Engineering
Indoor air pollution may have met its match. Today, scientists will report that they have designed catalyst-coated lampshades that transform indoor air pollutants into harmless compounds. The lampshades work with halogen ...
Aug 16, 2023
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75
Computer Sciences
Biological synapses are known to store multiple memories on top of each other at different time scales, much like representations of the early techniques of manuscript writing known as "palimpsest," where annotations can ...
Engineering
Even today, clean water is a privilege for many people around the world. According to the World Health Organization (WHO), at least 1.8 billion people consume water contaminated with feces, and by 2040, a large portion of ...
Apr 7, 2022
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93
Energy & Green Tech
As climate change intensifies summer heat, demand is growing for technologies to cool buildings. Now, researchers report in ACS Energy Letters that they have used advanced computing technology and artificial intelligence ...
Nov 2, 2022
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88
Energy & Green Tech
Perovskites are hybrid materials made from metal halides and organic compounds. They have attracted a lot of interest in the field of solar energy because of their light-harvesting capacities combined with a low cost of manufacturing, ...
Apr 21, 2022
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188
Energy & Green Tech
A step towards new "beyond lithium" rechargeable batteries with superior performance has been made by researchers at the University of Bath.
Sep 18, 2017
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Energy & Green Tech
Titanium dioxide (titania) thin films are commonly used in various types of solar cells. The fabrication methods that are currently used to create such titania films require high temperatures, as well as expensive, high-end ...
Mar 11, 2020
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1203
Energy & Green Tech
A research team led by Professor Yong-Tae Kim (Department of Material Science and Engineering and Graduate Institute of Ferrous and Energy Materials Technology) and Ph.D. candidate Sang-Hoon You (Department of Material Science ...
May 12, 2023
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59
Engineering
From water-repellent to water-loving with ultraviolet (UV) light, surfaces are being developed that protect panels and glass facades from expensive and time-consuming cleanings.
Feb 14, 2023
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16
Electronics & Semiconductors
Just as a superb meal requires the right ingredients prepared expertly, the production of better green fuel alternatives requires combining the right materials and methods. Recently, a team of researchers from China and the ...
Jun 12, 2023
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Titanium dioxide, also known as titanium(IV) oxide or titania, is the naturally occurring oxide of titanium, chemical formula TiO2. When used as a pigment, it is called titanium white, Pigment White 6, or CI 77891. It is noteworthy for its wide range of applications, from paint to sunscreen to food colouring, for which it was given E number E171.
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