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Mullens BG, Marlton FP, Saura-Múzquiz M, Chater PA, Kennedy BJ. Tetrahedra Rotational and Displacive Disorder in the Scheelite-Type Oxide CsReO 4. Inorg Chem 2024; 63:10386-10396. [PMID: 38758612 DOI: 10.1021/acs.inorgchem.4c01266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/19/2024]
Abstract
Scheelite-type metal oxides are a notable class of functional materials, with applications including ionic conductivity, photocatalysis, and the safe storage of radioactive waste. To further engineer these materials for specific applications, a detailed understanding of how their properties can change under different conditions is required─not just in the long-range average structure but also in the short-range local structure. This paper outlines a detailed investigation of the metal oxide CsReO4, which exhibits an uncommon orthorhombic Pnma pseudo-scheelite-type structure at room temperature. Using synchrotron X-ray diffraction, the average structure of CsReO4 is found to undergo a transformation from the orthorhombic Pnma pseudo-scheelite-type structure to the tetragonal I41/a scheelite-type structure at ∼440 K. In the X-ray pair distribution function analysis, lattice strain and rotations of the ReO4 tetrahedra are apparent above 440 K despite the increase in long-range average symmetry, revealing a disconnect between the structural models at different length scales. This study demonstrates how the bonding requirements and ionic radii of the A-site cation can induce disorder that is detectable at different length scales, affecting the physical properties of the material.
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Affiliation(s)
- Bryce G Mullens
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Frederick P Marlton
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
- Centre for Clean Energy Technology, School of Mathematical and Physical Sciences, Faculty of Science, University of Technology Sydney, Sydney, New South Wales 2007, Australia
| | - Matilde Saura-Múzquiz
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
- Departamento de Física de Materiales, Facultad de Ciencias Físicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Philip A Chater
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot OX11 0DE, Oxfordshire, U.K
| | - Brendan J Kennedy
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
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2
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Anzellini S, Diaz-Anichtchenko D, Sanchez-Martin J, Turnbull R, Radescu S, Mujica A, Muñoz A, Ferrari S, Pampillo L, Bilovol V, Popescu C, Errandonea D. High-Pressure Behavior of Ca 2SnO 4, Sr 2SnO 4, and Zn 2SnO 4. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2024; 128:1357-1367. [PMID: 38293689 PMCID: PMC10823467 DOI: 10.1021/acs.jpcc.3c06726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/12/2023] [Accepted: 01/01/2024] [Indexed: 02/01/2024]
Abstract
The pressure-induced structural evolution of Ca2SnO4, Sr2SnO4, and Zn2SnO4 has been characterized by powder X-ray diffraction up to 20 GPa using the ALBA synchrotron radiation source and density functional theory calculations. No phase transition was observed in Ca2SnO4 and Zn2SnO4 in the investigated pressure range. The observation in Zn2SnO4 solves contradictions existing in the literature. In contrast, a phase transition was observed in Sr2SnO4 at a pressure of 9.09 GPa. The transition was characterized as from the ambient-condition tetragonal polymorph (space group I4/mmm) to the low-temperature tetragonal polymorph (space group P42/ncm). The linear compressibility of crystallographic axes and room-temperature pressure-volume equation of state are reported for the three compounds studied. Calculated elastic constants and moduli are also reported as well as a systematic discussion of the high-pressure behavior and bulk modulus of M2SnO4 stannates.
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Affiliation(s)
- Simone Anzellini
- Departamento
de Física Aplicada-ICMUV, MALTA Consolider Team, Universidad de Valencia, Edificio de Investigación, Carrer del Dr.
Moliner 50, 46100 Burjassot, Valencia, Spain
| | - Daniel Diaz-Anichtchenko
- Departamento
de Física Aplicada-ICMUV, MALTA Consolider Team, Universidad de Valencia, Edificio de Investigación, Carrer del Dr.
Moliner 50, 46100 Burjassot, Valencia, Spain
| | - Josu Sanchez-Martin
- Departamento
de Física Aplicada-ICMUV, MALTA Consolider Team, Universidad de Valencia, Edificio de Investigación, Carrer del Dr.
Moliner 50, 46100 Burjassot, Valencia, Spain
| | - Robin Turnbull
- Departamento
de Física Aplicada-ICMUV, MALTA Consolider Team, Universidad de Valencia, Edificio de Investigación, Carrer del Dr.
