Recently, inorganic biomaterials have been shown to regulate cellular responses including cell-cell and cell-matrix interactions. Moreover, ions released from these mineral-based biomaterials play a vital role in defining cell identity, as well as driving tissue-specific functions. The intrinsic properties of inorganic biomaterials, such as the release of bioactive ions (e.g., Ca, Mg, Sr, Si, B, Fe, Cu, Zn, Cr, Co, Mo, Mn, Au, Ag, V, Eu, and La), can be leveraged to induce phenotypic changes in cells or modulate the immune microenvironment to direct tissue healing and regeneration. Biophysical characteristics of biomaterials, such as topography, charge, size, electrostatic interactions, and stiffness can be modulated by addition of inorganic micro- and nanoparticles to polymeric networks have also been shown to play an important role in their biological response. In this Review, we discuss the recent emergence of inorganic biomaterials to harness the innate regenerative potential of the body. Specifically, we will discuss various biophysical or biochemical effects of inorganic-based materials in directing cellular response for regenerative medicine applications.
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Affiliation(s)
- Anna M Brokesh
- Biomedical Engineering, Dwight Look College of Engineering , Texas A&M University , College Station , Texas 77843 , United States
| | - Akhilesh K Gaharwar
- Biomedical Engineering, Dwight Look College of Engineering , Texas A&M University , College Station , Texas 77843 , United States
- Material Science and Engineering, Dwight Look College of Engineering , Texas A&M University , College Station , Texas 77843 , United States
- Center for Remote Health Technologies and Systems , Texas A&M University , College Station , Texas 77843 , United States
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9
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Marella RK, Madduluri VR, Lakkaboyana SK, Hanafiah MM, Yaaratha S. Hydrogen-free hydrogenation of nitrobenzene via direct coupling with cyclohexanol dehydrogenation over ordered mesoporous MgO/SBA-15 supported Cu nanoparticles. RSC Adv 2020; 10:38755-38766. [PMID: 35518448 PMCID: PMC9057357 DOI: 10.1039/d0ra06003h] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 09/25/2020] [Indexed: 11/21/2022] Open
Abstract
Direct catalytic coupling of nitrobenzene hydrogenation and cyclohexanol dehydrogenation was studied in the gas phase over mesoporous MgO-SBA15 supported Cu nanoparticles. This approach avoids an external supply of H2 and utilizes the in situ liberated H2 from the dehydrogenation step of the first reactant for the hydrogenation reaction of the second reactant. A catalyst series consisting of four Cu/MgO-SBA15 mesoporous solids with varying Cu loadings (5–20 wt%) were prepared and systematically characterized by BET, ICP, XRD, TPR, TPD, FT-IR, SEM, XPS, and TEM. Among the series, the 15 wt% Cu catalyst exhibited the best performance with ≥82% conversion of nitrobenzene along with ≥89% cyclohexanol conversion. In addition, significantly higher yields of cyclohexanone (83%) and aniline (75%) could be achieved successfully over the same catalyst. Furthermore, the catalyst exhibited almost stable activity during 30 h time-on-stream with slow deactivation. The highly ordered mesoporous silica increases the metal–support interaction with smaller particles of Cu on the surface, and the synergism between acid–base sites is responsible for the improved catalytic activity. Coupling of nitrobenzene and cyclohexanol over mesoporous Cu/MgO-SBA15 exhibited better conversion of 89% cyclohexanol, 82% nitrobenzene with remarkable yields of cyclohexanone (83%) and aniline (75%). The catalyst has stable activity up to 30 h. ![]()
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Affiliation(s)
- Ravi Kumar Marella
- Department of Chemistry (H & S)
- PACE Institute of Technology & Sciences
- Ongole 523001
- India
- Department of Chemical Engineering
| | - Venkata Rao Madduluri
- Catalysis and Fine Chemicals Division
- Indian Institute of Chemical Technology
- Hyderabad 500007
- India
| | | | - Marlia M. Hanafiah
- Department of Earth Sciences and Environment
- Faculty of Science and Technology
- Universiti Kebangsaan Malaysia
- 43600 UKM Bangi
- Malaysia
| | - Sarala Yaaratha
- Department of Chemistry
- Chaitanya Bharathi Institute of Technology
- Hyderabad 500 075
- India
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Capece N, Sadier A, Palombo Ferraz C, Thuriot-Roukos J, Pietrowski M, Zieliński M, Paul S, Cavani F, Wojcieszak R. Aerobic oxidation of 1,6-hexanediol to adipic acid over Au-based catalysts: the role of basic supports. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00183j] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
1,6-Hexanediol is a relevant building blocks that could be obtained from biomass and transformed under base free conditions into adipic acid used for polymer synthesis.
