Recent Separations Publications and Patents

Publications, 2001-Present

1. Delmau, L. H.; Bonnesen, P. V.; Engle, N. L.; Haverlock, T. J.; Sloop, F. V., Jr.; Moyer, B. A. Combined Extraction of Cesium and Strontium from Alkaline Nitrate Solutions. Solvent Extr. Ion Exch. 2006, 24 (2), 197-225.
2. Custelcean, R.; Haverlock, T. J.; Moyer, B. A. Anion Separation by Selective Crystallization of Metal-Organic Frameworks. Inorg. Chem. 2006, 45, 6446-6452.
3. Custelcean, R.; Moyer, B. A.; Bryantsev, V. S.; Hay, B. P. Anion Coordination in Metal-Organic Frameworks Functionalized with Urea Hydrogen-Bonding Groups. Cryst. Growth Design 2006, 6 (2), 555-563.
4. Alexandratos, S. D.; Stine, C. L.; Sachleben, R. A.; Moyer, B. A. Immobilization of Lithium-Selective 14-Crown-4 on Crosslinked Polymer Supports. Polymer 2005, 46, 6347-6352..
5. Boiadjiev, V. I.; Brown, G. M.; Pinnaduwage, L. A.; Goretzki, G.; Bonnesen, P. V.; Thundat, T. Photochemical hydrosilylation of 11-undecenyltriethylammonium bromide with hydrogen-terminated Si surfaces for the development of robust microcantilever sensors for Cr(IV), Langmuir, 2005, 21, 1139-1142.
6. Custelcean R.; Gorbunova M. G. Protonation-Assisted Spontaneous Resolution: Formation of a Homochiral 2D Interpenetrated Hydrogen-Bonded Network from 4,4'-Binicotinic Acid under Highly Acidic Conditions. Cryst. Eng. Comm. 2005, 7, 297-301.
7. Alexandratos, S. D.; Stine, C. L.; Sachleben, R. A.; Moyer, B. A. Immobilization of Lithium-Selective 14-Crown-4 on Crosslinked Polymer Supports. Polymer 2005, 46, 6347-6352.
8. Custelcean, R.; Delmau, L. H.; Moyer, B. A.; Sessler, J. L.; Cho, W-S., Gross, D.; Bates, G. W.; Brooks, S. J.; Light, M. E.; Gale, P. A. Calix[4]pyrrole: An Old Yet New Ion-pair Receptor. Angew. Chem. 2005, 44 (17), 2537-2542.
9. Custelcean, R.; Gorbunova, M. G.; Bonnesen, P. V. Steric Control over Hydrogen Bonding in Crystalline Organic Solids: A Structural Study of N,N'-Dialkylthioureas. Chem. Eur. J. 2005, 11, 1459-1466.
10. Delmau, L. H.; Bonnesen, P. V.; Herlinger, A. W.; Chiarizia, R. Aggregation Behavior of Solvent Modifiers for the Extraction of Cesium from Caustic Media, Solvent Extr. Ion Exch., 2005, 23, 277-301.
11. Delmau, L. H.; Lefranc, T. J.; Bonnesen, P. V.; Bryan, J. C.; Presley, D. J.; Moyer, B. A. Fundamental Studies Regarding Synergism Between Calix[4]arene-bis(tert-octylbenzo-crown-6) and Alcohol Modifiers in the Solvent Extraction of Cesium Nitrate. Solvent Extr. Ion Exch., 2005, 23, 23-57.
12. Hay, B. P.; Firman, T. K.; Moyer, B. A. Structural Design Criteria for Anion Hosts: Strategies for Achieving Anion Shape Recognition through the Complementary Placement of Urea Donor Groups. J. Am. Chem. Soc. 2005, 127, 1810-1819.
13. Kang, H-A; Engle, N. L.; Bonnesen, P. V.; Delmau, L. H.; Haverlock, T. J.; Moyer, B.A. An Equilibrium Model of Pseudo-Hydroxide Extraction in the Separation of Sodium Hydroxide from Aqueous Solutions Using Lipophilic Fluorinated Alcohols and Phenols. Sep. Sci. Technol., 2005, 40 (1-2), 725-738.
14. Moyer, B. A.; Bonnesen, P. V.; Custelcean, R.; Delmau, L. H.; Hay, B. P. Strategies for Using Host-Guest Chemistry in the Extractive Separations of Ionic Guests. Kem. Ind. 2005, 54 (2), 65-87 (Invited review).
