Works (12)
Updated: October 2nd, 2024 05:03
2024 article
Thermoplastic Elastomers and Their Physical Gels Electrospun into Tunable Microfibrous Nonwoven Mats: Structure Formation and Property Enhancement
Shamsi, M., Wells, K. M., Yan, J., Dickey, M. D., & Spontak, R. J. (2024, September 20). ADVANCED FUNCTIONAL MATERIALS, Vol. 9.
author keywords: electrospun fibers; polymer network; self-assembly; thermoplastic elastomer; TPEG
open access via doi.org (publisher)
Sources: Web Of Science, NC State University Libraries
Added: September 30, 2024
2023 journal article
Carbon molecular-sieve membranes developed from a Troger's base polymer and possessing superior gas-separation performance
JOURNAL OF MEMBRANE SCIENCE, 680.
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: July 3, 2023
2021 article
Morphological Studies of Solution-Crystallized Thermoplastic Elastomers with Polyethylene Endblocks and a Random-Copolymer Midblock
Yan, J., Lee, B., Smith, S. D., & Spontak, R. J. (2021, September 22). MACROMOLECULAR RAPID COMMUNICATIONS, Vol. 9.
author keywords: block copolymers; directed self-assembly; polymer morphology; solution crystallization; thermoplastic elastomers
MeSH headings : Crystallization; Elastomers; Polyethylene; Polymers; Temperature
TL;DR:
According to transmission electron microscopy, semi-crystalline aggregates develop at the lowest solution concentration examined (0.01 wt%), and the size and population of crystals, which dominate the copolymer morphologies, are observed to increase with increasing aging time.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
6. Clean Water and Sanitation
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: September 27, 2021
2021 journal article
Rapid and Repetitive Inactivation of SARS-CoV-2 and Human Coronavirus on Self-Disinfecting Anionic Polymers
ADVANCED SCIENCE, 8(11).
author keywords: antiviral materials; charged block polymers; microphase‐ ordered materials; polyanions; thermoplastic elastomers
MeSH headings : COVID-19 / prevention & control; COVID-19 / transmission; COVID-19 / virology; Disinfectants / therapeutic use; Humans; Pandemics; Polymers / chemistry; Polymers / therapeutic use; SARS-CoV-2 / drug effects; SARS-CoV-2 / pathogenicity
TL;DR:
It is demonstrated that an architecturally‐ and chemically‐diverse family of nanostructured anionic polymers yield a rapid and continuous disinfecting alternative to inactivate coronaviruses and prevent their transmission from contact with contaminated surfaces.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science; OpenAlex)
5. Gender Equality
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: April 5, 2021
2020 journal article
An Advanced Dual-Function MnO2-Fabric Air Filter Combining Catalytic Oxidation of Formaldehyde and High-Efficiency Fine Particulate Matter Removal
ADVANCED FUNCTIONAL MATERIALS, 30(42).
author keywords: atomic layer deposition; dual-functional fibrous filter; formaldehyde; manganese oxide; particulate matter
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: September 7, 2020
2020 journal article
Fabrication of Freestanding Metal Organic Framework Predominant Hollow Fiber Mat and Its Potential Applications in Gas Separation and Catalysis
Journal of Materials Chemistry A.
Source: ORCID
Added: February 2, 2020
2020 journal article
Ionic Complexation of Endblock-Sulfonated Thermoplastic Elastomers and Their Physical Gels for Improved Thermomechanical Performance
Journal of Colloid and Interface Science, 2.
author keywords: Thermoplastic elastomer; Thermoplastic elastomer gel; Physical gel; Block ionomer
TL;DR:
S sulfonate and subsequently complex (and physically crosslink) the endblocks with trivalent Al3+ ions, which reduces the effective hydrophilicity of the sulfonated endblocks, as evidenced by water uptake measurements, while concurrently enhancing the thermomechanical stability of the corresponding TPEGs.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
6. Clean Water and Sanitation
(Web of Science)
Source: ORCID
Added: February 8, 2020
2020 journal article
Tapered Multiblock Star Copolymers: Synthesis, Selective Hydrogenation, and Properties
Macromolecules, 5.
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
6. Clean Water and Sanitation
(Web of Science)
Source: ORCID
Added: May 25, 2020
2019 journal article
Highly CO2-permeable membranes derived from a midblock-sulfonated multiblock polymer after submersion in water
NPG Asia Materials, 11(1).
UN Sustainable Development Goal Categories
13. Climate Action
(Web of Science)
Source: ORCID
Added: October 2, 2019
2019 journal article
Toughening Poly(lactic acid) with Thermoplastic Elastomers Modified by Thiol–ene Click Chemistry
ACS Sustainable Chemistry & Engineering, 7(12), 10830–10839.
author keywords: Poly(lactic acid); Thermoplastic elastomer; Rubber toughening; Thiol-ene chemistry
UN Sustainable Development Goal Categories
12. Responsible Consumption and Production
(Web of Science)
Source: ORCID
Added: June 21, 2019
2018 journal article
Facile and solvent-free fabrication of PEG-based membranes with interpenetrating networks for CO2 separation
JOURNAL OF MEMBRANE SCIENCE, 570, 455–463.
author keywords: Polymer cross-linking; Poly(ethylene glycol); Interpenetrating networks; Aza-Michael addition; CO2 separation membrane
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation
(OpenAlex)
13. Climate Action
(Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 10, 2018
2018 journal article
Incorporation of Metallic Species into Midblock-Sulfonated Block Ionomers
MACROMOLECULAR RAPID COMMUNICATIONS, 39(22).
author keywords: block ionomers; charge neutralization; charged thermoplastic elastomers; ion incorporation; self-assembled morphology
MeSH headings : Molecular Structure; Organometallic Compounds / chemistry; Particle Size; Sulfonic Acids / chemistry; Surface Properties
TL;DR:
Results indicate that uptake generally increases with increasing salt concentration, cationic charge, and specimen DOS, and that the spatial distribution of these species is relatively uniform throughout the block ionomer films.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
6. Clean Water and Sanitation
(Web of Science)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: December 3, 2018
Employment
Updated: July 22nd, 2021 17:43
2021 - present
Kraton Corp Houston, TX, US
Scientist
R&D
Education
Updated: July 22nd, 2021 17:30
2016 - 2021
North Carolina State University Raleigh, NC, US
PhD
Department of Chemical and Biomolecular Engineering
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