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Affiliation(s)
- Noemi Capece
- Univ. Lille
- CNRS
- Centrale Lille
- ENSCL
- Univ. Artois UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
| | - Achraf Sadier
- Univ. Lille
- CNRS
- Centrale Lille
- ENSCL
- Univ. Artois UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
| | - Camila Palombo Ferraz
- Univ. Lille
- CNRS
- Centrale Lille
- ENSCL
- Univ. Artois UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
| | - Joëlle Thuriot-Roukos
- Univ. Lille
- CNRS
- Centrale Lille
- ENSCL
- Univ. Artois UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
| | - Mariusz Pietrowski
- Faculty of Chemistry
- Adam Mickiewicz University in Poznań
- 61-614 Poznań
- Poland
| | - Michał Zieliński
- Faculty of Chemistry
- Adam Mickiewicz University in Poznań
- 61-614 Poznań
- Poland
| | - Sébastien Paul
- Univ. Lille
- CNRS
- Centrale Lille
- ENSCL
- Univ. Artois UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
| | - Fabrizio Cavani
- Dipartimento di Chimica Industriale “Toso Montanari”
- Università di Bologna
- 40136 Bologna
- Italy
| | - Robert Wojcieszak
- Univ. Lille
- CNRS
- Centrale Lille
- ENSCL
- Univ. Artois UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
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11
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Mamaghani M, Hossein Nia R. A Review on the Recent Multicomponent Synthesis of Pyranopyrazoles. Polycycl Aromat Compd 2019. [DOI: 10.1080/10406638.2019.1584576] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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12
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Chen S, Abdel-Mageed AM, Gauckler C, Olesen SE, Chorkendorff I, Behm RJ. Selective CO methanation on isostructural Ru nanocatalysts: The role of support effects. J Catal 2019. [DOI: 10.1016/j.jcat.2019.03.015] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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13
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Ansari A, Ali A, Asif M, Shamsuzzaman S. Microwave-assisted MgO NP catalyzed one-pot multicomponent synthesis of polysubstituted steroidal pyridines. NEW J CHEM 2018. [DOI: 10.1039/c7nj03742b] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
MgO NPs were proved to be a highly efficient catalyst for mild and clean conversion of steroids to steroidal heterocycles.
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Affiliation(s)
- Anam Ansari
- Steroid Research Laboratory
- Department of Chemistry
- Aligarh Muslim University
- Aligarh 202 002
- India
| | - Abad Ali
- Steroid Research Laboratory
- Department of Chemistry
- Aligarh Muslim University
- Aligarh 202 002
- India
| | - Mohd Asif
- Steroid Research Laboratory
- Department of Chemistry
- Aligarh Muslim University
- Aligarh 202 002
- India
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15
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Hojati SF, Raouf H. Ionic Liquid for One-pot Synthesis of Spiro[indoline-3,4′-pyrano[2,3-c]pyrazoles]. ORG PREP PROCED INT 2016. [DOI: 10.1080/00304948.2016.1234824] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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16
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17
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Kamble RD, Dawane BS, Yemul OS, Kale AB, Patil SD. Bleaching earth clay (pH 12.5): a green catalyst for rapid synthesis of pyranopyrazole derivatives via a tandem three-component reaction. RESEARCH ON CHEMICAL INTERMEDIATES 2012. [DOI: 10.1007/s11164-012-0887-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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18
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Mehta M, Mukhopadhyay M, Christian R, Mistry N. Synthesis and characterization of MgO nanocrystals using strong and weak bases. POWDER TECHNOL 2012. [DOI: 10.1016/j.powtec.2012.04.044] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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19
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Aydin C, Kulkarni A, Chi M, Browning ND, Gates BC. Atomically Resolved Site-Isolated Catalyst on MgO: Mononuclear Osmium Dicarbonyls formed from Os3(CO)12. J Phys Chem Lett 2012; 3:1865-1871. [PMID: 26292006 DOI: 10.1021/jz300574u] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Supported triosmium clusters, formed from Os3(CO)12 on MgO, were treated in helium at 548 K for 2 h, causing fragmentation of the cluster frame and the formation of mononuclear osmium dicarbonyls. The cluster breakup and the resultant fragmented species were characterized by infrared and X-ray absorption spectroscopies, and the fragmented species were imaged by scanning transmission electron microscopy. The spectra identify the surface osmium complexes as Os(CO)2{Osupport}n (n = 3 or 4) (where the braces denote support surface atoms). The images show site-isolated Os atoms in mononuclear osmium species on MgO. The intensity analysis on the images of the MgO(110) face showed that the Os atoms were located atop Mg columns. This information led to a model of the Os(CO)2 on MgO(110), with the distances approximated as those determined by EXAFS spectroscopy, which are an average over the whole MgO surface; the results imply that these complexes were located at Mg vacancies.
