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In this paper, a tri-band switchable metamaterial absorber (MMA) based on frequency selective surfaces (FSS) is proposed. The absorber consists of three layers of FSS and one layer of magnetic…. Expand.
15 lis 2016 · TLDR. A hybrid metamaterial absorber comprising a conventional magnetic absorbing material and a multi-layered meta-structure predesigned with graphene films is proposed to realize wideband absorption performance starting from ultra-low frequencies. Expand.
Abstract. Among various electrocatalysts, high entropy materials (HEMs) have attracted great attention due to the distinctive designing concept and unique properties with captivating electrocatalytic activity and stability. To date, HEMs have been a new family of advanced electrocatalysts in the research field of water electrolysis.
12 lip 2020 · The corresponding air cathodes endow zinc–air batteries with a reduced voltage gap of 0.74 V, a high power density of 185.0 mW cm −2, and an ultralong lifespan of more than 2400 cycles at 5.0 mA cm −2.
Multifunctional SiC aerogel reinforced with nanofibers and nanowires for high-efficiency electromagnetic wave absorption. Limeng Song, Cheng-Ying Wu, +7 authors. B. Fan. Published in Chemical Engineering Journal 1 May 2023. Materials Science, Engineering, Physics, Chemistry. View via Publisher. Save to Library. Create Alert. Cite. 73 Citations.
15 sty 2014 · Broadening the bandwidth of electromagnetic wave absorbers has greatly challenged material scientists. Here, we propose a two-layer hybrid absorber consisting of a non-planar metamaterial (MM) and a magnetic microwave absorbing material (MAM).
Jianping Yao Professor of Electrical Engineering, University of Ottawa Verified email at uottawa.ca. ... Nature Reviews Materials 2 (3), 1-18, 2017. 1169: ... J Liu, C Liu, J Wei, W Li, C Liu, Y Wang, D Zhao. Journal of the American Chemical Society 132 (24), 8466-8473, 2010. 986: 2010: Ordered Mesoporous Black TiO 2 as Highly Efficient ...
