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Making Hydrogen Fuel from Water and Visible Light Highly Efficient（图）
Making Hydrogen Fuel Water Visible Light Highly Efficient
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2015/9/9
Mimicking photosynthesis is not easy. The bottleneck of artificial photosynthesis is visible light, because converting it into other forms of energy is not efficient. Researchers at Michigan Technolog...
How Fast a Hydrogen Atom can Move Before Its Proton and Electron Fly Apart?
Redshift Blue Shift Speed Threshold Hydrogen Ionized
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2013/1/30
In this paper we discussed the behavior of a hydrogen atom in moving and found there is a speed threshold for hydrogen atom. As long as the speed of hydrogen reaches or beyond its speed threshold, the...
Compact and Portable Multiline UV & Visible Raman Laser in Hydrogen-filled HC-PCF
Visible Raman Hydrogen-filled HC-PCF
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2015/7/20
We present a very compact multi-line Raman-laser with broad spectral coverage from near-IR through to the much sought after yellow, deep blue and UV. Each line of the laser exhibits high power density...
Vibrational Dynamics of Hydrogen-Bonded Complexes Studied by Infrared Pump-Probe Spectroscopy
Infrared short pulse Pump-probe spectroscopy Hydrogen bond in solutions
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2009/6/1
We have investigated vibrational dynamics of hydrogen-bonded complexes in solutions by sub-picosecond infrared (IR) pump-probe spectroscopy. The anharmonic coupling between the OH stretching mode of b...
Electric current stimulation of hydrogen diffusion through an amorphous palladium membrane
permeability hydrogen nanotubes
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2011/5/11
The work presents the results of the diffusion of hydrogen through a membrane made of amorphous palladium alloy in which one of the surfaces was modified with a layer of carbon nanotubes. We used an a...
High resolution photoemission yield study of the GaAs(100) surface cleaned by atomic hydrogen
GaAs atomic hydrogen cleaning photoemission yield spectroscopy (PYS) surface states interface Fermi level pinning
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2011/4/27
High-resolution photoemission yield spectroscopy (PYS) has been used to study the electronic properties of space charge layer of the real GaAs(100) surface cleaned by atomic hydrogen. The ionization e...
Hydrogen chemisorption on palladium surface in a high electric field
ab initio calculations metal hydrides hydrogen chemisorption
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2011/4/27
Interaction of hydrogen with palladium surface in the presence of high electric field leads to the formation of complexes, which have been recorded as PdHx+ (x = 1, 2, 3, 4). In the present work, quan...