Green Car Congress

AUGUST 25, 2019

Researchers at the University of Delaware have demonstrated a direct ammonia fuel cell (DAFC) prototype with a peak power density of 135 mW cm ?2. Source-to-tank cost comparison of carbon-neutral transportation fuels. Their paper is publishedin the journal Joule. Assisted by a $2.5-million —Yun Zhao, lead author.

Delaware 370

Delaware Fuel Hydrogen Vehicles 370

Green Car Congress

DECEMBER 26, 2020

A group of researchers from Far Eastern Federal University (FEFU), Austria, Turkey, Switzerland, and the UK has developed a new metallic glass that is 85% more efficient in oxidizing methanol than its platinum-based analogs. Fuel cells based on methanol oxidation have potential for the motor and technical industries.

Fuel 418

Fuel Turkey Austria Switzerland 418

Green Car Congress

JULY 21, 2016

A team of researchers from the UK’s Cardiff University’s Cardiff Catalysis Institute and Queen’s University Belfast have shown that significant amounts of hydrogen can be unlocked from fescue grass—without significant pre-treatment—using sunlight and a metal-loaded titania photocatalyst. Reaction conditions: 0.36 g

Hydrogen 150

Hydrogen Cheap Production Conversion 150

Green Car Congress

JUNE 15, 2021

Researchers at Argonne National Laboratory, with colleagues from Lawrence Berkeley, Oak Ridge, and National Renewable Energy labs, and the University of Tennessee, have published a comprehensive analysis of the total cost of ownership (TCO) for 12 sizes of vehicles ranging from compact sedans up to Class 8 tractors with sleeper cabs.

Maintenance 418

Maintenance Cost Of Chad Plug-in 418

Green Car Congress

AUGUST 30, 2013

Researchers at Wakayama University in Japan have produced a mixture of hydrogen and carbon monoxide gas by irradiating a mixture of carbon powder and distilled water with intense nanosecond laser pulses at room temperature. Electrodes or any other photocatalysts were not used to produce the hydrogen. Credit: ACS, Akimoto et al.

Water 230

Water Hydrogen Carbon Gas 230

Green Car Congress

AUGUST 15, 2012

The core-shell NaBH 4 @Ni nanoparticles show high reversible hydrogen storage under reasonable conditions. The results could create an opportunity for the use of borohydride materials for hydrogen storage in vehicles. mass %), sodium borohydride is a promising hydrogen storage material. Credit: ACS, Christian and Aguey-Zinsou.

Sodium 255

Sodium Hydrogen Vehicles Store 255

Green Car Congress

JUNE 23, 2009

Scientists at the University of Delaware are developing a new low-cost material for hydrogen storage—carbonized chicken feathers (CCFF)—that they say could meet the DOE requirements for hydrogen storage and are competitive with carbon nanotubes and metal hydrates at a tiny fraction of their cost.

Hydrogen 220

Hydrogen Carbon Delaware Universal 220

Green Car Congress

DECEMBER 2, 2018

These alkaline exchange materials are used to fabricate membrane electrode assemblies (MEAs) in hydrogen fuel cells and in electrolyzers used for hydrogen production. Ecolectro’s polymers do not require high-cost platinum group metals, a feature that significantly lowers the cost of hydrogen fuel cells and electrolyzers.

Polymer 261

Polymer Fuel New York Hydrogen 261

Green Car Congress

JULY 31, 2019

A team at the University of Delaware has demonstrated a direct ammonia fuel cell (DAFC) prototype with a peak power density of 135 mW cm -2 at 80 ?C. Hydrogen has attracted the most research and development interest due to the efficiency and performance of hydrogen-fueled proton exchange membrane fuel cells (PEMFCs). Zhao et al.

Delaware 278

Delaware Transportation Fuel Hydrogen 278

Green Car Congress

MARCH 23, 2010

With its low cost, low environmental impact and safety aspects, the Al-air system has potential to serve as a near-term power source for electric vehicles, according to a research team from The University of Hong Kong and Hong Kong Polytechnic University. Wang et al. —Wang et al. Huizhi Wang, Dennis Y. Leung, Michael K.

Hydrogen 186

Hydrogen Commercial Ni-Li Li-ion 186

My Electric Car

AUGUST 21, 2020

There has been much discussion for over thirty years or more around the use of hydrogen fuel cells as an alternative to the internal combustion engine. Proponents believe such a car could be easily refuelled with hydrogen and assumed it would have greater range than a pure all-electric car.

Hydrogen 52

Hydrogen Petrol Gas-Electric Lithium Ion 52

Green Car Congress

AUGUST 20, 2010

The US Department of Energy (DOE) has selected 8 research projects for funding that will focus on gasification of coal/biomass to produce synthetic gas (syngas) as a pathway to producing power, hydrogen, fuel or chemicals. CoalTek, teaming with the University of Kentucky Center for Applied Energy Research in Lexington, Ky., Tucker, Ga.)

