51
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Zapico RR, Marín P, Díez FV, Ordóñez S. Liquid hold-up and gas–liquid mass transfer in an alumina open-cell foam. Chem Eng Sci 2016. [DOI: 10.1016/j.ces.2016.01.008] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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52
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Betke U, Proemmel S, Eggebrecht JG, Rannabauer S, Lieb A, Scheffler M, Scheffler F. Micro-Macroporous Composite Materials: SiC Ceramic Foams Functionalized With the Metal Organic Framework HKUST-1. CHEM-ING-TECH 2016. [DOI: 10.1002/cite.201500141] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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53
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Tripathy S, Khilari S, Saini DS, Bhattacharya D. A green fabrication strategy for MgAl2O4 foams with tunable morphology. RSC Adv 2016. [DOI: 10.1039/c6ra01255h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An eco-friendly fabrication of porous MgAl2O4 ceramic foam for efficient dye adsorption.
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Affiliation(s)
- Shuvendu Tripathy
- Materials Science Centre
- Indian Institute of Technology
- Kharagpur-721302
- India
| | - Santimoy Khilari
- Materials Science Centre
- Indian Institute of Technology
- Kharagpur-721302
- India
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54
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Regulski W, Szumbarski J, Łaniewski-Wołłk Ł, Gumowski K, Skibiński J, Wichrowski M, Wejrzanowski T. Pressure drop in flow across ceramic foams—A numerical and experimental study. Chem Eng Sci 2015. [DOI: 10.1016/j.ces.2015.06.043] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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55
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A novel potential application of SiC ceramic foam material to distillation: foam monolithic tray. Chem Eng Sci 2015. [DOI: 10.1016/j.ces.2014.11.044] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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56
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Yu W, Yuan P, Liu D, Deng L, Yuan W, Tao B, Cheng H, Chen F. Facile preparation of hierarchically porous diatomite/MFI-type zeolite composites and their performance of benzene adsorption: the effects of NaOH etching pretreatment. JOURNAL OF HAZARDOUS MATERIALS 2015; 285:173-181. [PMID: 25497031 DOI: 10.1016/j.cej.2015.02.065] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2014] [Revised: 11/16/2014] [Accepted: 11/24/2014] [Indexed: 05/27/2023]
Abstract
Hierarchically porous diatomite/MFI-type zeolite (Dt/Z) composites with excellent benzene adsorption performance were prepared. The hierarchical porosity was generated from the microporous zeolite coated at the surface of diatom frustules and from the macroporous diatomite support. A facile NaOH etching method was employed for the first time to treat the frustule support, followed by hydrothermal growth of MFI-type zeolite at the surface of frustules previously seeded with nanocrystalline silicalite-1 (Sil-1). NaOH etching enlarged the pores on diatom frustules and further increased the coated zeolite contents (W(z)). The central macropore size of the diatom frustules increased from approximately 200-500 nm to 400-1000 nm after NaOH etching. The W(z) could reach 61.2%, while the macroporosity of the composites was largely preserved due to more voids for zeolite coating being formed by NaOH etching. The Dt/Z composites exhibited higher benzene adsorption capacity per unit mass of zeolite and less mass transfer resistance than Sil-1, evaluated via a method of breakthrough curves. These results demonstrate that etching of a diatomite support is a facile but crucial process for the preparation of Dt/Z composites, enabling the resulting composites to become promising candidates for uses in volatile organic compounds emission control.
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Affiliation(s)
- Wenbin Yu
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; University of Chinese Academy of Sciences, Beijing 100049, China; Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Wushan, Guangzhou 510640, China
| | - Peng Yuan
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Wushan, Guangzhou 510640, China.
