Search results for cerium oxide

Condensed Matter Sep 5, 2024

Nuclear fuel experiment demonstrates how liquid plutonium oxide behaves at the hottest temperatures

The 2011 accident at the Fukushima-Daiichi plant in Japan inspired extensive research and analysis that elevated nuclear energy into a standard bearer for safety. It also inspired a number of studies at the U.S. Department ...

Materials Science Aug 24, 2024

Nontoxic ceramic could replace lead-based electronic components

The ceramic produced in Prof. Igor Lubomirsky's lab at the Weizmann Institute of Science seemed too good to be true. It belongs to a class of materials that are the backbone of many essential technologies but that unfortunately ...

Bio & Medicine Aug 22, 2024

CeO₂ nanoparticles: A double-edged sword for aquatic algal life

A new study reveals significant alterations in growth, photosynthetic activity, and gene expression of freshwater algae due to cerium oxide nanoparticles. This research highlights the complex interactions between these microscopic ...

Analytical Chemistry Aug 22, 2024

Highly selective catalyst enables 'one-step' conversion of methane to methanol

Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and collaborating institutions have engineered a highly selective catalyst that can convert methane, a major component of natural gas, into ...

Materials Science Jun 27, 2024

Synthetic pathway for promising nitride compounds discovered

Ruddlesden-Popper compounds are a class of materials with a special layered structure that makes them interesting for numerous applications—as superconductors or catalysts, for example, or for use in photovoltaics. There ...

Nanomaterials Jun 3, 2024

Study reveals reversible assembly of platinum catalyst

Chemists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory, Stony Brook University (SBU), and their collaborators have uncovered new details of the reversible assembly and disassembly of a platinum catalyst. ...

Condensed Matter Apr 29, 2024

Hydride research pushes frontiers of practical, accessible superconductivity

Science is taking a step forward in the quest for superconductors that will not require ultra-high pressure to function, thanks to multinational research led by Xiaojia Chen at the University of Houston.

Nanomaterials Mar 15, 2024

Not just a lodger: Novel host-guest assembly provides enhanced reactivity

By design, synthetic molecules typically have specific jobs to prevent or accelerate reactions between other molecules. To help control more complicated reactions, researchers may harness spare space in one molecule to synthesize ...

Condensed Matter Feb 8, 2024

New techniques for making qubits out of erbium

Qubits are the building block for quantum technology, and finding or building qubits that are stable and easily manipulated is one of the central goals of quantum technology research. Scientists have found that an atom of ...

Analytical Chemistry Nov 20, 2023

To study radioactive neptunium and plutonium, researchers establish a novel chemistry

Oxidation is the process where atoms lose electrons during a chemical reaction. Among the radioactive elements, neptunium and plutonium are much harder to oxidize than uranium.

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