Coal 218

Coal Hydrogen Fuel Power 218

Green Car Congress

DECEMBER 12, 2016

A research team from University of Western Ontario, McMaster University and Beijing Computational Science Research Center has developed an effective synthesis method to produce isolated single platinum (Pt) atoms and clusters for use as catalysts for the hydrogen evolution reaction (HER) in water splitting to produce hydrogen.

Water 150

Water Hydrogen Insight Universal 150

Green Car Congress

MAY 12, 2021

Researchers from the University of Central Florida and the US Naval Research Laboratory have discovered an experimental configuration and flow conditions that generate a stabilized oblique detonation—a phenomenon that has the potential to revolutionize high-speed propulsion of the future.

Florida 332

Florida Engine Grant Hydrogen 332

Green Car Congress

MARCH 26, 2010

Researchers at the State Key Lab of Matrix Composites at Shanghai Jiaotong University, Shanghai, China have described a new design strategy to produce an “Artificial Inorganic Leaf” (AIL), which could lead to working prototypes that capture solar energy and use it efficiently to change water into hydrogen fuel. Credit: Tongxiang Fan.

Design 170

Design Hydrogen San Francisco Production 170

Green Car Congress

FEBRUARY 26, 2015

The US Department of Energy (DOE) Fuel Cell Technologies Office (FCTO) has selected 11 projects to receive up to $10 million in funding through the fuel cell technology incubator FOA ( earlier post ) in support of innovations in fuel cell and hydrogen fuel technologies. Northeastern University. Source: Slade et al. Click to enlarge.

Fuel 150

Fuel Hydrogen Virginia 2011 150

Green Car Congress

AUGUST 10, 2012

Researchers at Daimler AG and a colleague at Albstadt-Sigmaringen University have developed a new cost forecast model for hydrogen fuel cell stacks and Li-ion batteries using a two-factor experience curve approach. 2012.07.022.

Li-ion 236

Li-ion Lithium Ion 2020 Power 236

Green Car Congress

JULY 30, 2014

Researchers from the University of Illinois at Chicago (UIC) have identified molybdenum disulfide as a promising cost-effective substitute for noble metal catalysts for the electrochemical reduction of carbon dioxide. The new catalyst produces syngas, a mixture of carbon monoxide plus hydrogen. —Mohammad Asadi.

Conversion 239

Conversion CO2 Illinois Carbon 239

Green Car Congress

FEBRUARY 1, 2016

A new report from the University of Michigan Transportation Research Institute (UMTRI) reviews the major advantages and disadvantages associated with battery-electric vehicles (BEVs) and fuel-cell vehicles (FCVs). Michael Sivak also incudes information for current gasoline-powered internal combustion engines as a baseline comparison.

San Diego 150

San Diego Fuel District of Columbia Gasoline-Electric 150

Green Car Congress

DECEMBER 16, 2015

Researchers from Purdue University and École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland are proposing a new integrated process involving the co-production of hydrogen and electricity from solar thermal energy—a concept they label “hydricity”.

Solar 150

Solar Production Energy Concept 150

Green Car Congress

APRIL 10, 2017

A process for the synthesis of 1,5-pentanediol (1,5-PD) with 84% yield from furfural is developed, utilizing dehydration/hydration, ring-opening tautomerization, and hydrogenation reactions. This enhanced reactivity is a result of the ring-opening tautomerization to 5-hydoxyvaleraldehyde and subsequent hydrogenation to 1,5-PD.

Cost Of 170

Cost Of Renewable Wisconsin Hydrogen 170

Green Car Congress

AUGUST 19, 2014

Results of a lifecycle analysis by a team at the University of Michigan suggest that multiple types of natural gas-powered vehicles—i.e., A mid-sized ICE vehicle driven in the United States was also investigated as a basis for comparison. Electric (Battery) Fuel Cells Hydrogen Lifecycle analysis Natural Gas'

Gas 218

Gas Li-ion Gas-Electric Conversion 218

Green Car Congress

MARCH 3, 2014

Scientists from Stanford University, SLAC National Accelerator Laboratory and the Technical University of Denmark have identified a new nickel-gallium catalyst that converts hydrogen and carbon dioxide into methanol at ambient pressure and with fewer side-products than the conventional catalyst.

Low Cost 257

Low Cost Clean Cleaning Production 257

Green Car Congress

AUGUST 13, 2014

A catalyst made from a foamy form of copper has different electrochemical properties from catalysts made with smooth copper in reactions involving carbon dioxide, according to a new study by a team from Brown University. The foams are made by depositing copper on a surface in the presence of hydrogen and a strong electric current.

CO2 291

CO2 Production Conversion Hydrogen 291

Green Car Congress

APRIL 23, 2015

The US Department of Energy (DOE) has awarded a multidisciplinary team at the University of Michigan $1.2 million to investigate further highly promising metal-organic frameworks (MOFs) that the team had identified earlier as more efficient materials for high-density on-board hydrogen storage for fuel cell vehicles. Earlier post.).