| | - Dong Liu
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Wushan, Guangzhou 510640, China
| | - Liangliang Deng
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; University of Chinese Academy of Sciences, Beijing 100049, China; Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Wushan, Guangzhou 510640, China
| | - Weiwei Yuan
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; University of Chinese Academy of Sciences, Beijing 100049, China; Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Wushan, Guangzhou 510640, China
| | - Bo Tao
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hefa Cheng
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China
| | - Fanrong Chen
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Wushan, Guangzhou 510640, China
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57
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Yu W, Yuan P, Liu D, Deng L, Yuan W, Tao B, Cheng H, Chen F. Facile preparation of hierarchically porous diatomite/MFI-type zeolite composites and their performance of benzene adsorption: the effects of NaOH etching pretreatment. JOURNAL OF HAZARDOUS MATERIALS 2015; 285:173-181. [PMID: 25497031 DOI: 10.1016/j.jhazmat.2014.11.034] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2014] [Revised: 11/16/2014] [Accepted: 11/24/2014] [Indexed: 06/04/2023]
Abstract
Hierarchically porous diatomite/MFI-type zeolite (Dt/Z) composites with excellent benzene adsorption performance were prepared. The hierarchical porosity was generated from the microporous zeolite coated at the surface of diatom frustules and from the macroporous diatomite support. A facile NaOH etching method was employed for the first time to treat the frustule support, followed by hydrothermal growth of MFI-type zeolite at the surface of frustules previously seeded with nanocrystalline silicalite-1 (Sil-1). NaOH etching enlarged the pores on diatom frustules and further increased the coated zeolite contents (W(z)). The central macropore size of the diatom frustules increased from approximately 200-500 nm to 400-1000 nm after NaOH etching. The W(z) could reach 61.2%, while the macroporosity of the composites was largely preserved due to more voids for zeolite coating being formed by NaOH etching. The Dt/Z composites exhibited higher benzene adsorption capacity per unit mass of zeolite and less mass transfer resistance than Sil-1, evaluated via a method of breakthrough curves. These results demonstrate that etching of a diatomite support is a facile but crucial process for the preparation of Dt/Z composites, enabling the resulting composites to become promising candidates for uses in volatile organic compounds emission control.
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Affiliation(s)
- Wenbin Yu
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; University of Chinese Academy of Sciences, Beijing 100049, China; Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Wushan, Guangzhou 510640, China
| | - Peng Yuan
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Wushan, Guangzhou 510640, China.
| | - Dong Liu
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Wushan, Guangzhou 510640, China
| | - Liangliang Deng
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; University of Chinese Academy of Sciences, Beijing 100049, China; Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Wushan, Guangzhou 510640, China
| | - Weiwei Yuan
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; University of Chinese Academy of Sciences, Beijing 100049, China; Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Wushan, Guangzhou 510640, China
| | - Bo Tao
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hefa Cheng
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China
| | - Fanrong Chen
- CAS Key Laboratory of Mineralogy and Metallogeny, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Wushan, Guangzhou 510640, China; Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Wushan, Guangzhou 510640, China
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58
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Rudisill SG, Shaker S, Terzic D, Le Maire R, Su BL, Stein A. Generalized Approach to the Microstructure Direction in Metal Oxide Ceramics via Polymerization-Induced Phase Separation. Inorg Chem 2014; 54:993-1002. [DOI: 10.1021/ic5023856] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Stephen G. Rudisill
- Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455, United States
| | - Sammy Shaker
- Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455, United States
| | - Denis Terzic
- Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455, United States
| | - Réginald Le Maire
- Laboratory of Inorganic Materials Chemistry, University of Namur, Rue de Bruxelles 61, B-5000 Namur, Belgium
| | - Bao-Lian Su
- Laboratory of Inorganic Materials Chemistry, University of Namur, Rue de Bruxelles 61, B-5000 Namur, Belgium
| | - Andreas Stein
- Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455, United States
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59
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60
