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. Their high costs and scarcity hinder the development and applications of this hydrogen production method. Source: CityU. Source: CityU. —Professor Liu.

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Low Cost Hydrogen Production Water 221

Green Car Congress

MAY 4, 2018

Researchers in Canada have demonstrated a new photochemical diode artificial photosynthesis system that can enable efficient, unassisted overall pure water splitting without using any sacrificial reagent. overall water splitting reaction. These free charges split water molecules into hydrogen and oxygen. …

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Water Solar Hydrogen Carbon 186

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. The speed of this hydrogen evolution reaction can be increased using a catalyst on the electrodes.

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Water Hydrogen Taiwan Production 225

Baua Electric

MAY 17, 2024

Hydrogen cars work thanks to the cleanest form of the gas combining with oxygen in a fuel cell to generate electricity. The only waste emitted is water vapour. The young, fast-expanding company is part of petrochemicals giant and hydrogen producer Ineos, run by British billionaire and Manchester United stakeholder Jim Ratcliffe.

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Hydrogen Future Auto Cars 52

Green Car Congress

AUGUST 21, 2014

In working to elucidate the chemistry of hydrodeoxygenation (HDO) for the catalytic upgrading of pyrolytic bio-oil to fuel-grade products, researchers at Pacific Northwest National Laboratory (PNNL) have discovered that water in the conversion process helps form an impurity which, in turn, slows down key chemical reactions.

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Water Oil Insight San Francisco 210

Green Car Congress

JULY 10, 2014

Researchers at Stanford, working with colleagues at SLAC, Lawrence Berkeley National Laboratory and Sandia National Laboratories, have observed the hydrogen-oxygen reaction in a cerium oxide (ceria) fuel cell and taken atomic-scale “snapshots” of this process using a synchrotron. The blue balls are hydrogen atoms. —William Chueh.

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Hydrogen Insight Fuel Water 218

Green Car Congress

JULY 27, 2020

In a review paper published in the journal ChemSusChem , researchers from Australia’s CSIRO conclude that the combination of synthetic biology and materials chemistry will provide many viable options to allow the use of nitrogenase for energy applications, such as the production of green ammonia for use as a preferred liquid carrier for hydrogen.

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Green Production Hydrogen Renewable 488

Green Car Congress

AUGUST 29, 2021

A team at MITEI (MIT Energy Initiative) has found that hydrogen-generated electricity can be a cost-competitive option for backing up wind and solar. Applying the model, they found that the average LCOE associated with meeting this seasonal imbalance is $2400/MWh using a HFGT fueled with green hydrogen and $3000/MWh using a LI.

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Wind Hydrogen Solar Lithium Ion 170

Green Car Congress

MAY 8, 2010

Researchers from UC Davis and the Massachusetts Institute of Technology have uncovered more detail about the functioning of cobalt as a water-splitting catalyst. In 2008, MIT chemists, led by Professor Dan Nocera, reported that a simple cobalt catalyst could split water at neutral pH to produce oxygen, protons and electrons.

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Water Insight Davis MIT 186

Green Car Congress

JUNE 14, 2021

Swiss research intsitute Empa’s future mobility demonstrator, “move”, is investigating three paths for CO 2 reduction in road traffic—electric mobility, hydrogen mobility and synthetic fuels—against the background of a rapidly changing energy system. Both hydrogen production and methanization continuously generate waste heat.

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Production Water Hydrogen Switzerland 199

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). The cathode catalyst yields hydrogen, while the anode catalyst forms oxygen.

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Low Cost Hydrogen Volt 2000 186

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.

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Water Hydrogen Insight Universal 150

Green Car Congress

NOVEMBER 11, 2015

Researchers at the US Department of Energy’s (DOE’s) Pacific Northwest National Laboratory (PNNL) have presented a new and more complete view on the way a cyanobacterium— Cyanothece 51142—produces hydrogen. PNNL scientists found that the organism taps into an unexpected source of energy to create hydrogen.

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Insight Production Hydrogen Light 150

Green Car Congress

JANUARY 11, 2022

These results provide fundamental insights into the fabrication of high-performance all-solid-state Li batteries. Before completing the fabrication of a battery, the team exposed the LiCoO 2 surface to air, nitrogen (N 2 ), oxygen (O 2 ), carbon dioxide (CO 2 ), hydrogen (H 2 ), and water vapor (H 2 O) for 30 minutes.

