Articles with "hydrogen energy" as a keyword



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Economic competitiveness and environmental implications of hydrogen energy and fuel cell electric vehicles in ASEAN countries: The current and future scenarios

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Published in 2021 at "Energy Policy"

DOI: 10.1016/j.enpol.2020.111980

Abstract: Abstract Hydrogen as an energy carrier faces challenges such as high costs of hydrogen supply, high cost of fuel cell electric vehicles (FCEVs), and substantial infrastructure requirements. However, leading countries have announced long-term plan and… read more here.

Keywords: hydrogen energy; fuel cell; cell electric; energy ... See more keywords
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Applied ultrasound assisted research on synthesis and in-situ hydrolysis of ammonia borane for hydrogen energy

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Published in 2019 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2018.11.180

Abstract: Abstract Ultrasound-assisted research on both synthesis and in-situ hydrolysis of ammonia borane (NH3BH3) for hydrogen energy application was experimentally investigated in this study. The salt metathesis reaction between sodium borohydride (NaBH4) and ammonia sulfate ((NH4)2SO4)… read more here.

Keywords: ultrasound assisted; synthesis; hydrogen; ammonia ... See more keywords
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Comment on the paper “Analysis of magnetohydrodynamics peristaltic transport of hydrogen bubble in water, A. Zeeshan, N. Ijaz, A. Majeed, Int J Hydrogen Energy 43(2018) 979–985”

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Published in 2019 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2018.12.170

Abstract: Abstract The present discussion concerns some doubtful results included in the above paper. read more here.

Keywords: hydrogen; magnetohydrodynamics; comment paper; hydrogen energy ... See more keywords
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HIES: Cases for hydrogen energy and I-Energy

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Published in 2019 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2019.03.056

Abstract: Abstract With the increasing demand for electricity, more and more fossil fuels are used to generate electricity which leads to energy shortage and environmental pollution. Therefore, using Renewable Energy Sources (RESs) and developing sustainable smart… read more here.

Keywords: energy hies; energy energy; energy; electricity ... See more keywords
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Operation of a stationary hydrogen energy system using TiFe-based alloy tanks under various weather conditions

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Published in 2020 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2019.10.240

Abstract: Abstract We describe the operation of a bench-scale stationary hydrogen energy system comprising photovoltaic (PV) panels, a water electrolyzer (Ely), metal hydride tanks fabricated using an AB-type TiFe-based alloy (TiFe-based tanks), fuel cells (FC), and… read more here.

Keywords: hydrogen energy; operation; system; tife based ... See more keywords
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The Arctic: Ecology and hydrogen energy

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Published in 2020 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2019.12.122

Abstract: Abstract Hydrogen fuel cells being hydrogen energy storage devices are the most effective and environmentally friendly for energy accumulation and storage. Direct current provides the accumulation of electric energy and is therefore necessary when using… read more here.

Keywords: storage; energy; hydrogen energy; power ... See more keywords
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Hydrogen production facility location selection for Black Sea using entropy based TOPSIS under IVPF environment

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Published in 2020 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2019.12.183

Abstract: Abstract Parallel with the globally increment in energy demand, governments and responsible authorities’ environmental awareness increases and they have been taking several preventions not to harm environment while energy demand is satisfied. For this purpose… read more here.

Keywords: energy demand; location; hydrogen; energy ... See more keywords
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Ammonia storage materials for nitrogen recycling hydrogen and energy carriers

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Published in 2020 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2020.01.145

Abstract: Abstract Ammonia (NH3) has large gravimetric and volumetric H2 densities and has advantages as hydrogen and energy carriers. Unfortunately, NH3 is a deleterious substance. NH3 storage technology is essentially necessary to suppress leaked NH3 in… read more here.

Keywords: storage; hydrogen; hydrogen energy; water ... See more keywords
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Use of cold start-up operations in the absence of external heat sources for fast fuel cell power and heat generation in a hydrogen energy system utilizing metal hydride tanks

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Published in 2020 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2020.08.194

Abstract: Abstract In this study, cold start-up operations for a stationary hydrogen energy system utilizing metal hydride (MH) tanks, named Hydro Q-BiC™, are conducted for emergency power outages, i.e., when no power from both grid and… read more here.

Keywords: heat; cold start; power; energy ... See more keywords
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Thermal management and power saving operations for improved energy efficiency within a renewable hydrogen energy system utilizing metal hydride hydrogen storage

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Published in 2020 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2020.10.002

Abstract: Abstract To ensure the energy efficiency of renewable hydrogen energy systems, power conservation and thermal management are necessary. This study applies these principals to the operation of metal hydride tanks (MHTs) in a bench-scale hydrogen… read more here.

Keywords: energy; hydrogen; hydrogen energy; power ... See more keywords
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Hydrogen in energy transition: A review

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Published in 2021 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2020.11.256

Abstract: Abstract The energy transition is not something that awaits us in the next decade. On the contrary, it is a process in which we are already deeply enrolled. The main step towards the creation of… read more here.

Keywords: energy transition; hydrogen; technology; energy ... See more keywords