15. Moyer, B. A.; Birdwell, J. F., Jr.; Bonnesen, P. V.; Delmau, L. H. Use of Macrocycles in Nuclear-Waste Cleanup: A Real-World Application of a Calixcrown in Technology for the Separation of Cesium. In Macrocyclic ChemistryÑCurrent Trends and Future. Springer, Dordrecht, 2005, pp 383-405 (Invited review).
16. Bryan, J.C.; Levitskaia, T.G.; Giacovazzo, C.; Cascarano, G.; Marchand, A.P.; Huang, Z.; Kumar, V.S.; Power, T.D. Synthesis, Alkali Metal Picrate Extraction Properties, and X-ray Crystal Structure of a Novel, Cage-Annulated 18-Crown-6 Host," Struct. Chem., In press (Invited). Joint sponsorship with the USDOE Environmental Management Science Program, Offices of Science and Environmental Management; the Robert A. Welch Foundation; the Texas Advanced Technology Program; and the National Computational Science Alliance.
17. Hay, B. P.; Dixon, D. A.; Lumetta, G. J.; Vargas, R.; Garza, J. Structural Aspects of Hydrogen Bonding with Nitrate and Sulfate: Design Criteria for Polyalcohol Hosts. In Fundamentals and Applications of Anion Separations; Singh, R. P. and Moyer, B. A., Eds.; Kluwer Academic/Plenum: New York, in press. Joint sponsorship with the PNNL Laboratory Directed Research and Development program.
18. Hay, B. P.; Firman, T. K.; Lumetta, G. J.; Rapko, B. M.; Garza, P. A.; Sinkov, S. I.; Hutchison, J. E.; Parks, B. W.; Gilbertson, R. D.; Weakley, T. J. R. Toward the Computer-Aided Design of Metal Ion Sequestering Agents. J. Alloys Comp., in press (Invited). Joint sponsorship with the Environmental Management Science Program and the National Science Foundation.
19. Hay, B. P.; Gutowski, M.; Dixon, D. A.; Garza, J.; Vargas, R.; Moyer, B. A. Structural Criteria for the Rational Design of Selective Ligands. 4. Convergent Hydrogen-Bonding Sites for the Nitrate Anion. J. Am. Chem. Soc., 2004, 126 (25), 7925-7934
20. Bazelaire, E.; Gorbunova, M. G.; Bonnesen, P. V.; Moyer, B. A., and Delmau, L. H. pH-switchable Cesium Nirate Extraction with Calix[4]arene Mono- and Bis(benzocrown-6) Ethers Bearing Amino Functionalities, Solvent Extr. Ion Exch. 2004, 22 (4), 637-661.
21. Engle, N. L.; Bonnesen, P. V.; Tomkins, B. A.; Haverlock, T. J.; Moyer, B. A. Synthesis and Properties of Calix[4]arene-Bis[4-(2-Ethylhexyl)Benzo-Crown-6}, A Cesium Extractant with Improved Solubility, Solvent Extr. Ion Exch. 2004, 22 (4), 611-636. Funded by EMSP-crown.
22. Kavallieratos, K.; Bryan, J. C.; Sachleben, R. A.; Van Berkel, G. J.; Espetia, O. D.; Kelly, M. A.; Danby, A.; Bowman-James, K.; Moyer, B. A. Dual-Host Combinations: Using Tripodal Amides to Enhance Cesium Nitrate Extraction by Crown Ethers. In Fundamentals and Applications of Anion Separations; B. A. Moyer and R. P. Singh, Eds.; Kluwer Academic/Plenum: New York, 2004, pp 125Ð150.
23. Moyer, B. A.; Delmau, L. H.; Fowler, C. J.; Ruas, A.; Bostick, D. A.; Sessler, J. L.; Llinares, J. M.; Hossain, A.; Kang, S. O.; Bowman-James, K. Supramolecular Chemistry of Environmentally Relevant Anions. ACS Symp. Ser., American Chemical Society: Washington, D. C., in press.
24. Moyer, B. A.; Singh, R. P., Eds. Fundamentals and Applications of Anion Separations; Kluwer Academic/Plenum: New York, 2004.
