source:azomWhat is Neutron Activation AnalysisNeutron activation analysis is a cutting-edge analytical technique that identifies elements and determines their concentration in numerous different applications.With accurate, fast gamma spectrometric techniques and advanced data analytics and automation, neutron activation analysis has gained popularity in research and industrial contexts alike.The analytical technique has reached a stage of maturity now, with the recent development of high-powered neutron sources, accurate and fast neutron detectors, and advanced electronic connections. This has...
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What Is the Environmental Cost of Renewable Energy’s Dependency on Traditional Extraction Methods and Are There Better Ways? source:onegreenplanetRenewable energy production is very mineral-intensive. “Solar photovoltaic (PV) plants, wind farms, and electric vehicles (EVs) generally require more minerals to build than their fossil fuel-based counterparts,” a report by the International Energy Agency (IEA) says. “A typical electric car requires six times the mineral inputs of a conventional car and an onshore wind plant requires nine times more mineral resources than a gas-fired plant.”The...
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source:capitalMining companies have long been instrumental in influencing the speed and direction of the global green transition. This is due to their heavy dependence still on fossil fuels, especially coal. With a number of mines using inordinately large amounts of water, energy and fuel to run their operations, investors are concerned that they may now be pushing back the green transition by several years, if not decades. This concern is not restricted to resource usage, but also the impact of mining activities on ecologically delicate areas.Have a confidential tip for our reporters?Get In T...
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source:azomFerroelectric materials are known as substances that exhibit spontaneous electrical polarization. Polarization implies the isolation of the negative and positive charges present inside a material.The ImpactHafnia-based ferroelectric materials seem to possess numerous advantages for computer memory. They provide high durability, lower operating power, speed, and the potential to hold data when power is shut down. But scientists do not completely comprehend such materials.This study developed a creative bulk hafnia-based ferroelectric material. The outcomes offer insights into how suc...
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2022
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