Moliner 50, 46100 Burjassot, Valencia, Spain
| | - Silvana Radescu
- Departamento
de Física, MALTA-Consolider Team, Instituto de Materiales y Nanotecnología, Universidad de La
Laguna, San Cristóbal de La Laguna, E-38200 Tenerife, Spain
| | - Andres Mujica
- Departamento
de Física, MALTA-Consolider Team, Instituto de Materiales y Nanotecnología, Universidad de La
Laguna, San Cristóbal de La Laguna, E-38200 Tenerife, Spain
| | - Alfonso Muñoz
- Departamento
de Física, MALTA-Consolider Team, Instituto de Materiales y Nanotecnología, Universidad de La
Laguna, San Cristóbal de La Laguna, E-38200 Tenerife, Spain
| | - Sergio Ferrari
- Facultad
de Ingeniería, Departamento de Física, Laboratorio de
Sólidos Amorfos, Universidad de Buenos
Aires, Av. Paseo Colón 850, C1063ACV Buenos Aires, Argentina
- CONICET—Universidad
de Buenos Aires, Instituto de Tecnologías y Ciencias de la
Ingeniería “Hilario Fernández Long” (INTECIN), Av. Paseo Colón 850, C1063ACV Buenos Aires, Argentina
| | - Laura Pampillo
- Facultad
de Ingeniería, Departamento de Física, Laboratorio de
Sólidos Amorfos, Universidad de Buenos
Aires, Av. Paseo Colón 850, C1063ACV Buenos Aires, Argentina
- CONICET—Universidad
de Buenos Aires, Instituto de Tecnologías y Ciencias de la
Ingeniería “Hilario Fernández Long” (INTECIN), Av. Paseo Colón 850, C1063ACV Buenos Aires, Argentina
| | - Vitaliy Bilovol
- Facultad
de Ingeniería, Departamento de Física, Laboratorio de
Sólidos Amorfos, Universidad de Buenos
Aires, Av. Paseo Colón 850, C1063ACV Buenos Aires, Argentina
- Academic
Centre for Materials and Nanotechnology, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland
| | - Catalin Popescu
- CELLS-ALBA
Synchrotron Light Facility, Cerdanyola 08290, Barcelona, Spain
| | - Daniel Errandonea
- Departamento
de Física Aplicada-ICMUV, MALTA Consolider Team, Universidad de Valencia, Edificio de Investigación, Carrer del Dr.
Moliner 50, 46100 Burjassot, Valencia, Spain
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3
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Romero-Vázquez PB, López-Moreno S. Ab initio study of RaWO4: Comparison with isoelectronic tungstates. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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4
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Zhao L, Liu H, Tong S, Wang J, Han T, Liu C, Gao C, Han Y. Application of impedance spectroscopy in exploring electrical properties of dielectric materials under high pressure. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2022; 34:434001. [PMID: 35973420 DOI: 10.1088/1361-648x/ac8a33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 08/16/2022] [Indexed: 06/15/2023]
Abstract
Impedance spectroscopy (IS) is an indispensable method of exploring electrical properties of materials. In this review, we provide an overview on the specific applications of IS measurement in the investigations of various electrical properties of materials under high pressure, including electric conduction in bulk and grain boundary, dielectric properties, ionic conduction, and electrostrictive effect. Related studies are summarized to demonstrate the method of analyzing different electrical transport processes with various designed equivalent circuits of IS and reveal some interesting phenomena of electrical properties of materials under high pressure.
