All objects that have temperature release thermal radiation, which is electromagnetic radiation. The solar radiation spectrum is the most representative type of thermal radiation since it enters the Earth and contributes to the greenhouse effect.
Technology to recover valuable metals from wastewater generated in various industries such as plating, semiconductors, automobiles, batteries, and renewable energy is important not only for environmental protection but also for economic reasons.
The production of aluminium generates around 180 million tonnes of toxic red mud every year. Scientists at the Max-Planck-Institut für Eisenforschung, a centre for iron research, have now shown how green steel can be produced from aluminium production waste in a relatively simple way.
Researchers from the Chinese Academy of Sciences' Technical Institute of Physics and Chemistry (TIPC), headed by Professor Ercang Luo, and their associates have created a cutting-edge heat-driven thermoacoustic refrigerator (HDTR) with a unique bypass configuration that greatly boosts this technology's efficiency.
Carbon dioxide (CO2) reduction by electrocatalysis is thought to be a useful tactic for reducing greenhouse gas emissions and the energy problem.
Researchers at the University of California, Irvine and Los Alamos National Laboratory, publishing in the latest issue of Nature Communications, describe the discovery of a new method that transforms everyday materials like glass into materials scientists can use to make quantum computers.
Recent studies have shown that a number of chemical alterations (binders, composite materials, and electrolytes) improve the electrochemical performance and offer greater stability for Si-based anodes in lithium-ion batteries (LIBs).
As of January 2024, Coca-Cola has initiated a label-less packaging trial in the UK, aiming to reduce waste and enhance recyclability, all while maintaining product integrity.
For the first time, scientists have engineered an enzyme that can break stubborn man-made bonds between silicon and carbon that exist in widely used chemicals known as siloxanes, or silicones.
Glass is being used in a wider range of high-performance applications, including those for consumers and industry, military and aerospace electronics, coatings and optics.
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