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Batteries Battery Li-ion F-150 497

Green Car Congress

AUGUST 10, 2020

Photoelectrical chemical cells (PECs) have the potential to produce hydrogen fuel through artificial photosynthesis, an emerging renewable energy technology that uses energy from sunlight to drive chemical reactions such as splitting water into hydrogen and oxygen. —Francesca Toma. —Francesca Toma.

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Water Hydrogen Light Chile 243

Green Car Congress

MARCH 19, 2021

In the first stage of the project, the proposed facility will use Haldor Topsoe’s proprietary solid oxide electrolyzer cells (SOEC) ( earlier post ) to produce green hydrogen from 100 MW of renewable electricity. The hydrogen will be further processed into 300 ton/day of green ammonia , also using Topsoe technology. —Joel H.

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Green Saudi Arabia Hydrogen Mariner 186

Green Car Congress

JULY 18, 2015

Findings by MIT researchers could help advance the commercialization of supercritical water technology for the desulfurization and upgrading of high-sulfur crude oil into high-value, cleaner fuels such as gasoline without using hydrogen—a major change in refining technology that would reduce costs, energy use, and CO 2 emissions.

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MIT Water Energy CO2 150

Baua Electric

JANUARY 9, 2024

Under the theme ‘Ease every way,’ the company presents a redefinition of its role in creating a more comfortable everyday life, focusing beyond mobility to innovate a human-centered life through the completion of a hydrogen energy ecosystem and a shift toward software-driven approaches.

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Hyundai Hydrogen Motor Motors 52

EV Info

OCTOBER 24, 2022

With just three Hydrogen refuelling station in the UK, convincing motorists to purchase a Hydrogen powered car was always going to be tough. Now it seems that Shell has seen the light and pulled the plug on all its hydrogen car refuelling stations in Britain after the low-carbon technology failed to catch on with motorists.

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Hydrogen BMW Hyundai 2019 40

Green Car Congress

SEPTEMBER 29, 2009

An international team of scientists from the UK, Germany and France have discovered how oxygen stops photosynthetic organisms such as green algae from producing hydrogen. The findings could help advance development of the microbial production of hydrogen from sunlight and water. Professor Armstrong.

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Hydrogen Insight Production 2009 210

Green Car Congress

NOVEMBER 9, 2020

Involving 16 further partners, the project, which is funded by the German Ministry of Education and Research (BMBF), has over the past four years gathered fundamental insights into the conversion of steel mill process gases into chemical products. In addition to the CO 2 from these gases, Carbon2Chem also uses hydrogen.

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Climate Hydrogen Water Conversion 186

Green Car Congress

DECEMBER 5, 2017

A team led by researchers from Sandia National Laboratories and the University of California, Merced has developed an efficient molybdenum disulfide (MoS 2 ) catalyst for driving the hydrogen evolution reaction (HER). The structures take in an external material to produce hydrogen rather than oxygen, and one day may be powered by sunlight.

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Low Cost Hydrogen Production Universal 170

Baua Electric

MAY 8, 2024

The global operating company will showcase production-ready battery management systems, sensors for hydrogen fuel cells and components for digital vehicle communication and positioning with Bluetooth Low Energy (BLE) and Ultra-Wideband (UWB) technology.

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Europe Batteries Battery Hydrogen 52

Green Car Congress

NOVEMBER 6, 2009

GHG analysis for hydrogen from renewable sources (HR) and fossil sources (HF), compared to advanced gasoline ICE vehicles (Scenario G). GHG, criteria pollutants, energy intensity, water resources, costs, urban air quality) for future year scenarios proposed for fuels and power plants associated with both mobile and stationary sources.

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Hydrogen Fuel Gas Vehicles 199

Green Car Congress

JUNE 10, 2021

To address this, we have developed models for metal nanostructures and oxygen, water and metal interactions that exceed the accuracy of current quantum methods by more than 10 times. These interactions make the difference between a slow or fast follow-on reaction and need to be controlled for the process to work efficiently.

