Green Car Congress

MAY 13, 2019

A cheaper, cleaner and more sustainable way of making hydrogen fuel from water using sunlight is closer with new research from the University of Bath’s Centre for Sustainable Chemical Technologies. The Bath team instead used commercially available graphite, which is very cheap and much more sustainable than indium.

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Solar Water Hydrogen Universal 236

Green Car Congress

APRIL 19, 2023

To produce cost-effective green hydrogen, industry and energy companies need efficient electrolyzers on a large scale. In addition, AEM technology is characterized by its cheap and non-critical materials—similar to AEL technology. Both Sunfire and Fraunhofer IFAM have many years of expertise in the field of electrolysis.

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Environment Universal Cheap Polymer 199

Green Car Congress

JUNE 2, 2017

A team of scientists from Penn State and Florida State University have developed a lower cost and industrially scalable catalyst consisting of synthesized stacked graphene and W x Mo 1–x S 2 alloy phases that produces pure hydrogen through a low-energy water-splitting process. —Lei et al. 7b02060.

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Low Cost Water Hydrogen Energy 170

Green Car Congress

SEPTEMBER 20, 2016

A team of researchers from the University of Houston and the California Institute of Technology has developed an active and durable earth-abundant transition metal dichalcogenide-based hybrid catalyst for water-splitting that exhibits high hydrogen evolution activity approaching the state-of-the-art platinum catalysts.

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Houston Water Hydrogen Hybrid 150

Green Car Congress

SEPTEMBER 17, 2009

Researchers at The University of Texas at Austin have received about $2.5 million to identify new materials that will efficiently absorb sunlight and split water into hydrogen. Bard and Mullins are affiliated with the Center for Electrochemistry at the university. million) and the US Department of Energy (about $1.1

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Water Hydrogen Cheap Austin 170

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. Caravaca et al.

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Hydrogen Cheap Production Conversion 150

Green Car Congress

JUNE 28, 2013

Hydrogenation—which is used in a wide range of industrial applications, from food products, such as margarine, to petrochemicals, pharmaceuticals and biofuels—typically involves the use of heavy metals, such as palladium or platinum, to catalyze the chemical reaction. Iron, however, rusts in the presence of oxygen or water.

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Hydrogen Polymer Water Japan 186

Green Car Congress

JULY 27, 2016

S 8 ) as a direct ‘rock’ electrode without the need of further surface modifications for hydrogen evolution under acidic conditions. According to their study, artificial pentlandite is just as efficient as the platinum electrodes commonly used today for the electrolytic production of hydrogen from water, but is lower cost.

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Hydrogen Production Cheap Water 150

Green Car Congress

MARCH 22, 2015

Researchers at Rutgers University have developed a new noble metal-free catalyst—Ni 5 P 4 (nickel-5 phosphide-4)—performing on par with platinum for the hydrogen evolution reaction (HER) in both strong acid and base. Left: schematic of Ni 5 P 4 surface showing water adsorption and conversion to H atoms and to H 2 product.

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Hydrogen Conversion Water Solar 150

Green Car Congress

JUNE 9, 2014

The cost of electrofuels—fuels produced by catalyst-based systems for light capture, water electrolysis, and catalytic conversion of carbon dioxide and hydrogen to liquid fuels—remains far away from viable, according to a new analysis by Lux Research. Hydrogen-to-fuels. Production costs per barrel of oil equivalent.

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Cost Of North Carolina Conversion Hydrogen 210

Green Car Congress

JANUARY 30, 2011

Example of micro fibers produced with 20 wt % AB (ammonia borane) in water as core solution, showing smooth (nonporous) and cylindrical (noncollapsed) fibers; from a 2010 paper by the scientific team. The material could allow hydrogen to be stored in a cheap and practical way for transport applications, the company says.

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Hydrogen Commercial Transportation Polymer 262

Green Car Congress

MARCH 2, 2018

While Ni metal catalyzes the hydrogen evolution reaction (HER) exclusively under CO 2 RR conditions, Ni single atomic sites present a high CO selectivity of 95% under an overpotential of 550 mV in water, and an excellent stability over 20 hours’ continuous electrolysis. The current density can be scaled up to more than 50 mA cm?

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Conversion CO2 Convert Water 199

Green Car Congress

AUGUST 5, 2022

Using an inexpensive polymer called melamine, researchers from UC Berkeley, Texas A&M and Stanford have created a cheap, easy and energy-efficient way to capture carbon dioxide from smokestacks. The energy savings come from not having to heat the substance to high temperatures.

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Low Cost Carbon Texas Cheap 243

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.

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Hydrogen Petrol Gas-Electric Lithium Ion 52

Green Car Congress

OCTOBER 9, 2017

Researchers from the University of Liverpool (UK), with colleagues from Dalian University of Technology (China) and the University of Hull (UK), have developed a new process for the direct, one-step activation of carbon dioxide and methane (dry reforming of methane) into higher value liquid fuels and chemicals (e.g.,

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Conversion Fuel CO2 Gas 186

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

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Fuel CO2 Carbon Conversion 300

Green Car Congress

FEBRUARY 9, 2016

Engineers at Iowa State University have developed a hybrid process that combines bio- and electrocatalysis to convert glucose into bio-based unsaturated nylon-6,6—which has the advantage of an extra double bond in its backbone that can be used to tailor the polymer’s properties. Their study is published in the 12 Feb. Suastegui et al.

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Iowa Hybrid Conversion Hydrogen 150

Green Car Congress

SEPTEMBER 25, 2017

The clean technology company Danish Power Systems (DPS), with partners at the Technical University of Denmark (DTU) and the University of Chemistry and Technology in Prague, Czech Republic, reports the best operating stability for high-temperature polymer fuel cells (HTPEMFC) yet. μV h −1 for a reference membrane.

