Energy harvesting, an environmentally beneficial technique, goes beyond solar and Sir C. V. Raman, an Indian physicist, and his colleague K. S. Krishnan discovered in 1928 that when light interacts with matter, sections of the scattered light change in energy owing to contact with molecular vibrations, resulting in Raman scattering.
Team develops portable swept-source Raman spectrometer for chemical and biomedical applications phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.
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IMAGE: Evgeny Kolesnikov, an assistant at the Department of Functional Nanosystems and High-Temperature Materials, NUST MISIS view more
Credit: Sergey Gnuskov/NUST MISIS
The scientists of the National University of Science and Technology MISIS (NUST MISIS) being a part of an international team of researches managed to increase the capacity and extend the service life of lithium-ion batteries. According to the researchers, they have synthesized a new nanomaterial that can replace low-efficiency graphite used in lithium-ion batteries today. The results of the research are published in the
Journal of Alloys and Compounds.
Lithium-ion batteries are widely used for household appliances from smartphones to electric vehicles. The charge-discharge cycle in such battery is provided by the movement of lithium ions between two electrodes from a negatively charged anode to a positively charged cathode.
Material From Russia Will Triple the Capacity of Lithium-Ion Batteries
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https://sputniknews.com/science/202102151082056639-material-from-russia-will-triple-the-capacity-of-lithium-ion-batteries/
The scientists of the National University of Science and Technology MISIS (NUST MISIS) as part of an international team of researchers managed to increase the capacity and extend the service life of lithium-ion batteries.
According to the researchers, they have synthesised a new nanomaterial that can replace low-efficiency graphite used in lithium-ion batteries today. The results of the research are published in the Journal of Alloys and Compounds.
Lithium-ion batteries are widely used for household appliances from smartphones to electric vehicles. The charge-discharge cycle in such batteries is provided by the movement of lithium ions between two electrodes - from a negatively charged anode to a positively charged cathode.
NUST MISIS Scientists Use Indian Plant to Fight Lung Cancer
MOSCOW, Dec. 22, 2020 /PRNewswire/
Zinc oxide nanorods that inhibit the growth of cancer cells were obtained by NUST MISIS scientists as part of an international group of researchers. According to the experts, the created nanorods are unique, as they have been obtained without toxic substances using an extract from the leaves of a tropical plant. The research results have been published in the JOM journal.
Scientists have managed to obtain nanorods for lung cancer treatment from
zinc acetate, without using toxic substances, using an extract from the leaves of the Cyrtrandroemia nicobarica plant, growing in the tropical rainforests of the Andaman and Nicobar Islands in India.