Hydrogen 150

Hydrogen 2017 2013 Michigan 150

Green Car Congress

APRIL 11, 2014

Researchers at Stanford University have developed a nanocrystalline copper material that produces multi-carbon oxygenates (ethanol, acetate and n-propanol) with up to 57% Faraday efficiency at modest potentials (–0.25?volts volts versus the reversible hydrogen electrode) in CO-saturated alkaline water. volts to –0.5?volts Christina W.

Fuel 300

Fuel CO2 Carbon Conversion 300

Green Car Congress

NOVEMBER 19, 2015

Researchers of the Institute for Advanced Sustainability Studies ( IASS ) in Potsdam and the Karlsruhe Institute of Technology (KIT) have achieved the proof-of-principle for a innovative technique to extract hydrogen (H 2 ) from methane (CH 4 ) without the formation of CO 2 as a byproduct. The final design is a 1.2-meter-high

Cleaner 150

Cleaner Production Kits CO2 150

Green Car Congress

NOVEMBER 26, 2010

In the new UMass approach, the hydroprocessing increases the intrinsic hydrogen content of the pyrolysis oil, producing polyols and alcohols. The zeolite catalyst then converts these hydrogenated products into light olefins and aromatic hydrocarbons in a yield as much as three times higher than that produced with the pure pyrolysis oil.

Oil 225

Oil Convert Hydrogen Fuel 225

Cars That Think

JANUARY 20, 2024

The IMO’s previous goal was a 50 percent reduction by 2050 in comparison with 2008 levels. Hedging its bets, the industry is exploring ammonia, batteries, and hydrogen, among other options for powering ships. Land-based nuclear power plants, for comparison, are constructed on site and typically far exceed their budgets and schedules.

Molten Salt 145

Molten Salt Mariner South Korea Water 145

Green Car Congress

JANUARY 16, 2011

Researchers at the University of Bradford (UK) are proposing a method for increasing the yield of middle distillates (such as car fuel, jet fuel, and diesel fuel) from the refinery by applying catalytic hydrotreating (HDT) to the full crude oil, rather than the now common application of hydrotreating processes to oil fractions a (i.e.,

Oil 210

Oil Hydrogen Light Fuel 210

Green Car Congress

JULY 24, 2016

Researchers at Rice University’s Laboratory for Nanophotonics (LANP), with colleagues at Princeton University, have developed a new method for uniting light-capturing photonic nanomaterials and high-efficiency metal catalysts, creating an “antenna-reactor” plasmonic catalyst. Swearer/Rice University) Click to enlarge.

Energy 170

Energy Light Universal Convert 170

Green Car Congress

NOVEMBER 24, 2014

Particulate emissions were clearly influenced by certain fuel parameters including oxygen content, hydrogen content, and aromatics content. They also tested a Bu55 blend (55% isobutanol)—the highest volume of isobutanol that could be blended while still meeting the California summer gasoline specifications.

Emissions 230

Emissions Fuel Silverado California 230

Green Car Congress

SEPTEMBER 12, 2015

The comparison to the electric vehicle is based on estimates which factor in the CO 2 emissions resulting from fuel production, with the DME-powered vehicle figure calculated from the use of renewable energy to generate the DME fuel, and the electric vehicle figure calculated from electricity generated from renewable resources.

Ford 150

Ford Fuel Power Powered 150

Green Car Congress

FEBRUARY 13, 2018

They are particularly attractive in comparison to other fuel cells as a consequence of the high ionic conductivity of the electrolyte at at intermediate temperatures (400–600 °C). Haile’s team will also investigate making the fuel cells reversible, which would transfer electricity back into hydrogen for placement on grid backup.

Power 186

Power Powered Fuel Maryland 186

Green Car Congress

FEBRUARY 14, 2012

Since the commercial IH 2 technology produces its own hydrogen and a surplus of water to be self-sufficient, it can operate in a stand-alone configuration anywhere there is sufficient biomass feed for conversion. And the process achieves >90% greenhouse gas reductions in comparison to fossil fuels.

Conversion 307

Conversion Houston Renewable Gasoline 307

Green Car Congress

MARCH 19, 2012

Long-term stability of specific discharge capacity for: (A) Cu-coated a-Si:H and (B) pristine a-Si:H.The theoretical charge storage capacity of graphite is given for comparison. Credit: ACS, Murugesan et al. Click to enlarge.

Li-ion 353

Li-ion Lithium Ion Batteries Battery 353

Green Cars News

JUNE 23, 2009

No, this isn’t April Fool’s Day - scientists at the University of Delaware are developing a new low-cost material for hydrogen storage in the form of carbonised chicken feathers. So when the chicken feathers are heat-treated, their surface area increases enabling more hydrogen adsorption rather than raw feather fibres.

Hydrogen 36

Hydrogen Delaware Universal Low Cost 36