Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Gernot Oreski"'
Autor:
Gernot Oreski, Bettina Ottersböck, Chiara Barretta, Petra Christöfl, Simone Radl, Gerald Pinter
Publikováno v:
Polymer Testing, Vol 125, Iss , Pp 108130- (2023)
Polyethylene terephthalate (PET) films are used when mechanical strength, thermal and chemical stability, and barrier properties to atmospheric gases are required in combination with good processability. Hydrolysis leading to embrittlement of the mat
Externí odkaz:
https://doaj.org/article/e2f1f3c6aced43cc86b2ca0ceaa601b0
Autor:
Markus Schwaiger, Christoph Waly, Michael Huszar, Gernot Oreski, Michael Feuchter, Florian Arbeiter, Katharina Resch-Fauster
Publikováno v:
Polymer Testing, Vol 124, Iss , Pp 108098- (2023)
In this work, the concept of fracture toughness improvement via spatial variation of mechanical properties is applied to a composite with 100% bio-based carbon content based on epoxidized linseed oil. By proper selection of the hardener, either citri
Externí odkaz:
https://doaj.org/article/3b4725ebea084c85a07b2dbc4fbd89b9
Autor:
Yuliya Voronko, Gabriele C. Eder, Christian Breitwieser, Wolfgang Mühleisen, Lukas Neumaier, Sonja Feldbacher, Gernot Oreski, Norbert Lenck
Publikováno v:
Energy Science & Engineering, Vol 9, Iss 9, Pp 1583-1595 (2021)
Abstract The paper provides a comprehensive overview of possible strategies for the repair of cracked polyamide‐based backsheets. A repair process has been developed that comprises the following steps: (i) cleaning, (ii) pretreatment, and (iii) rep
Externí odkaz:
https://doaj.org/article/f9c03caa7a5949aa905408c96ce78900
Autor:
Gerald Koinig, Elias Grath, Chiara Barretta, Karl Friedrich, Daniel Vollprecht, Gernot Oreski
Publikováno v:
Polymers, Vol 14, Iss 17, p 3620 (2022)
This work covers a lifecycle assessment of monolayer and multilayer films to quantify the environmental impacts of changing the management of plastic film waste. This lifecycle assessment offers the possibility of quantifying the environmental impact
Externí odkaz:
https://doaj.org/article/a378a492c5024afd9145827df22f5d13
Autor:
Petra Christöfl, Caterina Czibula, Michael Berer, Gernot Oreski, Christian Teichert, Gerald Pinter
Publikováno v:
Polymer Testing, Vol 93, Iss , Pp 106978- (2021)
Instrumented nanoindentation (NI) was used to examine the viscoelastic properties of poly(methyl methacrylate) (PMMA) as an amorphous polymer model. An evaluation combining adhesive contact and empiric spring–dashpot models has been applied to obta
Externí odkaz:
https://doaj.org/article/b9e3f16d34ab42949a0bc671645a860f
Autor:
Gernot Oreski, Gerald Pinter
Publikováno v:
Materials, Vol 15, Iss 9, p 3294 (2022)
Delamination is one of the most critical failure modes of a PV module during service lifetime. Delamination within a backsheet primarily imposes a safety risk, but may also accelerate various other PV module degradation modes. The main aim of this pa
Externí odkaz:
https://doaj.org/article/8c8ca182e95c44a3a67da895bed23ce8
Autor:
Djamel Eddine Mansour, Christoph Herzog, Petra Christöfl, Luciana Pitta Bauermann, Gernot Oreski, Andreas Schuler, Daniel Philipp, Paul Gebhardt
Publikováno v:
Polymers, Vol 13, Iss 19, p 3328 (2021)
The power degradation and failure of photovoltaic (PV) modules can be caused by changes in the mechanical properties of the polymeric components during the module lifetime. This paper introduces instrumented nanoindentation as a method to investigate
Externí odkaz:
https://doaj.org/article/86648dc7a96f41f2887d5dfccca0daac
Publikováno v:
2023 24th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fb1ce7363d6be9358f63e9be46c90ed
https://doi.org/10.1109/eurosime56861.2023.10100805
https://doi.org/10.1109/eurosime56861.2023.10100805
Autor:
Petra Christöfl, Bettina Ottersböck, Caterina Czibula, Astrid Macher, Christian Teichert, Gerald Pinter, Gernot Oreski
Publikováno v:
JOM. 74:2287-2294
The lifetime of industrial polymer products is in many cases limited by aging. Therefore, it is necessary to develop a fast and sensitive method to detect polymer aging at an early stage. A commercially available 50-µm-thick and transparent polyethy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cdaa0369e3e28e38659ed8a26db23ef
https://doi.org/10.1007/s11837-022-05278-0
https://doi.org/10.1007/s11837-022-05278-0
Publikováno v:
Polymers, Vol 13, Iss 2, p 271 (2021)
The main focus of this work is to investigate the degradation behavior of two newly developed encapsulants for photovoltaic applications (thermoplastic polyolefin (TPO) and polyolefin elastomer (POE)), compared to the most widely used Ethylene Vinyl
Externí odkaz:
https://doaj.org/article/461996dc4d7e4511ba681247b4b810de