Current Hydrogen Gas News and Events

Current Hydrogen Gas News and Events, Hydrogen Gas News Articles.
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Biopolymer-coated nanocatalyst can help realize a hydrogen fuel-driven future
While popular as an eco-friendly fuel, hydrogen is difficult to produce efficiently in an eco-friendly manner (through sunlight-induced decomposition of water) due to stability issues of catalysts (chemical reaction facilitators). In a new study, scientists demonstrate water splitting under sunlight using polydopamine-coated zinc sulfide nanorods as a catalyst. In their paper, they report a remarkably enhanced hydrogen production rate and look into the causes, paving the way for a hydrogen-based future. (2021-02-23)

Drones used to locate dangerous, unplugged oil wells
There are millions of unplugged oil wells in the United States, which pose a serious threat to the environment. Using drones, researchers from Binghamton University, State University of New York have developed a new method to locate these hard-to-locate and dangerous wells. (2021-02-22)

Researchers discover potential new therapeutic targets on SARS-CoV-2 Spike protein
The COVID-19 pandemic has prompted considerable investigation into how the SARS-CoV-2 Spike protein attaches to a human cell during the infection process, as this knowledge is useful in designing vaccines and therapeutics. Now, a team of scientists has discovered additional locations on the Spike protein that may not only help to explain how certain mutations make emerging variants more infectious but also could be used as additional targets for therapeutic intervention. (2021-02-22)

Antibiotic tolerance study paves way for new treatments
The study in mice, 'A Multifaceted Cellular Damage Repair and Prevention Pathway Promotes High Level Tolerance to Beta-lactam Antibiotics,' published Feb. 3 in the journal EMBO Reports, reveals how tolerance occurs, thanks to a system that mitigates iron toxicity in bacteria that have been exposed to penicillin. (2021-02-22)

New drug molecules hold promise for treating fatal child disease
Scientists have identified a way to ''rescue'' muscle cells that have genetically mutated, paving the way to a possible new treatment for rare childhood illness such as Duchenne Muscular Dystrophy (DMD). (2021-02-22)

Big galaxies steal star-forming gas from their smaller neighbours
In research published today, astronomers have discovered that large galaxies are stealing the material that their smaller counterparts need to form new stars. (2021-02-22)

Fibre-integrated, high-repetition-rate water window soft X-ray source
The generation and characterization of light in the soft X-ray domain of the spectrum play an ever-growing role in advancing fundamental research, life science and industrial applications. To meet the continuous demand for powerful, application-oriented optical tools, scientists from Germany have developed a new laser-driven soft X-ray source with a fibre-integrated setup. The approach establishes a new route toward simple and powerful soft X-ray sources, which will enhance and expand applications of short-wavelength light. (2021-02-22)

HKUST decodes a deep-sea vent-endemic snail hologenome
A research team led by Prof. QIAN Peiyuan, Head and Chair Professor from the Hong Kong University of Science and Technology (HKUST)'s Department of Ocean Science and David von Hansemann Professor of Science, has discovered that Gigantopelta snail houses both sulfur-oxidizing bacteria and methane-oxidizing bacteria inside its esophageal gland cells (part of digestive system) as endosymbionts, disclosing a novel dual symbiosis system and the molecular adaptation to the extreme environment, gaining a new understanding of the origin of life on Earth. (2021-02-19)

New crystalline ice form
Three years ago, chemists at the University of Innsbruck found evidence for the existence of a new variety of ice. Until then, 18 types of crystalline ice were known. The team led by Thomas Loerting now reports in Nature Communications on the elucidation of the crystal structure of ice XIX using neutron diffraction. (2021-02-18)

Shale gas development in PA increases exposure of some to air pollutants
Air pollution levels may have exceeded air quality standards during the development of some Marcellus Shale natural gas wells in Pennsylvania, potentially impacting more than 36,000 people in one year alone during the drilling boom, according to Penn State scientists. (2021-02-18)

Investigating the wave properties of matter with vibrating molecules
The working group led by Prof. Stephan Schiller, Ph.D. from Heinrich Heine University Düsseldorf (HHU) has used a novel, high-precision laser spectroscopic experiment to measure the internal vibration of the simplest molecule. This allowed the researchers to investigate the wave character of the motion of atomic nuclei with unprecedented accuracy. They present their findings in the current edition of Nature Physics. (2021-02-18)

Songbirds' reproductive success reduced by natural gas compressor noise
Some songbirds are not dissuaded by constant, loud noise emitted by natural gas pipeline compressors and will establish nests nearby. The number of eggs they lay is unaffected by the din, but their reproductive success ultimately is diminished. (2021-02-18)

Tuning electrode surfaces to optimize solar fuel production
Scientists discovered that changing the topmost layer of atoms on electrode surfaces can impact the activity of splitting water into oxygen and hydrogen--a clean fuel. (2021-02-18)

