Your Suit Will Power Your Smart Phone, and More

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  • iSDaily Thursday – March 22nd, 2018 – Episode 047

    On this episode of iSDaily Thursday with Lou Sander and Paul Gordon, On Shorter Leash, Taxing Robot Labor On Longer Leash, Wyoming Asset Waiver Blocker On Off The Leash, A Soda Tax Creates Liberty On iPonder, Reading the Signs and Preparing Your Kids [...]The post iSDaily Thursday – March 22nd, 2018 – Episode 047 appeared first on iState. […]

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The electric slide gets new life with news of a new technology that could actually harvest the energy of human motion to create electricity.  Imagine wearing clothes that could one day power your smart phones?  Well….it could be cokming soon thanks to a breakthrough by Vanderbilt University’s Nanomaterials and Energy Devices Laboratory.

A new, ultrathin energy harvesting system developed at Vanderbilt University’s Nanomaterials and Energy Devices Laboratory has the potential to do just that. Based on battery technology and made from layers of black phosphorus that are only a few atoms thick, the new device generates small amounts of electricity when it is bent or pressed even at the extremely low frequencies characteristic of human motion.

“In the future, I expect that we will all become charging depots for our personal devices by pulling energy directly from our motions and the environment,” said Assistant Professor of Mechanical Engineering Cary Pint, who directed the research.

The new energy harvesting system is described in a paper titled “Ultralow Frequency Electrochemical Mechanical Strain Energy Harvester using 2D Black Phosphorus Nanosheets” published Jun.21 online by the journal ACS Energy Letters.

“This is timely and exciting research given the growth of wearable devices such as exoskeletons and smart clothing, which could potentially benefit from Dr. Pint’s advances in materials and energy harvesting,” observed Karl Zelik, assistant professor of mechanical and biomedical engineering at Vanderbilt, an expert on the biomechanics of locomotion who did not participate in the device’s development.

Currently, there is a tremendous amount of research aimed at discovering effective ways to tap ambient energy sources. These include mechanical devices designed to extract energy from vibrations and deformations; thermal devices aimed at pulling energy from temperature variations; radiant energy devices that capture energy from light, radio waves and other forms of radiation; and, electrochemical devices that tap biochemical reactions.

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Ultrathin device harvests electricity from human motion

A new electrochemical energy harvesting device can generate electrical current from the full range of human motions and is thin enough to embed in clothing.

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About Paul Gordon 2618 Articles
Paul Gordon is the publisher and editor of iState.TV. He has published and edited newspapers, poetry magazines and online weekly magazines. He is the director of Social Cognito, an SEO/Web Marketing Company. You can reach Paul at

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