High-barrier polymeric multilayer film with organic and interactive materials

Bari, Gazi A.K.M. Rafiqul; Kim, Haekyoung

doi:10.1016/j.porgcoat.2020.105814

Cited by 10 publications

(3 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…≡M-OR + HOH → ≡M-OH + ROH, (1) The sol-gel process involves the solution of precursors through hydrolysis and partial condensation, leading to the formation of sols. Subsequently, polycondensation of the hydrolyzed precursors results in the formation of the gel product [30,31]. During the drying process, solvent evaporation causes the collapse of the porous network, producing a dense xerogel.…”

Section: Sol-gel Methodsmentioning

confidence: 99%

Comprehensive Insights and Advancements in Gel Catalysts for Electrochemical Energy Conversion

Bari,

Jeong

2024

Gels

View full text Add to dashboard Cite

Continuous worldwide demands for more clean energy urge researchers and engineers to seek various energy applications, including electrocatalytic processes. Traditional energy-active materials, when combined with conducting materials and non-active polymeric materials, inadvertently leading to reduced interaction between their active and conducting components. This results in a drop in active catalytic sites, sluggish kinetics, and compromised mass and electronic transport properties. Furthermore, interaction between these materials could increase degradation products, impeding the efficiency of the catalytic process. Gels appears to be promising candidates to solve these challenges due to their larger specific surface area, three-dimensional hierarchical accommodative porous frameworks for active particles, self-catalytic properties, tunable electronic and electrochemical properties, as well as their inherent stability and cost-effectiveness. This review delves into the strategic design of catalytic gel materials, focusing on their potential in advanced energy conversion and storage technologies. Specific attention is given to catalytic gel material design strategies, exploring fundamental catalytic approaches for energy conversion processes such as the CO2 reduction reaction (CO2RR), oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and more. This comprehensive review not only addresses current developments but also outlines future research strategies and challenges in the field. Moreover, it provides guidance on overcoming these challenges, ensuring a holistic understanding of catalytic gel materials and their role in advancing energy conversion and storage technologies.

show abstract

Section: Sol-gel Methodsmentioning

confidence: 99%

Comprehensive Insights and Advancements in Gel Catalysts for Electrochemical Energy Conversion

Bari,

Jeong

2024

Gels

View full text Add to dashboard Cite

show abstract

“…[28][29][30][31] Recent years have seen a significant increase in research hotspots in polymer nanocomposites due to their numerous intriguing physicochemical, electrical, and thermal stability properties. [32][33][34][35] In order to protect the integrity of high-speed data and to prevent electromagnetic interference, the electronics industry has developed polymer composites with high dielectric constants (high-k). [36][37][38] Similarly, using a polymeric material with a lower value of dielectric constant (low-k) is also beneficial for microelectronics which are utilized for storing electrostatic energy.…”

Section: Introductionmentioning

confidence: 99%

Sesamol-based polybenzoxazines for ultra-low-k, high-k and hydrophobic coating applications

et al. 2023

View full text Add to dashboard Cite

show abstract

“…Benzoxazine resin is a kind of heat-resistant resin with wide applications; − however, only a few SMPs based on neat benzoxazine resins have been reported so far, ,,− the main reason being that neat benzoxazine resins generally have high brittleness. More importantly, none of these is fully biobased, that is, their biomass contents are lower than 100%.…”

Section: Introductionmentioning

confidence: 99%

Development and Mechanism of High-Performance Fully Biobased Shape Memory Benzoxazine Resins with a Green Strategy

Sha

Yuan

Liang

et al. 2020

ACS Sustainable Chem. Eng.

View full text Add to dashboard Cite

Developing high-performance fully biobased shape memory thermosets with a green strategy is a challenging topic of great interest. Herein, two unique fully biobased benzoxazine resins with excellent shape memory properties, denoted as poly(IE-dea) and poly(G-dea), were developed by synthesizing two fully biobased benzoxazine monomers (IE-dea and G-dea) using a solvent-free method. The thermal, mechanical, and shape memory properties of poly(IE-dea) and poly(G-dea) were studied. Among the fully biobased shape memory polymers reported so far, poly(IE-dea) and poly(G-dea) have the highest glass transition temperatures (138 and 216 °C), initial thermal decomposition temperatures (340 and 347 °C), and tensile strengths (85.1 ± 2.5 and 65.9 ± 2.7 MPa). In addition, poly(IE-dea) and poly(G-dea) exhibit excellent shape memory properties. After four shape memory cycles, their shape fixity ratios are 97.7–98.0% and 96.7–97.2%, respectively, and their shape recovery ratios are 96.7–97.2% and 93.0–93.4%. In fact, they are the first two fully neat biobased shape memory benzoxazine resins up-to-date. The mechanism behind the excellent integrated performances of poly(IE-dea) and poly(G-dea) results from unique integrated actions of the flexible decane segment and rigid cross-linked structure from the polymerization of oxazine rings.

show abstract

High-barrier polymeric multilayer film with organic and interactive materials

Cited by 10 publications

References 23 publications

Comprehensive Insights and Advancements in Gel Catalysts for Electrochemical Energy Conversion

Comprehensive Insights and Advancements in Gel Catalysts for Electrochemical Energy Conversion

Sesamol-based polybenzoxazines for ultra-low-k, high-k and hydrophobic coating applications

Development and Mechanism of High-Performance Fully Biobased Shape Memory Benzoxazine Resins with a Green Strategy

Contact Info

Product

Resources

About