Green Car Congress

MAY 5, 2020

Rice University researchers have created an efficient, low-cost device that splits water to produce hydrogen fuel. The current flows to the catalysts that turn water into hydrogen and oxygen, with a sunlight-to-hydrogen efficiency as high as 6.7%. It utilizes water and sunlight to get chemical fuels. 9b09053.

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Green Car Congress

SEPTEMBER 8, 2014

Researchers at Southwest Research Institute (SwRI) and The University of Texas at San Antonio (UTSA) have determined that biochar, a substance produced from plant matter, is a safe, effective and inexpensive method to treat flowback water following hydraulic fracturing, or fracking. —Maoqi Feng, SwRI. —Zhigang Feng, USTA.

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Water Low Cost Oil-Sands San Antonio 257

Green Car Congress

NOVEMBER 17, 2021

Because it operates at high temperatures, the Bloom Electrolyzer requires less energy to break up water molecules and produce hydrogen. As a result, Bloom Energy’s electrolyzer consumes 15% less electricity than other electrolyzer technologies to make hydrogen when electricity is the sole input source.

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Green Car Congress

SEPTEMBER 3, 2021

By using a water-lean post-combustion capture solvent, (N-(2-ethoxyethyl)-3-morpholinopropan-1-amine) (2-EEMPA), they achieved a greater than 90% conversion of captured CO 2 to hydrocarbons—mostly methane—in the presence of a heterogenous Ru catalyst under relatively mild reaction conditions (170 °C and 2 pressure). Heldebrant, D.,

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Convert Low Cost CO2 Conversion 315

Green Car Congress

JANUARY 11, 2014

Furthermore, this electrode permits higher charging voltages by suppressing the parasitic water-splitting reactions. The quinones are dissolved in water, which prevents them from catching fire. Quinones are abundant in crude oil as well as in green plants. You could theoretically put this on any node on the grid. Gerhardt, Cooper J.

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Low Cost Grid Batteries Battery 374

Green Car Congress

JULY 19, 2017

The process is constrained by the (low) cost of electricity. Schematic representation of an ocean-based solar thermal and photovoltaic field to drive both water purification and C2CNT splitting of CO 2 to useful products. —Johnson et al. Johnson et al. Click to enlarge. 2017.07.003.

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Low Cost Carbon CO2 Solar 300

Green Car Congress

JUNE 24, 2023

Researchers from the Karlsruhe Institute of Technology (KIT) and their Canadian partners have designed a low-cost photoreactor design for solar-driven synthesis. The photoreactors have a low level of complexity, are readily manufacturable via mass fabrication techniques in polymers, and are easy to adapt to diverse photocatalysts.

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Green Car Congress

JULY 5, 2014

The use of 3D printing allows construction of light-weight, low-cost electrolyzers and the rapid prototyping of flow field design. Flow plates which separate each cell in the electrolyzer stack and which are machined with a flow path for circulation of the water. Source: Cronin et al. Click to enlarge. —Cronin et al.

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Low Cost Light Water Hydrogen 261

Green Car Congress

DECEMBER 16, 2019

Iron and nickel, which are found in abundance on Earth, would replace precious metals ruthenium, platinum and iridium that up until now are regarded as benchmark catalysts in the water-splitting process. —Suryanto et al. —Suryanto et al. Suryanto et al.

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Green Car Congress

FEBRUARY 4, 2018

Researchers at Washington State University, with colleagues at Argonne National Laboratory and Pacific Northwest National Laboratory, have combined inexpensive nickel and iron in a very simple, five-minute process to create large amounts of a high-quality catalyst required for water splitting. SEM image of NiFe nanofoams. Source: WSU.

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Ni-Li Water Low Cost Hydrogen 186

Green Car Congress

DECEMBER 16, 2013

Researchers from the University of Houston (UH) have developed a cobalt(II) oxide (CoO) nanocrystalline catalyst that can carry out overall water splitting with a solar-to-hydrogen efficiency of around 5%. The generation of hydrogen from water using sunlight could potentially form the basis of a clean and renewable source of energy.

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Green Car Congress

OCTOBER 18, 2018

Berlin-based Graforce Hydro GmbH, the developer of a plasma electrolyzer—the Plasmalyzer —is applying its technology for the highly efficient generation of hydrogen from industrial waste water. The technology we’ve developed is capable of cleaning wastewater and producing a low-cost, low-emission fuel from it.

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Water Waste Audi Hydrogen 271

Green Car Congress

FEBRUARY 10, 2023

Researchers from the University of North Carolina have synthesized high-photovoltage multijunction Si nanowires (SiNWs) that are co-functionalized to split water catalytically. When integrated with the co-catalysts and suspended in water, these light-activated nanoreactors produced hydrogen gas under visible and infrared light.

