Justin Ryan

Works (6)

Updated: July 22nd, 2023 21:16

2020 article

Polymer blend compatibilization by the addition of block copolymers

COMPATIBILIZATION OF POLYMER BLENDS: MICRO AND NANO SCALE PHASE MORPHOLOGIES, INTERPHASE CHARACTERIZATION, AND PROPERTIES, pp. 57–102.

By: R. Spontak n  & J. Ryan n

topics (OpenAlex): Block Copolymer Self-Assembly; Advanced Polymer Synthesis and Characterization; Polymer crystallization and properties
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Sources: Web Of Science, NC State University Libraries
Added: August 2, 2021

2019 journal article

Incorporation of an ionic liquid into a midblock-sulfonated multiblock polymer for CO2 capture

JOURNAL OF MEMBRANE SCIENCE, 588.

By: Z. Dai *, L. Ansaloni *, J. Ryan n, R. Spontak n  & L. Deng *

author keywords: Sulfonated block polymer; Ionic liquids; Hybrid membranes; CO2 separation
topics (OpenAlex): Membrane Separation and Gas Transport; Fuel Cells and Related Materials; Ionic liquids properties and applications
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UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: September 3, 2019

2019 journal article

Self-Assembly of a Midblock-Sulfonated Pentablock Copolymer in Mixed Organic Solvents: A Combined SAXS and SANS Analysis

LANGMUIR, 35(4), 1032–1039.

By: K. Mineart*, J. Ryan n, M. Appavou *, B. Lee *, M. Gradzielski * & R. Spontak n 

topics (OpenAlex): Fuel Cells and Related Materials; Block Copolymer Self-Assembly; Advanced Polymer Synthesis and Characterization
TL;DR: These findings provide a potential pathway for the formation of solvent-templated films with more interconnected morphologies due to the greatly solvated micellar cores in solution, thereby enhancing the molecular, ion, and electron-transport properties of the resultant films. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: February 25, 2019

2018 journal article

Effect of Systematic Hydrogenation on the Phase Behavior and Nanostructural Dimensions of Block Copolymers

ACS APPLIED MATERIALS & INTERFACES, 10(4), 3186–3190.

By: A. Ashraf*, J. Ryan*, M. Satkowski*, S. Smith * & R. Spontak* 

author keywords: block copolymer; random copolymer; rubber hydrogenation; thermoplastic elastomer; polymer phase behavior; copolymer nanostructure
topics (OpenAlex): Block Copolymer Self-Assembly; Advanced Polymer Synthesis and Characterization; Polymer Nanocomposites and Properties
TL;DR: Dynamic rheological and scattering measurements indicate that TODT increases linearly with increasing hydrogenation, and the influence of hydrogenation becomes less pronounced in more constrained multiblock copolymers. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Nafion/IL hybrid membranes with tuned nanostructure for enhanced CO2 separation: effects of ionic liquid and water vapor

GREEN CHEMISTRY, 20(6), 1391–1404.

By: Z. Dai *, L. Ansaloni *, J. Ryan n, R. Spontak n  & L. Deng *

topics (OpenAlex): Ionic liquids properties and applications; Membrane Separation and Gas Transport; Fuel Cells and Related Materials
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Ordering and Grain Growth in Charged Block Copolymer Bulk Films: A Comparison of Solvent-Related Processes

ADVANCED MATERIALS INTERFACES, 5(8).

By: J. Ryan n, K. Mineart *, B. Lee * & R. Spontak n 

author keywords: block ionomers; lamellar orientation; solvent permeation; solvent-vapor annealing; thermoplastic elastomers
topics (OpenAlex): Block Copolymer Self-Assembly; Advanced Polymer Synthesis and Characterization; Machine Learning in Materials Science
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UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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