Popular Fuel News and Current Events

Popular Fuel News and Current Events, Fuel News Articles.
Sort By: Most Relevant | Most Recent
Page 1 of 25 | 1000 Results
Bio-fuel from waste
Fuel from waste? It is possible. But hitherto, converting organic waste to fuel has not been economically viable. Excessively high temperatures and too much energy are required. Using a novel catalyst concept, researchers at the Technical University of Munich (TUM) have now managed to significantly reduce the temperature and energy requirements of a key step in the chemical process. The trick: The reaction takes place in very confined spaces inside zeolite crystals. (2017-06-28)

New material cleans and splits water
Researchers at EPFL's Institute of Chemical Sciences and Engineering have developed a photocatalytic system based on a material in the class of metal-organic frameworks. The system can be used to degrade pollutants present in water while simultaneously producing hydrogen that can be captured and used further. (2018-11-05)

Synthetic fuels research aims to reduce oil dependence
Researchers at Purdue University have developed a facility aimed at learning precisely how coal and biomass are broken down in reactors called gasifiers as part of a project to strengthen the scientific foundations of the synthetic fuel economy. (2010-09-15)

New material could unlock potential for hydrogen powered vehicle revolution
An international team of researchers has discovered a new material made from manganese hydride that would be used to make molecular sieves within fuel tanks - which store the hydrogen and work alongside fuel cells in a hydrogen powered 'system'. The material would enable the design of tanks that are far smaller, cheaper, more convenient and energy dense than existing hydrogen fuel technologies, and significantly out-perform battery-powered vehicles. (2019-05-14)

Paving the way for hydrogen fuel cells
The hype around hydrogen fuel cells has died down, but scientists have continued to pursue new technologies that could enable such devices to gain a firmer foothold. Now one team has developed an electrocatalyst to replace the currently dominant, but expensive, one of choice -- platinum -- that could help boost the fledgling fuel-cell industry. Their report appears in the journal ACS Nano. (2017-06-28)

Cholesterol-like molecules switch off the engine in cancer-targeting Natural Killer cells
The engine used by cancer-killing 'Natural Killer' cells is turned on by a protein called Srebp, which can be blocked by certain sterols like cholesterol. Tumor cells can produce oxysterols and cholesterol levels tend to be higher in people with obesity. (2017-09-18)

Conducting shell for bacteria
Under anaerobic conditions, certain bacteria can produce electricity. This behavior can be exploited in microbial fuel cells, with a special focus on wastewater treatment schemes. A weak point is the dissatisfactory power density of the microbial cells. An unconventional solution is now presented by Singaporean and Chinese scientists: as reported in the journal Angewandte Chemie, they coated live, electroactive bacteria with a conducting polymer and obtained a high-performance anode for microbial fuel cells. (2017-06-27)

Magneto-inertial fusion experiment nears completion
The Plasma Liner Experiment will soon test the potential for a novel plasma fusion concept, while offering insights into the physics of colliding plasma jets. (2019-10-21)

Ships in the English Channel have highest rate of sulphur violations in northern Europe
Researchers at Chalmers University of Technology have shown that between 87 and 98 percent of ships comply with the tougher regulations for sulphur emissions that were introduced in northern Europe in 2015. The lowest levels of compliance were observed in the western part of the English Channel and in the middle of the Baltic Sea. (2018-03-22)

To starve pancreatic tumors, researchers seek to block 'self-eating,' other fuel sources
UNC Lineberger Comprehensive Cancer Center researchers and their collaborators are reporting preclinical findings for a potential two-treatment strategy to block multiple mechanisms of cancer cell metabolism in pancreatic cancer at the American Association for Cancer Research Annual Meeting in Chicago. The findings will be presented from 8 a.m. to noon on Wednesday. (2018-04-13)

Manganese dioxide shows potential in micromotors
Manganese dioxide could make the preparation of micromotors increasingly cost-effective, opening up new avenues for their use, according to a new study from the University of Eastern Finland. (2017-11-14)

Artificial leaf goes more efficient for hydrogen generation
A new study, affiliated with Ulsan National Institute of Science and Technology has introduced a new artificial leaf that generates hydrogen, using the power of the Sun to mimic underwater photosynthesis. (2017-01-04)

