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Polymeric materials for electrochemical cells and ion separation processes

Patent ·
OSTI ID:1892889

Polymers of intrinsic microporosity are provided herein. Disclosed polymers of intrinsic microporosity include modified polymers of intrinsic microporosity that include negatively charged sites or crosslinking between monomer units. Systems making use of polymers of intrinsic microporosity and modified polymers of intrinsic microporosity are also described, such as electrochemical cells and ion separation systems. Methods for making and using polymers of intrinsic microporosity and modified polymers of intrinsic microporosity are also disclosed.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-05CH11231
Assignee:
The Regents of the University of California (Oakland, CA)
Patent Number(s):
11,318,455
Application Number:
16/898,052
OSTI ID:
1892889
Country of Publication:
United States
Language:
English

References (31)

Flexible Ion-Conducting Composite Membranes for Lithium Batteries journal May 2015
Membranes of Polymers of Intrinsic Microporosity (PIM-1) Modified by Poly(ethylene glycol) journal June 2017
Noninvasive functionalization of polymers of intrinsic microporosity for enhanced CO2 capture journal January 2012
Toward a Low-Cost Alkaline Zinc-Iron Flow Battery with a Polybenzimidazole Custom Membrane for Stationary Energy Storage journal May 2018
An Aqueous Redox Flow Battery Based on Neutral Alkali Metal Ferri/ferrocyanide and Polysulfide Electrolytes journal November 2015
Synthesis of perfectly alternating copolymers for polymers of intrinsic microporosity journal January 2015
Ionomers of Intrinsic Microporosity: In Silico Development of Ionic-Functionalized Gas-Separation Membranes journal September 2014
Polymers of intrinsic microporosity (PIMs): organic materials for membrane separations, heterogeneous catalysis and hydrogen storage journal January 2006
Free Volume Investigation of Polymers of Intrinsic Microporosity (PIMs): PIM-1 and PIM1 Copolymers Incorporating Ethanoanthracene Units journal July 2010
Gas transport behavior of mixed-matrix membranes composed of silica nanoparticles in a polymer of intrinsic microporosity (PIM-1) journal January 2010
Gas permeation parameters and other physicochemical properties of a polymer of intrinsic microporosity: Polybenzodioxane PIM-1 journal December 2008
Frontispiece: Charged Porous Polymers using a Solid CO Cross-Coupling Reaction journal August 2015
Cross-linking of Polymer of Intrinsic Microporosity (PIM-1) via nitrene reaction and its effect on gas transport property journal December 2013
Aqueous 2,2,6,6-Tetramethylpiperidine- N -oxyl Catholytes for a High-Capacity and High Current Density Oxygen-Insensitive Hybrid-Flow Battery journal January 2017
Polymer ultrapermeability from the inefficient packing of 2D chains journal July 2017
Exploitation of Intrinsic Microporosity in Polymer-Based Materials journal June 2010
Materials Genomics Screens for Adaptive Ion Transport Behavior by Redox-Switchable Microporous Polymer Membranes in Lithium–Sulfur Batteries journal April 2017
First Clear-Cut Experimental Evidence of a Glass Transition in a Polymer with Intrinsic Microporosity: PIM-1 journal April 2018
Novel Spirobisindanes for Use as Precursors to Polymers of Intrinsic Microporosity journal June 2008
Engineered Transport in Microporous Materials and Membranes for Clean Energy Technologies journal January 2018
The synthesis of microporous polymers using Tröger's base formation journal June 2014
Air-Breathing Aqueous Sulfur Flow Battery for Ultralow-Cost Long-Duration Electrical Storage journal October 2017
Polymers of Intrinsic Microporosity (PIMs): Bridging the Void between Microporous and Polymeric Materials journal April 2005
Metastable Ionic Diodes Derived from an Amine-Based Polymer of Intrinsic Microporosity journal August 2014
Polysulfide-Blocking Microporous Polymer Membrane Tailored for Hybrid Li-Sulfur Flow Batteries journal August 2015
Gas separation properties of Troeger’s base-bridged polyamides journal June 2017
Understanding and controlling the chemical evolution and polysulfide-blocking ability of lithium–sulfur battery membranes cast from polymers of intrinsic microporosity journal January 2016
Polymers of Intrinsic Microporosity journal December 2012
Ion conducting membranes for aqueous flow battery systems journal January 2018
Azide-based Cross-Linking of Polymers of Intrinsic Microporosity (PIMs) for Condensable Gas Separation journal March 2011
Rechargeable Zinc-Aqueous Polysulfide Battery with a Mediator-Ion Solid Electrolyte journal March 2018

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