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Affiliation(s)
- Ceren Aydin
- †Department of Chemical Engineering and Materials Science, University of California Davis, One Shields Avenue, Davis, California 95616, United States
| | - Apoorva Kulkarni
- †Department of Chemical Engineering and Materials Science, University of California Davis, One Shields Avenue, Davis, California 95616, United States
| | | | - Nigel D Browning
- †Department of Chemical Engineering and Materials Science, University of California Davis, One Shields Avenue, Davis, California 95616, United States
| | - Bruce C Gates
- †Department of Chemical Engineering and Materials Science, University of California Davis, One Shields Avenue, Davis, California 95616, United States
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Babaie M, Sheibani H. Nanosized magnesium oxide as a highly effective heterogeneous base catalyst for the rapid synthesis of pyranopyrazoles via a tandem four-component reaction. ARAB J CHEM 2011. [DOI: 10.1016/j.arabjc.2010.06.032] [Citation(s) in RCA: 60] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Nanocrystalline Magnesium Oxide as a Versatile Heterogeneous Catalyst for the Meerwein–Ponndorf–Verley Reduction of Cyclohexanone into Cyclohexanol: Effect of Preparation Method of Magnesium Oxide on Yield. Catal Letters 2009. [DOI: 10.1007/s10562-009-9885-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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22
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Wojciechowska M, Wajnert A, Tomska-Foralewska I, Zieliński M, Czajka B. Properties of Magnesium Oxo-Fluoride Supports for Metal Catalysts. Catal Letters 2008. [DOI: 10.1007/s10562-008-9731-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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23
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Kumar D, Reddy VB, Mishra BG, Rana R, Nadagouda MN, Varma RS. Nanosized magnesium oxide as catalyst for the rapid and green synthesis of substituted 2-amino-2-chromenes. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.02.019] [Citation(s) in RCA: 190] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Crisan M, Jitianu A, Zaharescu M, Mizukami F, Niwa S. Sol‐Gel Mono‐ and Poly‐component Nanosized Powders in the Al2O3–TiO2–SiO2–MgO System. J DISPER SCI TECHNOL 2007. [DOI: 10.1081/dis-120017952] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Maria Crisan
- a Institute of Physical Chemistry “I. G. Murgulescu” , Romanian Academy, 77208 , Bucharest , Romania
| | - Andrei Jitianu
- a Institute of Physical Chemistry “I. G. Murgulescu” , Romanian Academy, 77208 , Bucharest , Romania
| | - Maria Zaharescu
- a Institute of Physical Chemistry “I. G. Murgulescu” , Romanian Academy, 77208 , Bucharest , Romania
| | - Fujio Mizukami
- b National Institute of Advanced Industrial Science and Technology (AIST) , Tsukuba , Ibaraki , Japan
| | - Shu‐ichi Niwa
- b National Institute of Advanced Industrial Science and Technology (AIST) , Tsukuba , Ibaraki , Japan
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Baglioni P, Giorgi R. Soft and hard nanomaterials for restoration and conservation of cultural heritage. SOFT MATTER 2006; 2:293-303. [PMID: 32646126 DOI: 10.1039/b516442g] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this review we report the most recent applications of nanotechnology to the conservation and restoration of the world's cultural heritage. Nanoparticles of humble calcium and magnesium hydroxide and carbonate can be used to restore and protect wall paints and to de-acidify paper and wood. We highlight the synthetic pathways that can be used to produce nanoparticles, and some applications for the conservation of Maya wall paints in Mexico and to the de-acidification of paper documents and wood.
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Affiliation(s)
- Piero Baglioni
- Department of Chemistry and CSGI, University of Florence, Via della Lastruccia 3, Sesto Fiorentino (Florence), Italy.
| | - Rodorico Giorgi
- Department of Chemistry and CSGI, University of Florence, Via della Lastruccia 3, Sesto Fiorentino (Florence), Italy.
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Kim JN, Byun TS, Kim CS, Kim YJ, Choi GJ. Preparation of Core-Shell BaTiO3 Particles Coated with MgO. JOURNAL OF CHEMICAL ENGINEERING OF JAPAN 2005. [DOI: 10.1252/jcej.38.553] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jae-Nam Kim
- Deptartment of Chemical Engineering, Inje University
| | - Tae-Suk Byun
- Deptartment of Chemical Engineering, Inje University
| | | | - Young-Jung Kim
- Deptartment of Materials System Engineering, Sunmoon University
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Wang JA, Limas-Ballesteros R, López T, Moreno A, Gómez R, Novaro O, Bokhimi X. Quantitative Determination of Titanium Lattice Defects and Solid-State Reaction Mechanism in Iron-Doped TiO2 Photocatalysts. J Phys Chem B 2001. [DOI: 10.1021/jp0044429] [Citation(s) in RCA: 211] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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28
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Crystalline structure refinements of a series of catalytic materials with the Rietveld technique. Colloids Surf A Physicochem Eng Asp 2001. [DOI: 10.1016/s0927-7757(00)00641-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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