25. Luo, H.; Dai, S.; Bonnesen, P.V. "Solvent Extraction of Sr2+ and Cs+ Based on Room-Temperature Ionic Liquids Containing Monoaza-Substituted Crown Ethers. Anal. Chem. 2004, 76, 2773-2779.
26. Luo, H.; Dai, S.; Bonnesen, P.V.; Buchanan, A. C., III; Holbrey, J. D.; Bridges, N. J.; Rogers, R. D. Extraction of Cesium Ions from Aqueous Solutions Using Calix[4]arene-bis(tert-octylbenzo-crown-6) in Ionic Liquids Anal. Chem. 2004, 76, 3078-3083.
27. Hay, B. P.; Dixon, D. A.; Lumetta, G. J.; Vargas, R.; Garza, J. Structural Aspects of Hydrogen Bonding with Nitrate and Sulfate: Design Criteria for Polyalcohol Hosts. In Fundamentals and Applications of Anion Separations; Singh, R. P., Moyer, B. A., Eds.; Kluwer Academic/Plenum: New York, in press. BES with Joint sponsorship with the PNNL Laboratory Directed Research and Development program.
28. Z.W. Bell, M.A. Miller, L. Maya, G.M. Brown, and F.V. Sloop, Jr., 'Boron-loaded silicone rubber scintillators', IEEE Transactions on Nuclear Science, May 06, 2004.
29. Moyer, B. A.; Singh, R., Eds. Fundamentals and Applications of Anion Separations; B. A. Moyer and R. Singh, Eds.; Kluwer Academic/Plenum: New York, 2004
30. Delmau, L. H.; Baes, C. F., Jr.; Bostick, D. A.; Haverlock, T. J.; Moyer, B. A. Solvent Extraction System Modeling Using the Program SXFIT. In Leaching and Solution Purification; Hydrometallurgy 2003 Fifth International Conference in Honor of Professor Ian Ritchie, Vol. 1, Proceedings of the 2003 International Symposium on Hydrometallurgy, Vancouver, Canada, August 24 - 27, 2003; Young, C.A., Alfantazi, A.M., Anderson, C.G., Dreisinger, D.B., Harris, B., James, A., Eds.; TMS (The Minerals, Metals, and Materials Society): Warrendale, PA, 2003; pp. 969 - 981.
31. Delmau, L. H.; Bonnesen, P. V.; Moyer, B. A. A Solution to Stripping Problems Caused by Organophilic Anion Impurities in Crown-Ether Based Solvent Extraction Systems: A Case Study of Cesium Removal from Radioactive Wastes. Hydrometallurgy 2004, 72 (1,2), 9Ð19.
32. Sachleben, R. A.; Bryan, J. C.; Brown, G. M.; .Debastani, R.; Engle, N. L.: Haverlock, T. J.; Hay, B. P.: Ji, H.-F.: Urvoas, A.; Moyer, B. A. Rational Design of Cesium-Selective Ionophores and Chemosensors: Dihydrocalix[4]arene Crown-6 Ethers. European J. Org. Chem,2003, 4862Ð4869.. Joint funding BES and EMSP.
33. Bonnesen, P. V.; Delmau, L. H.; Moyer, B. A.; Lumetta, G. J. Development of effective solvent modifiers for the solvent extraction of cesium from alkaline high-level tank waste. Solvent Extr. Ion Exch. 2003, 21 (2), 141-170.
34. Bryan, J. C.; Hay, B. P.; Sachleben, R. A.; Eagle, C. T.; Zhang, C. G.; Bonnesen, P. V., Design, synthesis, and structure of novel cesium receptors. J. Chem. Crystallogr. 2003, 33 (5-6), 349-355. (Invited).
35. Delmau, L. H.; Haverlock, T. J.; Sloop, F. V., Jr.; Moyer, B. A. Caustic-Side Solvent Extraction: Prediction of Cesium Extraction from Actual Wastes and Actual Waste Simulants; Report ORNL/TM-2003/011; Oak Ridge National Laboratory;Oak Ridge, Tennessee, February 2003.
36. Gorbunova, M. G.; Bonnesen, P. V.; Engle, N. L.; Bazelaire, E.; Delmau, L. H.; Moyer, B. A. New amino-functionalized 1,3-alternate calix[4]arene bis- and mono-(benzo-crown-6 ethers) for pH-switched cesium nitrate extraction. Tetrahedron Lett. 2003, 44 (29), 5397-5401.
