Groundwater treatment residuals are rich in nano-sized metal oxides which have the potential to remove various water contaminants. In this study, hexavalent chromium adsorbents were synthesized from the residuals of a...
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In this study, we prepared horn-like ZnO structures on carbon films(ZnO/CF) by electrodeposition and decorated the ZnO horns with different metals(Ag, Au, and Pt) via photodeposition(M-ZnO/CF). Using M-ZnO/CF as...
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In this study, we prepared horn-like ZnO structures on carbon films(ZnO/CF) by electrodeposition and decorated the ZnO horns with different metals(Ag, Au, and Pt) via photodeposition(M-ZnO/CF). Using M-ZnO/CF as photocatalysts, we examined ways to enhance solar hydrogen production from various points of view, such as modifying the intrinsic physical properties and thermodynamics of the materials, and varying the chemical environment during M-ZnO/CF fabrication. In particular, we focused on the effects of the carbon film and metals in M-ZnO/CF hybrid photocatalysts on solar hydrogen production. The type of metal nanoparticles is an important factor in solar hydrogen production because the deposition rate and electrical conductivity of each metal affect the proton-water reduction ability.
Absolute counting of total leukocytes and specific subset (such as T-cells and B-cells) within small amounts of whole blood is difficult due to the lack of techniques that enables separation of leukocytes from limited...
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This research aimed to build a solid basis through analytic hierarchy process (AHP) analysis to develop a reliable and practical valuation model that reflects the characteristics of the biotech industry and propose a ...
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Image-flickering due to flexoelectric effect in a low frequency driven fringe-field switching (FFS) LCD is troublesome. Maximization of transmittance in the FFS mode is achieved using LCs with negative dielectric anis...
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In article number 1702145, In‐Suk Choi, Youngjin Jeong, Ji‐Hoon Lee, and co‐workers design a new type of mechanically robust electrochemical capacitor for wearable electronics based on all‐carbon‐based self‐supp...
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In article number 1702145, In‐Suk Choi, Youngjin Jeong, Ji‐Hoon Lee, and co‐workers design a new type of mechanically robust electrochemical capacitor for wearable electronics based on all‐carbon‐based self‐supported nanocomposites. By optimizing the architecture of the three‐dimensional nanocomposite structure with activated carbons uniformly embedded in carbon nanotube sheets, outstanding durability and electrochemical performances are demonstrated under extreme mechanical deformations of bending, folding, twisting, and stretching.
Let : D → C be an integrable holomorphic function on the unit disk D and D : D → T(D) the corresponding Teichmüller disk in the universal Teichmüller space T(D). For a positive t it is known that D(t) → [...
The development of energy‐conversion devices using water movement has actively progressed. Ionovoltaic devices, which are driven by ion dynamics, show ion specificity by which different ions with identical charges sh...
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The development of energy‐conversion devices using water movement has actively progressed. Ionovoltaic devices, which are driven by ion dynamics, show ion specificity by which different ions with identical charges show different output performance. However, the ion specificity remains poorly understood because the influence of the ion species on generated electric signals is not elucidated. The ion specificity in electric signals induced by flowing water droplet was investigated in terms of its relationship with the potential profile across the solid–liquid interface.
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