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Simple process transforms PET plastic into a nanomaterial for supercapacitors

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UC Riverside (UCR) engineers have developed a way to recycle PET (polyethylene terephthalate) plastic waste, such as soda or water bottles, into a nanomaterial useful for energy storage. Then, using an electrospinning process, they fabricated microscopic fibers from the polymer and carbonized the plastic threads in a furnace.

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Audi introduces new CNG A3 Sportback

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TFSI engine produces 96 kW (131 PS) and generates 200 N·m (147.5 The cylinder head, injection system, turbocharger and catalytic converter were modified accordingly for the CNG engine. More than half of them sell biomethane produced entirely from waste, and this number is increasing. The A3 Sportback 30 g-tron 1.5

Audi 504
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NSF announces $55M toward national research priorities; intersection of food, energy and water systems

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The National Science Foundation (NSF) has made 11 awards totaling $55 million aimed at building research capacity to develop new innovations at the intersection of food, energy and water systems and to address fundamental questions about the brain. Research at the nexus of food, energy and water. Lead organization. Description.

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New partnership to advance high-temperature PEM fuel cells; focus on heavy-duty applications

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Traditional PEM fuel cells have a relatively low operating temperature, which makes for a low tolerance to hydrogen fuel impurities and makes waste-heat rejection a challenge for vehicles. As the heavy-duty transportation industry seeks greener alternatives to combustion engines, HT-PEM fuel cells promise a clean, efficient alternative.

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PNNL biocrude-to-diesel demo passes 2,000-hour catalyst stability milestone

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Scientists and engineers led by the US Department of Energy’s Pacific Northwest National Laboratory (PNNL) conducted the research to show that the process is robust enough to handle many kinds of raw material without failing. It addresses the need to convert biocrude, a mixture of carbon-based polymers, into biofuels.

Diesel 332
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UBC engineers use fiber from recycled tires to develop more resilient concrete

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University of British Columbia (UBC) engineers have used polymeric scrap tire fibers (STF) to develop a more resilient type of concrete that could be used for concrete structures such as buildings, roads, dams and bridges, while reducing landfill waste. A paper on the work is published in the journal Materials and Structures.

Engine 170
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EU research project IDEALFUEL seeks to develop marine low-sulfur heavy fuel oils from biomass; Bio-HFO

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However, HFOs are banned in the national waters of many countries. In addition, the International Maritime Organization (IMO) is seeking to ban HFO use in Arctic waters. IDEALFUEL seeks to develop methods to convert woody residual and waste materials such as sawdust and wood chips into renewable marine fuels.

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