1
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Experimental study on carbon dioxide absorption by aqueous ammonia with nickel and chromium ions in bubbling tower at low temperatures. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2022.01.035] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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2
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Liao YK, Bruzzese PC, Hartmann M, Pöppl A, Chiesa M. Chromium Environment within Cr-Doped Silico-Aluminophosphate Molecular Sieves from Spin Density Studies. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2021; 125:8116-8124. [PMID: 34084260 PMCID: PMC8162410 DOI: 10.1021/acs.jpcc.0c09484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Revised: 03/22/2021] [Indexed: 06/12/2023]
Abstract
X-/Q-band electron paramagnetic resonance (EPR) and hyperfine sublevel correlation (HYSCORE) spectroscopies have been employed, in conjunction with density functional theory (DFT) modeling, to determine the location of Cr5+ions in SAPO-5 zeotype materials. The interaction of the unpaired electron of the paramagnetic Cr5+ species with 27Al could be resolved, allowing for the first detailed structural analysis of Cr5+ paramagnetic ions in SAPO materials. The interpretation of the experimental results is corroborated by DFT modeling, which affords a microscopic description of the system investigated. The EPR-active species is found to be consistent with isolated Cr5+ species isomorphously substituted in the framework at P5+ sites.
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Affiliation(s)
- Yu-Kai Liao
- Dipartimento
di Chimica, Università di Torino
and NIS Centre, Via Pietro Giuria 7, 10125 Torino, Italy
- Felix
Bloch Institute for Solid State Physics, Universität Leipzig, Linnéstr. 5, 04103 Leipzig, Germany
| | - Paolo Cleto Bruzzese
- Dipartimento
di Chimica, Università di Torino
and NIS Centre, Via Pietro Giuria 7, 10125 Torino, Italy
- Felix
Bloch Institute for Solid State Physics, Universität Leipzig, Linnéstr. 5, 04103 Leipzig, Germany
| | - Martin Hartmann
- Erlangen
Center for Interface Research and Catalysis (ECRC), Egerlandstr. 3, 91058 Erlangen, Germany
| | - Andreas Pöppl
- Felix
Bloch Institute for Solid State Physics, Universität Leipzig, Linnéstr. 5, 04103 Leipzig, Germany
| | - Mario Chiesa
- Dipartimento
di Chimica, Università di Torino
and NIS Centre, Via Pietro Giuria 7, 10125 Torino, Italy
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3
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De S, Ould-Chikh S, Aguilar A, Hazemann JL, Zitolo A, Ramirez A, Telalovic S, Gascon J. Stable Cr-MFI Catalysts for the Nonoxidative Dehydrogenation of Ethane: Catalytic Performance and Nature of the Active Sites. ACS Catal 2021. [DOI: 10.1021/acscatal.0c05170] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sudipta De
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology, Thuwal 23955, Saudi Arabia
| | - Samy Ould-Chikh
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology, Thuwal 23955, Saudi Arabia
| | - Antonio Aguilar
- Institut Neel, UPR 2940 CNRS − Université Grenoble Alpes, F-38000 Grenoble, France
| | - Jean-Louis Hazemann
- Institut Neel, UPR 2940 CNRS − Université Grenoble Alpes, F-38000 Grenoble, France
| | - Andrea Zitolo
- Synchrotron SOLEIL, L’orme des Merisiers, BP 48 Saint Aubin, 91192 Gif-sur-Yvette, France
| | - Adrian Ramirez
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology, Thuwal 23955, Saudi Arabia
| | - Selvedin Telalovic
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology, Thuwal 23955, Saudi Arabia
| | - Jorge Gascon
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology, Thuwal 23955, Saudi Arabia
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4
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Gumerova N, Roller A, Giester G, Krzystek J, Cano J, Rompel A. Incorporation of Cr III into a Keggin Polyoxometalate as a Chemical Strategy to Stabilize a Labile {Cr IIIO 4} Tetrahedral Conformation and Promote Unattended Single-Ion Magnet Properties. J Am Chem Soc 2020; 142:3336-3339. [PMID: 31967803 PMCID: PMC7052816 DOI: 10.1021/jacs.9b12797] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Indexed: 12/25/2022]
Abstract
Polyoxometalates (POMs) provide rigid and highly symmetric coordination sites and can be used as a strategy for the stabilization of magnetic ions. Herein, we report a new member of the Keggin archetype, the Cr-centered Keggin anion [α-CrW12O40]5- (CrW12), with the unusual tetrahedral coordination of CrIII reported for the first time in POMs conferring unattended magnetic properties. POM chemistry has recently presented excellent examples of single-molecule and single-ion magnets (SMMs and SIMs) as well as molecular spin qubits; however, the majority of POM-based SIMs reported to date contain lanthanoid ions. CrW12, as the first example of a chromium(III) SIM, exhibits slow relaxation of magnetization and quantum tunneling with a single-ion magnetic behavior even above 10 K with an energy barrier for the reversal of the magnetization of 3.0 K. The first 3d-metal SIM based on a nonlacunary Keggin anion is the foundation for a new research area in POM chemistry.
