Green Car Congress

DECEMBER 19, 2021

Sulfides are common materials, but the MIT scientists are experimenting with them under extreme conditions such temperatures from 800 to 3,000 degrees Fahrenheit that are used in manufacturing plants but not in a typical university lab. Cite this article Stinn, C., Allanore, A. 2021) “Selective sulfidation of metal compounds.”

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MIT Lithium Ion Gas-Electric Energy 396

Electric Vehicles India

JUNE 12, 2021

Today in this article we have bought some best electric vehicles books for you to read and gain more knowledge about electric vehicles. Amity Institute of Social Sciences, Amity University, Noida, India and from the Swinburne University of Technology, Hawthorn, Australia’s collaborative work led this work.

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Electric Vehicles Vehicles Motorcycles India 102

Green Car Congress

JUNE 15, 2010

Researchers at the University of Cincinnati, Ohio, report on the development of a catalytic hydroboration system for the “highly efficient” reduction of CO 2 with a borane and subsequent hydrolysis of the resulting methoxyboryl species to produce methanol (CH 3 OH) in good yield. Article ASAP doi: 10.1021/ja103982t.

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Green Car Congress

MARCH 14, 2017

A team of scientists at the University of Cambridge has reported the light-driven photoreforming of cellulose, hemicellulose and lignin to H 2 using semiconducting cadmium sulfide quantum dots in alkaline aqueous solution. A paper on their work is published in the journal Nature Energy. Wakerley, Moritz F. Kuehnel, Katherine L. Ly, Timothy E.

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Light Solar Conversion Hydrogen 236

Green Car Congress

DECEMBER 1, 2017

A development in catalysis research by academics at the Universities of St Andrews and Newcastle could lead to new systems to treat diesel emissions. Catalysts are typically metallic nanoparticles—often platinum group metals—that are finely deposited upon a substrate. Irvine & Ian S.

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Cars That Think

DECEMBER 27, 2021

Many of this year's top articles grappled with the limits of deep learning (today's dominant strand of AI) and spotlighted researchers seeking new paths. Here are the 10 most popular AI articles that Spectrum published in 2021, ranked by the amount of time people spent reading them. Their article isn't a total downer, though.

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San Francisco IDEA MIT Google 145

Green Car Congress

DECEMBER 28, 2016

Talking hands-free on a mobile phone while driving is just as distracting as a conversation using a hand-held phone, according to a recent study by researchers at Queensland University of Technology (QUT) in Australia. An epidemiological study found that mobile phone conversations increase crash risk by a factor of four.

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Cars That Think

SEPTEMBER 30, 2022

He gave the example of a visitor to the University of Oxford who sees colleges and a splendid library and then asks, “But where is the university?” The category mistake is obvious: A university is an institution, not a collection of buildings. It is just the opposite for the decarbonization of the energy supply.

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Climate Fusion Universal Global 82

Green Car Congress

OCTOBER 8, 2013

Now, researchers from the University of Illinois at Urbana-Champaign and UC Berkeley have engineered yeast to convert cellulosic sugars and toxic levels of acetate together into ethanol under anaerobic conditions. Acetic acid is toxic to fermenting microorganisms and negatively influences sugar fermentation and biofuel yields. cerevisiae.

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Engine Illinois Conversion Universal 199

Green Car Congress

DECEMBER 11, 2017

A team of scientists at Tokyo Institute of Technology (Tokyo Tech) working in collaboration with Tohoku University, Tokyo City University and the Japan Atomic Energy Agency has proposed a novel, more efficient method to reduce radioactive waste.

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Waste Japan Universal Fuel 170

Cars That Think

MARCH 26, 2024

In our last article, A How-To Guide on Acquiring AI Systems , we explained why the IEEE P3119 Standard for the Procurement of Artificial Intelligence (AI) and Automated Decision Systems (ADS) is needed. Harvard’s AI Sandbox , for example, enables university researchers to study security and privacy risks in generative AI.

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Standards United Kingdom Environment Concept 87

Green Car Congress

JANUARY 4, 2013

A new spatially-explicit life cycle assessment of five different “sun-to-wheels” conversion pathways—ethanol from corn or switchgrass for internal combustion vehicles (ICVs); electricity from corn or switchgrass for battery-electric vehicles (BEVs); and photovoltaic electricity for BEVs—found a strong case for PV BEVs.

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Transportation Carbon Conversion Li-ion 319

Green Car Congress

JANUARY 30, 2014

Researchers at the University of Delaware have developed a highly selective nanoporous silver catalyst capable of electrochemically reducing carbon dioxide to carbon monoxide with 92% efficiency. The carbon monoxide then can be used to produce synthetic fuels and chemicals. The researcher reported their findings in Nature Communications.