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Affiliation(s)
- Lin Zhao
- State Key Laboratory of Superhard Materials, Jilin University, Changchun 130012, People's Republic of China
| | - Hao Liu
- State Key Laboratory of Superhard Materials, Jilin University, Changchun 130012, People's Republic of China
| | - Shuang Tong
- State Key Laboratory of Superhard Materials, Jilin University, Changchun 130012, People's Republic of China
| | - Jia Wang
- Institute for Interdisciplinary Biomass Functional Materials Studies, Jilin Engineering Normal University, Changchun 130052, People's Republic of China
| | - Tao Han
- State Key Laboratory of Superhard Materials, Jilin University, Changchun 130012, People's Republic of China
| | - Cailong Liu
- Shandong Key Laboratory of Optical Communication Science and Technology, School of Physical Science and Information Technology of Liaocheng University, Liaocheng 252059, People's Republic of China
| | - Chunxiao Gao
- State Key Laboratory of Superhard Materials, Jilin University, Changchun 130012, People's Republic of China
| | - Yonghao Han
- State Key Laboratory of Superhard Materials, Jilin University, Changchun 130012, People's Republic of China
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Cascos V, Martínez-Coronado R, Fernández-Díaz MT, Alonso JA. Topotactic Oxidation of Perovskites to Novel SrMo 1-xM xO 4-δ (M = Fe and Cr) Deficient Scheelite-Type Oxides. MATERIALS 2020; 13:ma13194441. [PMID: 33036294 PMCID: PMC7578960 DOI: 10.3390/ma13194441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 09/24/2020] [Accepted: 09/29/2020] [Indexed: 11/24/2022]
Abstract
New polycrystalline SrMo1−xMxO4−δ (M = Fe and Cr) scheelite oxides have been prepared by topotactical oxidation, by annealing in air at 500 °C, from precursor perovskites with the stoichiometry SrMo1−xMxO3−δ (M = Fe and Cr). An excellent reversibility between the oxidized Sr(Mo,M)O4−δ scheelite and the reduced Sr(Mo,M)O3−δ perovskite phase accounts for the excellent behavior of the latter as anode material in solid-oxide fuel cells. A characterization by X-ray powder diffraction (XRD) and neutron powder diffraction (NPD) has been carried out to determine the crystal structure features. The scheelite oxides are tetragonal, space group I41/a (No. 88). The Rietveld-refinement from NPD data at room temperature shows evidence of oxygen vacancies in the structure, due to the introduction of Fe3+/Cr4+ cations in the tetrahedrally-coordinated B sublattice, where Mo is hexavalent. A thermal analysis of the reduced perovskite (SrMo1−xMxO3−δ) in oxidizing conditions confirms the oxygen stoichiometry obtained by NPD data; the stability range of the doped oxides, below 400–450 °C, is lower than that for the parent SrMoO3 oxide. The presence of a Mo4+/Mo5+ mixed valence in the reduced SrMo1−xMxO3−δ perovskite oxides confers greater instability against oxidation compared with the parent oxide. Finally, an XPS study confirms the surface oxidation states of Mo, Fe, and Cr in the oxidized samples SrMo0.9Fe0.1O4-δ and SrMo0.8Cr0.2O4-δ.
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Affiliation(s)
- V. Cascos
- Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Científicas, Cantoblanco, E-28049 Madrid, Spain; (R.M.-C.); (J.A.A.)
- Departamento de Química Inorgánica, Universidad Complutense de Madrid, E-28040 Madrid, Spain
- Correspondence: ; Tel.: +34-91-394-5168; Fax: +34-91-394-4352
| | - R. Martínez-Coronado
- Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Científicas, Cantoblanco, E-28049 Madrid, Spain; (R.M.-C.); (J.A.A.)
| | | | - J. A. Alonso
- Instituto de Ciencia de Materiales de Madrid, Consejo Superior de Investigaciones Científicas, Cantoblanco, E-28049 Madrid, Spain; (R.M.-C.); (J.A.A.)
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6
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Marqueño T, Monteseguro V, Cova F, Errandonea D, Santamaria-Perez D, Bandiello E, Bettinelli M. High-pressure phase transformations in NdVO 4 under hydrostatic, conditions: a structural powder x-ray diffraction study. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2019; 31:235401. [PMID: 30844773 DOI: 10.1088/1361-648x/ab0dc2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Room temperature angle dispersive powder x-ray diffraction experiments on zircon-type NdVO4 were performed for the first time under quasi-hydrostatic conditions up to 24.5 GPa. The sample undergoes two phase transitions at 6.4 and 19.9 GPa. Our results show that the first transition is a zircon-to-scheelite-type phase transition, which has not been reported before, and contradicts previous non-hydrostatic experiments. In the second transition, NdVO4 transforms into a fergusonite-type structure, which is a monoclinic distortion of scheelite-type. The compressibility and axial anisotropy of the different polymorphs of NdVO4 are reported. A direct comparison of our results with former experimental and theoretical studies on other rare-earth orthovanadates found in literature highlights the importance of the role played by non-hydrostatic stresses in their high-pressure structural behavior.
