Zobrazeno 1 - 10
of 266
pro vyhledávání: '"Per Eklund"'
Autor:
Clara Linder, Robert Boyd, Grzegorz Greczynski, Mikhail Vagin, Daniel Lundin, Karin Törne, Per Eklund, Emma M. Björk
Publikováno v:
Small Science, Vol 4, Iss 11, Pp n/a-n/a (2024)
Oxygen electrocatalysts play a key role in renewable and fossil‐free energy production. Bifunctional catalysts active for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) allow use of the same material system for both energy prod
Externí odkaz:
https://doaj.org/article/75f76cb61eaf42faab11dd42f0efc874
Publikováno v:
Energy Material Advances, Vol 5 (2024)
Flexible thermoelectric generators (FTEGs) offer a promising solution for powering wearable electronics, while their practical applications are mainly obstructed by the moderate properties of flexible thermoelectric (TE) materials. Here, flexible Ag2
Externí odkaz:
https://doaj.org/article/36507ae1bb9343169410fdcd82f5ccef
Publikováno v:
Energy Material Advances, Vol 5 (2024)
Flexible thermoelectric generators (f-TEGs) are of importance for self-powered, portable, and wearable electronics. The materials’ thermoelectric (TE) performance is one of the factors that affect the conversion efficiency of f-TEGs. Poly(3,4-ethyl
Externí odkaz:
https://doaj.org/article/fb606bc026014cd890939cf123417fde
Publikováno v:
Advanced Energy & Sustainability Research, Vol 4, Iss 12, Pp n/a-n/a (2023)
Thin films of CrMoVN are deposited on c‐plane sapphire (Al2O3 (0001)) by direct current reactive magnetron sputtering, to investigate the effects of Mo and V addition to CrN‐based films. All films grow epitaxially, but Mo incorporation affects th
Externí odkaz:
https://doaj.org/article/b04cf06ee42b4fc6b74f9cb1c95b5538
Autor:
Xiaofu Zhang, Rui Shu, Huanlong Liu, Anna Elsukova, Per O. Å. Persson, Andreas Schilling, Fabian O. von Rohr, Per Eklund
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-7 (2022)
High entropy alloys are multielement materials exhibiting enhanced properties compared to their binary or ternary equivalents. Here, the authors investigate the influence of microstructure and elemental distribution on the transport and superconducti
Externí odkaz:
https://doaj.org/article/a3aaa5065a24451593ba6af5cfb2011e
Autor:
Erik Ekström, Simon Hurand, Arnaud le Febvrier, Anna Elsukova, Per O.Å. Persson, Biplab Paul, Fredrik Eriksson, Geetu Sharma, Oleksandr Voznyy, Davide G. Sangiovanni, Ganpati Ramanath, Per Eklund
Publikováno v:
Materials & Design, Vol 229, Iss , Pp 111864- (2023)
Realizing stress-free inorganic epitaxial films on weakly bonding substrates is of importance for applications that require film transfer onto surfaces that do not seed epitaxy. Film-substrate bonding is usually weakened by harnessing natural van der
Externí odkaz:
https://doaj.org/article/0aad205c94834885a0c12dd0d28461c9
Autor:
Smita G. Rao, Rui Shu, Siyang Wang, Robert Boyd, Finn Giuliani, Arnaud le Febvrier, Per Eklund
Publikováno v:
Materials & Design, Vol 224, Iss , Pp 111388- (2022)
Multilayers of high entropy alloys (HEA) are picking up interest due to the possibility of altering material properties by tuning crystallinity, thickness, and interfaces of the layers. This study investigates the growth mechanism and mechanical prop
Externí odkaz:
https://doaj.org/article/18887a3bd84b45e1bd2290c8b5b8070d
Autor:
Youbing Li, Guoliang Ma, Hui Shao, Peng Xiao, Jun Lu, Jin Xu, Jinrong Hou, Ke Chen, Xiao Zhang, Mian Li, Per O. Å. Persson, Lars Hultman, Per Eklund, Shiyu Du, Zhifang Chai, Zhengren Huang, Na Jin, Jiwei Ma, Ying Liu, Zifeng Lin, Qing Huang
Publikováno v:
Nano-Micro Letters, Vol 13, Iss 1, Pp 1-10 (2021)
Abstract MAX phases are gaining attention as precursors of two-dimensional MXenes that are intensively pursued in applications for electrochemical energy storage. Here, we report the preparation of V2SnC MAX phase by the molten salt method. V2SnC is
Externí odkaz:
https://doaj.org/article/dc9323b8e7d34e11ad7571fac43e9ef5
Autor:
Rui Shu, Zhijia Han, Anna Elsukova, Yongbin Zhu, Peng Qin, Feng Jiang, Jun Lu, Per O. Å. Persson, Justinas Palisaitis, Arnaud le Febvrier, Wenqing Zhang, Oana Cojocaru‐Mirédin, Yuan Yu, Per Eklund, Weishu Liu
Publikováno v:
Advanced Science, Vol 9, Iss 25, Pp n/a-n/a (2022)
Abstract Solid‐state precipitation can be used to tailor material properties, ranging from ferromagnets and catalysts to mechanical strengthening and energy storage. Thermoelectric properties can be modified by precipitation to enhance phonon scatt
Externí odkaz:
https://doaj.org/article/088aa49e752a4ce0978775a4f1fcbf17
Autor:
Ji Wang, Rui Shu, Jianlong Chai, Smita G. Rao, Arnaud le Febvrier, Haichen Wu, Yabin Zhu, Cunfeng Yao, Laihui Luo, Weiping Li, Peifeng Gao, Per Eklund
Publikováno v:
Materials & Design, Vol 219, Iss , Pp 110749- (2022)
The study aims to understand the irradiation behavior of multilayer coatings composed of high-entropy materials. Here, we report the structural stability and elemental segregation of high-entropy TiNbZrTa/CrFeCoNi metallic and nitride multilayer coat
Externí odkaz:
https://doaj.org/article/014be62a460845f4a8e30597db19ee73