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Polymer Czech Republic Fuel Power 170

Green Car Congress

MAY 26, 2015

using just water, H 2 , CO 2 and sunlight. Isobutene dimerization (putting two isobutene molecules together) and subsequent hydrogenation produces isooctane. The hydrogenation step can use either noble metal or non-noble metal catalysts. 15 million tonnes are produced every year and are turned into plastics, rubbers and fuels.

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Audi Renewable Solar Fuel 150

Green Car Congress

MAY 9, 2018

Researchers at the University of Exeter (UK) have developed a novel p-type LaFeO 3 photoelectrode using an inexpensive and scalable spray pyrolysis method. The nanostructured photoelectrode results in spontaneous hydrogen evolution from water without any external bias applied with a faradaic efficiency of 30% and excellent stability.

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Water Low Cost Solar Hydrogen 342

Green Car Congress

MAY 2, 2011

The optimized photo-electrochemical water splitting device uses light absorbers made of silicon arranged in closely packed pillars, dotted with tiny clusters of the new molybdenum sulfide catalyst. Damsgaard, Thomas Pedersen and Ole Hansen, Technical University of Denmark. Image courtesy of Christian D. Click to enlarge.

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Water Low Cost Hydrogen Denmark 332

Green Car Congress

SEPTEMBER 30, 2019

Researchers at Pacific Northwest National Laboratory (PNNL), with colleagues from Oregon State University, have developed PNNL a durable, inexpensive molybdenum-phosphide catalyst that efficiently converts wastewater and seawater into hydrogen. If you can produce hydrogen from seawater, the resource pool is pretty much unlimited.

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Hydrogen Conversion Oregon Cheap 274

Green Car Congress

FEBRUARY 4, 2016

The team reports on their host-guest system of Ta:TiO 2 |BiVO 4 as a photoanode for use in solar water splitting cells in an open-access paper in the journal ACS Central Science. The host–guest nanowire architecture allows for simultaneously high light absorption and carrier collection efficiency for efficient solar water oxidation.

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Energy Storage Water Solar Energy 150

Green Car Congress

NOVEMBER 21, 2016

A team led by Professor Jae Sung Lee at Ulsan National Institute of Science and Technology (UNIST), with colleagues at Pohang University of Science and Technology (POSTECH), have developed a new pathway for the direct conversion of CO 2 to liquid transportation fuels by reaction with renewable hydrogen produced by solar water splitting.

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Conversion Fuel CO2 Hydrogen 150

Green Car Congress

MARCH 24, 2020

Researchers at Aalto University (Finland), with colleagues at the University of Vienna (Austria), CNRS (France) and Nikolaev Institute of Inorganic Chemistry (Russia), have developed a highly graphitized graphene nanoflake (GF)–carbon nanotube (CNT) hybrid catalyst doped simultaneously with single atoms of N, Co, and Mo (N-Co-Mo-GF/CNT).

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Austria Fuel France Carbon 261

Green Car Congress

AUGUST 16, 2009

The NRL researchers presented their progress in hydrogenating CO 2 to jet fuel via a two-stage, high-yield and highly selective synthesis process. Robert Dorner and his colleagues are looking at converting CO 2 and hydrogen (both won from sea-water) over catalysts, using the CO 2 as a building block to form synthetic fuel.

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Conversion Fuel CO2 Solar 231

Green Car Congress

OCTOBER 30, 2018

A team from Georgia Tech, with colleagues at the university of Kansas, has designed a high-performance solid-oxide fuel cell that operates directly on nearly dry (only ~3.5 Our cell could make for a straightforward, robust overall system that uses cheap stainless steel to make interconnectors. —Ben deGlee, co-author.

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Georgia Fuel Kansas Automobile 299

Green Car Congress

MAY 16, 2014

This research was published in the journal Science , with collaborators including UC Berkeley, Eindhoven University of Technology and King Abdulaziz City for Science and Technology (KACST), Saudi Arabia. Polymers are long chains of molecules connected through chemical bonds.

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Polymer Industrial Industry Saudi Arabia 275

Green Car Congress

FEBRUARY 23, 2016

Researchers at the University of Texas at Arlington have demonstrated a new solar process for the one-step, gas-phase conversion of CO 2 and H 2 O to C 5+ liquid hydrocarbons and O 2 by operating the photocatalytic reaction at elevated temperatures and pressures. The process uses cheap and earth-abundant catalytic materials.

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Solar Fuel Convert CO2 150

Green Car Congress

JULY 15, 2013

Hydrogen bubbles as they appear in a photoelectrochemical cell. Fe 2 O 3 (hematite) electrodes that achieve the highest photocurrent of any metal oxide photoanode for photoelectrochemical water-splitting under 100? The whole point of our approach is to use an exceptionally abundant, stable and cheap material: rust. © LPI / EPFL.

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Solar Water Hydrogen 230

Green Car Congress

NOVEMBER 13, 2017

Iftach Yacoby of Tel Aviv University. Rapid molecular and spectroscopic tests will be used to identify limitations to light-driven hydrogen production in the engineered strains. Together the two groups will determine the optimal way to arrange the various new components to make sustained high-level bio-hydrogen production a reality.

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Hydrogen Industrial Industry Production 150

Tony Karrer Delicious EVdriven

APRIL 16, 2009

A Perfect Storm for Water Counting Calories and Counting Carbon: The Role of. Millions will plug-in their electric vehicles (EV), plug-in hybrids (PHEV) and fuel cell vehicles (FCV) at night when electricity is cheap, then plug-in during the day when energy is expensive and sell those extra electrons at a profit. Remember its PURE D.C.

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Grid Electric Vehicles Vehicles Oil-Sands 28