Results 31 to 40 of about 4,808,878 (376)
Electricity powering combustion: hydrogen engines [PDF]
, 2012 Hydrogen is ameans to chemically store energy. It can be used to buffer energy in a society increasingly relying on renewable but intermittent energy or as an energy vector for sustainable transportation.
Boyer, Brad +6 more
core +1 more source
Modelling ultrasound waves bubble formation in ethanol/ethyl acetate azeotrope mixture [PDF]
E3S Web of Conferences, 2019 The separation of an azeotropic mixture such as ethanol/ethyl acetate in distillation process can be enhanced by ultrasound wave. The application of ultrasound wave creates bubble cavitation in the mixture and shifts the vapour-liquid equilibrium ...
Oladokun Olagoke +9 more
doaj +1 more source
Heliyon, 2023 The phase, mechanical properties, corrosion resistance, hydrophobicity, and interface contact resistance of three typical Ni-based alloys (Hastelloy B, Hastelloy C-276, and Monel 400) and 304 stainless steels were experimentally studied to evaluate their
Jiacheng Zhong +4 more
doaj +1 more source
Recent Advances in Electrocatalytic Hydrogen Evolution Using Nanoparticles.
Chemical Reviews, 2019 Hydrogen fuel is considered as the cleanest renewable resource and the primary alternative to fossil fuels for future energy supply. Sustainable hydrogen generation is the major prerequisite to realize future hydrogen economy.
Jing Zhu +4 more
semanticscholar +1 more source
Enhanced hydrogen storage in Ni/Ce composite oxides [PDF]
, 2007 The properties of dried (but not calcined) coprecipitated nickel ceria systems have been investigated in terms of their hydrogen emission characteristics following activation in hydrogen.
Berlouis, Leonard E. A. +7 more
core +1 more source
MoS2 nanoparticles grown on graphene: an advanced catalyst for the hydrogen evolution reaction. [PDF]
Journal of the American Chemical Society, 2011 Advanced materials for electrocatalytic and photoelectrochemical water splitting are central to the area of renewable energy. In this work, we developed a selective solvothermal synthesis of MoS(2) nanoparticles on reduced graphene oxide (RGO) sheets ...
Yanguang Li +5 more
semanticscholar +1 more source
, 2017 Low-energy hydrogen irradiation is known to induce bubble formation in tungsten, while its atomistic mechanisms remain little understood. Using first-principles calculations and statistical models, we studied the self-clustering behavior of hydrogen in ...
Hou, Jie +6 more
core +1 more source
Hydrogen microstructure in hydrogenated amorphous silicon [PDF]
Physical Review B, 1996 We present a method to determine the local hydrogen bonding structure in hydrogenated amorphous silicon from infrared spectroscopy measurements. This approach is based on a different oscillator strength and refractive index for hydrogen atoms located in the isolated and clustered phase.
Daey Ouwens, J., Schropp, R.E.I.
openaire +4 more sources
First principle study of hydrogen behavior in hexagonal tungsten carbide
, 2010 Understanding the behavior of hydrogen in hexagonal tungsten carbide (WC) is of particular interest for fusion reactor design due to the presence of WC in the divertor of fusion reactors.
Chen, Jun-Ling +5 more
core +1 more source
Ionization of Hydrogen and Hydrogenic Ions by Antiprotons [PDF]
Physical Review Letters, 1996 Presented here is a description of the ionization of hydrogen and hydrogenic ions by antiproton-impact, based on very large scale numerical solutions of the time-dependent Schr dinger equation in three spatial dimensions and on analysis of the topology of the electronic eigenenergy surfaces in the plane of complex internuclear distance.
Carlos O. Reinhold +3 more
openaire +4 more sources