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Water North Carolina Hydrogen Low Cost 221

Green Car Congress

JUNE 3, 2020

The new electrocatalyst can be produced at large scale and low cost, providing a new paradigm in a wide application of hydrogen production by electrochemical reaction in future. This schematic diagram shows the dealloying process from a dual-phase structure to a dendritic-like structure. Source: CityU. Source: CityU.

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Low Cost Hydrogen Production Water 221

Green Car Congress

AUGUST 3, 2022

There is an accompanying need to develop new low-cost and low-carbon technologies for hydrogen production. Aurora Hydrogen is scaling its proprietary and highly efficient microwave pyrolysis technology to produce hydrogen and solid carbon from natural gas without generating CO 2 emissions or consuming water.

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Hydrogen Carbon Gas Production 418

Green Car Congress

AUGUST 5, 2022

The low cost of porous melamine means that the material could be deployed widely. In contrast, the melamine porous network with DETA and cyanuric acid modification captures CO 2 at about 40 degrees Celsius, slightly above room temperature, and releases it at 80 degrees Celsius, below the boiling point of water.

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Low Cost Carbon Texas Gas 243

Green Car Congress

DECEMBER 3, 2014

The mesh with BiVO 4 nanowire photoanode for water oxidation and Rh-SrTiO 3 nanowire photocathode for water reduction produces hydrogen gas without an electron mediator. an “artificial leaf” to produce hydrogen—based on a nanowire mesh that lends itself to large-scale, low-cost production. Credit: ACS, Liu et al.

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Water Solar Design Singapore 270

Green Car Congress

MAY 31, 2023

A multi-institutional team led by the US Department of Energy’s (DOE) Argonne National Laboratory (ANL) has developed a low-cost cobalt-based catalyst for the production of hydrogen in a proton exchange membrane water electrolyzer (PEMWE). volts (Nafion 212 membrane) and low degradation in an accelerated stress test.

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Low Cost Hydrogen Volt 2000 186

Green Car Congress

MARCH 3, 2014

This is not, however, simply a case of reengineering the technology currently optimized for high-pressure conversion of syngas into methanol, because a low-pressure CO 2 reduction process may require a different catalyst. The syngas is then converted into methanol in a high-pressure process using a catalyst made of copper, zinc and aluminum.

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Green Car Congress

AUGUST 22, 2013

ARPA-E’s new program, Robust Affordable Next Generation Energy Storage Systems (RANGE) ( earlier post ), aims to accelerate widespread EV adoption by dramatically improving driving range and reliability, and by providing low-cost, low-carbon alternatives to today’s vehicles. University of Houston. EnZinc Inc. Dendrite Free Zinc?Air

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Lithium Ion Range Zinc Air San Diego 360

Green Car Congress

JANUARY 26, 2022

H2Pro is developing a new way of producing hydrogen from water. Similar to electrolysis, its technology, E-TAC (Electrochemical – Thermally Activated Chemical)—developed at Technion, Israel Institute of Technology—uses electricity to split water into hydrogen and oxygen. HHV) inside the reactors and a 95% system efficiency.

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Water Hydrogen 2019 Green 221

Green Car Congress

APRIL 13, 2017

Researchers at KAUST have developed and used a novel way of increasing the chemical reactivity of a two-dimensional molybdenum disulfide material to produce a cheap and effective catalyst for water splitting to produce hydrogen. A monolayer of molybdenum disulfide is only reactive for reducing water to hydrogen at its edge.

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Water Hydrogen Taiwan Production 225

Green Car Congress

JANUARY 18, 2019

The US Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) announced $11 million in funding for 7 projects in the fourth and fifth cohorts of the agency’s OPEN+ program: Energy-Water Technologies and Sensors for Bioenergy and Agriculture. Energy-Water Technologies cohort.

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Water Energy Oklahoma Low Cost 170

Green Car Congress

MAY 10, 2023

In collaboration with NE, DOE’s Hydrogen and Fuel Cell Technologies Office will provide funding and project oversight for the two hydrogen production–related projects that were selected: General Electric Global Research, Scaled Solid Oxide Co-Electrolysis for Low-Cost Syngas Synthesis from Nuclear Energy.

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Hydrogen Molten Salt Cleaning Clean 475

Green Car Congress

MARCH 7, 2021

With efficiencies above 90%, Topsoe’s proprietary SOEC electrolyzers offer superior performance in electrolysis of water into hydrogen—e.g., The SOEC is a ceramic cell that uses electricity to split water molecules (H 2 O) into hydrogen (H 2 ) and oxygen (O 2 ). —Hauch et al. E tn , thermoneutral potential. Hauch et al.

