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QM Power and the SPARK Lab at University of Kentucky shared the combined results of a large-scale, multi-objective design optimization study, and lab testing of a prototype motor designed to meet the 2025 power density goals set by the US Department of Energy (DOE). Ionel, FIEEE, who serves as the inaugural L.
Now, a team from the University at Buffalo, Southern Illinois University, University of South Carolina and Brookhaven National Laboratory reports a highly active and stable Ru-free catalyst from earth-abundant elements for efficient carbon-free hydrogen generation via ammonia decomposition. The catalyst presents 97.7%
A team of Brown University researchers has fine-tuned a copper catalyst to produce complex hydrocarbons—C 2+ products—from CO 2 with high efficiency. An open-access paper on the work is published in Nature Communications.
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. The conversion reaction also produces light olefins—ethylene, propylene, and butenes—totalling a yield of 8.7%. and selectivity to C 8 –C 16 hydrocarbons of 47.8%
An interdisciplinary team at Northwestern University has found that the enzyme responsible for the methane-methanol conversion catalyzes this reaction at a site that contains just one copper ion. Credit: Northwestern University. Our study provides a major leap forward in understanding how bacteria methane-to-methanol conversion.
A team from Northwestern University and the University of Virginia is proposing the use of sulfur as such a promising “soft” oxidant for selective methane conversion to ethylene over MoS 2 , RuS 2 , TiS 2 , PdS and Pd/ZrO 2 catalysts. —Zhu et al. —Zhu et al. Qingjun Zhu, Staci L. Nature Chemistry. doi: 10.1038/nchem.1527.
a provider of licensable commercial micro-crop technology globally, has entered into an agreement with CRI Catalyst Company LP (CRI) to use Integrated Hydropyrolysis and Hydroconversion technology (IH 2 ) for the conversion of PetroAlgae’s micro-crop residues into renewable fuels. PetroAlgae Inc., Earlier post.).
A team from the University of Illinois and startup Dioxide Materials has developed an electrocatalytic system for the reduction of CO 2 to CO—a key component of artificial photosynthesis and thus an enabler for the conversion of CO 2 to synthetic fuels—at overpotentials below 0.2 Gas phase CO production is observed at an.
Researchers at the University of Delaware have developed an inexpensive bismuth?carbon As such, development of Bi-based cathodes for conversion of CO 2 to CO would represent an important development for the fields of CO 2 electrocatalysis and renewable energy conversion. CO can then be reacted with H 2 O via the water?gas
The authors highlight three possible strategies for CO 2 conversion by physico-chemical approaches: sustainable (or renewable) synthetic methanol; syngas production derived from flue gases from coal-, gas- or oil-fired electric power stations; and photochemical production of synthetic fuels. Jiang et al. Jiang et al. Resources.
Scheme of the new full sodium-ion battery, which combines an intercalation cathode and a conversion anode. This battery system combines an intercalation cathode and a conversion anode, resulting in high capacity, high rate capability, thermal stability, and much improved cycle life. (In Credit: ACS, Oh et al. Click to enlarge.
The conversion of biomass to cellulosic ethanol is the most efficient and productive use of biomass to create a high-octane, environmentally friendly transportation fuel, according to a perspective paper published in the Journal of Chemical Technology & Biotechnology. Conversion pathways. Source: Datta et al. Click to enlarge.
In a 21013 study, researchers found large air quality and associated health benefits accruing to the residents of Dhaka (the capital of Bangladesh) as a result of the rapid conversion of the motor vehicle fleet to CNG. Congestion costs are still one-half of the health benefits of the CNG conversion policy. Earlier post.)
Researchers from the University of Houston, with colleagues at the University of São Paolo in Brazil, have demonstrated how copper-resistant bacterium from a copper mine in Brazil convert CuSO 4 (copper sulfate) ions into zero-valent Cu (metallic copper). An open-access paper on their research is published in Science Advances.
While Ni metal catalyzes the hydrogen evolution reaction (HER) exclusively under CO 2 RR conditions, Ni single atomic sites present a high CO selectivity of 95% under an overpotential of 550 mV in water, and an excellent stability over 20 hours’ continuous electrolysis. The current density can be scaled up to more than 50 mA cm?
Researchers at the University of Oklahoma, in collaboration with the University of Tulsa, have a novel approach for the water-assisted upgrading of the renewable chemical furfural, doubling or tripling the rate of conversion.
Researchers at Isfahan University of Technology (Iran) report the efficient production of cellulosic ethanol from rice straw using a new sodium carbonate pretreatment method. Amin Salehi, Keikhosro Karimi, Tayebeh Behzad, and Nafiseh Poornejad (2012) Efficient Conversion of Rice Straw to Bioethanol Using Sodium Carbonate Pretreatment.
Researchers at the University of California Santa Barbara have developed catalytic molten metals to pyrolize methane to release hydrogen and to form solid carbon. Bi 0.73 ) achieved 95% methane conversion at 1065°C in a 1.1-meter Under these conditions, the equilibrium conversion is 98%. Metallic catalysts (e.g.,
Wyman, the Ford Motor Company Chair in Environmental Engineering at the University of California, Riverside’s Bourns College of Engineering, has developed a versatile, relatively non-toxic, and efficient way to convert lignocellulosic biomass into biofuels and chemicals. Overview of the process. 2014) Click to enlarge.
Professor George Miley of the University of Illinois Urbana-Champaign and director of its Fusion Studies Lab, reported on progress toward a “cold fusion battery”—a small power unit that uses a low energy nuclear reaction (LENR) (i.e., —Prof. More and more people are becoming interested in it. George, Utah.
