A research team of Ulsan National Institute of Science and Technology (UNIST), South Korea, developed a "wormlike" hematite photoanode that can convert sunlight and water to clean hydrogen energy with a record-breaking high ...
Materials Science
Sep 25, 2013
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1
In order to enable large-scale hydrogen production using solar energy, particulate photocatalysts are being researched as a simple and cost-effective solution to splitting water into hydrogen and oxygen. It is necessary to ...
Materials Science
Mar 30, 2021
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28
A*STAR researchers have performed theoretical calculations to explain why semiconductor microspheres embedded with metal nanoparticles are so good at using sunlight to catalyze reactions.
Nanomaterials
Apr 30, 2015
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24
Hydrogen is crucial for the oil-refining industry and the production of essential chemicals such as the ammonia used in fertilizers. Since producing hydrogen is costly, scientists have long searched for alternative, energy-efficient ...
Nanomaterials
Sep 12, 2012
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0
A little amount of appropriately prepared powder is poured in water polluted with phenol and cellulose. A bit of the sun and after fifteen minutes harmful compounds disappear, and the powder can be filtered off and reused. ...
Materials Science
Oct 17, 2013
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Hydrogen is an alternative source of energy that can be produced from renewable sources of sunlight and water. A group of Japanese researchers has developed a photocatalyst that increases hydrogen production tenfold.
Materials Science
May 18, 2017
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7
A breakthrough in our understanding of the properties of titania (titanium dioxide) - the basis of self-cleaning window technology - has been made by scientists at UCL, uncovering a decades old misunderstanding that has clouded ...
Materials Science
Jul 8, 2013
1
0
The world population is estimated to be seven billion and all these mouths need feeding. With fears about overfishing and the sustainability of fish stocks in our seas fish farming is becoming big business. As with all farming ...
Cell & Microbiology
Jan 12, 2012
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0
One of the essential factors the COVID-19 virus needs to enter a host is a receptor on a human cell—a place where the universally recognized spike protein can latch onto the cell surface, pierce it, disgorge its infectious ...
Biochemistry
Sep 22, 2022
1
75
Scientists from Singapore's Institute of Materials Research and Engineering (IMRE) and National University of Singapore (NUS) have created a new chemical method that enables the development of a variety of tiny light conducting ...
Nanomaterials
Jun 7, 2011
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