37. Haverlock, T. J.; Bonnesen, P. V.; Moyer, B. A. ÒSeparation of NaOH by Solvent Extraction Using Weak Hydroxy Acids,Ó Solvent Extr. Ion Exch. 2003, 21(4), 483-504.
38. Haverlock, T. J.; Mirzadeh, S.; Moyer, B. A. Selectivity of calix[4]arene-bis(benzocrown-6) in the complexation and transport of francium ion. J. Am. Chem. Soc. 2003, 125, (5), 1126-1127.
39. Levitskaia, T. G.; Bonnesen, P. V.; Chambliss, C. K.; Moyer, B. A. "Synergistic Pseudo-Hydroxide Extraction: Synergism and Anion Selectivity in Sodium Extraction Using a Crown Ether and a Series of Weak Lipophlilic Acids," Anal. Chem. 2003, 75(3), 405Ð412.
40. Levitskaia, T. G.; Marquez, M.; Sessler, J. L.; Shriver, J. A.; Vercouter, T.; Moyer, B. A. Fluorinated calixpyrroles: anion-binding extractants that reduce the Hofmeister bias. Chem. Commun. 2003, 17, 2248-2249.
41. Marchand, A. P.; Hazlewood, A.; Huang, Z. L.; Vadlakonda, S. K.; Rocha, J. D. R.; Power, T. D.; Mlinaric-Majerski, K.; Klaic, L.; Kragol, G.; Bryan, J. C., Stabilization of a K+-(bis-cage-annulated 20-crown-6) complex by bidentate picrate. Struct. Chem. 2003, 14, (3), 279Ð288.
42. Maya, L.; Moyer, B. A.; Lance, M. J. ÒVibrational Spectroscopy of Weak Hydroxy Acids Used as Extractants of Sodium Hydroxide into 1-Octanol," Appl. Spectrosc. 2003, 57(2), 238Ð241.
43. P. V. Bonnesen, L. H. Delmau, T. J. Haverlock, T. G. Levitskaia, R. A. Sachleben, F. V. Sloop, Jr., and B. A. Moyer, "Science to Applications: Development of the Caustic-Side Solvent Extraction Process for Cesium Removal from Savannah River Waste", Proc. 9th Biennial Internat. Conf. Nuclear and Hazardous Waste Management (Spectrum 2002), Aug. 4-8, 2002, Reno, Nevada.
44. P. V. Bonnesen; F. V. Sloop, Jr.; and N. L. Engle, "Stability of the Caustic-Side Solvent Extraction (CSSX) Process Solvent: Effect of High Nitrite on Solvent Nitration," ORNL Report ORNL/TM-2002/115.
45. J. C. Bryan, T. Chen, T. G. Levitskaia, T. J. Haverlock, C. E. Barnes, and B. A. Moyer, "Solvation of Calix[4]arene-bis-crown-6 Molecules," J. Inclusion Phenom.42, 241-245 (2002).
46. J. C. Bryan, N. L. Engle, and R. A. Sachleben, "Syntheses and Structures of Dihydrocalix[4]arenes Bearing O-benzonitrile and O-acetonyl Substituents." J. Chem. Crystallogr. 32, 33-38 (2002).
47. J. C. Bryan, A. A. Gakh, and R. A. Sachleben, "(9,10-Triptyceno)benzo-28-crown-8," Acta Crystallogr. E 58, o129-o131 (2002).
48. J. C. Bryan, A. A. Gakh, R. A. Sachleben, and B. P. Hay, "Refinement of the Crystal Structure of (9,10-triptyceno)-25-crown-7, C₃₄H₄₀O₇, measured at 173 K." Z. Kristallogr. 217, 225-227 (2002).
49. C. K. Chambliss, T. J. Haverlock, P. V. Bonnesen, N. L. Engle, and B. A. Moyer, "Selective Separation of Hydroxide from Alkaline Media by Liquid-Liquid Extraction with Weak Hydroxy Acids," Environ. Sci. Technol. 36, 1861-1867 (2002).
50. L. H. Delmau, D. A. Bostick, T. J. Haverlock, and B. A. Moyer, "Caustic-Side Solvent Extraction: Extended Equilibrium Modeling of Cesium and Potassium Distribution Behavior," Report ORNL/TM-2002/116, Oak Ridge National Laboratory, Oak Ridge, TN, May 2002.