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Affiliation(s)
- T Marqueño
- Departament de Física Aplicada-ICMUV, Universitat de València, Dr. Moliner 50, 46100 Burjassot, Spain
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7
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Chay C, Avdeev M, Brand HEA, Injac S, Whittle TA, Kennedy BJ. Crystal structures and phase transition behaviour in the 5d transition metal oxides AReO4 (A = Ag, Na, K, Rb, Cs and Tl). Dalton Trans 2019; 48:17524-17532. [DOI: 10.1039/c9dt04021h] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The structures of the six perrhenates (AReO4 A = Ag, Na, K, Rb, Cs and Tl) at RT and the phase transitions associated with change in the orientation of the ReO4− tetrahedra seen for A = Rb, Cs and Tl are described.
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Affiliation(s)
- Clarissa Chay
- School of Chemistry
- The University of Sydney
- Sydney
- Australia
| | - Maxim Avdeev
- School of Chemistry
- The University of Sydney
- Sydney
- Australia
- Australian Centre for Neutron Scattering
| | - Helen E. A. Brand
- Australian Synchrotron
- Australian Nuclear Science and Technology Organisation
- ANSTO
- Clayton
- Australia
| | - Sean Injac
- School of Chemistry
- The University of Sydney
- Sydney
- Australia
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8
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9
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Vinoth Kumar J, Karthik R, Chen SM, Kokulnathan T, Sakthinathan S, Muthuraj V, Chiu TW, Chen TW. Highly selective electrochemical detection of antipsychotic drug chlorpromazine in drug and human urine samples based on peas-like strontium molybdate as an electrocatalyst. Inorg Chem Front 2018. [DOI: 10.1039/c7qi00743d] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Electrochemical detection of antipsychotic drug chlorpromazine based on peas-like strontium molybdate as an electrocatalyst.
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Affiliation(s)
| | - Raj Karthik
- Electroanalysis and Bioelectrochemistry Lab
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106
- Republic of China
| | - Shen-Ming Chen
- Electroanalysis and Bioelectrochemistry Lab
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106
- Republic of China
| | - Thangavelu Kokulnathan
- Electroanalysis and Bioelectrochemistry Lab
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106
- Republic of China
| | - Subramanian Sakthinathan
- Department of Materials and Mineral Resources Engineering
- National Taipei University of Technology
- Taipei 106
- Taiwan, Republic of China
| | | | - Te-Wei Chiu
- Department of Materials and Mineral Resources Engineering
- National Taipei University of Technology
- Taipei 106
- Taiwan, Republic of China
| | - Tse-Wei Chen
- Electroanalysis and Bioelectrochemistry Lab
- Department of Chemical Engineering and Biotechnology
- National Taipei University of Technology
- Taipei 106
- Republic of China
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10
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Assessment of divergent functional properties of seed-like strontium molybdate for the photocatalysis and electrocatalysis of the postharvest scald inhibitor diphenylamine. J Catal 2017. [DOI: 10.1016/j.jcat.2017.06.001] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Benmakhlouf A, Errandonea D, Bouchenafa M, Maabed S, Bouhemadou A, Bentabet A. New pressure-induced polymorphic transitions of anhydrous magnesium sulfate. Dalton Trans 2017; 46:5058-5068. [DOI: 10.1039/c7dt00539c] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Discovery of phase transitions in MgSO4 under compression. The high-pressure phases involve a coordination number increase for magnesium.
