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3-D nanocone solar cell boosts PV conversion efficiency by nearly 80%

Green Car Congress

With the creation of a 3-D nanocone-based solar cell platform, a team led by Oak Ridge National Laboratory’s Jun Xu has boosted the light-to-power conversion efficiency of photovoltaics by nearly 80 percent. With this approach at the laboratory scale, Xu and colleagues were able to obtain a light-to-power conversion efficiency of 3.2%

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Limitations on diesel-ignited propane duel fuel combustion in heavy-duty diesel engine

Green Car Congress

liter, six-cylinder, production heavy-duty diesel engine. They presented their results Results are presented for brake mean effective pressures (BMEP) from 5 to 20 bar and different percent energy substituted (PES) by propane at a constant engine speed of 1500 rpm. Polk, Chad D. —Polk et al. 2014.04.069.

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Unifrax introduces new nano-structured alumina catalyst support technology for a greener catalytic conversion option: Eco-lytic

Green Car Congress

The solution is designed to help prolong a cleaner engine life and enable vehicle manufacturers to meet increasingly stringent environmental, social, and governance (ESG) standards and regulations, while providing considerable cost savings as the market transitions to electric vehicles (EVs).

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Wisconsin, GLBRC researchers use chemical genomics to engineer IL-resistant yeast to improve biofuel production

Green Car Congress

Researchers at the University of Wisconsin-Madison and the Great Lakes Bioenergy Research Center (GLBRC) and colleagues have engineered a new strain of the yeast S. This guided them in successfully engineering the new strain of yeast that not only shows resistance to ionic liquids but also improves sugar conversion and biofuel production.

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Can We Identify a Person From Their Voice?

Cars That Think

So Stillwell went inside Atwood’s and used his phone to record his conversation with Libby and another man, Duane Maki. Voice-based recognition systems differ from old-school wiretapping and surveillance by going beyond the substance of a conversation to infer information about the speaker from the voice itself. I heard it.

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IBM’s Fall From World Dominance

Cars That Think

James Cortada You know, it's interesting because while I was at IBM, we had conversations about that. So, for example, on the services umbrella, we did out-sourcing in the 1980s and process engineering in the 1990s. Our theme music is by Chad Crouch. We welcome your feedback on the web or in social media.

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