Research gives new ray of hope for solar fuel
The quest to develop the 'Holy Grail' of affordable, viable and environmentally-friendly fuels using sunlight has taken an exciting new twist. (2018-04-27)

Shifts to renewable energy can drive up energy poverty, PSU study finds
Efforts to shift away from fossil fuels and replace oil and coal with renewable energy sources can help reduce carbon emissions but do so at the expense of increased inequality, according to a new Portland State University study (2019-07-12)

Microbial fuel cell converts methane to electricity
Transporting methane from gas wellheads to market provides multiple opportunities for this greenhouse gas to leak into the atmosphere. Now, an international team of researchers has taken the first step in converting methane directly to electricity using bacteria, in a way that could be done near the drilling sites. (2017-05-17)

Russian scientists developed a new technology of energy generation from bituminous coal
A team from Ural Federal University (UrFU) developed a new efficient technology of electrical power generation from bituminous coal. The results of the study were published in International Journal of Hydrogen Energy. (2017-12-15)

Wood pellets: Renewable, but not carbon neutral
A return to firewood is bad for forests and the climate. So reports William Schlesinger, President Emeritus of the Cary Institute of Ecosystem Studies, in an Insights article published today in the journal Science. (2018-03-22)

Fuel from waste and electricity?
Researchers at Helmholtz Center for Environmental Research, the University of Tübingen, Cornell University, and Deutsche Biomasseforschungszentrum have shown that the combination of microbial and electrochemical conversion of biomass can yield valuable products. For the example of corn beer and corn silage they have gained energy-dense alkanes with diesel-fuel like properties at high carbon and energetic yield. Their work is published in Energy & Environmental Science, the highest ranked journal in environmental sciences. (2017-09-18)

Carbon leads the way in clean energy
Groundbreaking research at Griffith University is leading the way in clean energy, with the use of carbon as a way to deliver energy using hydrogen. (2016-03-22)

New fuel cell technology runs on solid carbon
Advancements in a fuel cell technology powered by solid carbon could make electricity generation from coal and biomass cleaner and more efficient, according to a paper published this week. Innovations in the anode, the electrolyte and the fuel allow the fuel cell to utilize more carbon, operate at lower temperatures and show higher maximum power densities than earlier direct carbon fuel cells (DCFCs). The results appear in this week's edition of Advanced Materials. (2018-01-22)

New biofuel cell with energy storage
Researchers have developed a hybrid of a fuel cell and capacitor on a biocatalytic basis. With the aid of enzymatic processes, what's known as a biosupercapacitor efficiently generates and stores energy. The trick: the enzymes are embedded in a stable polymer gel, which can store a large amount of energy. The scientists at the Ruhr-Universität Bochum and the Swedish Malmö University describe their development in the journal Angewandte Chemie. (2016-11-15)

Astronomers explain why a star is so hot right now
Astronomers have solved a mystery over small, unusually hot blue stars, 10 times hotter than our Sun, that are found in the middle of dense star clusters. (2015-06-23)

Amazon rainforest losses impact on climate change, study shows
Human activity has removed more than one-tenth of trees and plants from the Amazon rainforest since the 1960s, a study shows. (2015-04-21)

Selenium anchors could improve durability of platinum fuel cell catalysts
Researchers at the Georgia Institute of Technology have developed a new platinum-based catalytic system that is far more durable than traditional commercial systems and has a potentially longer lifespan. The new system could, over the long term, reduce the cost of producing fuel cells. (2019-09-05)

Cooking with coal, wood, or charcoal associated with cardiovascular death
Long-term use of coal, wood, or charcoal for cooking is associated with an increased risk of death from cardiovascular disease, according to a study presented today at ESC Congress 2018. (2018-08-26)

Calculating the CO2 emissions of biofuels is not enough
A new EU regulation aims to shrink the environmental footprint of biofuels starting in 2021. But an EPFL scientist thinks we should go one step further and take into account all compounds produced at biorefineries, not just biofuel. And he has developed a model for doing just that. (2018-01-29)

Use of solid fuels for heating, cooking in China associated with increased risk of death
Use of coal, wood or charcoal for cooking and heating in rural China was associated with a greater risk of death, with that risk decreased by having switched to gas, electricity or central heating, or using ventilation. (2018-04-03)

