☆ 4.7 Article

Sustainable Polycaprolactone Polyol-Based Thermoplastic Poly(ester ester) Elastomers Showing Superior Mechanical Properties and Biodegradability

POLYMERS (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Biochemistry & Molecular Biology

Mesoscale Simulation Based on the Dynamic Mean-Field Density Functional Method on Block-Copolymeric Ionomers for Polymer Electrolyte Membranes

Hoseong Kang et al.

Summary: In this study, a mesoscale simulation based on the dynamic mean-field density functional method was used to investigate the morphology of sulfonated block copolymers for polymer electrolyte membranes in fuel cells. The results showed that the model with a higher sulfonation degree of sulfonated monomers exhibited better phase separation and water channel formation compared to other models.

MEMBRANES (2023)

添加到收藏夹

Review Multidisciplinary Sciences

Recent advancements in lignocellulose biomass-based carbon fiber: Synthesis, properties, and applications

Athira Vinod et al.

Summary: The need to reduce global carbon footprint has led to efforts in various sectors, including green carbon fiber sustainability. Biomass, particularly lignin, is considered a potential natural source for carbon fibers due to its reasonable cost, sustainability, and high carbon content. This review examines various bio precursors and their role in lignin carbon fiber synthesis, as well as applications of lignin carbon fiber.

HELIYON (2023)

添加到收藏夹

Article

A comprehensive review on advancements of elastomers for engineering applications

Ibrahim M. Alarifi

Advanced Industrial and Engineering Polymer Research (2023)

添加到收藏夹

Article

Advanced characterization techniques for nanostructured materials in biomedical applications

Praveenkumara Jagadeesh et al.

Advanced Industrial and Engineering Polymer Research (2023)

添加到收藏夹

Article Chemistry, Physical

Effect of temperature, rate, and molecular weight on the failure behavior of soft block copoly(ether-ester) thermoplastic elastomers

Simone Sbrescia et al.

Summary: In this study, the failure behavior of TPEEs based on model block copolymers was evaluated over a wide range of temperatures, deformation rates, and molecular weights. Small changes in temperature or rate led to a sharp transition in the material's mechanical response. Digital Image Correlation was used to measure stress distribution changes and the viscoelasticity and strain-dependent morphology of TPEs were considered to explain the rate-dependent behavior.

SOFT MATTER (2023)

添加到收藏夹

Review Nanoscience & Nanotechnology

Bioplastics for a circular economy

Jan-Georg Rosenboom et al.

Summary: Bioplastics have the potential to contribute to a more sustainable and circular economy by reducing carbon footprint and offering advantageous material properties. However, they also face challenges such as negative agricultural impacts, competition with food production, unclear end-of-life management, and higher costs. Emerging chemical and biological methods can enable the upcycling of plastic waste into higher-quality materials. Standardization and guidelines are needed to guide purchasing choices, and clear regulations and financial incentives are essential for the large-scale adoption of bioplastics in a truly sustainable manner.

NATURE REVIEWS MATERIALS (2022)

添加到收藏夹

Review Polymer Science

Biobased vitrimers: Towards sustainable and adaptable performing polymer materials

Matteo Andrea Lucherelli et al.

Summary: Covalent Adaptable Networks (CAN) are innovative polymers that bridge the gap between thermoplastics and thermosets by utilizing dynamic covalent chemistry. Vitrimers, a type of CAN, are crosslinked polymers in which the covalent linkages can be redistributed within the network upon heating thanks to associative exchange reactions, while maintaining the network integrity.

PROGRESS IN POLYMER SCIENCE (2022)

添加到收藏夹

Article Polymer Science

Highly Active Heterogeneous Double Metal Cyanide Catalysts for Ring-Opening Polymerization of Cyclic Monomers

Chinh-Hoang Tran et al.

Summary: A series of heterogeneous Zn-Co double metal cyanide (DMC) catalysts were investigated for ring-opening polymerization (ROP) of various cyclic monomers. It was found that inexpensive and commonly used organic solvents were effective complexing agents for the preparation of DMC catalysts, which showed high catalytic activity for the ROP of propylene oxide, epsilon-caprolactone, and delta-valerolactone. The chemical structures and compositions of the catalysts were determined using various techniques, and alpha, omega-hydroxyl-functionalized polyether and polyester polyols with high yields and tunable molecular weights were successfully synthesized in the presence of different initiators. Kinetic studies of the ROP of delta-valerolactone were also conducted to confirm the reaction mechanism.

POLYMERS (2022)

添加到收藏夹

Review Materials Science, Composites

Sustainable recycling technologies for thermoplastic polymers and their composites: A review of the state of the art

Praveenkumara Jagadeesh et al.

Summary: This review article discusses the environmental and economic effects of recycling and sustainable thermoplastic polymer recycling technologies. Recycled thermoplastics have been utilized as matrices in the production of various composites, which are widely used in food and packaging, construction and building, transportation, and indoor applications. The desirable properties of thermoplastic polymers have led to their extensive use in place of metals, but increased landfilling and incineration of plastics have negative impacts on the ecosystem. In response to these problems, many countries are adopting the circular economy concept to promote reuse and recycling of materials.

POLYMER COMPOSITES (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Sustainable Thermosets and Composites Based on the Epoxides of Norbornylized Seed Oils and Biomass Fillers

Jomin Thomas et al.

