Remove Carbon Remove Low Cost Remove Polymer Remove Presentations
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New high-activity, low-cost nickel-based catalyst for fuel cells exhibits performance similar to Pt; hydroxide exchange membrane fuel cells

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Researchers at the University of Delaware, with a colleague at the Beijing University of Chemical Technology, have developed a composite catalyst—nickel nanoparticles supported on nitrogen-doped carbon nanotubes—that exhibits hydrogen oxidation activity in alkaline electrolyte similar to platinum-group metals. —Zhuang et al.

Low Cost 150
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Stanford team develops new ultrahigh surface area 3D porous graphitic carbon material for improved energy storage

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Stanford University scientists have created a new ultrahigh surface area three-dimensional porous graphitic carbon material that significantly boosts the performance of energy-storage technologies. Their results are presented in an open access paper published in the journal ACS Central Science.

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St. Andrews team elucidates behavior of carbon cathodes in Li-air batteries; the importance of the synergy between electrode and electrolyte

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Carbon is seen as an attractive potential cathode material for aprotic (non-aqueous) Lithium-air batteries, which are themselves of great interest for applications such as in electric vehicles because of the cells’ high theoretical specific energy. Given the role of carbon as a possible porous positive electrode for nonaqueous Li?O

Carbon 240
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ARPA-E announces $98M in funding for 40 OPEN projects; two opposed-piston engines projects receive $10M total

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If successful, the proposed technology will offer light- and heavy-duty vehicle manufacturers a cost-effective solution to improve vehicle fuel efficiency and reduce transportation carbon dioxide (CO 2 ) emissions. Ecolectro is developing alkaline exchange ionomers (AEIs) to enable low-cost fuel cell and electrolyzer technologies.

Engine 247
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Purdue engineers use upcycled plastic to boost performance and lifespan of Li-S batteries

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Purdue engineers have used upcycled low-density polyethylene (LDPE) plastic to boost the lifespan of lithium-sulfur batteries. They first prepared porous sulfonated carbon (PSC) from LDPE plastic via microwave-promoted sulfonation. —Kim et al.

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Researchers synthesize battery cathode from lignin derivatives

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Grzegorz Milczarek from Poznan University of Technology (Poland), and Olle Inganäs from Linköping University (Sweden), have combined lignin derivatives, which are electronic insulators, with polypyrole, a conductive polymer, into an interpenetrating composite suitable for use as a battery cathode. —Milczarek and Inganäs.

Polymer 268
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Stanford faculty awarded $2.2M for 9 energy research projects; high-performance batteries, promoting sustainable vehicles, wireless power transfer for moving vehicles

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The Precourt Institute for Energy, the umbrella organization for energy research and education at Stanford, will fund the following four studies: Nanostructured Polymers for High-Performance Batteries. This project explores the use of specially designed nanostructured polymers to make high-energy, low-cost, flexible and stretchable batteries.

Energy 239