Michelle Lehmann Contact lehmannm@ornl.gov All Publications Mechanisms Controlling the Energy Barrier for Ion Hopping in Polymer Electrolytes Composite Membrane for Sodium Polysulfide Hybrid Redox Flow Batteries Quaternized Polynorbornene Random Copolymers for Fuel Cell Devices... Nafion Inhibits Polysulfide Crossover in Hybrid Nonaqueous Redox Flow Batteries Phenyl-Free Polynorbornenes for Potential Anion Exchange Ionomers for Fuel Cells and Electrolyzers Unraveling Ion Transport in Trifluoromethanesulfonimide Pentablock Copolymer Membranes in Nonaqueous Electrolytes... Membrane design for non-aqueous redox flow batteries: Current status and path forward... Selective Plasticization of Poly (ethylene oxide) (PEO) Block in Nanostructured Polystyrene− PEO− Polystyrene Triblock Co... Separator Effect on Zinc Electrodeposition Behavior and Its Implication for Zinc Battery Lifetime... Additive manufacturing of strong silica sand structures enabled by polyethyleneimine binder... Anomalously high elastic modulus of a poly(ethylene oxide)-based composite electrolyte... Gel composite electrolyte – an effective way to utilize ceramic fillers in lithium batteries... Recent Developments and Challenges in Hybrid Solid Electrolytes for Lithium-Ion Batteries... Well-designed Crosslinked Polymer Electrolyte Enables High Ionic Conductivity and Enhanced Salt Solvation... Tailored CO2-philic Gas Separation Membranes via One-Pot Thiol–ene Chemistry... Tailored crosslinking of Poly(ethylene oxide) enables mechanical robustness and improved sodium-ion conductivity... Understanding the Static Interfacial Polymer Layer by Exploring the Dispersion States of Nanocomposites... Mechanically Robust, Sodium-Ion Conducting Membranes for Nonaqueous Redox Flow Batteries... Mechanically Robust, Sodium-Ion Conducting Membranes for Nonaqueous Redox Flow Batteries Lithium Transport in an Amorphous Li x Si Anode Investigated by Quasi-elastic Neutron Scattering... Organizations Physical Sciences Directorate Chemical Sciences Division Chemical Transformations Section Energy Storage and Conversion Group