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Tag: NT for Climate Change
  • Research Highlight

    Design of Metal Nanocatalysts for High-Performance Hydrogen Fuel Cells

    New analytical platform enables evaluation of true electrocatalytic value of metal nanoparticles....read more

    KI for the NanoCentury Metal Nanoparticles NT for Climate Change Solid Oxide Electrochemical Cell (SOCs)
  • Research Highlight

    New Lithium Sulfur Battery with Theoretical Capacity over 90%

    Professor Hee-Tak Kim, as a project of KI for the NanoCentury, has developed a lithium sulfur battery that realizes 92% of the theoretical capacity and an areal capacity of 4mAh/cm2 simply by exploiting high donor number salt anion....read more

    Battery KAIST Institute for the NanoCentury NT for Climate Change
  • Research Highlight

    Solution Phase Phosphorus Substitution for Enhancement of Oxygen Evolution Reaction in Cu2WS4

    P substitution in Cu2WS4 was found to induce numerous basal plane defects, which increase the active sites for -OH adsorption/desorption and improve efficiency of the oxygen evolution reaction. ...read more

    2D Materials Doping KAIST Institute for the NanoCentury NT for Climate Change Water Splitting
  • Research Highlight

    Highly Stretchable Strain Sensor based on 3D Nanostructure for Human Motion Detection System

    The demand for wearable strain gauges that can detect dynamic human motions is growing in the area of healthcare technology. However, the realization of efficient sensing materials for the effective detection of human motions in daily life is technically challenging due to the absence of optimally designed electrodes. Here, we propose a novel concept to overcome the intrinsic limits of conventional strain sensors based on planar electrodes by developing highly periodic and three-dimensional (3D) bicontinuous nanoporous electrodes. The 3D structural platform allows the fabrication of a strain sensor with robust properties, such as a gauge factor of up to 134 at a tensile strain of 40%, a widened detection range of up to 160%, and a cyclic property of over 1000 cycles. Collectively, this study provides new design opportunities for a highly efficient sensing system that finely captures human motions, including phonations and joint movements....read more

    3D nanostructure Nanotechnology for Advanced Battery Center NT for Climate Change Strain sensor Stretchable
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