Zobrazeno 1 - 10
of 2 487
pro vyhledávání: '"Stephan V"'
Autor:
Fabian A. C. Apfelbeck, Julian E. Heger, Tianle Zheng, Tianfu Guan, Matthias Schwartzkopf, Stephan V. Roth, Peter Müller‐Buschbaum
Publikováno v:
Small Science, Vol 4, Iss 10, Pp n/a-n/a (2024)
Electrode materials for application in lithium‐ion batteries are commonly probed by X‐ray diffraction (XRD) to investigate their crystalline structure. Grazing incidence wide‐angle X‐ray scattering (GIWAXS) is an extension to XRD since in‐p
Externí odkaz:
https://doaj.org/article/8d6f7d6347aa45149e77944f3d872b34
Autor:
Stephan V. Kozhukharov, Christian Girginov, Stefania Portolesi, Aleksandar Tsanev, Vanya Lilova, Mariya Georgieva, Emil Lilov, Plamen Petkov
Publikováno v:
Journal of Electrochemical Science and Engineering (2024)
Although their exceptional re-passivation ability, Al-alloys are susceptible to corrosion due to the amphoteric nature of the alumina passivation films. This issue is exacerbated by the disruption of these films by intermetallics on the surfaces of h
Externí odkaz:
https://doaj.org/article/02f72e2ca1be4abea9dd98611ed8acc6
Autor:
Christian L. Weindl, Kexin Wu, Christian E. Fajman, Zhuijun Xu, Tianle Zheng, Ting Tian, Constantin Harder, Benedikt Sochor, Stephan V. Roth, Thomas F. Fässler, Peter Müller-Buschbaum
Publikováno v:
Advanced Energy & Sustainability Research, Vol 4, Iss 10, Pp n/a-n/a (2023)
Amphiphilic diblock copolymer poly(styrene‐b‐ethylene oxide) templating in combination with sol–gel chemistry is utilized to synthesize porous mixed silicon/germanium/potassium/carbon (Si/Ge/K/C) thin films. As a Si/Ge source, the dissolvable Z
Externí odkaz:
https://doaj.org/article/880cf9b618414ab8a8c87645b3ff62d0
Autor:
Sirui Liu, Mercedes A. Bettelli, Xinfeng Wei, Antonio J. Capezza, Benedikt Sochor, Fritjof Nilsson, Richard T. Olsson, Eva Johansson, Stephan V. Roth, Mikael S. Hedenqvist
Publikováno v:
Macromolecular Materials and Engineering, Vol 308, Iss 2, Pp n/a-n/a (2023)
Abstract Hygroscopic biopolymers like proteins and polysaccharides suffer from humidity‐dependent mechanical properties. Because humidity can vary significantly over the year, or even within a day, these polymers will not generally have stable prop
Externí odkaz:
https://doaj.org/article/bb1b4f08f9b84878b0e19756bfd71b6a
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 23, Iss 12, Pp n/a-n/a (2022)
Abstract The magnitude of earthquakes on continental normal faults rarely exceeds 7.0 Mw. However, because of their vicinity to large population centers they can be highly destructive. Long recurrence time, relatively small deformations, and limited
Externí odkaz:
https://doaj.org/article/efac1dd64d5c45818f4b265c87991384
Autor:
Neelima Paul, Junyu Huang, Chang Liu, Taidong Lin, Chenghao Ouyang, Zhaoyu Liu, Chunfeng Chen, Zhongyi Chen, Zhiyin Weng, Matthias Schwartzkopf, Stephan V. Roth, Peter Müller-Buschbaum, Amitesh Paul
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
Abstract Semiconductor quantum dot (QD) arrays can be useful for optical devices such as lasers, solar cells and light-emitting diodes. As the size distribution influences the band-gap, it is worthwhile to investigate QDs prepared using different sol
Externí odkaz:
https://doaj.org/article/525d2d335c2748d49d950a54a5ea6c92
Autor:
Aleksandra Chumakova, Felizitas Kirner, Andrei Chumakov, Stephan V. Roth, Alexeï Bosak, Elena V. Sturm
Publikováno v:
Crystals, Vol 13, Iss 8, p 1204 (2023)
Mesocrystals are a class of nanostructured material where individual nanocrystals are arranged in a distinct crystallographic orientation. The multiple-length-scale order in such materials plays an essential role in the emergent physical and chemical
Externí odkaz:
https://doaj.org/article/0bf557973a0b4151a794a86162a91ceb
Publikováno v:
Journal of Electrochemical Science and Engineering (2022)
The final sealing possesses a proven beneficial effect on the protective properties of anodic oxide films on aluminum. In this sense, the present research is devoted to the evaluation of the impact of this procedure on the barrier ability of combined
Externí odkaz:
https://doaj.org/article/9c5d0ad4ca77444bba4be9a6fbdae27b
Autor:
Ewelina Bachera, Stephan V. Jupinko
Publikováno v:
Problemy Prawa Karnego, Vol 5, Iss 1, Pp 1-30 (2021)
The aim of this article is to draw attention to an issue that has a long history: the problem of hate crimes in the United States of America. There is no doubt that hate crimes are the type of crime that attack the very principle of individuality tha
Externí odkaz:
https://doaj.org/article/2a0f267866c9474b92aa09623d36218e
Publikováno v:
Porcine Health Management, Vol 7, Iss 1, Pp 1-8 (2021)
Abstract Background Lawsonia intracellularis is causing diarrhea, poor growth and sudden death in pigs. It can be found in most pig populations leading to large economic losses worldwide. Many potential risk factors for the occurrence of disease or s
Externí odkaz:
https://doaj.org/article/032e680ecff548af90cb49cf14d6060f