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Researchers use melamine to create effective, low-cost carbon capture; potential tailpipe application

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The low cost of porous melamine means that the material could be deployed widely. The Reimer and Cui groups are continuing to tweak the pore size and amine groups to improve the carbon capture efficiency of melamine porous networks, while maintaining the energy efficiency. Haiyan Mao et al.

Low Cost 243
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Fraunhofer researchers develop new low-cost dry-film electrode production process

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Better and more cost-efficient production methods for energy storage are increasingly in demand, especially in Germany: All major automobile manufacturers have launched ambitious electric vehicle programs that will ensure a sharp rise in demand for batteries. So far, German companies have been purchasing the cells for this purpose in Asia.

Low Cost 339
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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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Researchers identify key bottleneck in MgH2 solid-state hydrogen storage desorption

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A group of researchers from China and Japan has identified a key inhibitor to hydrogen desorption in magnesium hydride (MgH 2 ) solid-state hydrogen storage materials. Currently, hydrogen is stored by three methods: high-pressure gaseous hydrogen storage; low-temperature liquid hydrogen storage; and solid-state hydrogen storage.

Hydrogen 448
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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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Last, tunability: the reduction potential and solubility of AQDS can be further optimized by introduction of functional groups such as –OH. These features lower the capital cost of storage chemicals per kilowatt hour, which sets a floor on the ultimate system cost per kilowatt hour at any scale. —Huskinson et al.

Low Cost 374
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Toyota Group Company to Form JV with Australian Lithium Resource Developer to Secure Access to Competitive Lithium Carbonate Production

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Orocobre Limited , an Australian minerals exploration company with a focus on developing “best of class” Lithium, Potash and Boron resources in Argentina, and a Toyota Group Company, Toyota Tsusho Corporation, will establish a joint venture to develop Orocobre’s flagship Salar de Olaroz Lithium-Potash Project in Argentina.

Toyota 199
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New ORNL non-precious metal catalyst shows promise as low-cost component for low-temperature exhaust aftertreatment

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Researchers at Oak Ridge National Laboratory (ORNL) have developed a ternary mixed oxide catalyst composed of copper oxide, cobalt oxide, and ceria (dubbed “CCC”) that outperforms synthesized and commercial platinum group metal (PGM) catalysts for CO oxidation in simulated exhaust streams while showing no signs of inhibition—i.e.,

Exhaust 150