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Oulego P, Villa-García MA, Laca A, Diaz M. The effect of the synthetic route on the structural, textural, morphological and catalytic properties of iron(iii) oxides and oxyhydroxides. Dalton Trans 2016; 45:9446-59. [DOI: 10.1039/c6dt00247a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Precipitation and microemulsion methods allowed obtaining mesoporous and nanostructured materials, namely amorphous hematite and ferrihydrite, which exhibited great catalytic activity.
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Affiliation(s)
- Paula Oulego
- Department of Chemical and Environmental Engineering
- University of Oviedo
- Oviedo
- Spain
| | | | - Adriana Laca
- Department of Chemical and Environmental Engineering
- University of Oviedo
- Oviedo
- Spain
| | - Mario Diaz
- Department of Chemical and Environmental Engineering
- University of Oviedo
- Oviedo
- Spain
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Noh J, Yi M, Hwang S, Im KM, Yu T, Kim J. A facile synthesis of rutile-rich titanium oxide nanoparticles using reverse micelle method and their photocatalytic applications. J IND ENG CHEM 2016. [DOI: 10.1016/j.jiec.2015.10.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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3
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Wei C, Qiao P, Nan Z. Size-controlled synthesis of Rod-like α-FeOOH nanostructure. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2012; 32:1524-30. [DOI: 10.1016/j.msec.2012.04.037] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2011] [Revised: 02/13/2012] [Accepted: 04/20/2012] [Indexed: 11/26/2022]
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Zhang H, Yang L, Liu Z, Ge M, Zhou Z, Chen W, Li Q, Liu L. Facet-dependent activity of bismuth sulfide as low-cost counter-electrode materials for dye-sensitized solar cells. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm33521b] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Bi Y, Hu H, Ouyang S, Jiao Z, Lu G, Ye J. Selective growth of Ag3PO4 submicro-cubes on Ag nanowires to fabricate necklace-like heterostructures for photocatalytic applications. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm32800c] [Citation(s) in RCA: 169] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Bi Y, Ouyang S, Umezawa N, Cao J, Ye J. Facet Effect of Single-Crystalline Ag3PO4 Sub-microcrystals on Photocatalytic Properties. J Am Chem Soc 2011; 133:6490-2. [DOI: 10.1021/ja2002132] [Citation(s) in RCA: 1171] [Impact Index Per Article: 90.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Yingpu Bi
- International Center for Materials Nanoarchitectonics (MANA) and Photocatalytic Materials Center, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan
| | - Shuxin Ouyang
- International Center for Materials Nanoarchitectonics (MANA) and Photocatalytic Materials Center, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan
| | - Naoto Umezawa
- International Center for Materials Nanoarchitectonics (MANA) and Photocatalytic Materials Center, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan
| | - Junyu Cao
- International Center for Materials Nanoarchitectonics (MANA) and Photocatalytic Materials Center, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan
| | - Jinhua Ye
- International Center for Materials Nanoarchitectonics (MANA) and Photocatalytic Materials Center, National Institute for Materials Science (NIMS), 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan
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Shavel A, Liz-Marzán LM. Shape control of iron oxide nanoparticles. Phys Chem Chem Phys 2009; 11:3762-6. [DOI: 10.1039/b822733k] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Kim J, Kim HS, Lee N, Kim T, Kim H, Yu T, Song IC, Moon WK, Hyeon T. Multifunctional uniform nanoparticles composed of a magnetite nanocrystal core and a mesoporous silica shell for magnetic resonance and fluorescence imaging and for drug delivery. Angew Chem Int Ed Engl 2008; 47:8438-41. [PMID: 18726979 DOI: 10.1002/anie.200802469] [Citation(s) in RCA: 780] [Impact Index Per Article: 48.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Jaeyun Kim
- National Creative Research Initiative Center for Oxide Nanocrystalline Materials and School of Chemical and Biological Engineering, Seoul National University, Seoul 151-744, Korea
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Yan C, Liu J, Liu F, Wu J, Gao K, Xue D. Tube Formation in Nanoscale Materials. NANOSCALE RESEARCH LETTERS 2008; 3:473-80. [PMID: 20592945 PMCID: PMC2893443 DOI: 10.1007/s11671-008-9193-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2008] [Accepted: 10/17/2008] [Indexed: 04/14/2023]
Abstract
The formation of tubular nanostructures normally requires layered, anisotropic, or pseudo-layered crystal structures, while inorganic compounds typically do not possess such structures, inorganic nanotubes thus have been a hot topic in the past decade. In this article, we review recent research activities on nanotubes fabrication and focus on three novel synthetic strategies for generating nanotubes from inorganic materials that do not have a layered structure. Specifically, thermal oxidation method based on gas-solid reaction to porous CuO nanotubes has been successfully established, semiconductor ZnS and Nb(2)O(5) nanotubes have been prepared by employing sacrificial template strategy based on liquid-solid reaction, and an in situ template method has been developed for the preparation of ZnO taper tubes through a chemical etching reaction. We have described the nanotube formation processes and illustrated the detailed key factors during their growth. The proposed mechanisms are presented for nanotube fabrication and the important pioneering studies are discussed on the rational design and fabrication of functional materials with tubular structures. It is the intention of this contribution to provide a brief account of these research activities.