New method converts methane in natural gas to methanol at room temperature
Researchers at the University of Illinois Chicago have discovered a way to convert the methane in natural gas into liquid methanol at room temperature. (2021-02-18)

Researchers have proved that that ozone is effective in disinfecting Coronavirus
It is possible to destroy the virus within minutes by gaseous ozone, which can be produced synthetically indoors. The advantage of gaseous ozone over liquid disinfectants (such as alcohol and bleach) is its ability to treat entire rooms, including all objects found in it and hard-to-reach locations. (2021-02-17)

Fueling the future: Novel two-polymer membrane boosts hydrogen fuel cell performance
Fuel cells are an attractive sustainable energy source due to their eco-friendly by-product, water. However, existing fuel cells are either expensive or low performance. Now, scientists from Korea have designed a robust and highly conductive fuel cell ion-exchange membrane using two readily available polymer materials and a unique technique, opening doors to fuel cells that are both cheap and high performing, bringing us closer to realizing a hydrogen economy. (2021-02-17)

Skies of blue: Recycling carbon emissions to useful chemicals and reducing global warming
Researchers optimize a novel process for the efficient conversion of carbon emissions into useful chemicals like acetate using microbes (2021-02-17)

Hydrogen peroxide, universal oxidizing agent, high-efficiency production by simple process
The Korea Institute of Science and Technology(KIST) announced that a joint research team developed a platinum-gold alloy catalyst for hydrogen peroxide production based on a computer simulation. Hydrogen peroxide selectivity can be increased to 95% by using this catalyst, compared with only 30-40% for a palladium catalyst, which indicates that mostly hydrogen peroxide on the developed Pt-Au catalyst can be produced with a small amount of water. (2021-02-16)

Switching to firm contracts may prevent natural gas fuel shortages at US power plants
New research now indicates that these fuel shortages are not due to failures of pipelines and that in certain areas of the country a change in how gas is purchased can significantly reduce generator outages. The paper, 'What Causes Natural Gas Fuel Shortages at US Power Plants?' by researchers at Carnegie Mellon University and the North American Electric Reliability Corporation, was published in Energy Policy. (2021-02-16)

3D model shows off the insides of a giant permafrost crater
Researchers from Skoltech have surveyed the newest known 30-meter deep gas blowout crater on the Yamal Peninsula, which formed in the summer of 2020. They piloted the drone used for crater surveillance; that was the first time a drone flew inside the crater for ''underground aerial survey'' 10 to 15 meters below ground, running the risk of losing the aircraft. (2021-02-16)

Nanotechnologies reduce friction and improve durability of materials
A team of scientists from the National Research Nuclear University MEPhI and Immanuel Kant Baltic State Federal University suggested using innovative thin films to considerably reduce friction and thus increase the durability of surfaces in mechanisms. This discovery can be important for many fields, from medicine to space technologies. (2021-02-16)

Researchers find a novel connection between cell metabolism and cell division
Many biological processes are subject to rhythmic changes. Well-known examples of this are the so-called circadian rhythm, an ''internal clock'' with a period of around 24 hours, or the shorter ultradian rhythm. Cell division is often linked to these rhythms. Biologists from Saarbrücken and Kaiserslautern have now found out that these rhythms and their coupling with cell division is closely related to hydrogen peroxide. The study was published in the renowned journal Nature Chemical Biology. (2021-02-16)

RUDN University biologists studied the effect of jungles on global warming
Biologists from RUDN University described the role of tropical rainforests in the production of methane, the second most harmful greenhouse gas after CO2. It turned out that some areas of rainforests not only consumed methane but also emitted it. (2021-02-16)

Move over heavy goggles, here come the ultra-high refractive index lenses
POSTECH professor Junsuk Rho's research team develops a transparent silicon without visible light loss by controlling the silicon atomic structure. (2021-02-14)

Producing more sustainable hydrogen with composite polymer dots
Hydrogen for energy use can be extracted in an environmentally friendly way from water and sunlight, using photocatalytic composite polymer nanoparticles developed by researchers at Uppsala University. In laboratory tests, these 'polymer dots' showed promising performance and stability alike. The study has been published in the Journal of the American Chemical Society. (2021-02-12)

A new way of forming planets
Scientists of the Universities of Zurich and Cambridge, associated with the Swiss National Centre of Competence in Research PlanetS, suggest a new explanation for the abundance in intermediate-mass exoplanets - a long-standing puzzle of Astronomy. (2021-02-11)

Monitoring the body's fat burning by breath
Your breath holds the key to monitoring fat burning, and now a research group from Tohoku University has created a compact and low-cost device that can measure how our body metabolizes fat. (2021-02-10)