Summary: In this study, thermosets and composites were fabricated from the epoxides of norbornane seed oils and lignocellulosic sorghum-derived biomass fillers were added. The curing behavior, T-g, crosslinking efficiency, and thermal stability of the thermosets were characterized. The addition of biomass fillers increased the bio-based content and improved the properties of the composites. Furthermore, the use of torrefied and carbonized sorghum filler variants enhanced the performance of the composites. SEM images showed good interfacial adhesion between the polymer matrix, fillers, and fiber phase. These fabricated composites demonstrate the potential for being sustainable, greener, and lightweight.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2022)

添加到收藏夹

Article Chemistry, Applied

Effect of α-, β-, γ-, and δ-dicarbonyl complexing agents on the double metal cyanide-catalyzed ring-opening polymerization of propylene oxide

Chinh Hoang Tran et al.

Summary: Using dicarbonyl compounds as complexing agents for Zn(II)-Co(III) DMC catalysts in the ring-opening polymerization of epoxides can lead to higher yields and lower unsaturation levels in the resulting polyols. The ability to tune the catalytic behavior with these new complexing agents offers great potential for the synthesis of high quality polyols.

CATALYSIS TODAY (2021)

添加到收藏夹

Article Polymer Science

Hardness Modulated Thermoplastic Poly(ether ester) Elastomers for the Automobile Weather-Strip Application

Su Hyeon Jeon et al.

Summary: A series of poly(ether ester) elastomers are synthesized to develop new materials for automobile weather-stripping and seal parts, replacing conventional rubbers. Hardness can be modulated by controlling chain extender composition and the ratio of hard to soft segments, while crystallinity and phase separation behavior can also be tuned accordingly.

POLYMERS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Degradation Rates of Plastics in the Environment

Ali Chamas et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

添加到收藏夹

Review Polymer Science

Degradation mechanisms of polycaprolactone in the context of chemistry, geometry and environment

Michal Bartnikowski et al.

PROGRESS IN POLYMER SCIENCE (2019)

添加到收藏夹

Review Polymer Science

Recent advances in thermoplastic elastomers from living polymerizations: Macromolecular architectures and supramolecular chemistry

Weiyu Wang et al.

PROGRESS IN POLYMER SCIENCE (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Highly stretchable and transparent ionic conducting elastomers

Lei Shi et al.

NATURE COMMUNICATIONS (2018)

添加到收藏夹

Review Multidisciplinary Sciences

Biodegradability standards for carrier bags and plastic films in aquatic environments: a critical review

Jesse P. Harrison et al.

ROYAL SOCIETY OPEN SCIENCE (2018)

添加到收藏夹

Article Polymer Science

Effect of chain-extender modification on the structure and properties of thermoplastic poly(ether ester) elastomers

Johnson V. John et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2016)

添加到收藏夹

Article Polymer Science

Thermoplastic polyurethane elastomers from bio-based poly(delta-decalactone) diols

Donglin Tang et al.

POLYMER CHEMISTRY (2014)

添加到收藏夹

Article Polymer Science

MesoDyn modeling study of the phase morphologies of miktoarm poly(ethylene oxide)-b-poly(methyl methacrylate) copolymers doped with nanoparticles

Dan Mu et al.

POLYMER INTERNATIONAL (2014)

添加到收藏夹

Article Polymer Science

Hydrolytic degradation of segmented polyurethane copolymers for biomedical applications

Subrata Mondal et al.

POLYMER DEGRADATION AND STABILITY (2012)

添加到收藏夹

Review Polymer Science

The return of a forgotten polymer-Polycaprolactone in the 21st century

Maria Ann Woodruff et al.

PROGRESS IN POLYMER SCIENCE (2010)

添加到收藏夹

Article Biochemistry & Molecular Biology

Biodegradation of Poly(butylene succinate) Powder in a Controlled Compost at 58 °C Evaluated by Naturally-Occurring Carbon 14 Amounts in Evolved CO2 Based on the ISO 14855-2 Method

Masao Kunioka et al.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2009)

添加到收藏夹

Article Polymer Science

Synthesis and characterization of biodegradable aliphatic copolyesters with poly(tetramethylene oxide) soft segments

Dragana Pepic et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2007)

添加到收藏夹

Article Polymer Science

A novel route to α,ω-telechelic poly(ε-caprolactone) diols, precursors of biodegradable polyurethanes, using catalysis by decamolybdate anion

Jose E. Baez et al.

POLYMER (2006)

添加到收藏夹

Article Polymer Science

Mesoscopic simulation on phase behavior of ternary copolymeric solution in the absence and presence of shear

Xiuqing Zhang et al.

MACROMOLECULES (2006)

添加到收藏夹

Review Biochemistry & Molecular Biology

Recent developments in ring opening polymerization of lactones for biomedical applications

AC Albertsson et al.

BIOMACROMOLECULES (2003)

添加到收藏夹

Article Polymer Science

Preparation and properties of highly functional copolyetheresters

YH Park et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2003)

添加到收藏夹

Article Engineering, Biomedical

Synthesis, characterization, and cytocompatibility of efastomeric, biodegradable poly(ester-urethane)ureas based on poly(caprolactone) and putrescine

JJ Guan et al.

JOURNAL OF BIOMEDICAL MATERIALS RESEARCH (2002)

添加到收藏夹

Article Polymer Science

Analysis of comonomer content and cyclic oligomers of poly(ethylene terephthalate)

BJ Holland et al.

POLYMER (2002)

添加到收藏夹

Article Polymer Science

Poly(trimethylene terephthalate) molecular weight and Mark-Houwink equation

HH Chuah et al.

POLYMER (2001)

添加到收藏夹

Article Polymer Science

Cocrystallization behavior of poly(butylene terephthalate-co-butylene 2,6-naphthalate) random copolymers

YG Jeong et al.

MACROMOLECULES (2000)

添加到收藏夹

Article Polymer Science

Synthesis and characterization of poly(copolyethers-block-polyamides) II.: Characterization and properties of the multiblock copolymers

A Boulares et al.

POLYMER (2000)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.