51. L. H. Delmau, T. J. Haverlock, and B. A. Moyer, "Caustic-Side Solvent Extraction: Anti-Caking Surfactants Found to Be Cause of Apparent Effect of High Nitrite Concentration on Cesium Stripping," Report ORNL/TM-2002/104, Oak Ridge National Laboratory, Oak Ridge, TN, May 2002.
52. C. T. Eagle, K. Kavallieratos, and J. C. Bryan, "Non-preorganized Neutral Acyclic Anion Receptors; Structural Investigations of N,N'-diphenyl-1,3-benzenedisulfonamide and N,N'-bis(4-t-butylphenyl)-1,3-benzenedisulfonamide." J. Chem. Crystallogr. 32, 165-170 (2002).
53. T. J. Haverlock, P. V. Bonnesen, G. M. Brown, C. K. Chambliss, T. G. Levitskaia, and B. A. Moyer, "Separation of NaOH from Salts by Weak Hydroxy Acids," Proc. Internat. Solvent Extraction Conf. (ISEC 2002), Cape Town, S. Africa, Mar. 17-21, 2002, Vol. 1, K. C. Sole P. M. Cole, J. S. Preston, D. J. Robinson, Eds., Chris van Rensburg Publications, Melville, South Africa, 2002; pp. 396-401.
54. B. P. Hay, D. A. Dixon, J. C. Bryan, and B. A. Moyer,"Crystallographic Evidence for Oxygen Acceptor Directionality in Oxyanion Hydrogen Bonds," J. Am. Chem. Soc. 124, 182-183 (2002).
55. B. A. Moyer, P. V. Bonnesen, L. H. Delmau, T. J. Haverlock, K. Kavallieratos, and T. G. Levitskaia, "Toward Recognition of the Anion in the Extraction of Alkali Metal Salts by Crown Ethers and Calixarenes," Proc. Internat. Solvent Extraction Conf. (ISEC 2002), Cape Town, S. Africa, Mar. 17-21, 2002, Vol. 1, K. C. Sole P. M. Cole, J. S. Preston, D. J. Robinson, Eds., Chris van Rensburg Publications, Melville, South Africa, 2002; pp. 299-306.
56. B. A. Moyer, S. D. Alexandratos, P. V. Bonnesen, G. M. Brown, J. E. Caton, Jr., L. H. Delmau, C. R. Duchemin, T. J. Haverlock, T. G. Levitskaia, M. P. Maskarinec, F. V. Sloop, Jr., and C. L. Stine, "Caustic-Side Solvent Extraction Chemical and Physical Properties: Progress in FY 2000 and FY 2001," Report ORNL/TM-2001/285, Oak Ridge National Laboratory, Oak Ridge, TN, February 2002.
57. W. R. Wilmarth, D. P. Healy, D. J. Wheeler, J. T. Mills, V. H. Dukes, D. P. DiPrete, and L. H. Delmau, "Caustic-side Solvent Extraction Batch Distribution Measurements for SRS High-Level Waste Samples and Dissolved Saltcake," Report WSRC-TR-2002-00336, Westinghouse Savannah River Company, Aiken, SC, July 19, 2002.
58. C. F. Baes, "Modeling Solvent Extraction Systems with SXFIT," Solvent Extr. Ion Exch. 19(2), 193-213 (2001).
59. J. C. Bryan, N. L. Engle, R. A. Sachleben, and B. P. Hay, "Tribenzo-18-crown-6 Acetonitrile Solvate." Acta Crystallogr. C 57, 1359-1360 (2001).
60. J. C. Bryan and B. P. Hay, "Molecular Recognition by Cesium tetrabenzo-24-crown-8." Struct. Chem. 12, 283-290 (2001).
61. J. C. Bryan and T. G. Levitskaia, "Tetrabenzo-24-crown-8 tris(1,2-dichloroethane) solvate." Acta Crystallogr. C 57, 1457-1459 (2001).
62. J. C. Bryan, T. G. Levitskaia, C. Giacovazzo, G. Cascarano, A. P. Marchand, Z. Huang, V. S. Kumar, and T. D. Power, "Synthesis, Alkali Metal Picrate Extraction Properties, and X-ray Crystal Structure of a Novel, Cage-annulated Monoaza-18-Crown-6 Host," Struct. Chem. 12, 275-282 (2001).