Dr. Stuart Licht ( earlier post ) at George Washington University is developing a solar-driven process that, he says, could efficiently replace current industrial processes for the production of certain energetic molecules such as hydrogen, metals and chlorine, which are responsible for a large component of anthropogenic CO 2. Licht, 2009.
Researchers at the University of Southampton have transformed optical fibers into photocatalytic microreactors that convert water into hydrogen fuel using solar energy. Zepler Institute, University of Southampton. Computerized tomography of a MOFC, showing buildup of TiO 2 (light blue particles) in the triangular channels.
The knowledge gained on CO 2 adsorbents during the project presents a number of promising options for the implementation of these effective new systems to significantly reduce cos emissions in industrial plants. million, with a total of nine partners (companies, technology centers and universities). The project had a budget of €4.2
This has presented the Fresson consortium, which includes Britten-Norman and Cranfield University, with an opportunity to deliver an enhanced technology programme that surpasses the original demonstrator concept.
Researchers at the University of Michigan, McGill University and McMaster University have developed a binary copper?iron The work, presented in a paper in Proceedings of the National Academy of Sciences (PNAS), offers a unique, highly efficient, and inexpensive route for solar fuels synthesis.
Researchers at the University of Bristol (UK) have developed a new family of catalysts that enables the conversion of ethanol into n-butanol—a higher alcohol with better characteristics for transportation applications than ethanol—with selectivity of more than 95% at good conversion. Biobutanol Catalysts Ethanol'
Because customers often must pay to dispose of food waste, the food waste-based feedstock presents economic advantages over using biomass, which must be purchased. The company is creating prototypes for modular waste conversion systems that customers can place onsite.
a $3-million grant to support the commercialization of its patented and patent-pending lignin conversion and refining technologies. The USDA has awarded a consortium including Attis Innovations, Inc., a subsidiary of Meridian Waste Solutions, Inc.,a and Advanced Lignin Biocomposites LLC. and Advanced Lignin Biocomposites LLC.
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.
Researchers from the University of Liverpool (UK), with colleagues from Dalian University of Technology (China) and the University of Hull (UK), have developed a new process for the direct, one-step activation of carbon dioxide and methane (dry reforming of methane) into higher value liquid fuels and chemicals (e.g.,
DLR is presenting the HY4—a four-seater passenger fuel cell hybrid electric aircraft prototype ( earlier post )— at the 2016 Hannover Messe, along with research and development partners Hydrogenics, Pipistrel, H2FLY, the University of Ulm and Stuttgart Airport.
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.
Researchers at Stanford University have developed a nanocrystalline copper material that produces multi-carbon oxygenates (ethanol, acetate and n-propanol) with up to 57% Faraday efficiency at modest potentials (–0.25?volts The research was supported by Stanford University, the National Science Foundation and the US Department of Energy.
The University of Michigan. The University of Michigan proposes the RAFT concept as a solution for hydrokinetic energy harvesting. University of Washington. University of Virginia. A novel power conversion mechanism converts the oscillatory motion of the foils to unidirectional rotary motion to harvest the energy.
The Ohio State University finished in second place and University of Alabama came in third. Last month, DOE, GM, and MathWorks launched the next Advanced Vehicle Technology Competition, the EcoCAR Electric Vehicle (EV) Challenge , with the announcement of the 15 North American universities selected to participate.
Project Volt Gas Volt is based on a long-term financing plan and the use of existing technologies for the large-scale conversion of surplus renewable electricity to methane, with subsequent reuse. Dr. Hermann Pengg, head of project management e-fuels, Audi, giving a talk on energy conversion and storage using Power-to-Gas at ASPO 2012.
Researchers from the University of Wollongong, Australia and the Ulsan National Institute of Science and Technology (UNIST), S. They attributed the good electrochemical performance to the increase in reversibility of the conversion reaction of GeO 2 by the presence of the elemental germanium nanoparticles present in the composite.
Researchers at the University of Virginia (UVA) have devised a process for converting retired Li-ion battery anodes to graphene and graphene oxide (GO). The findings present a new promise for smartly recycling Li-ion batteries. A paper on the work is published in the ACS journal Nano Letters. —Zhang et al. 8b04410.
51-year-old Energy Conversion Devices, Inc. With the proceeds from the OBC transaction (which closed after quarter-end), ECD presently has approximately $145 million in unrestricted cash and short-term investments. 35 OBC employees have been hired by BASF as part of this transaction. joint venture.
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.
Researchers at the University of Wisconsin-Madison have developed an innovative hydrogen-producing photoelectrochemical cell (PEC), using solar-driven biomass conversion as the anode reaction. Most of the earlier work exploring the conversion of HMF into FDCA utilized aerobic oxidation using heterogeneous catalysts.
Researchers at the University of Surrey (UK) are developing a process to capture carbon dioxide directly from the air and then use dynamic catalysis to create methanol—a valuable chemical that, made this way, could be carbon-negative. —Dr Melis Duyar, project lead from the University of Surrey.
Berkeley Lab hosted a battery research workshop last week to explore what role researchers in the University of California (UC) system can play in bridging the gap between science research and technology deployment of new batteries. This is the beginning of the conversation. Advanced Battery Consortium (USABC).
Researchers from Frankfurt University have engineered the common industrial yeast Saccharomyces cerevisiae to ferment pentose (C 5 ) as well as hexose (C 6 ) sugars derived from biomass feedstock to produce bioethanol and biobutanol. Bakers’ yeast— S.
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