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Levente Vitos - One of the best experts on this subject based on the ideXlab platform.

Hyojun Ahn - One of the best experts on this subject based on the ideXlab platform.

  • electrospun polymer nanofibers the booming cutting edge Technology
    Reactive & Functional Polymers, 2012
    Co-Authors: Prasanth Raghavan, Duhyun Lim, Jouhyeon Ahn, Changwoon Nah, David C Sherrington, Hosuk Ryu, Hyojun Ahn
    Abstract:

    Abstract Electrospinning has been recognized as a simple and efficient technique for the fabrication of ultrathin fibers from a variety of materials including polymers, composite and ceramics. Significant progress has been made throughout the past years in electrospinning and the resulting fibrous structures have been exploited in a wide range of potential applications. This article reviews the state-of-art of electrospinning to prepare fibrous electrode materials and polymer electrolytes based on electrospun membranes in the view of their physical and electrochemical properties for the application in lithium batteries. The review covers the electrospinning process, the governing parameters and their influence on fiber or membrane morphology. After a brief discussion of some potential applications associated with the remarkable features of electrospun membranes, we highlight the exploitation of this cutting edge Technology in lithium batteries. Finally the article is concluded with some personal perspectives on the future directions in the fascinating field of energy storage.

Md Faruque Hossain - One of the best experts on this subject based on the ideXlab platform.

  • retracted photon application in the design of sustainable buildings to console global energy and environment
    Applied Thermal Engineering, 2018
    Co-Authors: Md Faruque Hossain
    Abstract:

    Abstract Photon energy has been implemented to design the sustainable building where at least 25% of its exterior curtain skin wall could be used as the acting Photovoltaics (PV) panel to trap the solar energy to transform into electricity to satisfy energy demand for a building itself without any outsource connection. Given the current rate of conventional fuel consumption, atmospheric greenhouse gas emission (GHGs) increasing rapidly where building sector along responsible for 40% GHGs emission. These GHGs ultimately causing environmental vulnerability such as climate change, stratospheric ozone depletion, acid rain, flooding, and air toxicity which threatening to survive all living being on Earth. Therefore, the mechanism of photophysical transformation by the acting PV panel of the building exterior skin in response to solar radiation shall indeed would be a Cutting-Edge Technology to console the global energy demand and mitigate the climate change perplexity dramatically.

  • solar energy integration into advanced building design for meeting energy demand and environment problem
    International Journal of Energy Research, 2016
    Co-Authors: Md Faruque Hossain
    Abstract:

    Summary The dangerous effects of burning fossil fuels on global warming, alternative energy sources will become indeed important in the future. Because of fossil fuels energy sources shall run out by the early 22nd century given the present rate of consumption. Atmospheric concentration of greenhouse gases is trapping heat radiated from the Earth's surface, which cause global warming and environmental problems such as greenhouses effect, stratospheric ozone depletion, acid precipitation, and flooding of coastal settlements. This implies that sooner or later humanity will rely heavily on renewable energy sources. Here we have introduced light energy at an idealized large-scale application to produce solar energy, where exterior skin and roof of buildings shall be at least 25% blackbody-assisted photovoltaic to capture solar energy during the whole year. Simply, it is a calculative reaction of solar irradiance on innovative building design to capture sunlight most efficiently that would be the cutting edge Technology for the ultimate solution of global energy, environment, and climate crisis. Copyright © 2016 John Wiley & Sons, Ltd.

Erik Holmstrom - One of the best experts on this subject based on the ideXlab platform.

Rafael Perezjimenez - One of the best experts on this subject based on the ideXlab platform.

  • considerations on visible light communication security by applying the risk matrix methodology for risk assessment
    PLOS ONE, 2017
    Co-Authors: Ignacio Maringarcia, Patricia Chavezburbano, Victor Guerra, Jose Rabadan, Rafael Perezjimenez
    Abstract:

    Visible Light Communications (VLC) is a cutting edge Technology for data communication that is being considered to be implemented in a wide range of applications such as Inter-vehicle communication or Local Area Network (LAN) communication. As a novel Technology, some aspects of the implementation of VLC have not been deeply considered or tested. Among these aspects, security and its implementation may become an obstacle for VLCs broad usage. In this article, we have used the well-known Risk Matrix methodology to determine the relative risk that several common attacks have in a VLC network. Four examples: a War Driving, a Queensland alike Denial of Service, a Preshared Key Cracking, and an Evil Twin attack, illustrate the utilization of the methodology over a VLC implementation. The used attacks also covered the different areas delimited by the attack taxonomy used in this work. By defining and determining which attacks present a greater risk, the results of this work provide a lead into which areas should be invested to increase the safety of VLC networks.

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