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Delaware CO2 Lithium Ion Carbon 210

Green Car Congress

JULY 1, 2019

The research, published in the journal Joule , builds on innovations first reported in Science in 2017 by the same research group at the University of California San Diego and the university spinout South 8 Technologies. In contrast, most of conventional electrolytes fail to work below minus 20 ?C. 1721646).

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Gas San Diego Li-ion Batteries 247

Green Car Congress

JUNE 15, 2019

A group of researchers at the University of Campinas (UNICAMP), working in partnership with colleagues at the Brazilian Biorenewables National Laboratory (LNBR) in Campinas, São Paulo State, Brazil, have discovered that Trichoderma harzianum , a fungus found in the Amazon, produces an enzyme with the potential to play a key role in enzyme cocktails.

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Production Brazil Convert Universal 207

Green Car Congress

APRIL 14, 2017

All are from NREL; Crisp also is affiliated with the Colorado School of Mines, and Pach and Marshall are affiliated with the University of Colorado, Boulder. High solar conversion efficiency is key for a viable technology as that directly impacts the land area to be covered and ultimately impacts the cost of the system. 1209845.

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Solar Water Energy Fuel 150

Cars That Think

APRIL 6, 2022

When IEEE Spectrum published an article in February about blind people whose bionic vision systems had become obsolete and unsupported , it generated both attention and outrage. He also thinks that clinicians should have forthright conversations with their patients about bionic body parts.

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Parts Future Washington Universal 140

Green Car Congress

MAY 19, 2014

A new review article in the journal Science highlights emerging opportunities to increase the transformation of lignin to value-added products—i.e., lignin valorization. Ragauskas et al. courtesy of Oak Ridge National Laboratory.] Click to enlarge. —Ragauskas et al. Ragauskas, et al.,

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Production Carbon Fiber Polymer Fuel 225

Green Car Congress

MAY 4, 2018

nm), the energy conversion efficiency and apparent quantum yield reaches ~8.75% and ~20%, respectively—the highest values ever reported for one-step visible-light driven photocatalytic overall pure water splitting. in neutral (pH?~?7.0) overall water splitting reaction. In part of the visible spectrum (400–485?nm),

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Water Solar Hydrogen Carbon 186

Green Car Congress

JUNE 15, 2016

Methane monooxygenases (MMOs), found in methanotrophic bacteria, are selective catalysts for methane activation and conversion to methanol under mild conditions; however, these enzymes are not amenable to standard enzyme immobilization approaches. The enzymes retain up to 100% activity in the polymer construct. Rosenzweig & Sarah E.

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Polymer Convert Conversion Gas 150

Green Car Congress

AUGUST 16, 2013

Korea), Georgia Institute of Technology, and Dong-Eui University (S. The power density of a commercialized low-temperature SOFC system developed by researchers at the University of Maryland and Redox Power is also more than 2W cm -2 , earlier post.). Scientific Reports 3, Article number: 2426 doi: 10.1038/srep02426.

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Fuel Maryland Universal Georgia 268

Green Car Congress

AUGUST 6, 2011

The team also suggested that algae systems can be either net energy positive or negative depending on the specific combination of cultivation and conversion processes used. Unit operations pertinent to assessment of four specific conversion pathways are shaded (gray) in panels A-D at bottom. Credit: ACS, Clarens et al. Earlier post.)

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Transportation Energy Conversion Water 278

Cars That Think

MARCH 31, 2022

They reach out from their exhibit case to spark conversations with visitors: “I remember Grandma having a slide rule like that.” I encountered this funny-looking calculator during a recent visit to the Whipple Museum of the History of Science , at the University of Cambridge. Which brings me to the object at top.

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Texas 2000 London 2008 96

Green Car Congress

JULY 17, 2011

A study by a team from the State Key Laboratory of Heavy Oil Processing, China University of Petroleum found that fluid thermal processing of. Direct thermal conversion can be a more feasible process to obtain bitumen-derived liquid products from oil-wet oil sand, they say. Energy & Fuels Article ASAP doi: /10.1021/ef200644.

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Oil-Sands Oil Mongolia Conversion 218

Green Car Congress

JULY 23, 2013

Researchers in South Korea have developed a simple, low-cost and eco-friendly method of creating nitrogen-doped graphene nanoplatelets (NGnPs) with excellent catalytic performance in both dye-sensitized solar cells and fuel cells to replace conventional platinum (Pt)-based catalysts for energy conversion. —Jeon et al. —Jeon et al.