63. J. C. Bryan, A. P. Marchand and A. Hazlewood, "N,N'-Diacetyl-1,13-diaza-24-crown-8," Acta Crystallogr. E 57, o13-o15 (2001).
64. J. C. Bryan, K. Mlinaric-Majerski, and A. P. Marchand, "Crystal Structure of 1,3-bis(hydroxymethyl)-2-oxaadamantane, C₁₁H₁₈O₃." Z. Kristallogr. 216, 277-279 (2001).
65. J. C. Bryan and R. A. Sachleben,"Crystal Structure of 26,28-Bis(2-propenyloxy)calix[4]arene, C₃₄H₃₂O₄." Z. Kristallogr. 216, 623-625 (2001).
66. J. C. Bryan, R. A. Sachleben, and A. Urvoas 5,17-di-tert-butyl-25,27-dihydroxy-calix[4]arene," Acta Crystallogr. E 57, o781-o782 (2001).
67. L. H. Delmau, T. J. Haverlock, T. G. Levitskaia, F. V. Sloop, Jr., and B. A. Moyer, "Caustic-Side Solvent Extraction Chemical and Physical Properties: Equilibrium Modeling of Distribution Behavior." Report ORNL/TM-2001/267, Oak Ridge National Laboratory, Oak Ridge, TN, Dec. 2001.
68. C. R. Duchemin, N. L. Engle, P. V. Bonnesen, T. J. Haverlock, L. H. Delmau, and B. A. Moyer, "Solvatochromic Solvent Polarity Measurements of Alcohol Solvent Modifiers and Correlation with Cesium Extraction Strength," Solvent Extr. Ion Exch. 19(6), 1037-1058 (2001).
69. K. Kavallieratos and B. A. Moyer, "Attenuation of Hofmeister Bias in Ion-Pair Extraction by a Disulfonamide Anion Host Used in Strikingly Effective Synergstic Combination with a Calix-Crown Cs⁺ Ion Host," Chem. Commun. 1620-1621 (2001).
70. L. N. Klatt, J. F. Birdwell, Jr., P. V. Bonnesen, L. H. Delmau, L. J. Foote, D. D. Lee, R. A. Leonard, T. G. Leviskaia, M. P. Maskarinec, and B. A. Moyer, "Caustic-Side Solvent Extraction Solvent-Composition Recommendation," Report ORNL/TM-2001/258, Oak Ridge National Laboratory, Oak Ridge, TN, Jan. 2001.
71. R. A. Leonard, C. Conner, M. W. Liberatore, J. Sedlet, S. B. Aase, G. F. Vandegrift, L. H. Delmau, P. V. Bonnesen, and B. A. Moyer, "Development of a Solvent Extraction Process for Cesium Removal from SRS Tank Waste," Sep. Sci. Technol. 36, 743-766 (2001).
72. T. G. Levitskaia, K. L. Metcalf, J. D. Lamb, and B. A. Moyer, "Selective Carrier-Mediated Cesium Transport Through Polymer Inclusion Membranes by Calix[4]arene-Crown-6 Carriers from Complex Aqueous Mixtures," Radiochim. Acta 90, 43-52 (2002).
73. T. G. Levitskaia, B. A. Moyer, P. V. Bonnesen, A. P. Marchand, K. Krishnudu, Z. Chen, Z. Huang, H. G. Kruger, and A. S. McKim "Novel Approach to Sodium Hydroxide Separation: Synergistic Pseudo Hydroxide Extraction by a Fluorinated Alcohol and Cage-Functionalized Crown Ethers," J. Am. Chem. Soc. 123, 12099-12100 (2001).
74. T. G. Levitskaia, R. A. Sachleben, J. C. Bryan, and B. A. Moyer, "Synthesis, Structure, and Extraction Behavior of 4,5',4",5"-Tetra-tert-butylbenzo-24-Crown-8," J. Chem. Soc., Perkin Trans. 2 808-814 (2001).
75. B. A. Moyer, C. F. Baes, Jr., F. I. Case, and J. L. Driver, "Liquid-Liquid Equilibrium Analysis in Perspective. II. Complete Model of Water, Nitric Acid, and Uranyl Nitrate Extraction by Di-2-ethylhexyl Sulfoxide in Dodecane," Solvent Extr. Ion Exch. 19(5), 757-790 (2001).