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Performance of randomized Kelvin cell structures as catalytic substrates: Mass-transfer based analysis. Chem Eng Sci 2014. [DOI: 10.1016/j.ces.2014.03.023] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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61
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Efficient structured catalysts for ethylene production through the ODE reaction: Ni and Ni–Ce on ceramic foams. CATAL COMMUN 2014. [DOI: 10.1016/j.catcom.2013.10.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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62
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Liguori F, Coiai S, Passaglia E, Barbaro P. Strong Cation Exchange with Innocence: Synthesis and Characterization of Borate Containing Resins and Macroporous Monoliths. Macromolecules 2013. [DOI: 10.1021/ma401120v] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Francesca Liguori
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici,
Via Madonna del Piano 10, 50019 Sesto Fiorentino, Firenze, Italy
| | - Serena Coiai
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici,
UOS Pisa, via Moruzzi 1, 56100 Pisa, Italy
| | - Elisa Passaglia
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici,
UOS Pisa, via Moruzzi 1, 56100 Pisa, Italy
| | - Pierluigi Barbaro
- Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici,
Via Madonna del Piano 10, 50019 Sesto Fiorentino, Firenze, Italy
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63
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Fan X, Case E, Gheorghita I, Baumann M. Weibull modulus and fracture strength of highly porous hydroxyapatite. J Mech Behav Biomed Mater 2013; 20:283-95. [DOI: 10.1016/j.jmbbm.2013.01.031] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2012] [Revised: 01/25/2013] [Accepted: 01/28/2013] [Indexed: 10/27/2022]
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64
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Korup O, Goldsmith CF, Weinberg G, Geske M, Kandemir T, Schlögl R, Horn R. Catalytic partial oxidation of methane on platinum investigated by spatial reactor profiles, spatially resolved spectroscopy, and microkinetic modeling. J Catal 2013. [DOI: 10.1016/j.jcat.2012.08.022] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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65
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Neumann B, Elkins TW, Dreher W, Hagelin-Weaver H, Nino JC, Bäumer M. Enhanced catalytic methane coupling using novel ceramic foams with bimodal porosity. Catal Sci Technol 2013. [DOI: 10.1039/c2cy20458d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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66
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Mülheims P, Ritter A, Reitzmann A, Kraushaar-Czarnetzki B. Performance and Kinetics of Flame-Made Vanadia/Titania Catalyst Nanoparticles in the Partial Oxidation of o-Xylene. Ind Eng Chem Res 2012. [DOI: 10.1021/ie301608r] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Philip Mülheims
- Institute of Chemical Process Engineering (CVT), Karlsruhe Institute of Technology (KIT), Kaiserstrasse
12, D-76131 Karlsruhe, Germany
| | - Anika Ritter
- Institute of Chemical Process Engineering (CVT), Karlsruhe Institute of Technology (KIT), Kaiserstrasse
12, D-76131 Karlsruhe, Germany
| | - Andreas Reitzmann
- Institute of Chemical Process Engineering (CVT), Karlsruhe Institute of Technology (KIT), Kaiserstrasse
12, D-76131 Karlsruhe, Germany
| | - Bettina Kraushaar-Czarnetzki
- Institute of Chemical Process Engineering (CVT), Karlsruhe Institute of Technology (KIT), Kaiserstrasse
12, D-76131 Karlsruhe, Germany
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67
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Sachse A, Linares N, Barbaro P, Fajula F, Galarneau A. Selective hydrogenation over Pd nanoparticles supported on a pore-flow-through silica monolith microreactor with hierarchical porosity. Dalton Trans 2012; 42:1378-84. [PMID: 23051700 DOI: 10.1039/c2dt31690k] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Well-dispersed Pd nanoparticles have been synthesized inside the mesoporosity of a silica monolith featuring hierarchical porosity of homogeneous interconnected macropores (4 microns) and mesopores (11 nm). These monoliths have been implemented as microreactors for selective hydrogenation reactions. Conversion and selectivity can be tuned by adjusting the flow rates of hydrogen and substrates. In the selective hydrogenation of cyclooctadiene, a conversion of 95% and a selectivity of 90% in the monohydrogenated product, constant over a period of 70 h, have been reached. These figures correspond to a productivity of 4.2 mmol s(-1) g(-1)(MonoSil) (or 0.32 mol s(-1) g(-1)(Pd)). In the stereoselective hydrogenation of 3-hexyn-1-ol a constant conversion of 85% was observed, with however moderate selectivity into the cis isomer, over a test period of 7 h. These results open the route to the synthesis of important chemicals and intermediates via safe and green processes.