Astronomers uncover mysterious origins of 'super-Earths'
Mini-Neptunes and super-Earths up to four times the size of our own are the most common exoplanets orbiting stars beyond our solar system. Until now, super-Earths were thought to be the rocky cores of mini-Neptunes whose gassy atmospheres were blown away. In a new study published in The Astrophysical Journal, astronomers from McGill University show that some of these exoplanets never had gaseous atmospheres to begin with, shedding new light on their mysterious origins. (2021-02-10)

Study reveals platinum's role in clean fuel conversion
Scientists at the US Department of Energy's Brookhaven National Laboratory, Stony Brook University (SBU), and other collaborating institutions have uncovered dynamic, atomic-level details of how an important platinum-based catalyst works in the water gas shift reaction. The experiments provide definitive evidence that only certain platinum atoms play an important role in the chemical conversion, and could therefore guide the design of catalysts that use less of this precious metal. (2021-02-10)

Solar awnings over parking lots help companies and customers
Michigan Tech engineers look into the untapped potential of parking lots in a study that investigates the energy-related benefits of developing charging stations powered with solar canopies built into the parking infrastructure of large-scale retailers like Walmart. (2021-02-10)

'Defective' carbon simplifies hydrogen peroxide production
Rice University scientists introduce a new catalyst to reduce oxygen to widely used hydrogen peroxide. The process sidesteps complex and expensive processes that generate toxic organic byproducts and large amounts of wastewater. (2021-02-09)

RUDN University ecologist suggested a way to reduce greenhouse gas emissions in animal farming
An ecologist from RUDN University suggested a method to evaluate and reduce the effect of animal farms on climate change and developed a set of measures for small farms that provides for the complete elimination of greenhouse gas emissions. (2021-02-09)

Insights into lithium metal battery failure open doors to doubling battery life
Researchers led by Prof. CUI Guanglei from the Qingdao Institute of Bioenergy and Bioprocess Technology (QIBEBT) of the Chinese Academy of Sciences (CAS) have identified what causes lithium metal batteries (LMBs) to ''self-destruct'' and proposed a way to prevent it. (2021-02-08)

New synthetic route for biofuel production
A German-Chinese research team has found a new synthetic route to produce biofuel from biomass. The chemists converted the substance 5-hydroxymethylfurfural (HMF) produced from biomass into 2,5-dimethylfuran (DMF), which could be suitable as a biofuel. Compared to previous methods, they achieved a higher yield and selectivity under milder reaction conditions. (2021-02-08)

Sensor and detoxifier in one
Ozone is a problematic air pollutant that causes serious health problems. A newly developed material not only quickly and selectively indicates the presence of ozone, but also simultaneously renders the gas harmless. As reported by Chinese researchers in Angewandte Chemie, the porous '2-in-one systems' also function reliably in very humid air. (2021-02-05)

Fingerprint for the formation of nitrous oxide emissions
Scientists led by Eliza Harris and Michael Bahn from the Institute of Ecology at the University of Innsbruck have succeeded in studying emissions of the greenhouse gas N2O under the influence of environmental impacts in an unprecedented level of detail. The study, which has now been published in Science Advances, is thus also a starting point for the creation of models that could predict future trends in the greenhouse gas emission dynamics of ecosystems under global climate change. (2021-02-05)

The proton conduction mechanism in protic ionic liquids
Researchers from Niigata University, Japan along with their collaborators from Tokyo University of Science, Japan, Yamagata University, Japan and University of Regensburg, Germany have reported a marked shift in the hydrogen ion hopping mechanism as a function of acid/alkali index in protic ionic liquids. The study holds immense potential to revolutionize the development of protonic conductors for fuel cells. These promising results are now published in The Journal of Physical Chemistry B. (2021-02-04)

Nickel phosphide nanoparticle catalyst is the full package
Osaka University researchers prepared a nickel phosphide nanoparticle catalyst on a hydrotalcite support (nano-Ni2P/HT) that showed high activity and selectivity in the hydrogenation of D-glucose to D-sorbitol. The catalyst was air-stable, reusable, and effective in water and at 25°C or 1 bar hydrogen gas pressure. Its mild operating conditions will contribute to the low-cost, green, and sustainable production of D-sorbitol for food, cosmetics, and pharmaceutical industries. (2021-02-04)

Student astronomer finds galactic missing matter
Half of the universe's matter is 'missing', but PhD student Yuanming Wang has developed an ingenious method to help track it down. She has done this using distant galaxies as 'locator pins' to detect an otherwise 'invisible' cold clump of gas just 10 light years from Earth. (2021-02-04)

Air-guiding in solid-core optical waveguides: A solution for on-chip trace gas spectroscopy
We demonstrate an air-suspended waveguide that exhibits exceptional field delocalization and an external field confinement of 107 %, providing a stronger interaction with the surrounding air than a free-space beam. Operating at mid-infrared wavelengths, the waveguide is an ideal building block of next-generation on-chip sensors for sensitive and specific trace gas detection by tunable diode laser absorption spectroscopy (TDLAS). (2021-02-02)

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