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Affiliation(s)
- A. Benmakhlouf
- Laboratoire de Physique des Matériaux
- Université Amar Telidji
- Laghouat 03000
- Algeria
| | - D. Errandonea
- Departamento de Física Aplicada-ICMUV
- MALTA Consolider Team
- Universitat de Valencia
- Edificio de Investigación
- 46100 Valencia
| | - M. Bouchenafa
- Laboratoire de Physico-Chimie des Matériaux
- Université Amar Telidji
- Laghouat 03000
- Algérie
| | - S. Maabed
- Laboratoire de Physique des Matériaux
- Université Amar Telidji
- Laghouat 03000
- Algeria
| | - A. Bouhemadou
- Laboratory for Developing New Materials and their Characterization
- Department of Physics
- Faculty of Science
- University of Setif 1
- 19000 Setif
| | - A. Bentabet
- Laboratoire de Recherche: Caractérisation et Valorisation des Ressources Naturelles
- Université de Bordj Bou Arreridj
- Algeria
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12
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Kuz'micheva GM, Kaurova IA, Ivleva LI, Eistrikh-Geller PA, Rybakov VB, Khramov EV. New structural effects in SrMoO4:Tm3+/Ho3+crystals. CrystEngComm 2017. [DOI: 10.1039/c6ce02155g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Culver SP, Brutchey RL. Thermally activated rotational disorder in CaMoO4nanocrystals. CrystEngComm 2016. [DOI: 10.1039/c6ce00673f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Synthesis of Pb x Cr1−x MoO4 oxides using microwave process and their photocatalytic activity under visible light irradiation. RESEARCH ON CHEMICAL INTERMEDIATES 2015. [DOI: 10.1007/s11164-015-2286-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Xu J, Wu M, Chen M, Wang Z. A one-step method for fabrication of CdMoO4–graphene composite photocatalyst and their enhanced photocatalytic properties. POWDER TECHNOL 2015. [DOI: 10.1016/j.powtec.2015.04.079] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Errandonea D, Muñoz A, Rodríguez-Hernández P, Proctor JE, Sapiña F, Bettinelli M. Theoretical and Experimental Study of the Crystal Structures, Lattice Vibrations, and Band Structures of Monazite-Type PbCrO4, PbSeO4, SrCrO4, and SrSeO4. Inorg Chem 2015; 54:7524-35. [PMID: 26161677 DOI: 10.1021/acs.inorgchem.5b01135] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The crystal structures, lattice vibrations, and electronic band structures of PbCrO4, PbSeO4, SrCrO4, and SrSeO4 were studied by ab initio calculations, Raman spectroscopy, X-ray diffraction, and optical-absorption measurements. Calculations properly describe the crystal structures of the four compounds, which are isomorphic to the monazite structure and were confirmed by X-ray diffraction. Information is also obtained on the Raman- and IR-active phonons, with all of the vibrational modes assigned. In addition, the band structures and electronic densities of states of the four compounds were determined. All are indirect-gap semiconductors. In particular, chromates are found to have band gaps smaller than 2.5 eV and selenates higher than 4.3 eV. In the chromates (selenates), the upper part of the valence band is dominated by O 2p states and the lower part of the conduction band is composed primarily of electronic states associated with the Cr 3d and O 2p (Se 4s and O 2p) states. Calculations also show that the band gap of PbCrO4 (PbSeO4) is smaller than the band gap of SrCrO4 (SrSeO4). This phenomenon is caused by Pb states, which, to some extent, also contribute to the top of the valence band and the bottom of the conduction band. The agreement between experiments and calculations is quite good; however, the band gaps are underestimated by calculations, with the exception of the bang gap of SrCrO4, for which theory and calculations agree. Calculations also provide predictions of the bulk modulus of the studied compounds.
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Affiliation(s)
- Daniel Errandonea
- †Departamento de Física Aplicada, ICMUV, MALTA Consolider Team, Edificio de Investigación, Universidad de Valencia, C. Dr. Moliner 50, 46100 Burjassot, Spain
| | - Alfonso Muñoz
- ‡Departamento Física, Malta Consolider Team, and Instituto de Materiales y Nanotecnología, Universidad de La Laguna, 38206 La Laguna, Tenerife, Spain
| | - Placida Rodríguez-Hernández
- ‡Departamento Física, Malta Consolider Team, and Instituto de Materiales y Nanotecnología, Universidad de La Laguna, 38206 La Laguna, Tenerife, Spain
| | - John E Proctor
- §Joule Physics Laboratory, University of Salford, Manchester M5 4WT, U.K
| | - Fernando Sapiña
- ⊥Institut de Ciencia dels Materials (ICMUV), Universitat de Valencia, C/Catedrático José Beltrán 2, 46890 Paterna, Spain
| | - Marco Bettinelli
- ∥Luminescent Materials Laboratory, Department of Biotechnology, University of Verona and INSTM, UdR Verona, Strada Le Gracie 15, 37134 Verona, Italy
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17
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Achary SN, Errandonea D, Santamaria-Perez D, Gomis O, Patwe SJ, Manjón FJ, Hernandez PR, Muñoz A, Tyagi AK. Experimental and Theoretical Investigations on Structural and Vibrational Properties of Melilite-Type Sr2ZnGe2O7 at High Pressure and Delineation of a High-Pressure Monoclinic Phase. Inorg Chem 2015; 54:6594-605. [DOI: 10.1021/acs.inorgchem.5b00937] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- S. Nagabhusan Achary
- Chemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400085, India
| | - Daniel Errandonea
- Departamento de Física Aplicada-ICMUV, MALTA Consolider
Team, Universidad de Valencia, Edificio de Investigación,
C/Dr. Moliner 50, 46100 Burjassot, Valencia, Spain
| | - David Santamaria-Perez
- Departamento de Física Aplicada-ICMUV, MALTA Consolider
Team, Universidad de Valencia, Edificio de Investigación,
C/Dr. Moliner 50, 46100 Burjassot, Valencia, Spain
- Earth, Planetary
and Space Sciences Department, University of California Los Angeles, 595 Charles Young Drive East, 951567, Los Angeles, United States
| | | | - Sadiqua J. Patwe
- Chemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400085, India
| | | | - Placida Rodríguez Hernandez
- Departamento de Física,
Instituto de Materiales y Nanotecnología, MALTA Consolider
Team, Universidad de La Laguna, 38205 La Laguna,
Tenerife, Spain
| | - Alfonso Muñoz
- Departamento de Física,
Instituto de Materiales y Nanotecnología, MALTA Consolider
Team, Universidad de La Laguna, 38205 La Laguna,
Tenerife, Spain
| | - Avesh Kumar Tyagi
- Chemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai 400085, India
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19
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Zhuravlev VD, Reznitskikh OG, Bamburov VG. On the mutual solubility in MMoO4-LnVO4 systems, where M = Ca, Cd, Sr, Ba, Pb, Ln = Y, Sc, Ce-Lu. J STRUCT CHEM+ 2015. [DOI: 10.1134/s0022476615010114] [Citation(s) in RCA: 1] [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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20
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Zhao Z, Sui Z, Wei X, Zuo J, Zhang X, Dai R, Zhang Z, Ding Z. Structure transformation and remarkable site-distribution modulation of Eu3+ions in CaMoO4 : Eu3+nanocrystals under high pressure. CrystEngComm 2015. [DOI: 10.1039/c5ce01580d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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21
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Abstract
The morphology evolution of SrMoO4 microcrystals was obtained from a tetragonal bipyramid to a 3-D cross-like dendrite, and finally to a 2-D four-fold symmetric dendrite.
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Affiliation(s)
- Hye-Yun Jung
- Department of Chemistry
- Dankook University
- Gyeonggi-Do 448-701, Korea
| | - Young-Duk Huh
- Department of Chemistry
- Dankook University
- Gyeonggi-Do 448-701, Korea
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22
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Abakumov AM, Morozov VA, Tsirlin AA, Verbeeck J, Hadermann J. Cation Ordering and Flexibility of the BO42– Tetrahedra in Incommensurately Modulated CaEu2(BO4)4 (B = Mo, W) Scheelites. Inorg Chem 2014; 53:9407-15. [DOI: 10.1021/ic5015412] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Artem M. Abakumov
- EMAT, University of Antwerp, Groenenborgerlaan
171, B-2020 Antwerp, Belgium
| | - Vladimir A. Morozov
- EMAT, University of Antwerp, Groenenborgerlaan
171, B-2020 Antwerp, Belgium
- Chemistry
Department, Moscow State University, 119991 Moscow, Russia
| | | | - Johan Verbeeck
- EMAT, University of Antwerp, Groenenborgerlaan
171, B-2020 Antwerp, Belgium
| | - Joke Hadermann
- EMAT, University of Antwerp, Groenenborgerlaan
171, B-2020 Antwerp, Belgium
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23
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Garg AB, Errandonea D, Rodríguez-Hernández P, López-Moreno S, Muñoz A, Popescu C. High-pressure structural behaviour of HoVO4: combined XRD experiments and ab initio calculations. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2014; 26:265402. [PMID: 24912596 DOI: 10.1088/0953-8984/26/26/265402] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
We report a high-pressure experimental and theoretical investigation of the structural properties of zircon-type HoVO4. Angle-dispersive x-ray diffraction measurements were carried out under quasi-hydrostatic and partial non-hydrostatic conditions up to 28 and 23.7 GPa, respectively. In the first case, an irreversible phase transition is found at 8.2 GPa. In the second case, the onset of the transition is detected at 4.5 GPa, a second (reversible) transition is found at 20.4 GPa, and a partial decomposition of HoVO4 was observed. The structures of the different phases have been assigned and their equations of state (EOS) determined. Experimental results have also been compared to theoretical calculations which fully agree with quasi-hydrostatic experiments. Theory also suggests the possibility of another phase transition at 32 GPa; i.e. beyond the pressure limit covered by present experiments. Furthermore, calculations show that deviatoric stresses could trigger the transition found at 20.4 GPa under non-hydrostatic conditions. The reliability of the present experimental and theoretical results is supported by the consistency between the values yielded for transition pressures and EOS parameters by the two methods.