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Hydrogen Green Manufacturer Saudi Arabia 476

Green Car Congress

FEBRUARY 6, 2023

ENEOS Corporation has constructed a demonstration plant in Brisbane, Australia, to produce methylcyclohexane (MCH), a liquid organic hydrogen carrier (LOHC), using its proprietary low-cost electrochemical synthesis of organic hydride method Direct MCH. Eneos’ Direct MCH uses an electrolyzer to produce MCH directly from water.

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Hydrogen Australia Solar Green 476

Green Car Congress

MAY 16, 2017

Researchers at the University of Houston have developed a catalyst—composed of easily available, low-cost materials and operating far more efficiently than previous catalyst—that can split water into hydrogen and oxygen. A paper on their work is published in Proceedings of the National Academy of Sciences (PNAS).

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Water Hydrogen Houston Available 186

Green Car Congress

AUGUST 25, 2022

Composed of earth-abundant elements that can be ethically sourced and operated at moderately elevated temperatures just above the boiling point of water, this chemistry has all the requisites of a low-cost, rechargeable, fire-resistant, recyclable battery. —Pang et al.

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Molten Salt Low Cost Recharge MIT 186

Green Car Congress

APRIL 14, 2020

the developer of a technology to produce renewable hydrogen using sunlight and water ( earlier post ), is working with Suzhou GH New Energy Co. Gen 2 will use easily scalable low-cost electrochemical processing for manufacturing multi-junction nanoparticles for PEC production of hydrogen. HyperSolar, Inc.,

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Hydrogen Solar Manufacturer Renewable 379

Green Car Congress

JANUARY 18, 2022

Researchers in China report using air oxidation–water leaching to recover lithium selectively from spent LiFePO 4 (LFP) material, in which the high leaching efficiency of lithium and the good separation effect of lithium and iron were achieved simultaneously. An open-access paper on their work is published in the RSC journal Green Chemistry.

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Water Batteries Battery Cheap 186

Green Car Congress

OCTOBER 31, 2021

Energy Vault’s advanced gravity energy storage solutions are based on the proven physics and mechanical engineering fundamentals of pumped hydroelectric energy storage, but replace water with custom-made composite blocks, or “mobile masses”, which do not lose storage capacity over time.

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Energy Storage Energy Fuel Louisiana 459

Green Car Congress

MAY 24, 2022

The Topsoe SOEC electrolyzer is a compact stack built primarily from abundant, low-cost ceramic materials enclosed within a metal housing. To produce hydrogen, it utilizes electricity to split water molecules (H 2 O) into hydrogen (H 2 ) and oxygen (O 2 ).

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Power Powered Production Denmark 418

Green Car Congress

JANUARY 29, 2020

Researchers from the Chinese Academy of Sciences and Tsinghua University have used a gallium, indium, tin and bismuth alloy to generate hydrogen, when placed in contact with an aluminum plate immersed in water. Al is a favored hydrogen generation material because of its relatively low cost, low density, and abundant geological reserves.

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Hydrogen Chinese Fuel Production 476

Green Car Congress

JUNE 2, 2018

A team from the University of Houston and Hunan Normal University in China has developed an active and durable oxygen evolution reaction (OER) catalyst for water splitting that meets commercial crtieria for current densities at low overpotentials. to deliver 200 mA cm -2 , unsatisfactory for the commercial requirements of 1.8-2.4

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Water China Hydrogen Houston 170

Green Car Congress

JUNE 17, 2014

University of Hawaii of Honolulu, Hawaii will receive $3 million to develop photoelectrodes for direct solar water splitting. University of Colorado, Boulder of Boulder, Colorado will receive $2 million to develop a novel solar-thermal reactor to split water with concentrated sunlight. FuelCell Energy Inc.

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Hydrogen San Antonio Production Hawaii 253

Green Car Congress

APRIL 28, 2021

This permits the control of the rotary reformer when there is water content or chemical makeup variation in the feedstock, such as in MSW. Raven can also control the temperature gradient along the axis of the rotary reformer from 300 °F (149 ?C) C) at the front up to 1,200°F at the exit end.

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Waste Hydrogen Building Motor 459

Green Car Congress

JANUARY 31, 2014

Designed for the requirements of both small- and large-scale stationary energy storage applications, Aquion’s patented AHI battery systems offer high-performance, low-cost, operational safety, and sustainability. Aqueous hybrid ion chemistry. Source: Aquion. Click to enlarge.

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Financing Hybrid Companies Energy Storage 301