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Renewable Electrolysis using Graphene electrodes

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Renewable Electrolysis using Graphene electrodes ( renewable-electrolysis-using-graphene-electrodes )

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International Journal of ChemTech Research CODEN (USA): IJCRGG, ISSN: 0974-4290, ISSN(Online):2455-9555 Vol.10 No.4, pp 103-114, 2017 Renewable Electrolysis using Graphene electrodes for Solar water splitting Debajyoti Bose*, Meenal Arora, Amarnath Bose Department of Electrical, Power & Energy, University of Petroleum & Energy Studies, PO Bidholi via Prem Nagar, UK, Dehradun 248007, India Abstract : Producing low-cost water electrolysis processes has been considered a sustainable approach in the production of hydrogen from inputs of renewable energy, this work shows a potential for renewable to hydrogen conversion using Solar Photovoltaics (PV) and graphene electrodes, the functionality of the system is discussed, this work also reports the behavior of graphene as an independent electrolyzer unit as it eliminates the requirement of membrane for electrolysis, Graphene itself is a flat monolayer of carbon atoms compressed into a two- dimensional honeycomb lattice, and is the basic building block for graphite. Graphene has been a key contributor to environmentally benign hydrogen generation performance. The power production capacity of 5 KW panel is described initially and the literature for Electrolysis and Graphene is surveyed, and a potential solution of bringing this architecture together has been demonstrated. Keywords : graphene; solar PV; electrolysis; renewable energy; power. 1. Introduction Hydrogen as a fuel and its chemical means of production using solar energy can fill in as the energy- dense type of decarbonized transportation fuel and decrease the changeability of solar powered electricity generation by filling in as an energy storage system. However, to have critical effect, the innovative arrangements fit for delivering chemicals from sun based vitality should essentially be focused inside the financial substances of the commercial center1. Advancing water electrolysis has been considered as a standout among the most proficient and solid ways to deal with delivering hydrogen from renewable sources, for example, solar energy, wind and hydropower, for network scale vitality stockpiling on the grounds that the electrolysis of water at room temperature emerges as a adaptable innovation, for which the main required sources of info are water and energy2 (as power). In this way, electrochemical water splitting is drawing in broad consideration. However, the general utilization of water electrolysis as of now faces various challenges3. Thorough financial focused investigations, connected after confirmation of-idea innovative work, can give basic direction on such venture's further asset allotment, needs and direction. Our examination recommends that accomplishing solar oriented to hydrogen framework efficiencies are more prominent than other systems at present, as in most cases it is not adequate to accomplish hydrogen generation costs focused with fossil-fuel determined hydrogen. Composite materials, work and other adjust of frameworks costs, variability of the dynamic material; add up to hydrogen generation cost values in overabundance of current hydrogen and vitality costs4. Drastically new materials and framework outlines that accomplish completely introduced costs like straightforward material establishments, for example, artificial grass and efficiencies close thermodynamic cutoff points are required to accomplish the similarly significant cost decreases required for

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