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24
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Rabuffetti FA, Culver SP, Suescun L, Brutchey RL. Structural Disorder in AMoO4 (A = Ca, Sr, Ba) Scheelite Nanocrystals. Inorg Chem 2013; 53:1056-61. [DOI: 10.1021/ic4025348] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Federico A. Rabuffetti
- Department
of Chemistry, University of Southern California, Los Angeles, California 90089, United States
| | - Sean P. Culver
- Department
of Chemistry, University of Southern California, Los Angeles, California 90089, United States
| | - Leopoldo Suescun
- Cryssmat−Lab/DETEMA,
Facultad de Química, Universidad de la República, Montevideo, Uruguay
| | - Richard L. Brutchey
- Department
of Chemistry, University of Southern California, Los Angeles, California 90089, United States
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25
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Dai Q, Zhang G, Liu P, Wang J, Tang J. pH- and Dopant-Dependent CdMoO4:Mn Nanocrystals: Luminescence and Magnetic Properties. Inorg Chem 2012; 51:9232-9. [DOI: 10.1021/ic3006663] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Qilin Dai
- Department of Physics and Astronomy, University of Wyoming, Laramie, Wyoming 82071, United
States
| | - Gongguo Zhang
- Ministry of Education
Key Laboratory
of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic
Materials and Technologies, KLGHEI of Environment and Energy Chemistry,
School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou,
510275, China
| | - Pan Liu
- Department of Physics and Astronomy, University of Wyoming, Laramie, Wyoming 82071, United
States
| | - Jing Wang
- Ministry of Education
Key Laboratory
of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic
Materials and Technologies, KLGHEI of Environment and Energy Chemistry,
School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou,
510275, China
| | - Jinke Tang
- Department of Physics and Astronomy, University of Wyoming, Laramie, Wyoming 82071, United
States
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26
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Zhao X, Yan T, Wang K, Yan Y, Zou B, Yu J, Xu R. NaEu3(GeO4)2(OH)2: A High-Pressure-Stable Photoluminescent Lanthanide Germanate. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200200] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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27
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Cavalcante LS, Longo VM, Sczancoski JC, Almeida MAP, Batista AA, Varela JA, Orlandi MO, Longo E, Li MS. Electronic structure, growth mechanism and photoluminescence of CaWO4crystals. CrystEngComm 2012. [DOI: 10.1039/c1ce05977g] [Citation(s) in RCA: 181] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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28
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Yamamoto T, Kobayashi Y, Okada T, Yagi T, Kawakami T, Tassel C, Kawasaki S, Abe N, Niwa K, Kikegawa T, Hirao N, Takano M, Kageyama H. B1-to-B2 Structural Transitions in Rock Salt Intergrowth Structures. Inorg Chem 2011; 50:11787-94. [DOI: 10.1021/ic201901a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takafumi Yamamoto
- Department
of Energy
and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan
| | - Yoji Kobayashi
- Department
of Energy
and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan
| | - Taku Okada
- Research Institute for Solid
State Physics, University of Tokyo, 5-1-5
Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
| | - Takehiko Yagi
- Research Institute for Solid
State Physics, University of Tokyo, 5-1-5
Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
| | - Takateru Kawakami
- Institute of Quantum Science, Nihon University, Chiyoda, Tokyo 101-8308, Japan
| | - Cédric Tassel
- Department
of Energy
and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan
| | - Shota Kawasaki
- Department
of Energy
and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan
| | - Naoyuki Abe
- Department
of Energy
and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan
| | - Ken Niwa
- Department of Materials
Science and Engineering, Nagoya University, Nagoya, Aichi 464-8603, Japan
| | - Takumi Kikegawa
- Photon Factory, Institute of
Material Structure Science, High Energy Acceleration Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki