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Affiliation(s)
- Nadiia
I. Gumerova
- Universität
Wien, Fakultät
für Chemie, Institut für Biophysikalische Chemie, 1090 Vienna, Austria
| | - Alexander Roller
- Universität
Wien, Fakultät für Chemie,
Zentrum für Röntgenstrukturanalyse, 1090 Vienna, Austria
| | - Gerald Giester
- Universität
Wien, Fakultät für Geowissenschaften,
Geographie und Astronomie, Institut für Mineralogie und Kristallographie, 1090 Vienna, Austria
| | - J. Krzystek
- National
High Magnetic Field Laboratory, Florida
State University, Tallahassee, Florida 32310, United States
| | - Joan Cano
- Department
of Química Inorgànica/Instituto de Ciencia Molecular
(ICMol), Facultat de Quimica, Universitat
de València, C/Catedrático
Jose Beltrán 2, 46980 Paterna, València Spain
| | - Annette Rompel
- Universität
Wien, Fakultät
für Chemie, Institut für Biophysikalische Chemie, 1090 Vienna, Austria
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5
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Aoki Y, Kuroda K, Hinokuma S, Kura C, Zhu C, Tsuji E, Nakao A, Wakeshima M, Hinatsu Y, Habazaki H. Low-Temperature Oxygen Storage of Cr IV-Cr V Mixed-Valence YCr 1-xP xO 4-δ Driven by Local Condensation around Oxygen-Deficient Orthochromite. J Am Chem Soc 2017; 139:11197-11206. [PMID: 28735530 DOI: 10.1021/jacs.7b05429] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The oxygen storage capability and related defect structure of tetrahedral orthochromite(V) compound YCr1-xPxO4 (x = 0, 0.3, 0.5, and 0.7) were investigated by employing thermal gravimetry and in situ X-ray spectroscopy for reversible oxygen store/release driven by heating-cooling cycles in the temperature range from 50 to 600 °C. YCr1-xPxO4 started releasing oxygen as heated from 50 °C under ambient atmosphere, with reduction of CrV to CrIV, while the reduced YCr1-xPxO4-δ phase was significantly reoxidized via absorbing oxygen by cooling to 50 °C under ambient atmosphere, recovering the original stoichiometric phase. Operando X-ray adsorption spectroscopy and first-principles calculations demonstrate that nonstoichiometric YCr1-xPxO4-δ phases were stabilized by forming linking polyhedral CrIV2O76- via corner sharing between oxygen-deficient CrIVO32- and adjacent CrIVO44-. YCr1-xPxO4 was found to have an extremely low reduction enthalpy of about 20 kJ mol-1 probably due to the relatively high reduction potential of high-valence-state Cr(V)/Cr(IV) redox pairs, thereby resulting in reversible oxygen storage in such a low-temperature region.
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Affiliation(s)
| | | | - Satoshi Hinokuma
- Faculty of Advanced Science and Technology, Kumamoto University , 2-39-1 Kurokami, Chuo-ku, Kumamoto, 860-8555, Japan.,JST-PRESTO , 4-1-8 Honcho, Kawaguchi, 332-0012, Japan
| | | | | | - Etsushi Tsuji
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Tottori University , 4-101 Koyama-cho Minami, Tottori, 680-8522, Japan
| | - Aiko Nakao
- Institute of Physical and Chemical Research (RIKEN) , 2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
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6
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Sheng P, Wang G, Dong M, Chen G, Yang H, Fan W, Qin Z, Wang J. Systematic study of the crystallization process of CrAPO-5 using in situ high resolution X-ray diffraction. RSC Adv 2017. [DOI: 10.1039/c6ra28572d] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Systematic study of the hydrothermal crystallization process of CrAPO-5 by in situ high resolution X-ray powder diffraction (HRXRD).
