Results 101 to 110 of about 265,999 (208)

Low-Temperature Dyeing of Chemically Modified PET/Spandex Blends: A Sustainable Approach for Enhanced Dyeability and Color Fastness

Molecules
Blends of polyethylene terephthalate (PET) with spandex are widely used in sportswear and outdoor apparel. However, dyeing PET/spandex fabrics remains challenging due to the high energy required at elevated dyeing temperatures and persistent problems ...
Md Morshedur Rahman, Nazrul Hsan, Ingi Hong, Shekh Md Mamun Kabir, Seunga Choi, Youngdae Kim, Soohyun Kim, Joonseok Koh   +7 more
doaj   +1 more source

Pyrolysis Studies of Polyethylene Terephthalate/Silica Nanocomposites

, 2007
The decomposition of pure polyethylene terephthalate (PET) and PET/silica nanocomposites was investigated by thermal gravimetry (TG) and pyrolysis-gas chromatography/ mass spectrometry (Py-GC/MS).
Zheng K, Zheng J, Cui P, Tian XY
core  

Circular and Bio‐Sourced Polymers for Energy Applications: Natural Feedstocks, Recycling, and Upcycling Routes

EcoEnergy, EarlyView.
This review provides a critical comparative analysis of circular and bio‐sourced polymers for energy storage, systematically evaluating natural feedstocks alongside recycling and upcycling strategies for battery components. Key structure–property–performance relationships and inherent trade‐offs between sustainability metrics and electrochemical ...
Priyank Sinha, Amul Jain, Koushik Mahata, Sanjib Banerjee   +3 more
wiley   +1 more source

Normal-hexane treatment on PET-based waste fiber depolymerization process

e-Polymers
The global increase in polyethylene terephthalate (PET)-based waste fiber poses a persistent environmental risk. While efforts have been made to repurpose waste fibers into bags, clothing, and building materials, the depolymerization process to extract ...
Cho Woo Seok, Lee Joon Hyuk, Na Da Yun, Choi Sang Sun   +3 more
doaj   +1 more source

Z‐Scheme BiOCl‐Based Photocatalysts: Recent Advances in Designing, Structural Engineering, Formation Mechanisms, and High Performance Photocatalytic Environmental Remediation

EcoEnergy, EarlyView.
This review deals with the recent advancements in design and engineering of BiOCl‐based Z‐scheme photocatalysts with emphasis on tailoring of structural, optoelectronic properties and heterojunction assembly for environmental applications including photodegradation of industrial organic waste, pharmaceuticals, pesticides, herbicides, toxic heavy metals,
Sakshi Sharma, Neha Kaushal, Victor Ezebuiro, Monika Sindhu, Lovepreet Singh, Yugesh Singh Thakur, Hendrik C. Swart, Jai Prakash   +7 more
wiley   +1 more source

Ligand Functionalization Regulation in Metal–Organic Frameworks for Waste PET Valorization Coupled With Energy‐Saving Hydrogen Production

EcoEnergy, EarlyView.
Amino‐functionalized Co‐BDC nanosheet arrays on nickel foam oxidize PET‐derived ethylene glycol with high efficiency. Electron‐donating NH2 groups optimize Co electron density, promoting selective C–C cleavage to formate (95.6% Faradaic efficiency) for conversion to potassium diformate.
Yingjie Guo, Lei Shi, Xingju Zhang, Shucong Zhang, Jincheng Li, Tong Yu, Shuyuan Ma, Lanqiao Wang, Chao Yu, Shujuan Liu, Liangcan He, Shenlong Zhao   +11 more
wiley   +1 more source

Preparation and study of polypropylene/polyethylene terephthalate composite fibres

, 2008
In this paper, polypropylene (PP)/polyethylene terephthalate (PET) blends with PP-g-AA as a compatibilizer were investigated. The surface morphology of PP/PET/PP-g-AA blends was studied by means of SEM. The compatibilization of PP/PET blends was improved
Wang, Y, Lau, KT, Wang, Yimin, Guo, Linfeng, Si, X, Guo, L, Si, Xiaojuan, Lau, Kin-Tak   +7 more
core   +1 more source

Harnessing Thin‐Film Solid‐State Electrolytes: Enabling Breakthroughs in All‐Solid‐State Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration highlighting the advantages of transitioning from traditional thick solid‐state electrolytes (SSEs) to thin‐film SSEs. Thinning the electrolyte enables higher ionic conductivity, reduced interfacial polarization, improved flexibility, compact electrode contact, and enhanced energy density, offering a promising pathway toward high‐
Yitao He, Haoyang Cheng, Li Wang, Xiangming He   +3 more
wiley   +1 more source

Circularity in 3D Printing with Poly(Ethylene Terephthalate Glycol): Copolymer Composition Dependent Degradation During Recycling

Macromolecular Materials and Engineering
Reduced environmental impact is commonly cited as a driver for additive manufacturing, but non‐circular end‐of‐life disposition of the printed materials reduces these advantages.
Sierra F. Yost, Jordan C. Smith, Bryan D. Vogt   +2 more
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