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Affiliation(s)
- Alexander Sachse
- Institut Charles Gerhardt Montpellier, UMR 5253 CNRS/UM2/ENSCM/UM1, ENSCM, 8 rue de l'Ecole Normale, 34296 Montpellier Cedex 5, France
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68
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Zhang H, Suszynski WJ, Agrawal KV, Tsapatsis M, Al Hashimi S, Francis LF. Coating of Open Cell Foams. Ind Eng Chem Res 2012. [DOI: 10.1021/ie300266p] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Heng Zhang
- Department of Chemical Engineering and Materials Science, University of Minnesota, 421 Washington Avenue SE,
Minneapolis, Minnesota 55455, United States
| | - Wieslaw J. Suszynski
- Department of Chemical Engineering and Materials Science, University of Minnesota, 421 Washington Avenue SE,
Minneapolis, Minnesota 55455, United States
| | - Kumar Varoon Agrawal
- Department of Chemical Engineering and Materials Science, University of Minnesota, 421 Washington Avenue SE,
Minneapolis, Minnesota 55455, United States
| | - Michael Tsapatsis
- Department of Chemical Engineering and Materials Science, University of Minnesota, 421 Washington Avenue SE,
Minneapolis, Minnesota 55455, United States
| | - Saleh Al Hashimi
- Department of Chemical Engineering, Petroleum Institute, Abu Dhabi, United Arab Emirates
| | - Lorraine F. Francis
- Department of Chemical Engineering and Materials Science, University of Minnesota, 421 Washington Avenue SE,
Minneapolis, Minnesota 55455, United States
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69
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Fan X, Case E, Ren F, Shu Y, Baumann M. Part I: Porosity dependence of the Weibull modulus for hydroxyapatite and other brittle materials. J Mech Behav Biomed Mater 2012; 8:21-36. [DOI: 10.1016/j.jmbbm.2011.12.010] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2011] [Revised: 12/16/2011] [Accepted: 12/23/2011] [Indexed: 10/14/2022]
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70
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Alumina-grafted macro-/mesoporous silica monoliths as continuous flow microreactors for the Diels–Alder reaction. J Catal 2012. [DOI: 10.1016/j.jcat.2011.12.003] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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71
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Borchardt L, Hoffmann C, Oschatz M, Mammitzsch L, Petasch U, Herrmann M, Kaskel S. Preparation and application of cellular and nanoporous carbides. Chem Soc Rev 2012; 41:5053-67. [DOI: 10.1039/c2cs15324f] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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72
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Ribeiro F, Silva JM, Silva E, Vaz MF, Oliveira FA. Catalytic combustion of toluene on Pt zeolite coated cordierite foams. Catal Today 2011. [DOI: 10.1016/j.cattod.2011.02.007] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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73
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Lopez-Orozco S, Inayat A, Schwab A, Selvam T, Schwieger W. Zeolitic materials with hierarchical porous structures. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2011; 23:2602-2615. [PMID: 21495091 DOI: 10.1002/adma.201100462] [Citation(s) in RCA: 190] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
During the past several years, different kinds of hierarchical structured zeolitic materials have been synthesized due to their highly attractive properties, such as superior mass/heat transfer characteristics, lower restriction of the diffusion of reactants in the mesopores, and low pressure drop. Our contribution provides general information regarding types and preparation methods of hierarchical zeolitic materials and their relative advantages and disadvantages. Thereafter, recent advances in the preparation and characterization of hierarchical zeolitic structures within the crystallites by post-synthetic treatment methods, such as dealumination or desilication; and structured devices by in situ and ex situ zeolite coatings on open-cellular ceramic foams as (non-reactive as well as reactive) supports are highlighted. Specific advantages of using hierarchical zeolitic catalysts/structures in selected catalytic reactions, such as benzene to phenol (BTOP) and methanol to olefins (MTO) are presented.
