A rubbery material that can purify hydrogen efficiently in its most usable form for fuel cells and oil refining has been developed by a chemical engineering group at The University of Texas at Austin.
In the Feb. 3 edition of Science, Dr. Benny Freeman details how his laboratory designed the membrane material and tested its ability, with colleagues at Research Triangle Institute (RTI) in Research Triangle Park, N.C., to successfully separate hydrogen from carbon dioxide and other contaminant gases.
This member of a new family of membrane materials with superior gas-separating ability could lower the costs of purifying hydrogen for hydrogen-fueled vehicles. Hydrogen fuel cells are considered a leading alternative energy for running cars and other devices in the future. The membrane material could also replace an expensive step in current petrochemical processing, or reduce how much energy the step requires. The membrane was tested under conditions that mimic those routinely used by the petrochemical industry to refine petroleum components (crude oil and natural gas) for use.
Becky Rische | EurekAlert!
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Terahertz excitation of selected crystal vibrations leads to an effective magnetic field that drives coherent spin motion
Controlling functional properties by light is one of the grand goals in modern condensed matter physics and materials science. A new study now demonstrates how...
Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
"The quantum socket is a wiring method that uses three-dimensional wires based on spring-loaded pins to address individual qubits," said Jeremy Béjanin, a PhD...
In a paper in Scientific Reports, a research team at Worcester Polytechnic Institute describes a novel light-activated phenomenon that could become the basis for applications as diverse as microscopic robotic grippers and more efficient solar cells.
A research team at Worcester Polytechnic Institute (WPI) has developed a revolutionary, light-activated semiconductor nanocomposite material that can be used...
By forcefully embedding two silicon atoms in a diamond matrix, Sandia researchers have demonstrated for the first time on a single chip all the components needed to create a quantum bridge to link quantum computers together.
"People have already built small quantum computers," says Sandia researcher Ryan Camacho. "Maybe the first useful one won't be a single giant quantum computer...
COMPAMED has become the leading international marketplace for suppliers of medical manufacturing. The trade fair, which takes place every November and is co-located to MEDICA in Dusseldorf, has been steadily growing over the past years and shows that medical technology remains a rapidly growing market.
In 2016, the joint pavilion by the IVAM Microtechnology Network, the Product Market “High-tech for Medical Devices”, will be located in Hall 8a again and will...
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14.10.2016 | Event News
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24.10.2016 | Physics and Astronomy