Green Car Congress

FEBRUARY 4, 2022

University of Delaware engineers have demonstrated an effective way to capture 99% of carbon dioxide from the ambient air feed to an hydroxide exchange membrane fuel cell (HEMFC) air using a novel electrochemical system powered by hydrogen. Source: University of Delaware.

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Hydrogen Power Powered CO2 448

Green Car Congress

JULY 25, 2020

Scientists from ExxonMobil, University of California, Berkeley and Lawrence Berkeley National Laboratory have developed a new material that could capture more than 90% of CO 2 emitted from industrial sources using low-temperature steam, requiring less energy for the overall carbon capture process. UC Berkeley graphic by Eugene Kim).

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Carbon F-150 Emissions Water 414

Green Car Congress

FEBRUARY 12, 2022

Researchers at Stanford University have shown that porous polymer encapsulation of metal-supported catalysts can drive the selectivity of CO 2 conversion to hydrocarbons. To capture as much carbon as possible, you want the longest chain hydrocarbons. Chains with eight to 12 carbon atoms would be the ideal. —Zhou et al.

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Conversion Polymer CO2 Engine 395

Green Car Congress

JULY 19, 2017

Researchers at George Washington University led by Dr. Stuart Licht have demonstrated the first facile high-yield, low-energy synthesis of macroscopic length carbon nanotubes (CNTs)—carbon nanotube wool—from CO 2 using molten carbonate electrolysis ( earlier post ). The physical properties, such as the.

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Low Cost Carbon CO2 Solar 300

Green Car Congress

DECEMBER 11, 2019

A team from King Abdullah University of Science and Technology (KAUST), Beijing Institute of Nanoenergy and Nanosystems, and Georgia Tech has developed a a wave-energy-driven electrochemical CO 2 reduction system that converts ocean wave energy to chemical energy in the form of formic acid, a liquid fuel. —Leung et al.

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Carbon Energy Fuel Energy Storage 370

Green Car Congress

MAY 3, 2022

A team of researchers from North Carolina State University, SINTEF in Norway and the Norwegian University of Science and Technology, has developed a polymer membrane technology that removes carbon dioxide from mixed gases with both high permeability and high selectivity. A paper on their work is published in the journal Science.

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Polymer Carbon North Carolina Norway 186

Green Car Congress

JANUARY 8, 2021

Researchers in China led by a team from Fudan University have demonstrated the electrochemical reduction of CO 2 toward C 2+ alcohols with a faradaic efficiency of ~70% using copper (Cu) catalysts with stepped sites. 2020) “Efficient Electrocatalytic CO 2 Reduction to C 2+ Alcohols at Defect-Site-Rich Cu Surface,” Joule doi: 10.1016/j.joule.2020.12.011.

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CO2 Carbon Environment Renewable 434

Green Car Congress

JULY 12, 2019

Researchers at George Washington University led by Prof. Stuart Licht ( earlier post ) report a process for the high-yield, low-energy synthesis of carbon nano-onions (CNOs) by electrolysis of CO 2 in molten carbonate. The source of CO 2 to produce CNOs can be industrial flue gas, or direct air carbon capture.

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Carbon Energy CO2 Gas 255

Green Car Congress

JANUARY 15, 2020

Researchers at the University of Michigan, McGill University and McMaster University have developed a binary copper?iron The researchers think that it could be recycling smokestack carbon dioxide into clean-burning fuel within 5-10 years. Turning carbon dioxide into methane is a very difficult process.

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CO2 Carbon Solar Hydrogen 349

Green Car Congress

AUGUST 24, 2020

Researchers at the University of Cambridge, with colleagues at the University of Tokyo, have developed a standalone device that converts sunlight, carbon dioxide and water into formic acid, a carbon-neutral fuel, without requiring any additional components or electricity. —senior author Professor Erwin Reisner.

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Water CO2 Solar Convert 418

Green Car Congress

DECEMBER 28, 2020

Researchers at the University of Oxford have developed a method to convert CO 2 directly into aviation fuel using a novel, inexpensive iron-based catalyst. 2020) “Transforming carbon dioxide into jet fuel using an organic combustion-synthesized Fe-Mn-K catalyst.” C n H m ?+?H H 2 O) on catalytically active sites on ?-Fe Makgae, O.A.

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Convert Fuel CO2 Conversion 505

Green Car Congress

SEPTEMBER 30, 2022

Researchers have used a novel near-infrared light imaging technique to capture the first cross-sectional images of carbon dioxide in the exhaust plume of a commercial jet engine. Image Credit: Gordon Humphries, University of Strathclyde. Image Credit: Abhishek Upadhyay, University of Strathclyde. Resources. Upadhyay, M.

