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Sandia team boosts hydrogen production activity by molybdenum disulfide four-fold; low-cost catalyst for solar-driven water splitting

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The improved catalyst has already released four times the amount of hydrogen ever produced by MoS 2 from water. The idea was to understand the changes in the molecular structure of molybdenum disulfide, so that it can be a better catalyst for hydrogen production: closer to platinum in efficiency, but earth-abundant and cheap.

Low Cost 150
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KTH team develops new cost-effective water-splitting electrocatalyst for H2 production

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Researchers at KTH Royal Institute of Technology in Stockholm have developed a new cost-effective electrocatalyst for water-splitting to produce hydrogen. Water splitting is considered one of the most promising strategies to produce chemical fuels such as hydrogen. —Fan et al.

Water 150
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Exeter team develops low-cost photoelectrode for spontaneous water-splitting using sunlight

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The nanostructured photoelectrode results in spontaneous hydrogen evolution from water without any external bias applied with a faradaic efficiency of 30% and excellent stability. The researchers believe this new type of photoelectrode is not only cheap to produce, but can also be recreated on a larger scale for mass and worldwide use.

Water 342
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MIT/Tsinghua high-rate aluminum yolk-shell nanoparticle anode for Li-ion battery with long cycle life and high capacity

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Aluminium should be an attractive anode material for rechargeable Li-ion batteries for many reasons, such as low cost (~$2,000 ton −1 ), high theoretical capacity (2,235 mAh g −1 if Li 9 Al 4 , low potential plateau (~0.19–0.45 V V against Li + /Li 3 ), high electrical conductivity and so on.

Li-ion 150
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New metal-free ORR catalyst outperforms platinum in fuel cell

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The technology to make the metal-free ORR catalysts builds on a simple and cheap industrial process several of the researchers developed to make graphene sheets from graphite. The weaker the oxygen bonds became, the more efficiently the oxygen was reduced and converted to water at the cathode. —Jeon et al. Catalysts Fuel Cells'

Fuel 247
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Electric Car Makers: Oregon Wants You - Green Inc. Blog - NYTimes.com

Tony Karrer Delicious EVdriven

Furthermore, changing the battery pack on say a Toyota Prius often costs a fortune, at least in most European countries, so such cars better be VERY cheap, but they’re not. But that cost in a built as an EV is much less than an ICE’s costs by about 1/2. Now add much cheaper materials and NiMH is now obsolete.

Oregon 58