Results 251 to 260 of about 677,911 (296)

On hydrogen and hydrogen energy strategies

Renewable and Sustainable Energy Reviews, 2005
Adnan Midilli, Ibrahim Dinçer
exaly   +2 more sources

Hydrogen and prospects of hydrogen energy

Collection of Research Papers of the National Mining University, 2023
Purpose. substantiating the need to implement hydrogen storage stations for more effective decentralization of the state's energy sector. Research methodology. To achieve the goal, a comprehensive review of the state of the electric power industry of Ukraine from the point of view of energy accumulation and the use of hydrogen as a renewable source of
Ya Yaroshenko   +5 more
openaire   +1 more source

Hydrogen energy

2022
Due to global energy and climate problems, efficient, clean and economical technologies that increase the diversity of energy sources are gaining importance. This requires significant innovations in energy generation, conversion, distribution, storage and end-use.
İbrahim Dinçer, Canan Acar
openaire   +1 more source

21st Century’s energy: Hydrogen energy system

Energy Conversion and Management, 2008
Fossil fuels (i.e., petroleum, natural gas and coal), which meet most of the world's energy demand today, are being depleted fast. Also, their combustion products are causing the global problems, such as the greenhouse effect, ozone layer depletion, acid rains and pollution, which are posing great danger for our environment and eventually for the life ...
Sahin, Suemer, Veziroglu, T. Nejat
openaire   +2 more sources

Hydrogen as an energy carrier: scenarios for future use of hydrogen in the Danish energy system

International Journal of Hydrogen Energy, 2004
Scenarios for a transition to a hydrogen society are constructed for Denmark. The physical basis for the scenarios is the exploitation of renewable energy resources already in progress in Denmark. Hydrogen is proposed as a convenient energy carrier due to its versatility in use, transmission and as an energy storage medium.
Sørensen, Bent   +12 more
openaire   +2 more sources

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 availability of fossil ...
Züttel A   +3 more
openaire   +3 more sources

Estimating the Hydrogen Bond Energy

The Journal of Physical Chemistry A, 2010
First, different approaches to detect hydrogen bonds and to evaluate their energies are introduced newly or are extended. Supermolecular interaction energies of 256 dimers, each containing one single hydrogen bond, were correlated to various descriptors by a fit function depending both on the donor and acceptor atoms of the hydrogen bond.
Katharina, Wendler   +3 more
openaire   +2 more sources

The energy of hydrogen in zirconium–rhodium

Physica Status Solidi (a), 1979
Calculations previously made for α-zirconium are extended to determine how the introduction of rhodium into zirconium affects the energy of absorbed interstitial hydrogen. The predicted change in energy of 0.05 Ryd on alloying is in reasonable agreement with the estimated experimental result.
M. I. Darby, M. N. Read, K. N. R. Taylor
openaire   +1 more source

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