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Commercial Engine Emissions CO2 259

Green Car Congress

SEPTEMBER 12, 2021

Researchers from Newcastle University in the UK have engineered Escherichia coli bacteria to capture carbon dioxide using hydrogen gas to convert it into formic acid. coli, hydrogenating carbon dioxide into an organic acid,” said Dr. Sargent. “We The key is for a microbe to use formate as its sole carbon source.

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Renewable Engine CO2 Fuel 334

Green Car Congress

NOVEMBER 3, 2020

Researchers at the National Institute of Standards and Technology (NIST) and their colleagues have demonstrated a room-temperature method that could significantly reduce carbon dioxide levels in fossil-fuel power plant exhaust, one of the main sources of carbon emissions in the atmosphere.

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Conversion CO2 Carbon Exhaust 418

Green Car Congress

NOVEMBER 8, 2021

Researchers at Washington University in St. A team of biologists and engineers modified Rhodopseudomonas palustris TIE-1 (TIE-1) so that it can produce a biofuel using only three renewable and naturally abundant source ingredients: carbon dioxide, solar panel-generated electricity and light. —Wei Bai. Ranaivoarisoa, T.O.,

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Solar Light St. Louis Power 319

Green Car Congress

AUGUST 30, 2019

A team of researchers at George Washington University led by Prof. Massive carbon dioxide avoidance by the addition of carbon nanotubes synthesized from CO 2 to CNT-composites. (A) A) Carbon mitigation with CNT-cement. (B) B) Carbon mitigation with CNT-Al. Licht et al. 300 tons of CO 2 steel production.

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Carbon Emissions Washington CO2 249

Green Car Congress

MAY 20, 2020

A preliminary analysis of global data has found that carbon dioxide emissions from fossil fuel sources reached a maximum daily decline of 17% in April as a result of drastic decline in energy demand that have occurred during the COVID-19 pandemic. —CSIRO researcher and Global Carbon Project Director Dr Pep Canadell. Le Quéré, C.,

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Emissions CO2 Climate Change Fuel 355

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OCTOBER 13, 2019

A new material that can selectively capture CO 2 molecules and efficiently convert them into useful organic materials has been developed by researchers at Kyoto University, along with colleagues at the University of Tokyo and Jiangsu Normal University in China. —Susumu Kitagawa, materials chemist at Kyoto University.

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Polymer Convert CO2 Carbon 255

Green Car Congress

SEPTEMBER 20, 2018

Researchers at Columbia University have solved the first piece of the puzzle; they have proved that CO 2 electroreduction begins with one common intermediate, not two as was commonly thought. Their paper is published in Proceedings of the National Academy of Sciences (PNAS). 1802256115.

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Conversion Universal CO2 Engine 199

Green Car Congress

MAY 7, 2020

NUS scientists have discovered a new mechanism for selective electrochemical reduction of carbon dioxide to ethanol using copper-silver (Cu-Ag) composite catalysts. The electrochemical reduction of CO 2 to fuels and chemicals, when powered by renewable electricity, is a step forward in alleviating carbon emissions. —Prof YEO.

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Carbon Convert CO2 Production 243

Green Car Congress

MARCH 28, 2021

A new boron-copper catalyst for the conversion of carbon dioxide (CO 2 ) into chemicals or fuels has been developed by researchers at Ruhr-Universität Bochum and the University of Duisburg-Essen. CO 2 can be converted into larger carbon compounds that can be used as base chemicals for industry or as fuels. Yanfang Song, João R.

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Conversion CO2 Carbon Convert 218

Green Car Congress

SEPTEMBER 17, 2019

Researchers from Stanford University and the Technical University of Denmark (DTU) have engineered and demonstrated a solid-oxide electrochemical cell (SOC) with a porous ceria electrode that achieves stable and selective CO 2 electrolysis beyond the thermodynamic carbon deposition threshold. —Skafte et al.

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CO2 Carbon Denmark Conversion 170

Green Car Congress

APRIL 24, 2018

The analysis combines process engineering, spatial optimization, and lifecycle assessment to consider the technical, economic, and institutional feasibility of near-term carbon capture and sequestration (CCS). Mach (2018) “Near-term deployment of carbon capture and sequestration from biorefineries in the United States” PNAS doi: 10.1073/pnas.1719695115.

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Carbon CO2 Tax Credit Store 218

Green Car Congress

AUGUST 12, 2015

Researchers at Nankai University in China report their latest advance in developing a rechargeable Li-CO 2 battery with the use of carbon nanotubes (CNTs) with high electrical conductivity and porous three-dimensional networks as air cathodes for the rechargeable metal-CO 2 batteries. PVDF spread it on carbon paper. Cyclability.

