Polybenzimidazole compounds

Klaehn, John R; Peterson, Eric S; Wertsching, Alan K; Orme, Christopher J; Luther, Thomas A; Jones, Michael G

Title: Polybenzimidazole compounds

Patent · Tue Aug 10 00:00:00 EDT 2010

OSTI ID:1013835

Klaehn, John R ^[1]; Peterson, Eric S ^[1]; Wertsching, Alan K ^[1]; Orme, Christopher J ^[2]; Luther, Thomas A ^[1]; Jones, Michael G ^[3]

Idaho Falls, ID
Shelley, ID
Pocatello, ID

A PBI compound that includes imidazole nitrogens, at least a portion of which are substituted with an organic-inorganic hybrid moiety. At least 85% of the imidazole nitrogens may be substituted. The organic-inorganic hybrid moiety may be an organosilane moiety, for example, (R)Me.sub.2SiCH.sub.2--, where R is selected from among methyl, phenyl, vinyl, and allyl. The PBI compound may exhibit similar thermal properties in comparison to the unsubstituted PBI. The PBI compound may exhibit a solubility in an organic solvent greater than the solubility of the unsubstituted PBI. The PBI compound may be included in separatory media. A substituted PBI synthesis method may include providing a parent PBI in a less than 5 wt % solvent solution. Substituting may occur at about room temperature and/or at about atmospheric pressure. Substituting may use at least five equivalents in relation to the imidazole nitrogens to be substituted or, preferably, about fifteen equivalents.

View Patent

Cite

Export

Save

Research Organization:: Idaho National Laboratory (INL), Idaho Falls, ID (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC07-99ID13727

Assignee:: Battelle Energy Alliance, LLC (Idaho Falls, ID)

Patent Number(s):: 7,772,361

Application Number:: 11/772,868

OSTI ID:: 1013835

Country of Publication:: United States

Language:: English

References (25)

