Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Vassilis Papadakis"'
Autor:
Nectarios Vidakis, Nikolaos Michailidis, Markos Petousis, Nektarios K. Nasikas, Vassilios Saltas, Vassilis Papadakis, Nikolaos Mountakis, Apostolos Argyros, Mariza Spiridaki, Ioannis Valsamos
Publikováno v:
Defence Technology, Vol 38, Iss , Pp 16-32 (2024)
In this study, we investigated the performance improvement caused by the addition of copper (Cu) nanoparticles to high-density polyethylene (HDPE) matrix material. Composite materials, with filler percentages of 0.0, 2.0, 4.0, 6.0, 8.0, and 10.0 wt%
Externí odkaz:
https://doaj.org/article/a634462dee28460395a752b48264264a
Autor:
Nectarios Vidakis, Markos Petousis, Dimitrios Kalderis, Nikolaos Michailidis, Emmanuel Maravelakis, Vassilios Saltas, Nikolaos Bolanakis, Vassilis Papadakis, Mariza Spiridaki, Apostolos Argyros
Publikováno v:
Biochar, Vol 6, Iss 1, Pp 1-21 (2024)
Abstract The development of efficient and sustainable composites remains a primary objective of both research and industry. In this study, the use of biochar, an eco-friendly reinforcing material, in additive manufacturing (AM) is investigated. A hig
Externí odkaz:
https://doaj.org/article/897d767037da40929fbb108022ae086b
Autor:
Nikolaos Michailidis, Markos Petousis, Amalia Moutsopoulou, Apostolos Argyros, Ioannis Ntintakis, Vassilis Papadakis, Nektarios K. Nasikas, Nectarios Vidakis
Publikováno v:
European Journal of Materials, Vol 4, Iss 1 (2024)
AbstractHerein, a new generation of printable bio-composite nanofilaments is explored. The aim was to explore the efficiency of Titanium nitride (TiN) as a reinforcing agent for the Fused Filament Fabrication (FFF) 3D printing technique. TiN, a commo
Externí odkaz:
https://doaj.org/article/29b4726930f44e639f50f42f782ba0d4
Autor:
Nectarios Vidakis, Markos Petousis, Dimitrios Kalderis, Nikolaos Michailidis, Emmanuel Maravelakis, Vassilios Saltas, Nikolaos Bolanakis, Vassilis Papadakis, Apostolos Argyros, Nikolaos Mountakis, Mariza Spiridaki
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e32094- (2024)
Acrylonitrile butadiene styrene (ABS) composites were prepared in filament form compatible with the material extrusion (MEX) 3D printing method, using biochar as a filler at various loadings of up to 10.0 wt %. Samples were fabricated to experimental
Externí odkaz:
https://doaj.org/article/f4c452d4dd5d40989424f66896eaba7e
Autor:
Nectarios Vidakis, Nikolaos Michailidis, Vassilis Papadakis, Apostolos Argyros, Mariza Spiridaki, Nikolaos Mountakis, Nektarios K. Nasikas, Markos Petousis, Emmanuel Kymakis
Publikováno v:
Materials & Design, Vol 242, Iss , Pp 113032- (2024)
This research focused on developing medical-grade polypropylene (PP)/silver (Ag) nanocomposites for the production of components through material extrusion (MEX) three-dimensional printing (3DP). The objective was to improve the performance of PP by
Externí odkaz:
https://doaj.org/article/ca6bdecf117441e685df51d22fec9343
Autor:
Markos Petousis, Nikolaos Michailidis, Apostolos Korlos, Vassilis Papadakis, Constantine David, Dimitrios Sagris, Nikolaos Mountakis, Apostolos Argyros, John Valsamos, Nectarios Vidakis
Publikováno v:
Polymers, Vol 16, Iss 17, p 2400 (2024)
Robust materials in medical applications are sought after and researched, especially for 3D printing in bone tissue engineering. Poly[ε-caprolactone] (PCL) is a commonly used polymer for scaffolding and other medical uses. Its strength is a drawback
Externí odkaz:
https://doaj.org/article/2a31e213988d492ba6c8b7f15987d774
Autor:
Nektarios K. Nasikas, Markos Petousis, Vassilis Papadakis, Apostolos Argyros, John Valsamos, Katerina Gkagkanatsiou, Dimitrios Sagris, Constantine David, Nikolaos Michailidis, Emmanuel Maravelakis, Nectarios Vidakis
Publikováno v:
Nanomaterials, Vol 14, Iss 15, p 1285 (2024)
This study aimed to investigate the potential of antimony-doped tin oxide (ATO) as a reinforcing agent for polyamide 12 (PA12) in 3D printing by examining four mixtures with varying ATO concentrations (2.0 to 8.0 wt.%, with a 2.0 wt.% interval). Thes
Externí odkaz:
https://doaj.org/article/9516e05bb2754a75ba359a3579380339
Autor:
Nectarios Vidakis, Markos Petousis, Nikolaos Michailidis, Nikolaos Mountakis, Apostolos Argyros, Vassilis Papadakis, Amalia Moutsopoulou, Konstantinos Rogdakis, Emmanuel Kymakis
Publikováno v:
Next Nanotechnology, Vol 5, Iss , Pp 100054- (2024)
Polypropylene (PP) composites reinforced with hexagonal boron carbide (B4C) nanoparticles were constructed using a Material Extrusion (MEX) 3D printing method. The goal was to provide nanocomposites for MEX 3D printing with enhanced mechanical proper
Externí odkaz:
https://doaj.org/article/ea368abf9ada431896eadd4c3c7dd33d
Autor:
Nectarios Vidakis, Dimitrios Kalderis, Markos Petousis, Emmanuel Maravelakis, Nikolaos Mountakis, Nikolaos Bolanakis, Vassilis Papadakis
Publikováno v:
Biochar, Vol 5, Iss 1, Pp 1-21 (2023)
Abstract The development of sustainable and functional biocomposites remains a robust research and industrial claim. Herein, the efficiency of using eco-friendly biochar as reinforcement in Additive Manufacturing (AM) was investigated. Two AM technol
Externí odkaz:
https://doaj.org/article/89ceb64229fd4f51a28d9339454853f4
Autor:
Markos Petousis, Dimitris Sagris, Vassilis Papadakis, Amalia Moutsopoulou, Apostolos Argyros, Constantine David, John Valsamos, Mariza Spiridaki, Nikolaos Michailidis, Nectarios Vidakis
Publikováno v:
Polymers, Vol 16, Iss 12, p 1702 (2024)
In this study, titanium nitride (TiN) was selected as an additive to a high-density polyethylene (HDPE) matrix material, and four different nanocomposites were created with TiN loadings of 2.0–8.0 wt. % and a 2 wt. % increase step between them. The
Externí odkaz:
https://doaj.org/article/e59ee3e27c754a8c9bc1a8e396881a0d