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Affiliation(s)
- Sofia Lopez-Orozco
- Friedrich-Alexander-Universität Erlangen-Nürnberg, CRT, Egerlandstraße 3, 91058 Erlangen, Germany
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74
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The photocatalytic efficiency of the metal doped TiO2 with ceramic foam as catalyst carriers. POWDER TECHNOL 2011. [DOI: 10.1016/j.powtec.2010.12.032] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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75
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Inayat A, Schwerdtfeger J, Freund H, Körner C, Singer RF, Schwieger W. Periodic open-cell foams: Pressure drop measurements and modeling of an ideal tetrakaidecahedra packing. Chem Eng Sci 2011. [DOI: 10.1016/j.ces.2011.03.031] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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76
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Fu Q, Saiz E, Tomsia AP. Bioinspired Strong and Highly Porous Glass Scaffolds. ADVANCED FUNCTIONAL MATERIALS 2011; 21:1058-1063. [PMID: 21544222 PMCID: PMC3085453 DOI: 10.1002/adfm.201002030] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The quest for more efficient energy-related technologies is driving the development of porous and high-performance structural materials with exceptional mechanical strength. Natural materials achieve their strength through complex hierarchical designs and anisotropic structures that are extremely difficult to replicate synthetically. We emulate nature's design by direct-ink-write assembling of glass scaffolds with a periodic pattern, and controlled sintering of the filaments into anisotropic constructs similar to biological materials. The final product is a porous glass scaffold with a compressive strength (136 MPa) comparable to that of cortical bone and a porosity (60%) comparable to that of trabecular bone. The strength of this porous glass scaffold is ~100 times that of polymer scaffolds and 4-5 times that of ceramic and glass scaffolds with comparable porosities reported elsewhere. The ability to create both porous and strong structures opens a new avenue for fabricating scaffolds for a broad array of applications, including tissue engineering, filtration, lightweight composites, and catalyst support.
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Affiliation(s)
- Qiang Fu
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
| | - Eduardo Saiz
- Centre for Advanced Structural Ceramics, Department of Materials, Imperial College London, London, UK
| | - Antoni P. Tomsia
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
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77
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Affiliation(s)
- Julia Grosse
- Institute of Thermal Process Engineering, Karlsruhe Institute of Technology(KIT), Kaiserstrasse 12, D-76131 Karlsruhe, Germany
| | - Matthias Kind
- Institute of Thermal Process Engineering, Karlsruhe Institute of Technology(KIT), Kaiserstrasse 12, D-76131 Karlsruhe, Germany
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78
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Inayat A, Freund H, Zeiser T, Schwieger W. Determining the specific surface area of ceramic foams: The tetrakaidecahedra model revisited. Chem Eng Sci 2011. [DOI: 10.1016/j.ces.2010.12.031] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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79
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Lomonosov VA, Panasyugin AS, Smorygo OL, Mikutskii VA, Romashko AN, Tikhov SF, Sadykov VS. Pd/γ-Al2O3 catalysts on cellular supports for VOC vapor neutralization. CATALYSIS IN INDUSTRY 2010. [DOI: 10.1134/s2070050410040148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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80
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Mülheims P, Marz S, Müller S, Kraushaar-Czarnetzki B. Einfluss der Einpassung fester Schwämme in ein Reaktionsrohr am Beispiel der partiellen Oxidation von o-Xylol. CHEM-ING-TECH 2010. [DOI: 10.1002/cite.201000123] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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81
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Wenmakers PWAM, van der Schaaf J, Kuster BFM, Schouten JC. Comparative Modeling Study on the Performance of Solid Foam as a Structured Catalyst Support in Multiphase Reactors. Ind Eng Chem Res 2010. [DOI: 10.1021/ie900644e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Patrick W. A. M. Wenmakers
