Energy & Green Tech
A new method safely extracts valuable metals locked up in discarded electronics and low-grade ore using dramatically less energy and fewer chemical materials than current methods, report University of Illinois Urbana-Champaign ...
Mar 26, 2024
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101
Energy & Green Tech
U.N. agencies have warned that electrical and electronic waste is piling up worldwide while recycling rates remain low and are likely to fall even further.
Mar 20, 2024
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34
Energy & Green Tech
Transforming base materials into gold was one of the elusive goals of the alchemists of yore. Now Professor Raffaele Mezzenga from the Department of Health Sciences and Technology at ETH Zurich has accomplished something ...
Feb 29, 2024
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173
Electronics & Semiconductors
Researchers at the Faculty of Science and Technology of Universidade de Coimbra (FCTUC) and Carnegie Mellon University have developed a water-based conductive ink tailored for producing flexible electronic circuits.
Sep 6, 2023
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82
Energy & Green Tech
Gisele Azimi is bringing battery recycling to a new level, using captured carbon dioxide to harvest the precious metals used for green technologies. Azimi, a University of Toronto professor and the Canada Research Chair for ...
Jul 6, 2023
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23
Engineering
Several industrial, automotive and health care applications rely on accurate and precise measurement of pressure. Flexible and wearable pressure sensors are typically fabricated using petroleum-based polymers. The solid waste ...
Sep 20, 2022
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29
Engineering
New research from Binghamton University, State University of New York offers a second life for CDs: Turn them into flexible biosensors that are inexpensive and easy to manufacture.
Jul 26, 2022
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81
Electronics & Semiconductors
Self-charging smartwatches and health trackers could be a step closer following the development of tiny mechanical devices powered by movement, a study suggests.
Apr 26, 2022
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143
Electronics & Semiconductors
An international research team has moved closer to developing a more sustainable, rechargeable "organic" battery model by doubling its energy storage capability.
Apr 22, 2022
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215
Engineering
Honey might be a sweet solution for developing environmentally friendly components for neuromorphic computers, systems designed to mimic the neurons and synapses found in the human brain.
Apr 5, 2022
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