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MIT: hybrid cathodes could boost energy capacity of lithium-sulfur batteries

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Researchers at MIT and in China are proposing a new class of dense intercalation-conversion hybrid cathodes by combining intercalation-type Mo 6 S 8 with conversion-type sulfur (HMSC) to realize a Li–S full cell.

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MIT Energy Initiative announces 2014 seed grant awards

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The MIT Energy Initiative (MITEI) announced its latest round of seed grants to support early-stage innovative energy projects. However, despite decades of effort, no lab-developed catalyst for achieving that conversion has been commercialized. A total of more than $1.6 million was awarded to 11 projects, each lasting up to two years.

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MIT and IEA reports take different views of the future of natural gas in transportation

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MIT and the IEA both have newly released reports exploring the potential for and impact of a major expansion in global usage of natural gas, given the current re-evaluation of global supplies. MIT: leaning toward conversion for light-duty vehicles. Recently enacted state low-carbon fuel standards (e.g., Earlier post.)

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MIT, Ford researchers find lightweight conventional vehicles could have lower lifecycle GHG impact than EVs depending upon location

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Researchers at MIT and the Ford Motor Company have found that depending on the location, lightweight conventional vehicles could have a lower lifecycle greenhouse gas impact than electric vehicles, at least in the near term. Their paper is published in the ACS journal Environmental Science & Technology.

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MIT researchers develop angle-selective solar thermophotovoltaic system for power generation without using mirrors to concentrate sun’s heat

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Researchers at MIT have found a way to use thermophotovoltaic devices—solid-state devices that use the sun’s heat, usually concentrated with mirrors, to generate electricity directly—without mirrors to concentrate sunlight, potentially making the system much simpler and less expensive. similar to the greenhouse effect).

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MIT team discovers new family of materials with best performance yet for oxygen evolution reaction; implications for fuel cells and Li-air batteries

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MIT researchers have found a new family of highly active catalyst materials that provides the best performance yet in the oxygen evolution reaction (OER) in electrochemical water-splitting—a key requirement for energy storage and delivery systems such as advanced fuel cells and lithium-air batteries. Source: MIT. Grimaud et al.

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Video Friday: Pedipulate

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In order to interact with and manipulate their environments, most legged robots are equipped with a dedicated robot arm, which means additional mass and mechanical complexity compared to standard legged robots. NRL did some interesting stuff with Nexi robots from MIT and made their own videos. Pedipulate ] I learned a new word today!

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