Hierarchical surface
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 … Web20 de fev. de 2024 · The difference in surface morphologies of various CF are observed through SEM characterization. The desized CF (Fig. 3 a) presents a relatively smooth surface with some moderate grooves and bridges, owing to the spinning of the PAN precursor.The surface of CF-PDA (Fig. 3 b) becomes rougher, indicating that dopamine …
Hierarchical surface
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Web21 de mar. de 2024 · On-surface synthesis is an excellent tool for the controlled synthesis of tailored nanomaterials. Here, the authors hierarchically synthesize covalent structures … Web15 de jan. de 2024 · Figure 1 presents a schematic showing our strategy for constructing CFP with hierarchical surfaces for a stable Li electroplating behavior. ANCFP, CFP comprising amorphous carbon and Na 2 CO 3 on the surface, was fabricated by carbonizing pristine CFP (PCFP) with PAA and Na-CMC binders at 800 °C.
WebSuperhydrophobic surfaces often incorporate roughness on both micron and nanometer length scales, although a satisfactory understanding of the role of this hierarchical roughness in causing superhydrophobicity remains elusive. WebInspired by the resemblance between the hierarchical surface patterns and the surface riblets on sharks and dolphins, the potential application of utilizing the hierarchical …
WebIn addition, the increased surface area benefits the protein absorption and the super-amphiphilicity, and high surface energy enhances the cell-to-substrata affinity. 29 Thus, Huang et al demonstrated that hierarchical surface enhances fibronectin absorption and initial MG-63 cell attachment. 30 Up-do-date reported studies indicate that in the … 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 …
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) …
Web1 de abr. de 2024 · Surface tension of hydrophobic nano-silica suspension. The surface tensions of the HNS suspensions with various concentrations were determined with the Wilhelmy Plate method [28] using a DCAT21 tensiometer (Dataphysics; Germany) at room temperature. 2.5.3. Contact angle measurement marketo digital gift cardsWeb21 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]. … darnell valentine kuWeb16 de out. de 2024 · Bioinspired superhydrophobic surfaces are an artificial functional surface that mainly extracts morphological designs from natural organisms. In both laboratory research and industry, there is a need to develop ways of giving large-area surfaces water repellence. Currently, surface modification methods are subject to many … marketo data modelWeb15 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 … marketo definitionWeb28 de jul. de 2015 · Many biological materials utilize hierarchical surface structures to achieve their wetting-based functions, e.g. self-cleaning and antifogging. In this paper, a … marketone combo 2022Web9 de mar. de 2024 · The porous framework’s mechanical property was substantially improved by incorporating the styrene monomer and cross-linker divinylbenzene (DVB) in the HIPE’s external phase, while the epoxy groups on glycidyl methacrylate (GMA) supply anchoring sites for P. acidilactici, securing the immobilization to the inner wall surface of … marketo inc acquiredWeb13 de set. de 2024 · Here we present a superhydrophobic hierarchical mesh-covered (hi-mesh) surface to enable continuous sucking flow of liquid condensate, which achieves fourfold-higher droplet growth and 36.8% faster surface refreshing compared to the state-of-the-art dropwise condensation. marketo implementation guide