Results 11 to 20 of about 1,315 (207)

Mechanically Triggered Chemical Recyclable Polyethylene‐Like Materials [PDF]

Angewandte Chemie, Volume 138, Issue 11, 9 March 2026.
Polyethylene‐like copolymers with benchmark properties are prepared by embedding latent cyclobutene mechanophores to overcome PE's end‐of‐life limits. The mechanophores are inert in service but are selectively opened by solvent‐free ball milling to yield well‐defined telechelic oligomers.
Menghe Xu, Peng Liu, Changle Chen, Tae‐Lim Choi   +3 more
wiley   +3 more sources

Long-term performance of oxidized zirconium on conventional and highly cross-linked polyethylene in total hip arthroplasty

SICOT-J, 2020
Introduction: Polyethylene wear and subsequent osteolysis remain obstacles to the long-term survivorship of total hip arthroplasty (THA). Highly cross-linked polyethylene (XLPE) with radical quenching represents a massive leap forward with dramatically ...
Carli Alberto V., Patel Anay R., Cross Michael B., Mayman David J., Carroll Kaitlin M., Pellicci Paul M., Jerabek Seth A.   +6 more
doaj   +2 more sources

Rate of revision and wear penetration in different polyethylene liner compositions in total hip arthroplasty: a Bayesian network meta-analysis [PDF]

Scientific Reports
The present Bayesian network meta-analysis compared different types of polyethylene liners in total hip arthroplasty (THA) in terms of wear penetration (mm/year) and rate of revision.
Filippo Migliorini, Marcel Betsch, Nicola Maffulli, Luise Schäfer, Frank Hildebrand, Joshua Kubach, Mario Pasurka   +6 more
doaj   +2 more sources

Significantly enhanced DC breakdown strength and high‐temperature resistivity of cross‐linked polyethylene through alloying polystyrene strategy

High Voltage
Developing a stable insulation material stands as a crucial challenge for high‐voltage direct current (HVDC) cable insulation. This work proposes an alloying strategy to significantly enhance the breakdown strength and high‐temperature resistivity of ...
Muneeb Ahmed, Lisheng Zhong, Jinghui Gao, Fei Li, Nuo Xu, Wenpeng Li, Liang Cao   +6 more
doaj   +2 more sources

CTA-mediated free radical cross-linking behavior toward highly cross-linked polyethylene with enhanced dielectric performance

APL Materials
Developing highly cross-linked low-density polyethylene to improve dielectric performance is the key to ensuring the reliability and stability of high-voltage cables.
Kai Shang, Yifan Wu, Jiacai Li, Shihang Wang, Yang Feng, Shengtao Li   +5 more
doaj   +2 more sources

Space Charge Measurement and Modelling in Cross-Linked Polyethylene

Energies, 2020
Cross-linked polyethylene, commercially known as XLPE, is widely used as an insulating material in high voltage cables. However, space charge accumulation under the DC field is one of the most challenging problems in the further development of XLPE ...
Yunpeng Zhan, George Chen, Miao Hao, Lu Pu, Xuefeng Zhao, Sen Wang, Jian Liu   +6 more
doaj   +2 more sources

Total hip replacements with bearings with cross-linked polyethylene

Zdravniški Vestnik, 2009
Introduction: Polyethylene has excellent properties as a bearing material for total joint replacements, though it also has some shortcomings. Polyethylene wear debris leads to a biological response, osteolysis and aseptic component loosening.
Rihardr Trebše, Simon Kovač, Aleš Berce, Miha Pukl, Ingrid Milošev   +4 more
doaj   +2 more sources

Characterization and health index assessment of 34.5 kV cross-linked polyethylene (XLPE) power cables [PDF]

Scientific Reports
Ali Ahmed Salem, Waleed M. Hamanah, Salem Mgammal Al-Ameri, Mahmood Alhajj, Samir Ahmed Al-Gailani   +4 more
openaire   +2 more sources

Polyethylene wear and cup migration of cemented total hip arthroplasty with femoral heads made of oxidized zirconium, steel, or cobalt chromium: a 10-year secondary analysis from a randomized trial using radiostereometry [PDF]

Acta Orthopaedica
Background and purpose: We aimed to evaluate polyethylene (PE) wear, cup migration, and clinical outcome over 10 years in total hip arthroplasties (THA) using different articulations. Methods: This is a secondary analysis of 150 patients randomized into
Håkon Greve Johannessen, Geir Hallan, Thomas Kadar, Anne Marie Fenstad, Stein Håkon Låstad Lygre, Kristin Haugan, Paul Johan Høl, Mona Badawy, Benedikt Jonsson, Kari Indrekvam, Arild Aamodt, Ove Furnes   +11 more
doaj   +2 more sources

A review: partial discharge in medium voltage cross-linked polyethylene XLPE cable

IOP Conference Series: Earth and Environmental Science, 2023
Abstract Power cables are one of the equipment that plays a vital role in the power system network, either in High Voltage (HV) or Medium Voltage (MV) network. To ensure a reliable power supply and distribution, the integrity and the condition of the cable system must be ensured.
Nur Syazwani Binti Abdul Bahari, Kuan Tze Mei, Azrul Bin Mohd Ariffin   +2 more
openaire   +1 more source