Zobrazeno 1 - 10
of 379
pro vyhledávání: '"Christian, Mitterer"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Capturing a shear band in a metallic glass during its propagation experimentally is very challenging. Shear bands are very narrow but extend rapidly over macroscopic distances, therefore, characterization of large areas at high magnification
Externí odkaz:
https://doaj.org/article/d49fe65b8fdc4f5abaf23f5955c0e031
Autor:
Florian Knabl, Nikolaos Kostoglou, Ram K. Gupta, Afshin Tarat, Steven Hinder, Mark Baker, Claus Rebholz, Christian Mitterer
Publikováno v:
C, Vol 10, Iss 2, p 31 (2024)
Metal–carbon nanocomposites are identified as key contenders for enhancing water splitting through the oxygen evolution reaction and boosting supercapacitor energy storage capacitances. This study utilizes plasma treatment to transform natural grap
Externí odkaz:
https://doaj.org/article/cfc8098911c64188aca319c4b8f39724
Autor:
Nikolaos Kostoglou, Sebastian Stock, Angelos Solomi, Damian M. Holzapfel, Steven Hinder, Mark Baker, Georgios Constantinides, Vladislav Ryzhkov, Jelena Maletaskic, Branko Matovic, Jochen M. Schneider, Claus Rebholz, Christian Mitterer
Publikováno v:
Nanomaterials, Vol 14, Iss 7, p 601 (2024)
This study considers the influence of purity and surface area on the thermal and oxidation properties of hexagonal boron nitride (h-BN) nanoplatelets, which represent crucial factors in high-temperature oxidizing environments. Three h-BN nanoplatelet
Externí odkaz:
https://doaj.org/article/5fcb7532178b445d920e808d6ebf817c
Autor:
Batuhan Mulla, Kyriacos Ioannou, Gkerman Kotanidis, Ioannis Ioannidis, Georgios Constantinides, Mark Baker, Steven Hinder, Christian Mitterer, Ioannis Pashalidis, Nikolaos Kostoglou, Claus Rebholz
Publikováno v:
C, Vol 10, Iss 1, p 19 (2024)
The removal of contaminants from aqueous solutions by adsorption onto carbonaceous materials has attracted increasing interest in recent years. In this study, pristine and oxidized activated carbon (AC) fabrics with different surface textures and por
Externí odkaz:
https://doaj.org/article/68851c3eaf41404e83c7b94f988d355d
Autor:
Florian Knabl, Nikolaos Kostoglou, Velislava Terziyska, Steven Hinder, Mark Baker, Etienne Bousser, Claus Rebholz, Christian Mitterer
Publikováno v:
Nanomaterials, Vol 14, Iss 2, p 164 (2024)
In recent nanomaterials research, combining nanoporous carbons with metallic nanoparticles, like palladium (Pd), has emerged as a focus due to their potential in energy, environmental and biomedical fields. This study presents a novel approach for sy
Externí odkaz:
https://doaj.org/article/f778d914c23e4a0eb09b141f509922d5
Autor:
Lisa-Marie Weniger, Christoph Gammer, Marek Niewczas, Megan J. Cordill, Florian Spieckermann, Philippe Djemia, Damien Faurie, Chen-Hui Li, Alice Lassnig, Velislava L. Terziyska, Christian Mitterer, Jürgen Eckert, Oleksandr Glushko
Publikováno v:
Materials & Design, Vol 232, Iss , Pp 112099- (2023)
To expand the basis for property-oriented material design, complex relationships between chemistry, atomistic structure, and properties of sputter-deposited AgxAu85-xSi15 alloys are investigated using versatile experimental methods. According to diff
Externí odkaz:
https://doaj.org/article/c06e3e5e34834dcdbe64c25b2a13717d
Autor:
Andreas Kaidatzis, Nafsika Mouti, Michalis Arfanis, Giorgos Papadimitropoulos, Christian Mitterer, Polycarpos Falaras, Konstantinos Giannakopoulos
Publikováno v:
Materials Research Express, Vol 10, Iss 11, p 115501 (2023)
We investigate super-hydrophilic TiO _2 (titania) films for concentrated solar-thermal power applications. Reactive magnetron sputtering has been used to deposit 8 to 12 nm thick titania thin films onto borosilicate microscope glass slides, low-Fe ex
Externí odkaz:
https://doaj.org/article/0e48d122e7064ba88b97f516b2379bc9
Autor:
Johann Peter Mogeritsch, Robert Franz, Mehran Golizadeh, Christian Mitterer, Abdellah Kharicha
Publikováno v:
Crystals, Vol 12, Iss 10, p 1486 (2022)
Due to the extreme thermal conditions and short lifetimes, experimental exploration of cathode spots in vacuum arcs is very difficult. The intensive heat in the cathode spot is believed to be generated by ion bombardment and by Joule heating. However
Externí odkaz:
https://doaj.org/article/1a657d4186c441fb9ac5f3d9b02ce401
Autor:
Julian Selinger, Sebastian Stock, Werner Schlemmer, Mathias Hobisch, Nikolaos Kostoglou, Qamar Abbas, Oskar Paris, Christian Mitterer, Michael Hummel, Stefan Spirk
Publikováno v:
Nanomaterials, Vol 12, Iss 15, p 2647 (2022)
Coffee, as one of the most traded resources, generates a vast amount of biogenic by-products. Coffee silver skins (CSS), a side stream from the roasting process, account for about 4 wt.%. Despite the abundancy of CSS, possible routes to generate adde
Externí odkaz:
https://doaj.org/article/8e93162e97b945fa82062063d5d03aff
Autor:
Matthias Gsellmann, Thomas Klünsner, Christian Mitterer, Martin Krobath, Michael Wurmshuber, Harald Leitner, Werner Ecker, Stefan Marsoner, Verena Maier-Kiener, Daniel Kiener, Gerald Ressel
Publikováno v:
Materials & Design, Vol 204, Iss , Pp 109690- (2021)
Knowledge about the adhesion of protective hard coatings on tool materials is of great importance to understand their failure mechanisms in metalworking. Until now, common techniques such as scratch and indentation tests are used to establish a quali
Externí odkaz:
https://doaj.org/article/c8a72f884aa94d57b93e1427d5e28b15