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Gel polymer electrolyte for stabilizing sulfur composite electrodes for long-life, high-energy Li-S batteries

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In a paper in the Journal ChemSusChem they report that using a novel gel polymer electrolyte (GPE) enables stable performance close to the theoretical capacity (1675 mAh g -1 ) of a low cost sulfur-carbon composite with high active material loading, i.e. 70% S. Agostini et al. Click to enlarge. Agostini, M., Navarra, M. Navarra, M.

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Renewable plastic precursor could reduce cost of cellulosic ethanol by >$2/gallon

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Comparison of costs and MSPs for the DHH pathway with the direct hydrogenolysis pathway. Huber’s approach uses the oxygen already inherent in the biomass to produce high value oxygenated commodity chemicals that can be used to make performance polymer materials such as polyurethanes and polyesters. Source: Click to enlarge.

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Carbon Trust awards £2M to ACAL Energy and ITM Power to support major reduction in cost of automotive fuel cell systems

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million) to two UK fuel cell companies—ACAL Energy and ITM Power—to help deliver a step change reduction in the cost of the technology to about $35/kW. Production of advanced automotive fuel cell systems currently under development globally are forecast to cost approximately $50/kW at mass manufacture volumes. ACAL Energy.

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Ecolectro secures $1.7M ARPA-E award for development of alkaline exchange membranes and ionomers for fuel cells and electrolyzers

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a developer of low-cost, high-performance polymers for electrochemical applications, announced its selection by the US Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) for an award that will support the continued development of its alkaline exchange ionomers and membranes. 3) Perfluorinated polymers (i.e.,

Polymer 261
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Preliminary cost analysis finds ITM Power fuel cell membranes could reduce automotive fuel cell costs to $35/kW

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Cost reduction potential of a polymer fuel cell system using an ITM Power membrane. ITM Power has published figures showing what it believes is the highest ever polymer fuel cell power density using hydrogen as the fuel and ordinary air, rather than pure oxygen. DOE says that 2011 costs are $49/kW. Source: Carbon Trust.

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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.

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UK Carbon Trust report says fuel cell vehicles could take more than 30% of mid-sized car market by 2050

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The report is specifically focused on the potential for technology from select UK companies to enable a disruptive step-change in fuel cell cost reduction to accelerate consumer uptake, leading to approximately double the number of fuel cell cars on the road globally by 2030 versus current expectations. 500,000 units per year).

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