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Rama Swami K, Venkatesan KA, Antony MP. Aggregation Behavior of Alkyldiglycolamides in n-Dodecane Medium during the Extraction of Nd(III) and Nitric Acid. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b02396] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- K. Rama Swami
- Materials Chemistry and Metal Fuel Cycle Group, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400094, India
| | - K. A. Venkatesan
- Materials Chemistry and Metal Fuel Cycle Group, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102, India
| | - M. P. Antony
- Materials Chemistry and Metal Fuel Cycle Group, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400094, India
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2
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Mu J, Motokawa R, Akutsu K, Nishitsuji S, Masters AJ. A Novel Microemulsion Phase Transition: Toward the Elucidation of Third-Phase Formation in Spent Nuclear Fuel Reprocessing. J Phys Chem B 2018; 122:1439-1452. [DOI: 10.1021/acs.jpcb.7b08515] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Junju Mu
- School
of Chemical Engineering and Analytical Science, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Ryuhei Motokawa
- Hierarchical
Structure Research Group, Materials Sciences Research Center, Japan Atomic Energy Agency (JAEA), Tokai, Ibaraki 319-1195, Japan
| | - Kazuhiro Akutsu
- Research
Centre for Neutron Science and Technology, Comprehensive Research Organization for Science and Society (CROSS), Tokai, Ibaraki 319-1106, Japan
| | - Shotaro Nishitsuji
- Graduate
School of Science and Engineering, Yamagata University, Yonezawa, Yamagata 992-8510, Japan
| | - Andrew J. Masters
- School
of Chemical Engineering and Analytical Science, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
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MacRuary KJ, Gordon RJ, Grant RA, Woollam S, Ellis RJ, Tasker PA, Love JB, Morrison CA. On the Extraction of HCl and H2PtCl6 by Tributyl Phosphate: A Mode of Action Study. SOLVENT EXTRACTION AND ION EXCHANGE 2017. [DOI: 10.1080/07366299.2017.1379724] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Kirstian J. MacRuary
- School of Chemistry and EaStCHEM Research School, University of Edinburgh, Edinburgh, UK
| | | | | | - Stephen Woollam
- Anglo American Technical Solutions, 8 Schonland Street, Theta Johannesburg, P.O. Box 106, Crown Mines 2025, South Africa
| | - Ross J. Ellis
- Chemical Sciences and Division, Oak Ridge National Laboratory, 1 Bethel Valley Road, Oak Ridge, TN 37830, USA
| | - Peter A. Tasker
- School of Chemistry and EaStCHEM Research School, University of Edinburgh, Edinburgh, UK
| | - Jason B. Love
- School of Chemistry and EaStCHEM Research School, University of Edinburgh, Edinburgh, UK
| | - Carole A. Morrison
- School of Chemistry and EaStCHEM Research School, University of Edinburgh, Edinburgh, UK
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Zhang Y, Chen J. Controllable preparation of CeF 3 :Tb 3+ nanostructures with different morphologies from an ionic liquid-based extraction system. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2015.01.076] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Rakesh KB, Suresh A, Vasudeva Rao PR. Studies on Third Phase Formation in the Extraction of Th(NO3)4by Tri-iso-amyl Phosphate inn-alkane Diluents. SEP SCI TECHNOL 2013. [DOI: 10.1080/01496395.2013.816322] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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6
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Reversed micelle formation in a model liquid–liquid extraction system. J Colloid Interface Sci 2008; 322:605-10. [DOI: 10.1016/j.jcis.2008.03.011] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2008] [Revised: 03/08/2008] [Accepted: 03/10/2008] [Indexed: 11/19/2022]
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7
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Avila-Rodríguez M, Barrón-Zambrano JA, Navarro-Mendoza R, Saucedo-Medina TI. THERMODYNAMIC STUDY OF LIQUID-LIQUID EXTRACTION OF ARSENIC(V) BY NMPL FROM H2SO4MEDIUM. SOLVENT EXTRACTION AND ION EXCHANGE 2007. [DOI: 10.1081/sei-100103280] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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8
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Chiarizia R, Rickert PG, Stepinski D, Thiyagarajan P, Littrell KC. SANS Study of Third Phase Formation in the HCl‐TBP‐n‐Octane System. SOLVENT EXTRACTION AND ION EXCHANGE 2006. [DOI: 10.1080/07366290500464300] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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9