- Laboratory of Chemical Reactor Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - John van der Schaaf
- Laboratory of Chemical Reactor Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Ben F. M. Kuster
- Laboratory of Chemical Reactor Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
| | - Jaap C. Schouten
- Laboratory of Chemical Reactor Engineering, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands
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Wenmakers P, Meeuwse M, de Croon M, van der Schaaf J, Schouten J. Transient gas–liquid mass transfer model for thin liquid films on structured solid packings. Chem Eng Res Des 2010. [DOI: 10.1016/j.cherd.2009.06.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Wenmakers PWAM, van der Schaaf J, Kuster BFM, Schouten JC. Liquid-solid mass transfer for cocurrent gas-liquid upflow through solid foam packings. AIChE J 2010. [DOI: 10.1002/aic.12204] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Grosse J, Dietrich B, Garrido GI, Habisreuther P, Zarzalis N, Martin H, Kind M, Kraushaar-Czarnetzki B. Morphological Characterization of Ceramic Sponges for Applications in Chemical Engineering. Ind Eng Chem Res 2009. [DOI: 10.1021/ie900651c] [Citation(s) in RCA: 79] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Julia Grosse
- Institut für Thermische Verfahrenstechnik, Institut für Chemische Verfahrenstechnik, and Engler-Bunte-Institut, Bereich Verbrennungstechnik, Karlsruhe Institute of Technology, D-76128 Karlsruhe, Germany
| | - Benjamin Dietrich
- Institut für Thermische Verfahrenstechnik, Institut für Chemische Verfahrenstechnik, and Engler-Bunte-Institut, Bereich Verbrennungstechnik, Karlsruhe Institute of Technology, D-76128 Karlsruhe, Germany
| | - Gerardo Incera Garrido
- Institut für Thermische Verfahrenstechnik, Institut für Chemische Verfahrenstechnik, and Engler-Bunte-Institut, Bereich Verbrennungstechnik, Karlsruhe Institute of Technology, D-76128 Karlsruhe, Germany
| | - Peter Habisreuther
- Institut für Thermische Verfahrenstechnik, Institut für Chemische Verfahrenstechnik, and Engler-Bunte-Institut, Bereich Verbrennungstechnik, Karlsruhe Institute of Technology, D-76128 Karlsruhe, Germany
| | - Nikolaos Zarzalis
- Institut für Thermische Verfahrenstechnik, Institut für Chemische Verfahrenstechnik, and Engler-Bunte-Institut, Bereich Verbrennungstechnik, Karlsruhe Institute of Technology, D-76128 Karlsruhe, Germany
| | - Holger Martin
- Institut für Thermische Verfahrenstechnik, Institut für Chemische Verfahrenstechnik, and Engler-Bunte-Institut, Bereich Verbrennungstechnik, Karlsruhe Institute of Technology, D-76128 Karlsruhe, Germany
| | - Matthias Kind
- Institut für Thermische Verfahrenstechnik, Institut für Chemische Verfahrenstechnik, and Engler-Bunte-Institut, Bereich Verbrennungstechnik, Karlsruhe Institute of Technology, D-76128 Karlsruhe, Germany
| | - Bettina Kraushaar-Czarnetzki
- Institut für Thermische Verfahrenstechnik, Institut für Chemische Verfahrenstechnik, and Engler-Bunte-Institut, Bereich Verbrennungstechnik, Karlsruhe Institute of Technology, D-76128 Karlsruhe, Germany
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Hotz N, Koc N, Schwamb T, Schirmer NC, Poulikakos D. Catalytic porous ceramic prepared in-situ by sol-gelation for butane-to-syngas processing in microreactors. AIChE J 2009. [DOI: 10.1002/aic.11831] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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El Kadib A, Chimenton R, Sachse A, Fajula F, Galarneau A, Coq B. Functionalized Inorganic Monolithic Microreactors for High Productivity in Fine Chemicals Catalytic Synthesis. Angew Chem Int Ed Engl 2009; 48:4969-72. [DOI: 10.1002/anie.200805580] [Citation(s) in RCA: 130] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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El Kadib A, Chimenton R, Sachse A, Fajula F, Galarneau A, Coq B. Functionalized Inorganic Monolithic Microreactors for High Productivity in Fine Chemicals Catalytic Synthesis. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200805580] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Affiliation(s)
- Paolo Colombo
- Dipartimento di Ingegneria Meccanica-Settore Materiali, Università di Padova, 35131 Padova, Italy.
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Wenmakers PWAM, van der Schaaf J, Kuster BFM, Schouten JC. “Hairy Foam”: carbon nanofibers grown on solid carbon foam. A fully accessible, high surface area, graphitic catalyst support. ACTA ACUST UNITED AC 2008. [DOI: 10.1039/b718673h] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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