The solution-diffusion model: a review Wijmans, J. G.; Baker, R. W. Journal of Membrane Science, Vol. 107, Issue 1-2 https://doi.org/10.1016/0376-7388(95)00102-I	journal	November 1995
Conversion of Carbamates to Amidosulfones and Amides. Synthesis of the [ ¹⁴ C]-Labeled Antiobesity Agent Ro23-7637. White, James D.; Blakemore, Paul R.; Milicevic, Selena Organic Letters, Vol. 4, Issue 10 https://doi.org/10.1021/ol020062p	journal	May 2002
Removal of uranium from acidic sulfate solution by ion exchange on poly(4-vinylpyridine) and polybenzimidazole in protonated sulfate form Chanda, M.; Rempel, G. L. Reactive Polymers, Vol. 17, Issue 2 https://doi.org/10.1016/0923-1137(92)90149-V	journal	May 1992
Substituted aliphatic polybenzimidazoles as membrane separator materials Trischler, Floyd D.; Levine, Harold H. Journal of Applied Polymer Science, Vol. 13, Issue 1, p. 101-106 https://doi.org/10.1002/app.1969.070130111	journal	January 1969
Fuel cell materials and components☆☆☆The Golden Jubilee Issue—Selected topics in Materials Science and Engineering: Past, Present and Future, edited by S. Suresh. Haile, Sossina M. Acta Materialia, Vol. 51, Issue 19 https://doi.org/10.1016/j.actamat.2003.08.004	journal	November 2003
Fibrous weak-base anion exchangers from a polybenzimidazole staple for the extraction of gold cyanide Kotze, M. H.; Green, B. R.; Ellis, P. Reactive Polymers, Vol. 14, Issue 2 https://doi.org/10.1016/0923-1137(91)90271-O	journal	March 1991
Polybenzimidazoles, new thermally stable polymers Vogel, Herward; Marvel, C. S. Journal of Polymer Science, Vol. 50, Issue 154 https://doi.org/10.1002/pol.1961.1205015419	journal	April 1961
Porous Polybenzimidazole Membranes Doped with Phosphoric Acid: Highly Proton-Conducting Solid Electrolytes Mecerreyes, David; Grande, Hans; Miguel, Oscar Chemistry of Materials, Vol. 16, Issue 4 https://doi.org/10.1021/cm034398k	journal	February 2004
Solution-Phase Parallel Synthesis of Carbamates Using Polymer-Bound N -Hydroxysuccinimide Sumiyoshi, Hirokazu; Shimizu, Takafumi; Katoh, Miho Organic Letters, Vol. 4, Issue 22 https://doi.org/10.1021/ol026756f	journal	October 2002
Polybenzimidazole resin-based new chelating agents. Uranyl and ferric ion selectivity of resins with anchored dimethylglyoxime Chanda, M.; Rempel, G. L. Reactive Polymers, Vol. 11, p. 165-176 https://doi.org/10.1016/0923-1137(89)90099-7	journal	January 1989
Water-soluble polybenzimidazole-based polyelectrolytes Gieselman, Melinda B.; Reynolds, John R. Macromolecules, Vol. 25, Issue 18 https://doi.org/10.1021/ma00044a056	journal	August 1992
Fluorous Boc ( ^F Boc) Carbamates: New Amine Protecting Groups for Use in Fluorous Synthesis Luo, Zhiyong; Williams, John; Read, Roger W. The Journal of Organic Chemistry, Vol. 66, Issue 12 https://doi.org/10.1021/jo010111w	journal	June 2001
Organic Thin Film Transistors from a Soluble Oligothiophene Derivative Containing Thermally Removable Solubilizing Groups Murphy, Amanda R.; Fréchet, Jean M. J.; Chang, Paul Journal of the American Chemical Society, Vol. 126, Issue 6 https://doi.org/10.1021/ja039529x	journal	February 2004
The Permeability of Different Rubbers to Gases and Its Relation to Diffusivity and Solubility Van Amerongen, G. J. Journal of Applied Physics, Vol. 17, Issue 11 https://doi.org/10.1063/1.1707667	journal	November 1946
Acid-Doped Polybenzimidazoles: A New Polymer Electrolyte Wainright, J. S. Journal of The Electrochemical Society, Vol. 142, Issue 7 https://doi.org/10.1149/1.2044337	journal	January 1995
Permeation, diffusion and solution of gases in organic polymers Barrer, R. M.; Rideal, Eric K. Transactions of the Faraday Society, Vol. 35 https://doi.org/10.1039/tf9393500628	journal	January 1939
Thermolytic Synthesis of Imprinted Amines in Bulk Silica Bass, John D.; Katz, Alexander Chemistry of Materials, Vol. 15, Issue 14 https://doi.org/10.1021/cm021822t	journal	July 2003
Aramid and imidazole based polyelectrolytes: physical properties and ternary phase behavior with poly(benzobisthiazole) in methanesulfonic acid Gieselman, Melinda B.; Reynolds, John R. Macromolecules, Vol. 26, Issue 21 https://doi.org/10.1021/ma00073a016	journal	October 1993
Structure−Property Relationships for Poly(pyrrolone-imide) Gas Separation Membranes Burns, Ryan L.; Koros, William J. Macromolecules, Vol. 36, Issue 7 https://doi.org/10.1021/ma0259261	journal	April 2003
Polybenzimidazole resin based new chelating agents uranyl ion selectivity of resins with immobilized glyoxal-bis-2-hydroxyanil and salicylaldehyde-ethylenediimine Chanda, M.; Rempel, G. L. Reactive Polymers, Vol. 13, Issue 1-2 https://doi.org/10.1016/0923-1137(90)90045-6	journal	September 1990
New chelating resins based on polybenzimidazole. Selective sorption of copper(II) from ammoniacal media on resin with anchored l-cysteine Chanda, M.; Rempel, G. L. Reactive Polymers, Vol. 16, Issue 1 https://doi.org/10.1016/0923-1137(91)90283-T	journal	December 1991
Polybenzimidazole resin based new chelating agents. Palladium(II) and platinum(IV) sorption on resin with immobilized dithiooxamide Chanda, M.; Rempel, G. L. Reactive Polymers, Vol. 12, Issue 1 https://doi.org/10.1016/0923-1137(90)90064-B	journal	February 1990
Non-Fluorinated Polymer Materials for Proton Exchange Membrane Fuel Cells Rozière, Jacques; Jones, Deborah J. Annual Review of Materials Research, Vol. 33, Issue 1 https://doi.org/10.1146/annurev.matsci.33.022702.154657	journal	August 2003
Anhydrous Proton-Conducting Polymers Schuster, Martin F. H.; Meyer, Wolfgang H. Annual Review of Materials Research, Vol. 33, Issue 1 https://doi.org/10.1146/annurev.matsci.33.022702.155349	journal	August 2003
Recent advances in the functionalisation of polybenzimidazole and polyetherketone for fuel cell applications Jones, Deborah J.; Rozière, Jacques Journal of Membrane Science, Vol. 185, Issue 1 https://doi.org/10.1016/S0376-7388(00)00633-5	journal	April 2001

Similar Records

Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications

Patent · Tue Aug 21 00:00:00 EDT 2007 · OSTI ID:1013835

Klaehn, John R; Peterson, Eric S; Wertsching, Alan K; +3 more

Polymeric media comprising polybenzimidazoles N-substituted with organic-inorganic hybrid moiety

Patent · Tue Dec 15 00:00:00 EST 2009 · OSTI ID:1013835

Klaehn, John R; Peterson, Eric S; Wertsching, Alan K; +3 more

Polybenzimidazole compounds

Patent · Tue Nov 22 00:00:00 EST 2011 · OSTI ID:1013835

Klaehn, John R; Peterson, Eric S; Orme, Christopher J; +4 more

Title: Polybenzimidazole compounds

Citation Formats

References (25)

Similar Records

Related Subjects