Regulating Molecular Chain Entanglement to Enhance Spinnability: Optimizing PMIA Fiber Production Through Neutralizer Selection
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.56843
Abstract: Synthesis of poly‐m‐phenylene isophthalamide (PMIA) solutions via polycondensation inherently generates HCl as a by‐product, adversely affecting polymer stability and necessitating neutralization. Introducing neutralizers adds water, a non‐solvent for PMIA, and cosolvent salts into the solution.… read more here.
Keywords: chain entanglement; neutralizer; pmia solutions; pmia ... See more keywords
Polydopamine coated poly(m-phenylene isophthalamid) membrane as heat-tolerant separator for lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2020 at "Ionics"
DOI: 10.1007/s11581-020-03699-y
Abstract: Poly(m-phenylene isophthalamide) (PMIA) membranes are promising heat-tolerant separator candidates of lithium-ion batteries (LIBs), while their wettability toward carbonate electrolyte and corresponding batteries performance are not desirable. Herein, PMIA membranes coated with ultrathin mussel-inspired polydopamine (PDA)… read more here.
Keywords: separator; pmia; pmia pda; poly phenylene ... See more keywords
Self-adhesive PMIA membranes with virus-like silica immobilized lipase for efficient biological aging of Chinese liquor
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2020.118990
Abstract: Abstract Excellent separation and biocatalysis performance of novel CALB@virus-like silica/Poly (m-phthaloyl-m-phenylenediamine) (CALB@VLS/PMIA) membranes were fabricated by the self-adhesion method via introducing the immobilized biological enzyme (CALB@VLS) on the surface of PMIA membrane, in which the… read more here.
Keywords: liquor; calb vls; membrane; pmia ... See more keywords
Low-Filler, High-Thermal-Conductivity Aramid Insulating Paper: Constructing Effective Thermal Conduction Networks via Boron Nitride/Aramid Composite Fibers.
Sign Up to like & getrecommendations! Published in 2025 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.5c15470
Abstract: To address the critical thermal management challenges in highly integrated electronics, this work reports an aramid insulating paper based on a thermally conductive fiber skeleton that constructs an efficient heat-transfer network. Hydroxylated boron nitride nanosheets… read more here.
Keywords: aramid insulating; paper; thermal conductivity; insulating paper ... See more keywords
Blending modification of PMIA with poly(vinyl pyrrolidone): towards high-performance material with enhanced mechanical property
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The Textile Institute"
DOI: 10.1080/00405000.2020.1862491
Abstract: In order to improve the mechanical properties of the poly(m-phenylene isophthalamide(PMIA) fiber, poly(vinyl pyrrolidone)(PVP) was blended with PMIA as a functional component. High-strength PMIA/PV... read more here.
Keywords: vinyl pyrrolidone; pmia; blending modification; poly vinyl ... See more keywords
Synergistic enhancements of mechanical and insulating properties in electrospun PMIA-based composite films
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ade9d5
Abstract: With the continuous pursuit of high voltage levels and integration in electrical devices, greater demands are placed on the operational performance of poly (m-phenylene isophthalamide) (PMIA)-based materials. Owing to the interfacial defects during preparation and… read more here.
Keywords: enhancements mechanical; mechanical insulating; synergistic enhancements; pmia ... See more keywords
Optimization of Preparation Conditions of Poly(m-phenylene isophthalamide) PMIA Hollow Fiber Nanofiltration Membranes for Dye/Salt Wastewater Treatment
Sign Up to like & getrecommendations! Published in 2022 at "Membranes"
DOI: 10.3390/membranes12121258
Abstract: Externally selective thin film composite (TFC) hollow fiber (HF) nanofiltration membranes (NFMs) hold great industrial application prospects because of their high surface area module. However, the complicated preparation process of the membrane has hindered its… read more here.
Keywords: preparation; nanofiltration membranes; pmia; hollow fiber ... See more keywords
Molecular Dynamics Study of the Influence of Nano SiO2 on the Thermodynamic Properties of PMIA Composites
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14153134
Abstract: The poly-m-phenyleneisophthalamide (PMIA) is widely used in the electrical field due to its numerous favorable characteristics, but its poor thermal conductivity limits its application. In this study, PMIA was modified with nano-silica (SiO2) to improve… read more here.
Keywords: properties pmia; thermodynamic properties; molecular dynamics; pmia ... See more keywords