Polybenzimidazole compounds

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

Title: Polybenzimidazole compounds

Abstract

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.

Inventors:

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

Publication Date:: Tue Aug 10 00:00:00 EDT 2010

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1013835

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

Application Number:: 11/772,868

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

DOE Contract Number:: AC07-99ID13727

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Citation Formats


                    Klaehn, John R, Peterson, Eric S, Wertsching, Alan K, Orme, Christopher J, Luther, Thomas A, and Jones, Michael G. Polybenzimidazole compounds.  United States: N. p., 2010. 
        Web.

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                    Klaehn, John R, Peterson, Eric S, Wertsching, Alan K, Orme, Christopher J, Luther, Thomas A, & Jones, Michael G. Polybenzimidazole compounds.  United States.

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                    Klaehn, John R, Peterson, Eric S, Wertsching, Alan K, Orme, Christopher J, Luther, Thomas A, and Jones, Michael G. 2010.  
        "Polybenzimidazole compounds".  United States.  https://www.osti.gov/servlets/purl/1013835.

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@article{osti_1013835,

  title        = {Polybenzimidazole compounds},

  author       = {Klaehn, John R and Peterson, Eric S and Wertsching, Alan K and Orme, Christopher J and Luther, Thomas A and Jones, Michael G},

  abstractNote = {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.},

  doi          = {},

  url          = {https://www.osti.gov/biblio/1013835},
  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Aug 10 00:00:00 EDT 2010},

  month        = {Tue Aug 10 00:00:00 EDT 2010}

}

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Reactive Polymers, Vol. 13, Issue 1-2
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Similar Records

Title: Polybenzimidazole compounds

Abstract

Citation Formats

The solution-diffusion model: a review journal, November 1995

Conversion of Carbamates to Amidosulfones and Amides. Synthesis of the [ 14 C]-Labeled Antiobesity Agent Ro23-7637. journal, May 2002

Removal of uranium from acidic sulfate solution by ion exchange on poly(4-vinylpyridine) and polybenzimidazole in protonated sulfate form journal, May 1992

Substituted aliphatic polybenzimidazoles as membrane separator materials 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. journal, November 2003

Fibrous weak-base anion exchangers from a polybenzimidazole staple for the extraction of gold cyanide journal, March 1991

Polybenzimidazoles, new thermally stable polymers journal, April 1961

Porous Polybenzimidazole Membranes Doped with Phosphoric Acid: Highly Proton-Conducting Solid Electrolytes journal, February 2004

Solution-Phase Parallel Synthesis of Carbamates Using Polymer-Bound N -Hydroxysuccinimide journal, October 2002

Polybenzimidazole resin-based new chelating agents. Uranyl and ferric ion selectivity of resins with anchored dimethylglyoxime journal, January 1989

Water-soluble polybenzimidazole-based polyelectrolytes journal, August 1992

Fluorous Boc ( F Boc) Carbamates: New Amine Protecting Groups for Use in Fluorous Synthesis journal, June 2001

Organic Thin Film Transistors from a Soluble Oligothiophene Derivative Containing Thermally Removable Solubilizing Groups journal, February 2004

The Permeability of Different Rubbers to Gases and Its Relation to Diffusivity and Solubility journal, November 1946

Acid-Doped Polybenzimidazoles: A New Polymer Electrolyte journal, January 1995

Permeation, diffusion and solution of gases in organic polymers journal, January 1939

Thermolytic Synthesis of Imprinted Amines in Bulk Silica journal, July 2003

Aramid and imidazole based polyelectrolytes: physical properties and ternary phase behavior with poly(benzobisthiazole) in methanesulfonic acid journal, October 1993

Structure−Property Relationships for Poly(pyrrolone-imide) Gas Separation Membranes journal, April 2003

Polybenzimidazole resin based new chelating agents uranyl ion selectivity of resins with immobilized glyoxal-bis-2-hydroxyanil and salicylaldehyde-ethylenediimine journal, September 1990

New chelating resins based on polybenzimidazole. Selective sorption of copper(II) from ammoniacal media on resin with anchored l-cysteine journal, December 1991

Polybenzimidazole resin based new chelating agents. Palladium(II) and platinum(IV) sorption on resin with immobilized dithiooxamide journal, February 1990

Non-Fluorinated Polymer Materials for Proton Exchange Membrane Fuel Cells journal, August 2003

Anhydrous Proton-Conducting Polymers journal, August 2003

Recent advances in the functionalisation of polybenzimidazole and polyetherketone for fuel cell applications journal, April 2001

The solution-diffusion model: a review
journal, November 1995

Conversion of Carbamates to Amidosulfones and Amides. Synthesis of the [ ¹⁴ C]-Labeled Antiobesity Agent Ro23-7637.
journal, May 2002

Removal of uranium from acidic sulfate solution by ion exchange on poly(4-vinylpyridine) and polybenzimidazole in protonated sulfate form
journal, May 1992

Substituted aliphatic polybenzimidazoles as membrane separator materials
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.
journal, November 2003

Fibrous weak-base anion exchangers from a polybenzimidazole staple for the extraction of gold cyanide
journal, March 1991

Polybenzimidazoles, new thermally stable polymers
journal, April 1961

Porous Polybenzimidazole Membranes Doped with Phosphoric Acid: Highly Proton-Conducting Solid Electrolytes
journal, February 2004

Solution-Phase Parallel Synthesis of Carbamates Using Polymer-Bound N -Hydroxysuccinimide
journal, October 2002

Polybenzimidazole resin-based new chelating agents. Uranyl and ferric ion selectivity of resins with anchored dimethylglyoxime
journal, January 1989

Water-soluble polybenzimidazole-based polyelectrolytes
journal, August 1992

Fluorous Boc ( ^F Boc) Carbamates: New Amine Protecting Groups for Use in Fluorous Synthesis
journal, June 2001

Organic Thin Film Transistors from a Soluble Oligothiophene Derivative Containing Thermally Removable Solubilizing Groups
journal, February 2004

The Permeability of Different Rubbers to Gases and Its Relation to Diffusivity and Solubility
journal, November 1946

Acid-Doped Polybenzimidazoles: A New Polymer Electrolyte
journal, January 1995

Permeation, diffusion and solution of gases in organic polymers
journal, January 1939

Thermolytic Synthesis of Imprinted Amines in Bulk Silica
journal, July 2003

Aramid and imidazole based polyelectrolytes: physical properties and ternary phase behavior with poly(benzobisthiazole) in methanesulfonic acid
journal, October 1993

Structure−Property Relationships for Poly(pyrrolone-imide) Gas Separation Membranes
journal, April 2003

Polybenzimidazole resin based new chelating agents uranyl ion selectivity of resins with immobilized glyoxal-bis-2-hydroxyanil and salicylaldehyde-ethylenediimine
journal, September 1990

New chelating resins based on polybenzimidazole. Selective sorption of copper(II) from ammoniacal media on resin with anchored l-cysteine
journal, December 1991

Polybenzimidazole resin based new chelating agents. Palladium(II) and platinum(IV) sorption on resin with immobilized dithiooxamide
journal, February 1990

Non-Fluorinated Polymer Materials for Proton Exchange Membrane Fuel Cells
journal, August 2003

Anhydrous Proton-Conducting Polymers
journal, August 2003

Recent advances in the functionalisation of polybenzimidazole and polyetherketone for fuel cell applications
journal, April 2001