Hierarchical surface
WebMultiscale Dissipative Mechanisms and Hierarchical Surfaces covers the rapidly developing topics of hierarchical surfaces, roughness-induced superhydrophobicity and … Web8 de nov. de 2024 · A hierarchical organisation structure comes with a simple reporting system that allows subordinates to understand their duties and responsibilities easily. …
Hierarchical surface
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Web17 de ago. de 2024 · The hierarchical surface structure created as a result of restructuring can be observed in the SEM micrographs of a flat Pt-10Ir electrode targeted for use in a paddle-lead spinal cord stimulation ...
Web6 de mar. de 2024 · Hierarchical structures were fabricated on the surfaces of SUS304 plates using a one-step process of direct microwave irradiation under a carbon dioxide atmosphere. The surface nanostructures were ... WebIn this study, fungi-enabled hierarchical porous magnetic carbon (FPC/nZVI) with an ultrahigh surface area was synthesized using fungal fermentation and used for efficient remediation of As(III) in water and soil.The synergistic impacts between the fungi-enabled porous carbon (FPC) matrix and nanoscale zero-valent iron (nZVI) for excellent As(III) …
Web3 de abr. de 2024 · We propose a general framework, called hierarchical surface prediction (HSP), which facilitates prediction of high resolution voxel grids. The main insight is that it is sufficient to predict high resolution voxels around the predicted surfaces. The exterior and interior of the objects can be represented with coarse resolution voxels. Web28 de jul. de 2024 · Inspired by the biological self-recovery mechanism of superhydrophobicity, a new class of waxgel material with sustainable hierarchical …
Web11 de nov. de 2013 · The Leidenfrost effect is undesirable in cooling applications as the vapor layer on which the liquid levitates acts as a heat transfer barrier. Here, we report on increasing the Leidenfrost temperature by surface textures that can promote droplet wetting at high superheat via capillary wicking. Counterintuitively, we find that sparser rather than …
WebHere, we applied direct laser-induced periodic surface structuring to drive the phase transition of amorphous silicon (a-Si) into nanocrystalline (nc) Si imprinted as regular arrangement of Si nanopillars passivated with a SiO 2 layer. By varying the laser beam scanning speed at a fixed pulse energy, we successfully tailored the resulting unique … irish flax threadsWebTypically, the superhydrophobicity (SHPY) could be achieved via proper optimization of the surface roughness (micro/nano-hierarchical surface structuring) and the surface energy (low SE) [20,21,24]. Low sliding angle (SA < 5°) and contact angle hysteresis (CAH < 10°) deliver added self-cleaning properties [19,20,21,25]. irish flavored coffeeWeb22 de out. de 2024 · Bamboo, as a fast-grown forest resource, can be functionalized by metal–organic frameworks (MOFs) with various potential applications. However, the stability of MOFs immobilized on bamboo surface remains to be improved. In this work, MOF199, as known as HKUST-1, was in situ anchoring on moso bamboo via regulating pretreatment … irish fleece lined slipper socksWeb17 de mar. de 2024 · Compared to a couple of individual uniform wrinkled surface samples, the hierarchical wrinkling pattern provides more surface feature characteristics simultaneously with fewer experiments, which can be used for the high-throughput test platform for cell contact guidance. 112 112. porsche taycan red interiorWeb15 de dez. de 2024 · In this study, a lotus leaf-like hierarchical structure featuring microscale and nanoscale dimensions was fabricated through chemical deposition. Wetting and tribological experiments showed that the micro–nano hierarchical structure displays superhydrophobic and drag-reducing attributes. Simulation revealed that the structure … irish fleeceWeb15 de nov. de 2024 · Herein, a hierarchical structure containing both polyacrylic acid (PAA) and Fe 3 O 4 nanoparticles was introduced on CF surface, in order to simultaneously improve its MA performance and composites interfacial strength/toughness. The whole design process is illustrated in Fig. 1.Firstly, chemical oxidation is applied to introduce … porsche taycan rekuperationWeb21 de jul. de 2024 · In recent years, the bamboo leaf-like hierarchical-structured surface has stirred growing interest from researchers for its particular wetting property [5,6,7]. … irish flea market philadelphia