Search results for cerium oxide

Materials Science Oct 24, 2017

Electronic entropy enhances water splitting

Researchers have long known that cerium is the best element to use when splitting water into hydrogen and oxygen—a key technique in creating hydrogen gas for fuel. But why, exactly, cerium is so successful has been far less ...

Materials Science Sep 4, 2017

Researchers move closer to hydrogen-powered cars

Lehigh researchers have collaborated with colleagues in China and at three national laboratories in the United States to develop a gold-based catalyst that they believe could improve the performance and efficiency of fuel ...

Bio & Medicine Jul 25, 2017

Nanoparticles loaded with component of common spice kill cancer cells

Attaching curcumin, a component of the common spice turmeric, to nanoparticles can be used to target and destroy treatment-resistant neuroblastoma tumor cells, according to a new study published in Nanoscale.

Biochemistry Jul 6, 2017

Ceria-zirconia nanoparticles as enhanced multi-antioxidants are effective in sepsis treatment

During sepsis, cells are swamped with reactive oxygen species generated in an aberrant response of the immune system to a local infection. If this fatal inflammatory path could be interfered, new treatment schemes could be ...

Materials Science Jun 2, 2017

New catalytic converter composite reduces rare earth element usage

Automobiles are facing increasingly strict emissions regulations in an effort to reduce the amount of harmful air pollutants that are released into the environment. In Japan, for example, the current emissions standards for ...

Materials Science May 18, 2017

Scientists use nanotechnology to boost the performance of key industrial catalyst

A tiny amount of squeezing or stretching can produce a big boost in catalytic performance, according to a new study led by scientists at Stanford University and SLAC National Accelerator Laboratory.

Materials Science May 9, 2017

High-temperature devices made from films that bend as they 'breathe'

Carrying out maintenance tasks inside a nuclear plant puts severe strains on equipment, due to extreme temperatures that are hard for components to endure without degrading. Now, researchers at MIT and elsewhere have come ...

Condensed Matter Mar 28, 2017

The role of single crystals in creating new materials

When it comes to creating new materials, single crystals play an important role in presenting a clearer picture of a material's intrinsic properties. A typical material will be comprised of lots of smaller crystals and the ...

Condensed Matter Mar 16, 2017

Producing crystals without defects for research

When it comes to creating new materials, single crystals play an important role in presenting a clearer picture of a material's intrinsic properties. A typical material will be comprised of lots of smaller crystals and the ...

Materials Science Feb 28, 2017

Chemoselective acetalization by a bifuncional cerium phosphate catalyst

Scientists at Tokyo Institute of Technology have developed a bifunctional cerium phosphate catalyst for the chemoselective acetalization of biomass-derived 5-hydroxymethylfurfural with alcohols. This research demonstrates ...

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