Water, water, nowhere
Researchers at the University of Pittsburgh's Swanson School of Engineering have found that the unusual properties of graphane -- a two-dimensional polymer of carbon and hydrogen -- could form a type of anhydrous 'bucket brigade' that transports protons without the need for water, potentially leading to the development of more efficient hydrogen fuel cells for vehicles and other energy systems. (2017-05-04)

Hydrogen cars for the masses one step closer to reality, thanks to UCLA invention
UCLA researchers have designed a new device that can inexpensively and efficiently create and store energy and create hydrogen fuel, and that needs only sunlight to operate. (2017-11-20)

Alaskan microgrids offer energy resilience and independence
The electrical grid in the contiguous United States is a behemoth of interconnected systems; if one section fails, millions could be without power. Remote villages in Alaska provide an example of how safeguards could build resilience into a larger electrical grid. These communities rely on microgrids -- small, local power stations that operate autonomously. Recent articles in the Journal of Renewable and Sustainable Energy provide reviews of energy technologies and costs for microgrids in Alaska. (2017-12-26)

New process enables easier isolation of carbon nanotubes
Using this new method, long carbon nanotubes with high structural integrity, and without contaminants, can be obtained. The improved characteristics of these high-quality nanotubes can then be utilized in fields such as materials science, and in electrical and biomedical applications. (2016-01-20)

Cooking with wood or coal is linked to increased risk of respiratory illness and death
Burning wood or coal to cook food is associated with increased risk of hospitalization or dying from respiratory diseases, according to new research conducted in China and published online in the American Thoracic Society's American Journal of Respiratory and Critical Care Medicine. (2018-09-21)

Scientists discovered where black carbon comes from in the Arctic in winter and summer
Scientists from seven countries published an article on the study of the sources of black carbon (BC) emissions in the Arctic. BC aerosols are formed under incomplete fossil fuel combustion and biomass burning. Soot which is the main component of BC amplifies the melting of snow and ice cover, accelerating global warming. Based on the complex elemental and isotopic analysis the scientists revealed the seasonal contribution of various Arctic areas to BC emissions. (2019-02-15)

New type of fuel found in Patagonia fungus
A team led by a Montana State University professor has found a fungus that produces a new type of diesel fuel. Gary Strobel calls it (2008-11-03)

Study boosts hope for cheaper fuel cells
Simulations by Rice University scientists show how carbon nanomaterials may be optimized to replace expensive platinum in cathodes for electricity-generating fuel cells. (2018-01-05)

Thorium reactors may dispose of enormous amounts of weapons-grade plutonium
Scientists from Tomsk Polytechnic University are developing a new technology for multipurpose application of large amounts of weapons-grade plutonium accumulated in Russia and across the world. Instead of expensive storage of this nuclear material, TPU physicists propose to burn weapons-grade plutonium in reactors with thorium fuel, converting it into power and thermal energy. The units are capable of operating at low capacity (from 60 MW) at least 10-20 years. (2018-01-19)

Ulysses mission coming to a natural end
Ulysses, the mission to study the Sun's poles and the influence of our star on surrounding space is coming to an end. After more than 17 years in space -- almost four times its expected lifetime -- the mission is finally succumbing to its harsh environment and is likely to finish sometime in the next month or two. (2008-02-22)

The new bioenergy research center: building on ten years of success
The Great Lakes Bioenergy Research Center (GLBRC), led by the University of Wisconsin-Madison, recently embarked on a new mission: to develop sustainable alternatives to transportation fuels and products currently derived from petroleum. (2018-02-18)

New catalyst meets challenge of cleaning exhaust from modern engines
Researchers have created a catalyst capable of reducing pollutants at the lower temperatures expected in advanced engines. (2017-12-14)

New process produces hydrogen at much lower temperature
Waseda University researchers have developed a new method for producing hydrogen, which is fast, irreversible, and takes place at much lower temperature using less energy. This innovation is expected to contribute to the spread of fuel cell systems for automobiles and homes. (2016-12-01)

Page 1 of 25 | 1000 Results
   First   Previous   Next      Last   
Brightsurf.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.