305-0801, Japan
| | - Naohisa Hirao
- Japan Synchrotron Radiation Research Institute, Hyogo 679-5198, Japan
| | - Mikio Takano
- Institute for Integrated Cell-Material
Sciences, Kyoto University, Sakyo, Kyoto
606-8501, Japan
| | - Hiroshi Kageyama
- Department
of Energy
and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo, Kyoto 615-8510, Japan
- Institute for Integrated Cell-Material
Sciences, Kyoto University, Sakyo, Kyoto
606-8501, Japan
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29
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Guzmán-Afonso C, González-Silgo C, González-Platas J, Torres ME, Lozano-Gorrín AD, Sabalisck N, Sánchez-Fajardo V, Campo J, Rodríguez-Carvajal J. Structural investigation of the negative thermal expansion in yttrium and rare earth molybdates. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2011; 23:325402. [PMID: 21795779 DOI: 10.1088/0953-8984/23/32/325402] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The Sc(2)(WO(4))(3)-type phase (Pbcn) of Y(2)(MoO(4))(3), Er(2)(MoO(4))(3) and Lu(2)(MoO(4))(3) has been prepared by the conventional solid-state synthesis with preheated oxides and the negative thermal expansion (NTE) has been investigated along with an exhaustive structural study, after water loss. Their crystal structures have been refined using the neutron and x-ray powder diffraction data of dehydrated samples from 150 to 400 K. The multi-pattern Rietveld method, using atomic displacements with respect to a known structure as parameters to refine, has been applied to facilitate the interpretation of the NTE behavior. Polyhedral distortions, transverse vibrations of A· · ·O-Mo (A = Y and rare earths) binding oxygen atoms, non-bonded distances A· · ·Mo and atomic displacements from the high temperature structure, have been evaluated as a function of the temperature and the ionic radii.
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30
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Yamamoto T, Tassel C, Kobayashi Y, Kawakami T, Okada T, Yagi T, Yoshida H, Kamatani T, Watanabe Y, Kikegawa T, Takano M, Yoshimura K, Kageyama H. Pressure-Induced Structural, Magnetic, and Transport Transitions in the Two-Legged Ladder Sr3Fe2O5. J Am Chem Soc 2011; 133:6036-43. [DOI: 10.1021/ja200410z] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Takafumi Yamamoto
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8412, Japan
| | - Cédric Tassel
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8412, Japan
| | - Yoji Kobayashi
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
| | - Takateru Kawakami
- Institute of Quantum Science, Nihon University, Chiyoda, Tokyo 101-8308, Japan
| | - Taku Okada
- Research Institute for Solid State Physics, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
| | - Takehiko Yagi
- Research Institute for Solid State Physics, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581, Japan
| | - Hideto Yoshida
- Graduate School of Science and Technology, Nihon University, Chiyoda-ku, Tokyo 101-8308, Japan
| | - Takanori Kamatani
- Graduate School of Science and Technology, Nihon University, Chiyoda-ku, Tokyo 101-8308, Japan
| | - Yoshitaka Watanabe
- Graduate School of Science and Technology, Nihon University, Chiyoda-ku, Tokyo 101-8308, Japan
| | - Takumi Kikegawa
- Photon Factory, Institute of Material Structure Science, High Energy Acceleration Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - Mikio Takano
- Institute for Integrated Cell-Material Sciences, Kyoto University, Kyoto 606-8501, Japan
| | - Kazuyoshi Yoshimura
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8412, Japan
| | - Hiroshi Kageyama
- Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 615-8510, Japan
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8412, Japan
- Institute for Integrated Cell-Material Sciences, Kyoto University, Kyoto 606-8501, Japan
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31
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Yang P, Li C, Wang W, Quan Z, Gai S, Lin J. Uniform AMoO4:Ln (A=Sr2+, Ba2+; Ln=Eu3+, Tb3+) submicron particles: Solvothermal synthesis and luminescent properties. J SOLID STATE CHEM 2009. [DOI: 10.1016/j.jssc.2009.07.009] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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