Results 261 to 270 of about 197,550 (311)

Hydrogen: the future energy carrier

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2010
Since the beginning of the twenty-first century the limitations of the fossil age with regard to the continuing growth of energy demand, the peaking mining rate of oil, the growing impact of CO 2 emissions on the environment and the dependency of the economy in the industrialized world on the
Züttel A, Remhof A, Borgschulte A, Friedrichs O   +3 more
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Hydrogen as an Energy Carrier

2020
The earlier chapters focused largely on energy storage as it relates to electricity supply, including the role of storage in supporting a transition to high-penetration (perhaps even 100%) variable renewable generation for established grid systems. Electricity, though, comprises between 18% and 38% of global energy use, depending on the stage of the ...
Graham Palmer, Joshua Floyd
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Pathways to hydrogen as an energy carrier

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2007
When hydrogen is used as an alternative energy carrier, it is very important to understand the pathway from the primary energy source to the final use of the carrier. This involves, for example, the understanding of greenhouse gas emissions associated with the production of hydrogen and throughout the lifecycle of a given utilization ...
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Reviving hydrogen as an energy carrier

MRS Bulletin, 2020
Abstract
Eva Karatairi, Sabrina Sartori
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The Prospect of Hydrogen Storage Using Liquid Organic Hydrogen Carriers

Energy & Fuels, 2019
Reducing CO2 emissions is an urgent global priority. The enforcement of a CO2 tax, stringent regulations, and investment in renewables are some of the mitigation strategies currently in place.
Phillimon M. Modisha, Cecil N. M. Ouma, Rudaviro Garidzirai, Peter Wasserscheid, Dmitri Bessarabov   +4 more
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Liquid Organic Hydrogen Carriers (LOHCs): Toward a Hydrogen-free Hydrogen Economy

Accounts of Chemical Research, 2016
The need to drastically reduce CO2 emissions will lead to the transformation of our current, carbon-based energy system to a more sustainable, renewable-based one. In this process, hydrogen will gain increasing importance as secondary energy vector. Energy storage requirements on the TWh scale (to bridge extended times of low wind and sun harvest) and ...
Patrick Preuster, Christian Papp, Peter Wasserscheid   +2 more
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Hydrogen storage materials for hydrogen and energy carriers

International Journal of Hydrogen Energy, 2019
Abstract Hydrogen storage technology is essentially necessary to promote renewable energy. Many kinds of hydrogen storage materials, which are hydrogen storage alloys, inorganic chemical hydrides, carbon materials and liquid hydrides have been studied.
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Liquid Hydrogen Carriers

2016
This chapter describes key technologies for typical liquid hydrogen carriers, including the liquefaction process and storage vessel of liquid hydrogen, de-/re-hydrogenation properties of cycloalkane and heterocycle-based organic hydrides, as well as production process and thermal decomposition of ammonia.
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Recent Advances in Reversible Liquid Organic Hydrogen Carrier Systems: From Hydrogen Carriers to Catalysts

Advanced Materials
AbstractLiquid organic hydrogen carriers (LOHCs) have gained significant attention for large‐scale hydrogen storage due to their remarkable gravimetric hydrogen storage capacity (HSC) and compatibility with existing oil and gas transportation networks for long‐distance transport.
Min‐Jie Zhou, Yulong Miao, Yanwei Gu, Yinjun Xie   +3 more
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Hydrogen as a Clean Energy Carrier

2013
In this chapter, the role of hydrogen as a clean energy carrier is discussed. In the first part of the chapter, a historical perspective on hydrogen exploration, production, and use is presented. It appears that the modern world evolved from a mechanization period (when heat engines were developed to generate motive force from fossil fuels) to an ...
Greg F. Naterer, Ibrahim Dincer, Calin Zamfirescu   +2 more
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