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Polymers, Volume 17, Issue 4

February-2 2025 - 121 articles

Cover Story: Buildings account for 40% of the EU’s energy use and 36% of its greenhouse gas emissions, highlighting the need for improved building insulation. Microcellular foams are promising thermal insulators but allow infrared radiation to pass through, increasing heat transfer. One sustainable solution involves the incorporation of graphene nanoplatelets (GnPs) into PMMA foams, which act as infrared blockers. The results of this study show that the addition of GnPs reduces radiative heat transfer by 33% and solid conductivity by up to 18%, lowering thermal conductivity to 38 mW·m⁻¹·K⁻¹. Our results confirm that small GnP additions enhance insulation, offering a viable strategy for improving the thermal performance of polymer-based materials. View this paper
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Articles (121)

  • Article
  • Open Access
1 Citations
1,703 Views
19 Pages

A Strategy Towards the Valorization of Aloe Vera Rinds to Obtain Crystalline Cellulose: Pretreatment Effects and Elemental Analysis

  • Mayra Elizabeth Juárez Méndez,
  • Diana Palma Ramírez,
  • David Salvador García Zaleta,
  • Karen A. Neri Espinoza,
  • Acela López Benítez,
  • Deyanira del Ángel López,
  • Sandra Soledad Morales García and
  • Helen Willcock

19 February 2025

Although crystalline nanocellulose (CNCs) can be extracted from different resources, the employed pretreatments, which disrupt the inter- and intramolecular physical interactions, depend on the biomass sources. This study aims to valorize Aloe Vera (...

  • Article
  • Open Access
5 Citations
1,523 Views
20 Pages

19 February 2025

Driven by polymer processing–property data, machine learning (ML) presents an efficient paradigm in predicting the stress–strain curve. However, it is generally challenged by (i) the deficiency of training data, (ii) the one-to-many issue...

  • Article
  • Open Access
2 Citations
961 Views
16 Pages

Effects of Polymeric Crosslinker on Network Structure, Morphology, and Properties of Liquid Isoprene Rubber

  • Jishnu Nirmala Suresh,
  • Hans Liebscher,
  • Hartmut Komber,
  • Muhammad Tahir,
  • Gerald Gerlach and
  • Sven Wießner

19 February 2025

In this study, we investigated the influence of an epoxy end-capped polypropylene oxide crosslinker (epoxy-PPO) on the formation of the crosslinked network structure, the stress–strain response, and the electro-mechanical actuation performance...

  • Article
  • Open Access
5 Citations
1,222 Views
25 Pages

19 February 2025

The rising resistance of bacteria to antibiotics has driven the search for new antimicrobial agents. This study focused on encapsulating Buforin I, an antimicrobial peptide, in chitosan/polyethylene oxide (CS-PEO) nanofibers. Buforin I was loaded at...

  • Article
  • Open Access
4 Citations
4,228 Views
16 Pages

Electrochemical Biosensors by Means of Molecularly Imprinted Polymers (MIPs) Cortisol Recognition

  • Jindapa Nampeng,
  • Naphatsawan Vongmanee,
  • Chuchart Pintavirooj,
  • Wen-Tai Chiu and
  • Sarinporn Visitsattapongse

19 February 2025

Depression and anxiety are two common mental health issues that require serious attention, as they have significant impacts on human well-being, with both being emotionally and physically reflected in the increasing number of suicide cases globally....

  • Article
  • Open Access
2 Citations
1,129 Views
23 Pages

19 February 2025

Microbial-induced carbonate precipitation (MICP) is an eco-friendly soil stabilization technique. This study explores the synergistic effects of incorporating hydroxypropyl methylcellulose (HPMC) into the MICP process to enhance the disintegration an...

  • Article
  • Open Access
739 Views
18 Pages

19 February 2025

Silicone structural adhesives (SSAs) play a critical role in load transfer within glass curtain wall systems. With the increasing service life of existing glass curtain walls in recent years, their structural safety has become a significant concern a...

  • Article
  • Open Access
1 Citations
890 Views
12 Pages

19 February 2025

Cross-linked polyethylene (XLPE) insulation is used in most advanced power cable technology. However, in traditional cross-linking, the conductivity of the cross-linking system sharply increases due to the presence of additives (antioxidants and cros...

  • Article
  • Open Access
1 Citations
1,573 Views
17 Pages

Ultrashort Pulse Laser Fabrication and Evaluation of Innovative Resorbable Barbed Sutures

  • Karuna Nambi Gowri,
  • Walid Al Asad,
  • Shubha Majumder,
  • Xin Zhao and
  • Martin William King

19 February 2025

Laser micro-machining is a rapidly growing technique to create, manufacture and fabricate microstructures on different materials ranging from metals and ceramics to polymers. Micro- and nano-machining on different materials has been helpful and usefu...

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Polymers - ISSN 2073-4360