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Affiliation(s)
- Pei Sheng
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- China
| | - Guofu Wang
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- China
| | - Mei Dong
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- China
| | - Gang Chen
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- China
| | - Huanhuan Yang
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- China
| | - Weibin Fan
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- China
| | - Zhangfeng Qin
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- China
| | - Jianguo Wang
- State Key Laboratory of Coal Conversion
- Institute of Coal Chemistry
- Chinese Academy of Sciences
- Taiyuan 030001
- China
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7
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Liu Y, Xu L, Zhao L, Wei L, Liu X, Yan Z. Substituting effect of Ce3+ on the AlPO-11 molecular sieve. Catal Sci Technol 2016. [DOI: 10.1039/c5cy01938a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Substituted AlPO-11 molecular sieve with Ce3+ was first prepared via dry gel conversion.
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Affiliation(s)
- Yuxiang Liu
- State Key Laboratory for Heavy Oil Processing
- Key Laboratory of Catalysis
- CNPC
- China University of Petroleum
- Qingdao 266580
| | - Lu Xu
- State Key Laboratory for Heavy Oil Processing
- Key Laboratory of Catalysis
- CNPC
- China University of Petroleum
- Qingdao 266580
| | - Lianming Zhao
- College of Science
- China University of Petroleum
- Qingdao 266555
- China
| | - Ling Wei
- State Key Laboratory for Heavy Oil Processing
- Key Laboratory of Catalysis
- CNPC
- China University of Petroleum
- Qingdao 266580
| | - Xinmei Liu
- State Key Laboratory for Heavy Oil Processing
- Key Laboratory of Catalysis
- CNPC
- China University of Petroleum
- Qingdao 266580
| | - Zifeng Yan
- State Key Laboratory for Heavy Oil Processing
- Key Laboratory of Catalysis
- CNPC
- China University of Petroleum
- Qingdao 266580
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8
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Vrankić M, Gržeta B, Lützenkirchen-Hecht D, Bosnar S, Šarić A. Chromium Environment within Cr-Doped BaAl2O4: Correlation of X-ray Diffraction and X-ray Absorption Spectroscopy Investigations. Inorg Chem 2015; 54:11127-35. [PMID: 26588707 DOI: 10.1021/acs.inorgchem.5b01379] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Powder BaAl2O4 samples doped with 0 and 1.76 atom % Cr in relation to Al were hydrothermally prepared. Both samples were characterized by X-ray diffraction and synchrotron based X-ray absorption spectroscopy at the Cr K- and the Ba L3-edge. Diffraction patterns indicated that samples were nanocrystalline with a hexagonal crystal structure, space group P63. Chromium doping of barium aluminate caused an increase of the unit-cell volume and diffraction line broadening. The doped sample contained a small amount of an impurity phase, namely, BaCrO4. Analyzed Cr K-edge X-ray absorption near edge structure for the doped sample showed the presence of chromium in 6+ and 3+ oxidation states: Cr(6+) was characteristic for chromium in the impurity phase BaCrO4, while Cr(3+) participated in the formation of the doped phase BaAl2O4:Cr. Extended X-ray absorption fine structure suggested an unusual tetrahedral coordination of Cr(3+) ions within the BaAl2O4 host phase. The structure of samples was refined by the Rietveld method, simultaneously with the analysis of diffraction line broadening. Rietveld structure refinement showed that in doping the Cr(3+) ions likely substituted for Al(3+) ions on Al1 tetrahedral sites of barium aluminate crystal lattice. Crystallite sizes in the samples decreased with chromium doping, from 32 nm for pure BaAl2O4 to 24 nm for Cr-doped BaAl2O4. The dopant Cr(3+) cations acted as defects in the barium aluminate structure that increased lattice strain from 0.02% for pure BaAl2O4 to 0.14% for doped BaAl2O4 and disturbed the crystallites to grow.