76. B. A. Moyer, P. V. Bonnesen, C. K. Chambliss, T. J. Haverlock, A. P. Marchand, H-S. Chong, A. S. McKim, K. Krishnudu, K. S. Ravikumar, V. S. Kumar, and M. Takhi, "Use of Cage-Functionalized Macrocycles and Fluorinated Alcohols in the Liquid-Liquid Extraction of NaOH and other Sodium Salts: Strategies Toward Waste-Volume Reduction," in Nuclear Site Remediation: First Accomplishments of the Environmental Science Program, ACS Symposium Series, Vol. 778, P. G. Eller and W. R. Heineman, Eds., American Chemical Society, Washington, DC, 2001; pp. 114-132 (Invited).
77. R. D. Spence, L. H. Delmau, L. N. Klatt, F. V. Sloop, Jr., P. V. Bonnesen, and B. A. Moyer, "Batch-Equilibrium Hot-Cell Tests of Caustic-Side Solvent Extraction (CSSX) with SRS Simulant Waste and Internal 137Cs Irradiation," Report ORNL/TM-2001/49, Oak Ridge National Laboratory, Oak Ridge, TN, September, 2001.
78. B. A. Moyer, P. V. Bonnesen, L. H. Delmau, T. J. Haverlock, R. A. Sachleben, R. A. Leonard, C. Conner, and G. J. Lumetta, "Solvent Extraction of Tc and Cs from Alkaline Nitrate Wastes," in Solvent Extraction for the 21st Century, M. Cox, M. Hidalgo, and M. Valiente, Eds., Society of Chemical Industry, London, 2001; Proc. Internat. Solvent Extraction Conference (ISEC '99), Barcelona, Spain, July 11-16, 1999; Vol. 2, pp. 1365-1369.
79. B. A. Moyer, T. J. Haverlock, and R. A. Sachleben, "Ligand-Thickness Effect Leads to Enhanced Preference for Large Anions in Alkali Metal Extraction by Crown Ethers," in Solvent Extraction for the 21st Century, M. Cox, M. Hidalgo, and M. Valiente, Eds., Society of Chemical Industry, London, 2001; Proc. Internat. Solvent Extraction Conference (ISEC '99), Barcelona, Spain, July 11-16, 1999; Vol. 1, pp. 669-673.

Chemical Separations Group publications prior to 2001.

Patent Status

Pending Applications

1. Bonnesen, P.V.; Moyer, B.A.; Sachleben, R.A. Fluoro-alcohol Phase Modifiers and Process for Cesium Solvent Extraction. U.S. Patent Appl. 09/703,899, Nov. 2, 2000.
2. Gu, B.; Brown, G.M. Regeneration of Anion Exchange Resins Loaded with Perchlorate by Catalyzed Electrochemical Reduction. U.S. Patent Appl. 09/566,036, June 24, 1999.

Patents Issued

1. Brown, G.M.; Gu, B.; Moyer, B.A.; Bonnesen, P.V. Regeneration of Anion Exchange Resins by Sequential Chemical Displacement. U. S. Patent 6,448,299, September 10, 2002.
2. Moyer, B.A.; Chambliss, C.K.; Bonnesen, P.V.; Keever, T.J. Solvent and Process for Recovery of Hydroxide from Aqueous Mixtures. U. S. Patent 6,322,702, Nov. 27, 2001.
3. Moyer, B.A.; Sachleben, R.A.; Bonnesen, P.V.; Presley, D.J. Calixarene Crown Ether Solvent Composition and Use Thereof for Extraction of Cesium from Alkaline Waste Solutions. U. S. Patent 6,174,503, Jan. 16, 2001.
4. Kilambi, S.; Robinson, R.B.; Moyer, B.A.; Bonnesen, P.V. Supported Liquid Membrane Separation. U. S. Patent 6,096,217, (Divisional of 6,086,769), Aug. 1, 2000.
5. Kilambi, S.; Robinson, R.B.; Moyer, B.A.; Bonnesen, P.V. Supported Liquid Membrane Separation. U. S. Patent 6,086,769, Jul. 11, 2000. No. 08/929,078, Sept. 15, 1997. Technology licensed by Commodore Technologies, Mar., 1997.
6. Alexandratos, S.D.; Brown, G.M.; Bonnesen, P.V.; Moyer, B.A. Bifunctional Anion-Exchange Resins with Improved Selectivity and Exchange Kinetics. U. S. Patent 6,059,975, May 9, 2000.
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