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Affiliation(s)
- Chenglin Yan
- State Key Laboratory of Fine Chemicals, Department of Materials Science and Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116012, China
| | - Jun Liu
- State Key Laboratory of Fine Chemicals, Department of Materials Science and Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116012, China
| | - Fei Liu
- State Key Laboratory of Fine Chemicals, Department of Materials Science and Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116012, China
| | - Junshu Wu
- State Key Laboratory of Fine Chemicals, Department of Materials Science and Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116012, China
| | - Kun Gao
- State Key Laboratory of Fine Chemicals, Department of Materials Science and Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116012, China
| | - Dongfeng Xue
- State Key Laboratory of Fine Chemicals, Department of Materials Science and Chemical Engineering, School of Chemical Engineering, Dalian University of Technology, Dalian, 116012, China
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van den Pol E, Thies-Weesie DME, Petukhov AV, Vroege GJ, Kvashnina K. Influence of polydispersity on the phase behavior of colloidal goethite. J Chem Phys 2008; 129:164715. [PMID: 19045306 DOI: 10.1063/1.2999405] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The effect of fractionation on the phase behavior of colloidal goethite dispersions with different polydispersities (17%, 35%, and 55% in length) has been studied by small angle x-ray scattering and transmission electron microscopy. All systems show at least nematic and smectic phases. The occurrence of the latter phase at such a high polydispersity is remarkable. It is shown that in the highly polydisperse systems strong fractionation occurs, which is able to reduce the local length polydispersity up to a factor of 2. A columnar phase was only found in the 35% and 55% polydisperse systems. It seems that the columnar phase accommodates the particles that do not fit into the smectic layers and, thus, reduces the length polydispersity within the smectic phase even further. The fact that a columnar phase was not found in the system of lowest polydispersity indicates that the smectic phase is the most stable phase at higher concentrations.
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Affiliation(s)
- E van den Pol
- Van't Hoff Laboratory for Physical and Colloid Chemistry, Debye Institute for Nanomaterials Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands.
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Kim J, Kim H, Lee N, Kim T, Kim H, Yu T, Song I, Moon W, Hyeon T. Multifunctional Uniform Nanoparticles Composed of a Magnetite Nanocrystal Core and a Mesoporous Silica Shell for Magnetic Resonance and Fluorescence Imaging and for Drug Delivery. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200802469] [Citation(s) in RCA: 130] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Levard C, Rose J, Masion A, Doelsch E, Borschneck D, Olivi L, Dominici C, Grauby O, Woicik JC, Bottero JY. Synthesis of large quantities of single-walled aluminogermanate nanotube. J Am Chem Soc 2008; 130:5862-3. [PMID: 18399635 DOI: 10.1021/ja801045a] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A simple aqueous synthesis yielded about 100 times more structurally well-organized single-walled aluminogermanate nanotubes than previously reported "standard" procedures. The structure analyses using XRD, IRTF, TEM, and XAS were greatly facilitated by the high concentrations available, and they ascertained the imogolite-like structure of the nanotubes. Simplicity and yield of the synthesis protocol are likely to favor commercial applications of theses materials as well as simplified syntheses of other nanophases.
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Affiliation(s)
- Clément Levard
- CEREGE, Aix-Marseille University, Europôle de L'Arbois, 13545 Aix en P., France.
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