Search results for titania

Polymers Dec 8, 2023

Polyethylene waste could be a thing of the past

An international team of experts undertaking fundamental research has developed a way of using polyethylene waste (PE) as a feedstock and converted it into valuable chemicals, via light-driven photocatalysis.

Astronomy Nov 28, 2023

Unwrapping Uranus and its icy secrets: What NASA would learn from a mission to a wild world

Uranus, the seventh planet from the sun, orbits in the outer solar system, about two billion miles (3.2 billion kilometers) from Earth. It is an enormous world—quadruple the diameter of Earth, with 15 times the mass and ...

Space Exploration Oct 30, 2023

To advance space colonization, team explores 3D printing in microgravity

Research from West Virginia University students and faculty into how 3D printing works in a weightless environment aims to support long-term exploration and habitation on spaceships, the moon or Mars.

Materials Science Sep 1, 2023

Striking gold with molecular mystery solution for potential clean energy

Hydrogen spillover is exactly what it sounds like. Small metal nanoparticles anchored on a thermally stable oxide, like silica, comprise a major class of catalysts, which are substances used to accelerate chemical reactions ...

Biochemistry Jul 25, 2023

AI-enabled portable e-nose sniffs out harmful molecules

Consider this—there is no cheap, at-home device that can tell you milk has gone bad faster than your nose. One whiff and you know that the milk has gone rancid. Humans have created technologies that allow us to see distant ...

Space Exploration Jun 2, 2023

Study reveals understanding of a basic physical property of charged particles in microgravity

A study conducted by group of scientists from Nagoya City University (NCU), Japan Space Forum (JSF), Advance Engineering Services (AES), Japan Aerospace Exploration Agency (JAXA) and ANSTO has revealed a clustering of charged ...

Astronomy May 4, 2023

Study of Uranus' large moons shows four may hold water

Re-analysis of data from NASA's Voyager spacecraft, along with new computer modeling, has led NASA scientists to conclude that four of Uranus' largest moons likely contain an ocean layer between their cores and icy crusts. ...

Nanomaterials Apr 27, 2023

Newly developed hydrogel nanocomposite for the mass production of hydrogen

A research team led by Prof. Hyeon Taeghwan at the Center for Nanoparticle Research within the Institute for Basic Science (IBS) in Seoul, South Korea has developed a new photocatalytic platform for the mass production of ...

Nanophysics Apr 11, 2023

Manipulating hypersound in mesoporous materials

The rapidly advancing field of nanophononics focuses on the study of hypersound, which are acoustic waves in the gigahertz to terahertz range, at the nanoscale. These high-frequency acoustic vibrations, also known as acoustic ...

Analytical Chemistry Apr 3, 2023

A breakthrough in sustainable methane utilization technology

99.5% of combustible ice is methane, making it an important reserve energy source. It is inferred that the reserves of combustible ice in the South China Sea amount to the equivalent of at least 80 billion tons of oil.

page 1 from 14