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Universal CO2 Batteries Battery 150

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JUNE 13, 2022

A team at Chalmers University in Sweden has analyzed the results of the integration of a chemical looping gasification (CLG) process with a Fischer-Tropsch synthesis (FTS) process and found that this biomass-to-liquids process can produce FT crude with net-negative CO 2 emissions. FT crude obtained from the model mainly comprises naphtha (?53%),

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CO2 Gas Clean Cleaning 195

Green Car Congress

JANUARY 4, 2021

A team led by researchers form Temple University has developed earth-abundant electrocatalysts—Mo 2 C and Ti 3 C 2 MXenes—for the electroreduction of CO 2 to CO. Also, a spontaneous dissociation of absorbed COOH species to a water molecule and absorbed CO on Mo 2 C promote the CO 2 RR. —Attanayake et al.

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CO2 Carbon Water Fuel 186

Green Car Congress

MAY 1, 2013

Researchers at the University of Wyoming Carbon Management Institute (CMI) discovered a major new lithium resource near Rock Springs during a geological carbon dioxide storage site characterization project sponsored by the US Department of Energy. Presently, the US imports more than 80% of the lithium used domestically.

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Wyoming CO2 Production Sodium 246

Green Car Congress

MAY 4, 2012

In cooperation with project partners from BASF, Munich Technical University, and the University of Hamburg, scientists at Siemens’ global research unit Corporate Technology developed an alternative for the standard polystyrene-based acrylonitrite-butadiene-styrene (ABS) polymer, which is frequently used for consumer products.

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Polymer Renewable CO2 Cleaner 252

Green Car Congress

FEBRUARY 22, 2013

Researchers from The University of Texas at Arlington are developing a new process for photoelectrosynthesis of methanol—the conversion of carbon dioxide to methanol using sunlight and hybrid CuO–Cu 2 O semiconductor nanorod arrays. An attractive option would be to convert greenhouse gases to liquid fuel.

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Convert Texas Universal Solar 230

Green Car Congress

MARCH 26, 2021

The California Air Resources Board (CARB) adopted its Triennial Strategic Research Plan. It acts as a resource for those interested in CARB’s research priorities for the 2021-2024 fiscal years, informing sister agencies, universities and communities of the agency’s priorities.

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California CO2 Climate Transportation 186

Green Car Congress

AUGUST 30, 2019

California has an aggressive policy when it comes to carbon dioxide emissions, and people want to know what the best policy options are and whether those policies are working. The Los Angeles megacity—the third-largest metropolitan area in the world—occupies 4,850 square miles and houses more than 18.5 million people. Gurney, K.

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Los Angeles Emissions CO2 Arizona 230

Green Car Congress

SEPTEMBER 4, 2019

Now a team led by researchers at Rice University has achieved continuous electrocatalytic conversion of CO 2 to pure liquid fuel solutions in cells that utilize solid electrolytes, in which electrochemically generated cations (such as H + ) and anions (such as HCOO ? Schematic illustration of the CO 2 reduction cell with solid electrolyte.

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Saudi Arabia CO2 Fuel Water 207

Green Car Congress

JANUARY 27, 2019

If ship hulls were coated with special bo-inspired high-tech air trapping materials, up to 1% of global CO 2 emissions could be avoided according to a new study by researchers from the University of Bonn together with colleagues from St. —co-author Dr. Matthias Mail, Nees Institute for Biodiversity of Plants at the University of Bonn.

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CO2 Global Emissions Water 236

Green Car Congress

OCTOBER 14, 2018

Researchers from the National Institute of Clean-and-Low-Carbon Energy in Beijing and Eindhoven University of Technology have developed iron-based catalysts that substantially reduce operating costs and open the door to capturing the large amounts of CO 2 that are generated by CTL. —Wang et al.

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Coal CO2 Conversion Convert 249

Green Car Congress

APRIL 11, 2017

This could form the basis of a new, more efficient process for converting the greenhouse gas CO 2 into a useful carbon source for the production of fuels and chemical products. Their material of choice is powdered elemental boron, which very strongly absorbs sunlight and efficiently converts it photothermically, heating itself up remarkably.

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Conversion CO2 Fuel Convert 150

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MAY 4, 2012

Evaluation-related test drilling at geologic sites in three states that could store a combined 64 million metric tons of CO 2 emissions—an important component of carbon capture, utilization and storage (CCUS) technology development—has been completed in projects supported by the US Department of Energy (DOE).

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CO2 Alabama New York Wyoming 225

Green Car Congress

MARCH 10, 2016

Researchers at Stanford University have devised a new strategy for using CO 2 in the synthesis of multi-carbon compounds. CO 2 reacts readily with carbon-centered nucleophiles—a chemical intermediate species that donates an electron pair to an electrophile to form a chemical bond in relation to a reaction.

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Molten Salt Carbon CO2 Fuel 150