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Fuel Los Angeles Colorado Water 221

Green Car Congress

NOVEMBER 14, 2017

Specifically, the researchers used synchrotron-based micro X‐ray computed tomography (CT) to visualize and to quantify the water distribution within gas diffusion layers subject to a thermal gradient. This type of flow, which is due to the evaporation and condensation of water, is known as phase-change-induced (PCI) flow.

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Carbon Fiber Fuel Water Polymer 150

Green Car Congress

JANUARY 22, 2015

Scientists at the Helmholtz Center for Materials and Energy (HZB) in collaboration with the School of Chemistry and ARC Centre of Excellence for Electromaterials Science at Monash University, Australia, have precisely characterized the electronic states of a manganese (Mn) water-splitting catalyst for artificial photosynthesis.

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Water Solar Hydrogen Light 150

Green Car Congress

NOVEMBER 20, 2013

When methane hydrates are “melted,” or exposed to pressure and temperature conditions outside those where the formations are stable, the solid crystalline lattice turns to liquid water, and the enclosed methane molecules are released as gas. Earlier post.). DOE Investment: approximately $1.68 DOE Investment: approximately $650,000.

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Oregon Water Universal Washington 230

Green Car Congress

JULY 20, 2011

The new pretreatment approach uses ammonia (NH 3 ) to reorganize the hydrogen bond network within cellulose, resulting in up to a 5-fold increase in saccharification rates. The study also provides fundamental insights into the nature of cellulose recalcitrance. Credit: ACS, Chundawat et al. Click to enlarge. Earlier post.).

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Hydrogen Conversion Production Michigan 236

Green Car Congress

APRIL 19, 2016

The Toyota papers were part of the larger World Congress technical session on practical hydrogen fuel cell technology: PFL 720, Advances in Fuel Cell Vehicle Applications, chaired by Jesse Schneider of BMW. For the stack, Toyota: Reduced the thickness of the electrolyte membrane, promoting the diffusion of the water in the air system.

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Toyota Design Fuel 2016 150

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

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Cleaner Production Kits CO2 150

Green Car Congress

MARCH 22, 2021

Now the PSI researchers have gained important new insights. These exchange oxygen atoms with other molecules, and highly reactive compounds are created, such as hydrogen peroxide (H 2 O 2 ), hydroxyl (HO), and hydroperoxyl (HO 2 ), which cause oxidative stress. This is due to viscosity.

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Light Insight Available Solar 321

Baua Electric

JANUARY 21, 2024

Within the molecules are chemical groups called quinones, which are the electron reservoirs, and amines, which help the material to form strong hydrogen bonds, explained the study published in the journal ACS Central Science. These layers can extend outward in every direction, forming a structure similar to graphite.

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Auto MIT Batteries Battery 52

Green Car Congress

JUNE 4, 2018

Nafion has a complex multiscale phase-separated morphology with well-connected hydrophilic domains in which sulfonate-lined water channels percolate through a hydrophobic, semicrystalline polytetrafluoroethylene-like matrix. While the exact structure remains controversial, the water channels are thought to be nominally cylindrical.

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Polymer Florida 2001 Pennsylvania 250

Green Car Congress

JULY 10, 2019

Low Cost Roll-to-Roll Manufacturing of Reusable Sorbents for Energy and Water Industries, $150,000 Qualification of SAS4A/SASSYS-1 for Sodium-Cooled Fast Reactor Authorization and Licensing, $674,484 Advanced Reactor Concepts LLC, Chevy Chase, Md. Hydrogen Contaminant Detector, $150,000 Skyre, Inc., TerraPower LLC, Bellevue, Wash.

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Commercial San Jose San Francisco San Diego 247

Green Car Congress

APRIL 21, 2011

Eliminating platinum would solve a significant economic challenge that has hampered large-scale commercialization of hydrogen fuel cell systems. Inefficient conversion of the fuels, which generates hydrogen peroxide, can reduce power output by up to 50%, and also has the potential to destroy fuel cell membranes.

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Fuel Hydrogen Carbon Conversion 255

Green Car Congress

OCTOBER 8, 2021

The US Department of Energy (DOE) is awarding $20 million in funding to a project to demonstrate technology that will produce clean hydrogen energy from nuclear power. This approach will allow clean hydrogen to serve as a source for zero-carbon electricity and represent an important economic product for nuclear plants beyond electricity.

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Clean Cleaning Hydrogen Power 327