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Affiliation(s)
| | | | - Dirk Lützenkirchen-Hecht
- Fachbereich C - Physik, Bergische Universität Wuppertal , Gauss Strasse 20, D-42097 Wuppertal, Germany
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9
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García-Guaderrama M, Montero-Cabrera ME, Morán E, Alario-Franco MA, Fuentes-Cobas LE, Macías-Ríos E, Esparza-Ponce HE, Fuentes-Montero ME. Long- and Short-Range Structure of Ferrimagnetic Iron–Chromium Maghemites. Inorg Chem 2015; 54:11200-8. [DOI: 10.1021/acs.inorgchem.5b01624] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marco García-Guaderrama
- Departamento
de Química Inorgánica, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain (EU)
- Centro de
Investigación en Materiales DIP-CUCEI, Universidad de Guadalajara, Av. Revolución 1500, Col. Olímpica, Guadalajara, México
| | - María E. Montero-Cabrera
- Centro de Investigación
en Materiales Avanzados (CIMAV), Miguel
de Cervantes 120, Complejo Industrial Chihuahua, Chihuahua 31136, Chih, México
| | - Emilio Morán
- Departamento
de Química Inorgánica, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain (EU)
| | - Miguel A. Alario-Franco
- Departamento
de Química Inorgánica, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain (EU)
| | - Luis E. Fuentes-Cobas
- Centro de Investigación
en Materiales Avanzados (CIMAV), Miguel
de Cervantes 120, Complejo Industrial Chihuahua, Chihuahua 31136, Chih, México
| | - Edgar Macías-Ríos
- Centro de Investigación
en Materiales Avanzados (CIMAV), Miguel
de Cervantes 120, Complejo Industrial Chihuahua, Chihuahua 31136, Chih, México
| | - Hilda E. Esparza-Ponce
- Centro de Investigación
en Materiales Avanzados (CIMAV), Miguel
de Cervantes 120, Complejo Industrial Chihuahua, Chihuahua 31136, Chih, México
| | - María E. Fuentes-Montero
- Facultad
de Ciencias Químicas, Universidad Autónoma de Chihuahua, Av. Escorza 900, Zona Centro, Chihuahua 31000, México
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10
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Ould-Chikh S, Proux O, Afanasiev P, Khrouz L, Hedhili MN, Anjum DH, Harb M, Geantet C, Basset JM, Puzenat E. Photocatalysis with chromium-doped TiO2: bulk and surface doping. CHEMSUSCHEM 2014; 7:1361-1371. [PMID: 24737636 DOI: 10.1002/cssc.201300922] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Indexed: 06/03/2023]
Abstract
The photocatalytic properties of TiO2 modified by chromium are usually found to depend strongly on the preparation method. To clarify this problem, two series of chromium-doped titania with a chromium content of up to 1.56 wt % have been prepared under hydrothermal conditions: the first series (Cr:TiO2) is intended to dope the bulk of TiO2, whereas the second series (Cr/TiO2) is intended to load the surface of TiO2 with Cr. The catalytic properties have been compared in the photocatalytic oxidation of formic acid. Characterization data provides evidence that in the Cr/TiO2 catalysts chromium is located on the surface of TiO2 as amorphous CrOOH clusters. In contrast, in the Cr:TiO2 series, chromium is mostly dissolved in the titania lattice, although a minor part is still present on the surface. Photocatalytic tests show that both series of chromium-doped titania demonstrate visible-light-driven photo-oxidation activity. Surface-doped Cr/TiO2 solids appear to be more efficient photocatalysts than the bulk-doped Cr:TiO2 counterparts.
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Affiliation(s)
- Samy Ould-Chikh
- KAUST Catalysis Center, King Abdullah University of Science and Technology, Thuwal (Saudi Arabia).
