King Abdullah University of Science and Technology

Bader Saleh Ghanem

Ingo Pinnau

Xiaohua Ma

Raja Swaidan

Yingge Wang

Mahmoud Atef Abdulhamid

Embodiments of the present disclosure generally describe ethano-Tr&#xf6;ger's base-amine monomers, ethano-Tr&#xf6;ger's base polyimides of intrinsic microporosity, membranes based on ethano-Tr&#xf6;ger's base polyimides of intrinsic microporosity, methods of making ethano-Tr&#xf6;ger's base-amine monomers, methods of making ethano-Tr&#xf6;ger's base polyimides of intrinsic microporosity prepared from ethano-Tr&#xf6;ger's base-amine monomers, methods of separating chemical species, and the like.

Ethano-Tr&#xf6;ger's base-derived diamines, polyimides, and polyimide-based membranes

Aspects of the present disclosure provide for bridgehead-substituted triptycene-based diamines and methods of making bridgehead-substituted triptycene-based diamines.

Diamines, polyimides, methods of making each, and methods of use

Embodiments of the present disclosure include, a dianhydride monomer, a polyimide, a method of making a dianhydride, a method of making a polyimide, and the like. Embodiments of the present disclosure can be used in membrane-based gas separation applications.

Polyimide, dianhydride monomers, and polymers, methods of making and uses thereof

Embodiments of the present disclosure provide for an ortho (o)-hydroxy-functionalized diamine, a method of making an o-hydroxy-functionalized diamine, an o-hydroxy-functionalized diamine-based polyimide, a method of making an o-hydroxy-functionalized diamine imide, methods of gas separation, and the like.

O-hydroxy-functionalized diamines, polyimides, methods of making each, and methods of use

Described herein are ortho-dimethyl-substituted and tetramethyi-substituted triptycene-containing diamine monomers and microporous triptycene-based poiyimides and poiyamides, and methods of making the monomers and polymers.

Ortho-substituted triptycene-based diamines, monomers, and polymers, methods of making and uses thereof

Embodiments of the present disclosure provide for a triptycene-based A-B monomer, a method of making a triptycene-based A-B monomer, a triptycene-based ladder polymer, a method of making a triptycene-based ladder polymers, a method of using triptycene-based ladder polymers, a structure incorporating triptycene-based ladder polymers, a method of gas separation, and the like.

Triptycene-based ladder monomers and polymers, methods of making each, and methods of use

Embodiments of the present disclosure provide for an aromatic dianhydride, a method of making an aromatic dianhydride, an aromatic dianhydride-based polyimide, a method of making an aromatic dianhydride-based polyimide, and the like.

Dianhydrides, polyimides, methods of making each, and methods of use

A triptycene-based monomer, a method of making a triptycene-based monomer, a triptycene-based aromatic polyimide, a method of making a triptycene-based aromatic polyimide, methods of using triptycene-based aromatic polyimides, structures incorporating triptycene-based aromatic polyimides, and methods of gas separation are provided. Embodiments of the triptycene-based monomers and triptycene-based aromatic polyimides have high permeabilities and excellent selectivities. Embodiments of the triptycene-based aromatic polyimides have one or more of the following characteristics: intrinsic microporosity, good thermal stability, and enhanced solubility. In an exemplary embodiment, the triptycene-based aromatic polyimides are microporous and have a high BET surface area. In an exemplary embodiment, the triptycene-based aromatic polyimides can be used to form a gas separation membrane.

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Thuwal, Saudi Arabia

Bader Saleh Ghanem