'Wrapping' anodes in 3D carbon nanosheets: The next big thing in li-ion battery technology
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The lithium-ion battery is the future of sustainable energy technology, but drastic volume fluctuations in their anodes related to enhanced battery capacity raises a safety concern. Recently, researchers from the Republic of Korea have found that embedding manganese selenide anodes in a 3D carbon nanosheet matrix is an innovative, simple, and low-cost means of reducing drastic volume expansion while improving the energy density of these batteries.
Plastics offer many benefits to society and are widely used in our daily life: they are lightweight, cheap and adaptable. However, the production, processing and disposal of plastics pose a major global threat to the environment and human health. However, researchers at the University of Göttingen have now found a sustainable method - "hydrosetting", which uses water at normal conditions - to process and reshape a new type of hydroplastic polymer. The research was published in Nature Sustainability.
The touchscreen technology used in billions of smartphones and tablets could also be used as a powerful sensor, without the need for any modifications.
Researchers from Nanyang Technological University, Singapore (NTU Singapore), in collaboration with French specialty materials leader Arkema, have developed a tougher, safer bicycle helmet using a combination of materials. The new helmet prototype has higher energy absorption, reducing the amount of energy transferred to a cyclist's head in the event of an accident and lowering the chances of serious injury.
A new study shows that it is possible to use mechanical force to deliberately alter chemical reactions and increase chemical selectivity - a grand challenge of the field.
A collaborative team from the Terasaki Institute for Biomedical Innovation has designed a wearable strain sensing device that can effectively detect a wide range of strains.
Perfecting the dimensions of chemical separation membranes is a step toward a sustainable chemical industry.
Ashalcha oilfield in Tatarstan is one of the most popular locations to study the extraction of heavy oils. In particular, Kazan Federal University's In-Situ Combustion Lab has been working there for a few years.
University of Tsukuba researchers achieved micrometer spatial resolution for radio-frequency imaging of nitrogen-vacancy centers in diamond by enhancing the signal with quantum spin-locking. This work may lead to more accurate material characterization, medical diagnostics, and quantum computers.
Synthesizing hybrid enzyme catalysts in situ to improve and expand enzymatic catalysis is an important way to address challenges of industrial biocatalysis. In this account, the construction principles, the structure-function relationship, the integration of biocatalysis and metal catalysis, and other key factors are introduced regarding the rational design of hybrid enzyme catalysts. This account sheds light on the development of rationally structurally designed hybrid enzyme catalysts for expanding biocatalysis in more chemical manufacturing processes.