Polymerized ionic liquids: Correlation of ionic conductivity with nanoscale morphology and counterion volume

C Iacob, A Matsumoto, M Brennan, H Liu… - ACS Macro …, 2017 - ACS Publications
The impact of the chemical structure on ion transport, nanoscale morphology, and dynamics
in polymerized imidazolium-based ionic liquids is investigated by broadband dielectric …

100th anniversary of macromolecular science viewpoint: Solid polymer electrolytes in cathode electrodes for lithium batteries. Current challenges and future …

SN Patel - ACS Macro Letters, 2021 - ACS Publications
Solid polymer electrolytes (SPEs) are an important class of ion-transporting materials for
enabling safe and high-energy-density all-solid lithium batteries. Within the composite …

Experimental evidence for bipolaron condensation as a mechanism for the metal-insulator transition in rare-earth nickelates

J Shamblin, M Heres, H Zhou, J Sangoro… - Nature …, 2018 - nature.com
Many-body effects produce deviations from the predictions of conventional band theory in
quantum materials, leading to strongly correlated phases with insulating or bad metallic …

Wetting and chain packing across interfacial zones affect distribution of relaxations in polymer and polymer-grafted nanocomposites

EU Mapesa, DP Street, MF Heres, SM Kilbey… - …, 2020 - ACS Publications
Polymers exhibit deviations from their bulk physical properties in the vicinity of solid
interfaces due to changes in configurations, entanglements, and relaxation dynamics at the …

Ion transport in glassy polymerized ionic liquids: Unraveling the impact of the molecular structure

M Heres, T Cosby, EU Mapesa, H Liu… - …, 2018 - ACS Publications
The impact of molecular structure on ion dynamics and morphology in ammonium-and
imidazolium-based glassy polymerized ionic liquids (polyILs) is investigated using …

Interfacial effects in conductivity measurements of block copolymer electrolytes

JP Coote, SKJ Adotey, JR Sangoro, GE Stein - ACS Polymers Au, 2023 - ACS Publications
The ionic conductivity in lamellar block copolymer electrolytes is often anisotropic, where the
in-plane conductivity exceeds the through-plane conductivity by up to an order of magnitude …

Ion specific, thin film confinement effects on conductivity in polymerized ionic liquids

Q Zhao, P Bennington, PF Nealey, SN Patel… - …, 2021 - ACS Publications
Acrylate-based polymerized ionic liquids (PILs) with ammonium (Am) or imidazolium (Im)
cations and tetrafluoroborate (BF4) or bis (trifluoromethanesulfonyl) imide (TFSI) anions …

Enhancing electroresponsive electrorheological effect and temperature dependence of poly (ionic liquid) particles by hard core confinement

Q Lei, C Zheng, F He, J Zhao, Y Liu, X Zhao, J Yin - Langmuir, 2018 - ACS Publications
Monodisperse core–shell-structured SiO2@ poly (ionic liquid)(SiO2@ PIL) particles are
prepared by the polymerization of ionic liquid monomer on the surface of …

Molecular mobility and physical aging of a highly permeable glassy polynorbornene as revealed by dielectric spectroscopy

H Yin, P Chapala, M Bermeshev… - ACS Macro …, 2017 - ACS Publications
Polymeric membranes represent a cost-and energy-efficient solution for gas separation.
Recently superglassy polymers with high free volume outperform many conventional dense …

Elucidating the interplay of local and mesoscale ion dynamics and transport properties in aprotic ionic liquids

T Cosby, CD Stachurski, RA Mantz… - Physical Chemistry …, 2023 - pubs.rsc.org
Ion dynamics and charge transport in 1-methyl-3-octylimidazolium ionic liquids with chloride,
bromide, tetrafluoroborate, tricyanomethanide, hexafluorophosphate, triflate …