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11
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Cheng HY, Chang JT. Study on Chromium-Containing Aluminophosphate CrAPO-5 via Density Functional Theory. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.200800007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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12
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13
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Martis V, Oldman R, Anderson R, Fowles M, Hyde T, Smith R, Nikitenko S, Bras W, Sankar G. Structure and speciation of chromium ions in chromium doped Fe2O3catalysts. Phys Chem Chem Phys 2013; 15:168-75. [DOI: 10.1039/c2cp43307a] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Antipas G, Temleitner L, Karalis K, Kohara S, Pusztai L, Xenidis A. A containerless study of short-range order in high-temperature Fe–Si–Al–Ca–Mg–Cr–Cu–Ni oxide systems. J Mol Struct 2012. [DOI: 10.1016/j.molstruc.2012.03.056] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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15
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M. Sallam S, M. Tohami K, M. Sallam A, I. Abo Salem L, Adel Mohamed F. Synthesis and characterization of hydroxyapatite contain chromium. ACTA ACUST UNITED AC 2012. [DOI: 10.4236/jbpc.2012.34033] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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16
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Liu Q, He H, Chao ZS, Xie J, Ruchenstein E. Synthesis of mesoporous chromium phosphatesvia solid-state reaction at low temperature. NEW J CHEM 2012. [DOI: 10.1039/c1nj20252a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Guo Y, Song X, Li J, Li Y, Han Y, Yu J, Xu R. Syntheses and characterizations of heteroatom-containing open-framework aluminophosphates. Dalton Trans 2011; 40:9289-94. [DOI: 10.1039/c1dt10430f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Li J, Shi Y, Xu L, Lu G. Selective Oxidation of Cyclohexane over Transition-Metal-Incorporated HMS in a Solvent-Free System. Ind Eng Chem Res 2010. [DOI: 10.1021/ie100092x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jun Li
- Shanghai Institute of Technology, Shanghai 200235, China, and Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai 200237, China
| | - Yong Shi
- Shanghai Institute of Technology, Shanghai 200235, China, and Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai 200237, China
| | - Li Xu
- Shanghai Institute of Technology, Shanghai 200235, China, and Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai 200237, China
| | - Guanzhong Lu
- Shanghai Institute of Technology, Shanghai 200235, China, and Laboratory for Advanced Materials, Research Institute of Industrial Catalysis, Research Institute of Industrial Catalysis, East China University of Science and Technology, Shanghai 200237, China
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19
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Selective Oxidation of Cyclohexane by Oxygen in a Solvent-Free System over Lanthanide-Containing AlPO-5. Catal Letters 2010. [DOI: 10.1007/s10562-010-0352-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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20
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Kim J, Bhattacharjee S, Jeong KE, Jeong SY, Choi M, Ryoo R, Ahn WS. CrAPO-5 catalysts having a hierarchical pore structure for the selective oxidation of tetralin to 1-tetralone. NEW J CHEM 2010. [DOI: 10.1039/c0nj00493f] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Brinzari TV, Tian C, Halder GJ, Musfeldt JL, Whangbo MH, Schlueter JA. Color Properties and Structural Phase Transition in Penta- And Hexacoordinate Isothiocyanato Ni(II) Compounds. Inorg Chem 2009; 48:7650-8. [DOI: 10.1021/ic802120n] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- T. V. Brinzari
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996
| | - C. Tian
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204
| | - G. J. Halder
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439
| | - J. L. Musfeldt
- Department of Chemistry, University of Tennessee, Knoxville, Tennessee 37996
| | - M.-H. Whangbo
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204
| | - J. A. Schlueter
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439
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22
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Hermans I, Peeters J, Jacobs PA. Autoxidation Chemistry: Bridging the Gap Between Homogeneous Radical Chemistry and (Heterogeneous) Catalysis. Top Catal 2008. [DOI: 10.1007/s11244-008-9051-x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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23
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Chao ZS. Synthesis of mesoporous La-, Cu-, and Cr-doped aluminophosphates and their catalytic behavior in the dehydration of glycerol. CHEMSUSCHEM 2008; 1:578. [PMID: 18702158 DOI: 10.1002/cssc.200800035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Affiliation(s)
- Zi-Sheng Chao
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082 (P.R. China).
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24
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Breynaert E, Hermans I, Lambie B, Maes G, Peeters J, Maes A, Jacobs P. Silica-Immobilized Chromium Colloids for Cyclohexane Autoxidation. Angew Chem Int Ed Engl 2006; 45:7584-8. [PMID: 17042036 DOI: 10.1002/anie.200602736] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Eric Breynaert
- Centrum voor Oppervlaktechemie en Katalyse, K. U. Leuven, Kasteelpark Arenberg 23, 3001 Heverlee, Belgium
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25
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Breynaert E, Hermans I, Lambie B, Maes G, Peeters J, Maes A, Jacobs P. Silica-Immobilized Chromium Colloids for Cyclohexane Autoxidation. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200602736] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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