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. 2 , equivalent to ~10% solar photoelectrical conversion efficiency. 62 mV overpotential at ?

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Hydrogen Conversion Water Solar 150

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. Click to enlarge.

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Hydrogen Cheap Production Conversion 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. Source: Lux Research. Click to enlarge.

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Cost Of North Carolina Conversion Hydrogen 210

Green Car Congress

APRIL 24, 2013

This illustration depicts the synthesis of a new hydrogen-production catalyst from soybean proteins and ammonium molybdate. The hybrid material effectively catalyzes the conversion of liquid water to hydrogen gas while remaining stable in an acidic environment. -Mo One key step is splitting water (water electrolysis).

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Hydrogen Production Water Environment 225

Green Car Congress

AUGUST 22, 2019

The complete Blue World system includes the fuel cell stack, the methanol reformer, heat-exchanger, power conversion units and a set of power and operation controllers, and balance of plant. Methanol reforming converts a mix of methanol and water into a hydrogen-rich gas. CO 2 + 3 H 2.

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Fuel Power Powered Vehicles 317

Green Car Congress

APRIL 11, 2014

volts versus the reversible hydrogen electrode) in CO-saturated alkaline water. For the Nature study, Kanan and Li built an electrochemical cell: two electrodes placed in water saturated with carbon monoxide gas. We have a solution to this problem that’s made of copper, which is cheap and abundant. volts to –0.5?volts

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Fuel CO2 Carbon Conversion 300

Green Car Congress

FEBRUARY 9, 2016

Hybrid conversion of glucose into UPA-6,6. Replacing conventional high-pressure hydrogenation by direct ECH promoted a seamless flow between the processes, allowing the use of the broth water, salts, and impurities as electrolyte and hydrogen source. Their study is published in the 12 Feb. Suastegui et al.

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Iowa Hybrid Conversion Hydrogen 150

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

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

Green Car Congress

MAY 9, 2018

The nanostructured photoelectrode results in spontaneous hydrogen evolution from water without any external bias applied with a faradaic efficiency of 30% and excellent stability. A promising way of storing solar energy is via chemical fuels, in particular hydrogen as it is considered as a future energy carrier.

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Water Low Cost Solar Hydrogen 342

EV Central

OCTOBER 27, 2023

The B2 (a cousin to the B1 wagon) hasn’t been completely killed off and in 2023 the company said “engineers are once again working on developing the SUV and pickup” The B2 wasn’t looking like being cheap despite the simplicity of its aluminium body. Expect to see early examples in the second half of 2023.

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F-150 Hummer Australia Silverado 98

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. We show that bio-inspired molecular clusters based on molybdenum and sulphur evolve hydrogen at rates comparable to that of platinum.

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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

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

JANUARY 11, 2014

The two main components—the electrochemical conversion hardware through which the fluids are flowed (which sets the peak power capacity) and the chemical storage tanks (which set the energy capacity)—may be independently sized. The quinones are dissolved in water, which prevents them from catching fire. —Michael J.

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Low Cost Grid Batteries Battery 374

Green Car Congress

AUGUST 16, 2009

Researchers at the US Naval Research Laboratory (NRL) led off a day-long symposium on advances in CO 2 conversion and utilization being held at the 238 th American Chemical Society (ACS) national meeting, which began today in Washington, DC. Earlier post.). This catalyst converts the feed gas predominantly to methane under all conditions (ca.

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Conversion Fuel CO2 Solar 231

Green Car Congress

OCTOBER 30, 2018

Solid oxide fuel cells (SOFCs) are potentially the most efficient technology for direct conversion of hydrocarbons to electricity. Our cell could make for a straightforward, robust overall system that uses cheap stainless steel to make interconnectors. Structure and performance of an intermediate-temperature fuel cell. Chen et al.

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Georgia Fuel Kansas Automobile 299

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

JANUARY 9, 2015

has developed a new type of aluminum-air battery which can be recharged by refilling with salt or fresh water and which uses a modified structure to ensure longer battery lifetime. In addition, aluminum is the most recycled metal in the world and is economically cheap. Click to enlarge. Fuji Pigment Co. Earlier post.). A, or more.

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Recharge Commercial Batteries Battery 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

Tony Karrer Delicious EVdriven

APRIL 28, 2009

Reply ↓ ↑ report 6 CaramelZappa 3:20AM (4/23/2009) Yea, you COULD convert a lotus for $10k but the conversion wouldnt be terribly satisfying. link] This guy has a very nice looking conversion, he managed to do it for about 25k. I also think it will be cheap, which is why I think someone will buy the group. Its a Lotus.

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Dodge Circuit Dodge Electric Cars Chrysler 45

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