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Chiarizia R, Jensen MP, Borkowski M, Thiyagarajan P, Littrell KC. Interpretation of Third Phase Formation in the Th(IV)–HNO3, TBP–n‐Octane System with Baxter's “Sticky Spheres” Model. SOLVENT EXTRACTION AND ION EXCHANGE 2004. [DOI: 10.1081/sei-120030394] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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10
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Chiarizia R, Jensen MP, Borkowski M, Ferraro JR, Thiyagarajan P, Littrell KC. Third Phase Formation Revisited: The U(VI), HNO3–TBP,n‐Dodecane System. SOLVENT EXTRACTION AND ION EXCHANGE 2003. [DOI: 10.1081/sei-120017545] [Citation(s) in RCA: 118] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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11
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The study on formation of the reversed micelle in extraction system of primary amine N1923 sulfate. Colloids Surf A Physicochem Eng Asp 2002. [DOI: 10.1016/s0927-7757(02)00114-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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Osseo-Asare K, Arriagada FJ. Growth Kinetics of Nanosize Silica in a Nonionic Water-in-Oil Microemulsion: A Reverse Micellar Pseudophase Reaction Model. J Colloid Interface Sci 1999; 218:68-76. [PMID: 10489280 DOI: 10.1006/jcis.1999.6232] [Citation(s) in RCA: 69] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The growth kinetics of silica nanoparticles synthesized by the microemulsion-mediated alkoxide hydrolysis method was investigated with tetraethoxysilane (TEOS) as the silica precursor and polyoxyethylene (5) nonylphenylether (NP-5)/cyclohexane/ammonium hydroxide as the water-in-oil microemulsion system. The time evolution of the mean diameter of the silica particles was determined for different values of the water-to-surfactant molar ratio (R). Particle growth was found to be a slow process, where under typical experimental conditions at room temperature ([TEOS] = 0.024 M, 29.6 wt% NH(3), water-to-TEOS molar ratio (h) = 7.8) the particles achieved their terminal size after several days. During the early stages of the reaction, particle growth followed first-order kinetics, and the observed first-order growth rate constants decreased with increase in R. A reverse micellar pseudophase model (which considered the partition of reactants between the reverse micellar pseudophase and the bulk oil phase) was developed to analyze the growth kinetics under the hypothesis that TEOS hydrolysis was rate controlling. The pseudophase model predicted an inverse relationship between the observed growth rate and R, in agreement with experiment. The roles of steric effects and the bound state of water molecules, in retarding the hydrolysis rate, were highlighted by examining the effect of R on the TEOS hydrolysis rate constant in the reverse micellar pseudophase. Copyright 1999 Academic Press.
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Affiliation(s)
- K Osseo-Asare
- Department of Materials Science & Engineering, The Pennsylvania State University, University Park, Pennsylvania, 16802
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Fu X, Xiaopeng H, Zuhua Z, Zhengshui H, Debao W. Three phase extraction study. I. Tri-butyl phosphate-kerosene/H2SO4–H2O extraction system. Colloids Surf A Physicochem Eng Asp 1999. [DOI: 10.1016/s0927-7757(98)00869-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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14
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Beudaert P, Lamare V, Dozol JF, Troxler L, Wipff G. THEORETICAL STUDIES ON TRI-n-BUTYL PHOSPHATE: MD SIMULATIONSIN VACUO, IN WATER, IN CHLOROFORM, AND AT A WATER / CHLOROFORM INTERFACE. SOLVENT EXTRACTION AND ION EXCHANGE 1998. [DOI: 10.1080/07366299808934542] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Characterization of association microstructures in hydrometallurgical nickel extraction by di(2-ethylhexyl)phosphoric acid. J Colloid Interface Sci 1992. [DOI: 10.1016/0021-9797(92)90006-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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16
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Osseo-Asare K. Aggregation, reversed micelles, and microemulsions in liquid-liquid extraction: the tri-n-butyl phosphatediluent-water-electrolyte system. Adv Colloid Interface Sci 1991. [DOI: 10.1016/0001-8686(91)80041-h] [Citation(s) in RCA: 140] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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