Results 121 to 130 of about 688,991 (227)

Innovative elastomeric yarns obtained from poly(ether-ester) staple fiber and its blends with other fibers by ring and compact spinning: Fabrication and mechanical properties

AUTEX Research Journal
To develop distinctive elastic fabrics, it is essential to produce new elastomeric yarns that differ from conventional elastane filaments. The elastomeric staple yarns examined in this study are composed of poly(ether-ester), or PEE, featuring a chemical
Haile Muluneh Bekele, Chen Yi, Liu Xiaodong, Li Ruixia, Murugesh Babu K., Wang Haibo, Du Zongliang, Wu Dacheng   +7 more
doaj   +1 more source

Isothermal crystallization kinetics of poly(ethylene terephthalate) and poly(methyl methacrylate) blends

eXPRESS Polymer Letters, 2007
Different kinetic models like the Avrami, Tobin and Urbanovici-Segal models have been applied for determining the isothermal crystallization kinetics of virgin poly(ethylene terephthalate) (PET) and PET/poly(methyl methacrylate) (PMMA) blends.
doaj   +1 more source

Flexible photocatalytic materials: From substrate engineering to multi‐field synergistic enhancement

FlexMat, EarlyView.
This review examines flexible photocatalytic systems, covering substrate evolution from polymers to biomass, fabrication methods like electrospinning, and key mechanical and optoelectrochemical metrics under deformation. Enhancement strategies are critically discussed, followed by applications in energy conversion, environmental remediation, and ...
Weiqi Wang, Xinrong Zhang, Jing Zhao, Songcan Wang   +3 more
wiley   +1 more source

Degradation Mechanism and Stabilization Strategies for Large‐Area Perovskite Solar Modules

Interdisciplinary Materials, EarlyView.
This review summarizes the degradation mechanisms specific to perovskite solar modules, focusing on large‐area fabrication and uniformity‐related degradation, cell interconnection and degradation related to scribe processing, device encapsulation, reverse‐bias degradation and potential‐induced degradation, and outlines corresponding mitigation ...
Peng Xu, Xinzhu Li, Xuezheng Liu, Xinyu Zhao, Jinzhan Cheng, Wanlin Guo, Xiaoming Zhao   +6 more
wiley   +1 more source

Impact of Waste‐Derived Slate Dust on Structural, Thermal, and Thermomechanical Behavior of Recycled Poly(Ethylene Terephthalate)

Polymer Composites, EarlyView.
This study investigates the use of waste slate dust as a filler in recycled PET. Incorporating up to 20 wt% slate dust caused no filler‐induced molecular degradation, increased the crystallization temperature, thermal conductivity, and storage modulus. ABSTRACT Recycled polyethylene terephthalate (rPET) is widely considered a sustainable alternative to
Aditya Chauhan, Tej Singh, Andrea Fiorati, Sampat Singh Bhati, László Lendvai, Luigi De Nardo, Robert Brüll   +6 more
wiley   +1 more source

Additive Manufacturing of Glass Fiber‐Reinforced Polypropylene and Its Behavior Under Controlled Hydrogen Exposure

Polymer Composites, EarlyView.
Experimental and numerical assessment of GFRPP under lower experimental hydrogen pressures using tensile testing, SEM analysis, and hydrogen uptake estimation. ABSTRACT Glass fiber‐reinforced polypropylene (GFRPP) composites are increasingly explored for hydrogen transport and storage due to their lightweight nature and corrosion resistance.
Ahmadyar Qureshi, Ulises Martin, Abdul Mannan, Homero Castaneda   +3 more
wiley   +1 more source

Polybutylene Adipate Terephthalate Meltblown Nonwoven With Annular Meltblown Die: Processability and Structure–Property Relationship

Polymer Engineering &Science, EarlyView.
Schematics of meltblown fiber formation with key processing parameters and their influences on processing window and nonwoven barrier properties. ABSTRACT This study evaluates the meltblown processing behavior of Polybutylene Adipate Terephthalate (PBAT), one of promising biodegradable polymers, and investigates the complex processing–structure ...
Eunkyoung Shim, Mehmet Dasdemir, Natalie Young, Behnam Pourdeyhimi   +3 more
wiley   +1 more source

Investigation of a Polyamide 6 (PA6) and Polybutylene Succinate (PBS) Blend as Candidate Matrix for Self‐Healing Application

Polymer Engineering &Science, EarlyView.
This illustration shows polyamide 6 (PA6) blended with 20–50% polybutylene succinate (PBS) by volume. The balance between tensile properties, fracture toughness and self‐healing capability is achieved in the 30% vol PBS blend. Thermal healing at 140°C results in 40% fracture toughness recovery in a blend containing 30% vol PBS.
Laura Simonini, Riccardo Ramundo, Daniele Rigotti, Alessandro Sorze, Alessandro Pegoretti, Andrea Dorigato   +5 more
wiley   +1 more source

Electrospun conducting polymers: recent trends and the transition towards a sustainable future

Polymer International, EarlyView.
This review discusses the electrospinning of conducting polymers, detailing procedures, fibrous morphologies, improved properties, applications in electronics, and challenges, while outlining future directions for nanofibre‐based devices in various fields.
Xenofon Karagiorgis, Sofia Sandhu, Peter J. Skabara, Ravinder Dahiya   +3 more
wiley   +1 more source

Unsaturated biobased polyesters from bicyclic α‐pinene‐based diols

Polymer International, EarlyView.
We present the synthesis of four biosourced unsaturated polyesters made from chiral terpene‐based diols and esters of renewable diacids. The resulting materials harbor a bicyclic pinene ring in their backbones which leads to enhanced thermal properties while still conferring susceptibility to enzyme hydrolysis for chains having a cis alkene.
Ganapathy Ranjani, Shengwei Sun, Erik Sundén, Diana Bernin, Per‐Olof Syrén   +4 more
wiley   +1 more source