搜索结果: 1-15 共查到“国际动态 理学 Hydrogen”相关记录15条 . 查询时间(0.175 秒)
“Blue” hydrogen – an energy source that involves a process for making hydrogen by using methane in natural gas – is being lauded by many as a clean, green energy to help reduce global warming. But Cor...
Four-Stroke Engine Cycle Produces Hydrogen from Methane and Captures CO2
Four-Stroke Engine Cycle Produces Hydrogen Methane CO2
2017/3/14
When is an internal combustion engine not an internal combustion engine? When it’s been transformed into a modular reforming reactor that could make hydrogen available to power fuel cells wherever the...
New Findings Boost Promise of Molybdenum Sulfide for Hydrogen Catalysis
Boost Promise Molybdenum Sulfide Hydrogen Catalysis
2016/12/13
MoS2 presents a promising low-cost catalyst for the hydrogen evolution reaction (HER), but the understanding about its active sites has remained to be limited. Here we present an unambiguous study for...
Galactic Fireworks Illuminate Monster Hydrogen Blob
Galactic Fireworks Monster Hydrogen Blob
2016/9/29
An international team of researchers using the Atacama Large Millimeter/submillimeter Array (ALMA) and other telescopes has discovered the power source illuminating a so-called Lyman-alpha Blob – a ra...
ANCIENT, HYDROGEN-RICH WATERS DISCOVERED DEEP UNDERGROUND AT LOCATIONS AROUND THE WORLD（图）
ANCIENT HYDROGEN-RICH WATER DISCOVERED DEEP UNDERGROUND AROUND THE WORLD
2014/12/30
A team of scientists, led by the University of Toronto’s Barbara Sherwood Lollar, has mapped the location of hydrogen-rich waters found trapped kilometres beneath Earth’s surface in rock fracture...
Using the National Science Foundation’s Robert C. Byrd Green Bank Telescope (GBT), astronomer D.J. Pisano from West Virginia University has discovered what could be a never-before-seen river of hydrog...
When physicists in Germany discovered a simple way of using a scanning tunnelling microscope (STM) to take images of molecules at the atomic scale for the first time, the technique looked set to make ...
Absorbing Hydrogen Fluoride Gas to Enhance Crystal Growth（图）
Hydrogen Fluoride Gas Enhance Crystal Growth superconductors optical devices microelectronics
2009/12/15
Two scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory have developed a method to control the buildup of hydrogen fluoride gas during the growth of precision crystals n...
For Future Superconductors, a Little Bit of Lithium May Do Hydrogen a Lot of Good（图）
Future Superconductors Lithium Hydrogen
2009/10/10
Scientists have a long and unsuccessful history of attempting to convert hydrogen to a metal by squeezing it under incredibly high and steady pressures.Metallic hydrogen is predicted to be a high-temp...
A research project that aims to produce hydrogen on an environmentally friendly and cost-effective basis by using energy from the sun has won a prestigious E.ON research award.
The new process of pro...
A research project that aims to produce hydrogen on an environmentally friendly and cost-effective basis by using energy from the sun has won a prestigious E.ON research award.The new process of produ...
March 15 , 2007，AMES, Iowa -- Researchers at the U.S. Department of Energy’s Ames Laboratory are employing some modern day alchemy in an effort to find a material with properties of rare and high-pric...
Gold, copper nanoparticles take center stage in the search for hydrogen production catalysts
X-ray Gold copper nanoparticles
2007/3/29
28-Mar-2007，CHICAGO, IL -- X-ray studies at the U.S. Department of Energy (DOE) Brookhaven National Laboratory are pointing the way to less costly and more efficient catalysts for improving the perfor...
16-Mar-2007，Ensuring that hydrogen-burning engines are explosion-proof is one of the barriers to establishing a hydrogen economy. A tiny Russian-designed hydrogen sensor that can quickly detect and wa...
December 7, 2006,Ethylene, a ho-hum material that is the building block of the most common plastic, might have an exciting future in storing hydrogen, the hoped-for transportation fuel of the future. ...