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Solar Fuel Low Cost South Korea 262

Cars That Think

MAY 1, 2023

Perry wrote her first article for Spectrum in 1980. journalism, Michigan State University Family: Eric Nee (husband); Alex, Nadya, and Mischa Nee (children) First job: Community datebook writer at WBRW Radio in Somerville, N.J., It’s a rite of passage, a vital part of the process of being selected by IEEE as a Medal of Honor recipient.

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Slovakia Personal Poland Ukraine 90

Green Car Congress

MARCH 18, 2010

Researchers at the Norwegian University of Science and Technology (NTNU) have developed a calculation procedure to estimate the maximum theoretical yields, as well as predictions of the conversion efficiencies in terms of mass, carbon, and energy efficiency, of selected biorefinery production chains. Click to enlarge.

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Diesel Conversion Carbon Energy 231

Green Car Congress

NOVEMBER 14, 2010

An alternative method is its primary conversion into bio-oil by fast pyrolysis. Energy Fuels , Article ASAP doi: 10.1021/ef1010995. However, the biomass is difficult to collect and store, and the energetic density of it is low, which leads to high transportation and store costs.

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Oil Hydrogen Carbon Store 218

Green Car Congress

JULY 23, 2010

Researchers at Carnegie Mellon University have developed a new catalyst—iron-centered tetraamido macrocyclic ligand (Fe-TAML)—that efficiently catalyzes water oxidation. Article ASAP doi: 10.1021/ja104766. Studies are underway to improve the usefulness of Fe-TAMLs for water splitting. Ellis et al. Resources. Chadwick Ellis, Neal D.

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Water Conversion Affordable 2010 199

Cars That Think

APRIL 6, 2022

Photos have become the universal form of casual conversation,” he said in a 2018 interview with The Institute. It only took 50 milliseconds to capture the image, but it took 23 seconds to record it to the tape,” Sasson said in the 2015 Times article. It was of a Kodak lab technician, Joy Marshall. “It

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Store DIY Convert Light 100

Green Car Congress

AUGUST 18, 2014

Researchers at the University of Alberta are developing , and, via their spin-out AdvEn Solutions working to commercialize, a new high power- and -energy density battery system: lithium-carbon-fluorine (Li-C-F). (b) Ragone plot, comparing Li-CNT-F batteries with other batteries in terms of weight of cathode materials. Click to enlarge.

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Li-ion Carbon Lithium Ion Energy 225

Green Car Congress

APRIL 20, 2011

A team at Stanford University is proposing using solid oxide fuel cells as the basis for a method for electricity production from oil shale with in situ carbon capture (EPICC) as a means to provide transportation services from oil shale with greatly reduced CO 2 emissions. Conversion to work via. Scale of conversion to work.

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Oil Carbon Emissions CO2 220

Cars That Think

JUNE 10, 2022

In association with universities, institutes and development companies, we are developing research platforms whose basic technical principles are based on nature. To begin with, we have updated Misty's conversational skills, focusing on both improved NLU capabilities and added more languages. So what is new, we hear you ask?

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MIT Los Angeles New York City New Zealand 136

Cars That Think

NOVEMBER 24, 2021

and received his bachelor's degree in electrical engineering in 1957 from Rutgers University there. He was accepted, and the academy sponsored his postgraduate studies at Iowa State University , in Ames. He left seven years later to serve as president of Dakota State College, now Dakota State University , in Madison, S.D.

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Tribute South Dakota 2003 Colorado 80

Green Car Congress

APRIL 23, 2013

A team from the University of Exeter (UK), with support from Shell Technology Centre Thorton, has modified strains of E. Hydrocarbons produced by cells expressing the synthetic alkane pathway (CEDDEC) or the cyanobacterial alkane pathway (AR and AD from N. punctiforme) without modifications to the fatty acid pool. Howard et al.

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Diesel Engine Production Range 252

Green Car Congress

APRIL 2, 2014

Researchers at Nanyang Technological University (NTU) report in an open access paper in Scientific Reports that bulk antimony sulfide (Sb 2 S 3 ) with a size of 10–20 ?m Both Sb 2 S 3 wires and bulk Sb 2 S 3 electrodes showed similar charge-discharge peaks for alloying and conversion reactions of Sb 2 S 3. V during charging and 1.7

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Li-ion Batteries Battery Lithium Ion 220

Green Car Congress

SEPTEMBER 25, 2010

Researchers at Colorado State University have found that a microalgae biodiesel process using currently available technologies can show improvement in lifecycle GHG emissions and net energy ratio (NER) compared to soybean-based biodiesel. Article ASAP doi: 10.1021/es102052. Credit: ACS, Click to enlarge.

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Energy Conversion Emissions Colorado 239