Browsing by Author "14510f89-6ff5-45d2-9d12-21299399a0c7"
Now showing items 1-20 of 20
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Lu, Yunxiang; Man, Weidong; Wang, Bo; Rosenkranz, Andreas; Yang, Mingyang; Yang, Ke; Yi, Jian; Song, Hui; Li, He; Jiang, Nan (Elsevier, 2020)In this study, amorphous carbon buffer layer containing nano-crystalline diamond grains was pre-deposited on single crystal silicon (Si) wafers. (100) oriented diamond films were prepared on the buffer layer by increasing ...
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Rosenkranz, Andreas; Liu, Yangqin; Yang, Lin; Chen, Lei (Springer, 2020)Continuously increasing global population and, therefore, energy consumption as well as diminishing resources combined with environmental aspects such as global warming ask for more efficient, sustainable and reliable ...
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Herrera C., Daniel; Pinto Neira, J.; Fuentealba, D.; Sepúlveda, C.; Rosenkranz, Andreas; González, M.; Escalona, N. (Elsevier, 2020)Carbon nanotubes-supported Ni catalysts were investigated for the hydrogenation of furfural as a biomass-derived furanic model compound at the liquid-liquid interface of Pickering emulsions in a batch reactor at 200 degrees ...
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Suarez, Sebastian; Rosenkranz, Andreas (MDPI AG, 2019)
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Marian, Max; Grützmacher, Philipp; Rosenkranz, Andreas; Tremmel, Stephan; Mücklich, Frank; Wartzack, Sandro (Elsevier Ltd, 2019)Micro-textures applied on rubbing surfaces have gained tremendous attention in the tribological community. Numerous studies deal with the deduction and testing of beneficial micro-textures. Nevertheless, not all questions ...
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König, Florian; Rosenkranz, Andreas; Grützmacher, Philipp G.; Mücklich, Frank; Jacobs, Georg (Elsevier, 2020)The present study aims at numerically predicting the frictional performance of journal bearings with single- and multi-scale surface patterns considering the real 3D surface topographies after wearing-in in mixed-elastoh ...
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Enhanced tribological properties of Y/MoS2 composite coatings prepared by chemical vapor deposition Yi, J.; Li., M. L.; Zhou, H. X.; Rosenkranz, Andreas; Wang, B.; Song, H.; Jiang, N. (Elsevier, 2020)Chemical vapor deposition (CVD) is an efficient approach to prepare coatings on complex cutting tools. However, MoS2 with self-lubrication ability and excellent tribological properties fabricated by CVD have been rarely ...
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Zhang, Jianguo; Zhang, Junjie; Rosenkranz, Andreas; Suzuki, Norikazu; Shamoto, Eiji (Elsevier Inc., 2019)Surface texturing is a promising approach to tailor friction and wear between rubbing surfaces in mechanical components. In this study, surface textures with different geometries and shapes were fabricated on hardened steel ...
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Rosenkranz, Andreas; Costa, Henara L.; Profito, Francisco; Gachot, Carsten; Medina, Simon; Dini, Daniele (Elsevier Ltd, 2019)The frictional behaviour of plane converging bearings was experimentally and numerically studied for four texture geometries fabricated by ultra-short pulse laser texturing (single pocket, line-, cross- and dot-like texture) ...
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Yin, Xuan; Jin, Jie; Chen, Xinchun; Rosenkranz, Andreas; Luo, Jianbin (Wiley, 2020)The 2D Ti3C2/graphene quantum dots (GQDs) composite coating contains numerous merits, which offers underlying solutions for lubrication issues in common conditions. Herein, specific efforts are devoted to explore and develop ...
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Rosenkranz, Andreas; Grützmacher, Philipp G.; Murzyn, Kevin; Mathieu, Cedric; Mücklich, Frank (Springer Nature, 2019)It is well accepted that the tribological performance of surfaces can be directly correlated with their energy efficiency and lifetime. Consequently, surface patterning has gained great attention to manipulate friction and ...
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Grützmacher, Philipp G.; Rosenkranz, Andreas; Szurdak, Adam; Grüber, Markus; Gachot, Carsten; Hirt, Gerhard; Mücklich, Frank (Emerald Group Publishing Ltd., 2019)Purpose: The paper aims to investigate the possibilities to control friction in lubricated systems by surface patterning, making use of a multi-scale approach. Surface patterns inside the tribological contact zone tend to ...
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Marian, Max; Tremmel, Stephan; Wartzack, Sandro; Song, Guichen; Wang, Bo; Yu, Jinhong; Rosenkranz, Andreas (Elsevier, 2020)Solid lubricants like carbon-based materials, transition metal dichalcogenide compounds, polymers and soft metals, each with their specific merits and limitations, pursue the goal of reducing friction and wear between two ...
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Zhang, Jun Jie; Zhao, Liang; Rosenkranz, Andreas; Song, Cheng Wei; Yan, Yong Da; Sun, Tao (Wiley-VCH Verlag, 2019)In the present work, finite element simulations to investigate nanosecond pulsed laser ablation of stainless steel under low laser fluence conditions is performed. The laser has a wavelength of 1064 nm as well as a Gaussian ...
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Wang, Bo; Zhang, Zhenyu; Chang, Keke; Cui, Junfeng; Rosenkranz, Andreas; Yu, Jinhong; Lin, Cheng-Te; Chen, Guoxin; Zang, Ketao; Luo, Jun; Jiang, Nan; Guo, Dongming (American Chemical Society, 2018-07)Nanostructures in silicon (Si) induced by phase transformations have been investigated during the past 50 years. Performances of nanostructures are improved compared to that of bulk counterparts. Nevertheless, the confinement ...
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Marian, Max; Bartz, Marcel; Wartzack, Sandro; Rosenkranz, Andreas (MDPI, 2020)Apart from complex numerical models to predict the tribological behavior of elastohydrodynamically lubricated contacts, non-dimensional similarity groups and analytically solvable proximity equations can be used to estimate ...
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Rosenkranz, Andreas; Grützmacher, Philipp G.; Gachot, Carsten; Costa, Henara L. (Wiley-VCH Verlag, 2019)Surface texturing has gained great attention in the tribological community since precisely defined surface features can help to reduce friction and/or wear irrespective of the acting lubrication regime. The ability to ...
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Shah, Raj; Woydt, Mathias; Huq, Nabill; Rosenkranz, Andreas (Emerald, 2020)Purpose - This paper aims to present a comprehensive perspective on how tribology and sustainability are related and intertwined and are linked to CO2 emissions. This paper emphasizes on how tribological aspects affect ...
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Rosales, Maibelin; García, Andreina; Fuenzalida Escobar, Víctor; Espinoza González, Rodrigo; Song, Guichen; Wang, Bo; Yu, Jinhong; Gracía Caroca, Francisco; Rosenkranz, Andreas (Elsevier, 2020)Water contaminated by arsenic is a tremendous risk for health and environment due to its toxic and carcinogenic nature thus asking for more advanced and efficient removal strategies. Therefore, the aim of this study is to ...
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Wang, Bo; Sukkaew, Pitsiri; Song, Guichen; Rosenkranz, Andreas; Lu, Yunxiang; Nishimura, Kazhihito; Wang, Jia; Lyu, Jilei; Cao, Yang; Yi, Jian; Ojamäe, Lars; Li, He; Jiang, Nan (Elsevier, 2020)4H-silicon carbides deposited by diamond films have wide applications in many fields such as semiconductor heterojunction, heat sink and mechanical sealing. Nucleation plays a critical role in the deposition of the diamond ...